WO2003015066A3 - Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering - Google Patents

Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering Download PDF

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Publication number
WO2003015066A3
WO2003015066A3 PCT/US2002/024994 US0224994W WO03015066A3 WO 2003015066 A3 WO2003015066 A3 WO 2003015066A3 US 0224994 W US0224994 W US 0224994W WO 03015066 A3 WO03015066 A3 WO 03015066A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
pixel
gamma
data
pixels
Prior art date
Application number
PCT/US2002/024994
Other languages
French (fr)
Other versions
WO2003015066A2 (en
Inventor
Candice Hellen Brown Elliott
Thomas Lloyd Credelle
Paul Higgins
Original Assignee
Clairvoyante Lab Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/051,612 external-priority patent/US7123277B2/en
Application filed by Clairvoyante Lab Inc filed Critical Clairvoyante Lab Inc
Priority to CN02815553XA priority Critical patent/CN1539129B/en
Priority to AU2002326546A priority patent/AU2002326546A1/en
Priority to KR1020047000983A priority patent/KR100923053B1/en
Priority to JP2003519918A priority patent/JP4494014B2/en
Priority to EP02761267.0A priority patent/EP1417666B1/en
Publication of WO2003015066A2 publication Critical patent/WO2003015066A2/en
Publication of WO2003015066A3 publication Critical patent/WO2003015066A3/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0414—Vertical resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0421—Horizontal resolution change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0457—Improvement of perceived resolution by subpixel rendering
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0492—Change of orientation of the displayed image, e.g. upside-down, mirrored

Abstract

Thus, methods and systems for sub-pixel rendering with gamma adjustment are disclosed. The gamma adjustment allows the luminance for the sub-pixel arrangement to match the non-linear gamma response of the human eye's luminance channel, while the chrominance can match the linear response of the human eye's chrominance channels. The gamma correction allows the algorithms to operate independently of the actual gamma of a display device. The sub-pixel rendering techniques disclosed with gamma adjustment can be optimized for a display device gamma to improve response time, dot inversion balance, and contrast because gamma correction and compensation of the sub-pixel rendering algorithm provides the desired gamma through sub-pixel rendering. These techniques can adhere to any specified gamma transfer curve. Processing data for a display including pixels, each pixel having color sub-pixels, comprises receiving pixel data. Once the pixel data is received, processing data for a display includes converting the pixel data to sub-pixel rendered data, the conversion generating the sub-pixel rendered data for a sub-pixel arrangement including alternative red and green sub-pixels on at least one of a horizontal and vertical axis. Next processing data for a display includes correcting the sub-pixel rendered data if a condition exists and outputting the sub-pixel rendered data.
PCT/US2002/024994 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering WO2003015066A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN02815553XA CN1539129B (en) 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and self-adaptive filtering
AU2002326546A AU2002326546A1 (en) 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering
KR1020047000983A KR100923053B1 (en) 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering
JP2003519918A JP4494014B2 (en) 2001-08-08 2002-08-08 Method and system for sub-pixel rendering with gamma adjustment and adaptive filtering
EP02761267.0A EP1417666B1 (en) 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US31113801P 2001-08-08 2001-08-08
US60/311,138 2001-08-08
US31295501P 2001-08-15 2001-08-15
US31294601P 2001-08-15 2001-08-15
US60/312,955 2001-08-15
US60/312,946 2001-08-15
US31305401P 2001-08-16 2001-08-16
US60/313,054 2001-08-16
US31462201P 2001-08-23 2001-08-23
US60/314,622 2001-08-23
US31812901P 2001-09-07 2001-09-07
US60/318,129 2001-09-07
US10/051,612 US7123277B2 (en) 2001-05-09 2002-01-16 Conversion of a sub-pixel format data to another sub-pixel data format
US10/051,612 2002-01-16
US10/150,355 2002-05-17
US10/150,355 US7221381B2 (en) 2001-05-09 2002-05-17 Methods and systems for sub-pixel rendering with gamma adjustment

Publications (2)

Publication Number Publication Date
WO2003015066A2 WO2003015066A2 (en) 2003-02-20
WO2003015066A3 true WO2003015066A3 (en) 2003-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/024994 WO2003015066A2 (en) 2001-08-08 2002-08-08 Methods and systems for sub-pixel rendering with gamma adjustment and adaptive filtering

Country Status (7)

Country Link
US (6) US7221381B2 (en)
EP (2) EP1417666B1 (en)
JP (1) JP4494014B2 (en)
KR (1) KR100923053B1 (en)
CN (1) CN1539129B (en)
AU (1) AU2002326546A1 (en)
WO (1) WO2003015066A2 (en)

Families Citing this family (176)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7110012B2 (en) * 2000-06-12 2006-09-19 Sharp Laboratories Of America, Inc. System for improving display resolution
US8022969B2 (en) * 2001-05-09 2011-09-20 Samsung Electronics Co., Ltd. Rotatable display with sub-pixel rendering
US7123277B2 (en) 2001-05-09 2006-10-17 Clairvoyante, Inc. Conversion of a sub-pixel format data to another sub-pixel data format
US7221381B2 (en) * 2001-05-09 2007-05-22 Clairvoyante, Inc Methods and systems for sub-pixel rendering with gamma adjustment
US7184066B2 (en) 2001-05-09 2007-02-27 Clairvoyante, Inc Methods and systems for sub-pixel rendering with adaptive filtering
US7755652B2 (en) * 2002-01-07 2010-07-13 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel rendering and driver configuration for sub-pixel arrangements with split sub-pixels
US20040051724A1 (en) * 2002-09-13 2004-03-18 Elliott Candice Hellen Brown Four color arrangements of emitters for subpixel rendering
US7492379B2 (en) * 2002-01-07 2009-02-17 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response
US7417648B2 (en) 2002-01-07 2008-08-26 Samsung Electronics Co. Ltd., Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
US7109958B1 (en) * 2002-01-15 2006-09-19 Silicon Image Supporting circuitry and method for controlling pixels
US6897879B2 (en) * 2002-03-14 2005-05-24 Microsoft Corporation Hardware-enhanced graphics acceleration of pixel sub-component-oriented images
TW557435B (en) * 2002-05-08 2003-10-11 Via Tech Inc Portable computer capable of displaying input image signal
JP4342200B2 (en) * 2002-06-06 2009-10-14 シャープ株式会社 Liquid crystal display
KR100446631B1 (en) * 2002-08-24 2004-09-04 삼성전자주식회사 Method and apparatus for rendering color image on delta structured displays
US20040080479A1 (en) * 2002-10-22 2004-04-29 Credelle Thomas Lioyd Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same
US7019713B2 (en) * 2002-10-30 2006-03-28 The University Of Chicago Methods and measurement engine for aligning multi-projector display systems
KR20040041941A (en) * 2002-11-12 2004-05-20 삼성전자주식회사 Liquid crystal display and driving method thereof
KR100910557B1 (en) * 2002-11-12 2009-08-03 삼성전자주식회사 Liquid crystal display and driving method thereof
US7075242B2 (en) * 2002-12-16 2006-07-11 Eastman Kodak Company Color OLED display system having improved performance
US7397485B2 (en) * 2002-12-16 2008-07-08 Eastman Kodak Company Color OLED display system having improved performance
US7184067B2 (en) * 2003-03-13 2007-02-27 Eastman Kodak Company Color OLED display system
US7230594B2 (en) * 2002-12-16 2007-06-12 Eastman Kodak Company Color OLED display with improved power efficiency
JP4865986B2 (en) * 2003-01-10 2012-02-01 グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー Organic EL display device
KR100490625B1 (en) * 2003-02-20 2005-05-17 삼성에스디아이 주식회사 Image display apparatus
US20040196302A1 (en) * 2003-03-04 2004-10-07 Im Moon Hwan Systems and methods for temporal subpixel rendering of image data
US7352374B2 (en) * 2003-04-07 2008-04-01 Clairvoyante, Inc Image data set with embedded pre-subpixel rendered image
US7230584B2 (en) * 2003-05-20 2007-06-12 Clairvoyante, Inc Projector systems with reduced flicker
JP4047306B2 (en) * 2003-07-15 2008-02-13 キヤノン株式会社 Correction value determination method and display device manufacturing method
KR100580624B1 (en) * 2003-09-19 2006-05-16 삼성전자주식회사 Method and apparatus for displaying image, and computer-readable recording media for storing computer program
US7352373B2 (en) * 2003-09-30 2008-04-01 Sharp Laboratories Of America, Inc. Systems and methods for multi-dimensional dither structure creation and application
US7084923B2 (en) * 2003-10-28 2006-08-01 Clairvoyante, Inc Display system having improved multiple modes for displaying image data from multiple input source formats
US7525526B2 (en) * 2003-10-28 2009-04-28 Samsung Electronics Co., Ltd. System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
US20050093894A1 (en) * 2003-10-30 2005-05-05 Tretter Daniel R. Generating an displaying spatially offset sub-frames on different types of grids
US7286146B2 (en) * 2003-11-25 2007-10-23 Alcon, Inc. Method and system for LED temporal dithering to achieve multi-bit color resolution
US7286121B2 (en) * 2003-12-23 2007-10-23 Microsoft Corporation Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display
JP2005229312A (en) * 2004-02-12 2005-08-25 Daihen Corp Adaptive digital filter
KR100508942B1 (en) 2004-03-11 2005-08-17 삼성에스디아이 주식회사 Driving device of plasma display panel
US7333080B2 (en) 2004-03-29 2008-02-19 Eastman Kodak Company Color OLED display with improved power efficiency
US7825921B2 (en) * 2004-04-09 2010-11-02 Samsung Electronics Co., Ltd. System and method for improving sub-pixel rendering of image data in non-striped display systems
US7248268B2 (en) * 2004-04-09 2007-07-24 Clairvoyante, Inc Subpixel rendering filters for high brightness subpixel layouts
US8085266B2 (en) 2004-04-19 2011-12-27 Jostens, Inc. System and method for smoothing three dimensional images
US7148901B2 (en) * 2004-05-19 2006-12-12 Hewlett-Packard Development Company, L.P. Method and device for rendering an image for a staggered color graphics display
US7688337B2 (en) * 2004-05-21 2010-03-30 Broadcom Corporation System and method for reducing image scaling complexity with flexible scaling factors
DE102004025645A1 (en) * 2004-05-24 2005-12-29 Jenoptik Laser, Optik, Systeme Gmbh Method for reducing color moire in digital images
US7944423B2 (en) 2004-07-01 2011-05-17 Sony Corporation Image processing unit with black-and-white line segment pattern detection, image processing method, image display device using such image processing unit, and electronic apparatus using such image display device
JP4507936B2 (en) * 2005-03-24 2010-07-21 エプソンイメージングデバイス株式会社 Image display device and electronic apparatus
US7281208B2 (en) * 2004-11-18 2007-10-09 Microsoft Corporation Image stitching methods and systems
JP2008064771A (en) * 2004-12-27 2008-03-21 Sharp Corp Display panel drive unit, display device provided with the same, and display panel driving method, and program and recording medium
JP4761806B2 (en) * 2005-03-31 2011-08-31 株式会社東芝 Image data processing device
US20080170083A1 (en) * 2005-04-04 2008-07-17 Clairvoyante, Inc Efficient Memory Structure for Display System with Novel Subpixel Structures
KR101297734B1 (en) * 2005-04-04 2013-08-20 삼성디스플레이 주식회사 Pre-subpixel rendered image processing in display systems
US7511716B2 (en) 2005-04-29 2009-03-31 Sony Corporation High-resolution micro-lens 3D display with shared sub-pixel color signals
EP1882234B1 (en) 2005-05-20 2019-01-02 Samsung Display Co., Ltd. Multiprimary color subpixel rendering with metameric filtering
TW200701179A (en) * 2005-06-17 2007-01-01 Mitac Technology Corp Method of adjusting brightness and system using the same
US20070002083A1 (en) * 2005-07-02 2007-01-04 Stephane Belmon Display of pixels via elements organized in staggered manner
JP4501899B2 (en) * 2005-07-06 2010-07-14 エプソンイメージングデバイス株式会社 Liquid crystal display device and electronic device
JP4197000B2 (en) * 2005-07-07 2008-12-17 エプソンイメージングデバイス株式会社 Electro-optical device and electronic apparatus
KR101287039B1 (en) 2005-10-14 2013-07-23 삼성디스플레이 주식회사 Improved gamut mapping and subpixel rendering system and method
WO2007047534A1 (en) 2005-10-14 2007-04-26 Clairvoyante, Inc. Improved memory structures for image processing
CN100414416C (en) * 2005-12-01 2008-08-27 群康科技(深圳)有限公司 Liquid crystal display and gamma correction method
JP4408858B2 (en) 2005-12-28 2010-02-03 キヤノン株式会社 Image processing apparatus and method
US7742636B2 (en) * 2006-01-26 2010-06-22 Nethra Imaging Inc. Method and apparatus for scaling down a bayer domain image
US20070177215A1 (en) * 2006-02-01 2007-08-02 Microsoft Corporation Text rendering contrast
DE102006009010A1 (en) * 2006-02-27 2007-08-30 Robert Bosch Gmbh Images displaying device for use with combination instrument, has processing unit to produce horizontal synchronization signals for displays, and to separate image data so that image data of different images is outputted in displays
EP1853071B1 (en) * 2006-05-03 2011-09-14 STMicroelectronics (Research & Development) Limited Video signal processor for color video camera
US7965305B2 (en) * 2006-05-08 2011-06-21 Global Oled Technology Llc Color display system with improved apparent resolution
US20070257943A1 (en) * 2006-05-08 2007-11-08 Eastman Kodak Company Method for rendering color EL display and display device with improved resolution
JP4518043B2 (en) * 2006-05-31 2010-08-04 株式会社日立製作所 Image signal processing apparatus, method for increasing resolution of image signal, and program for executing the method
EP2038734A4 (en) 2006-06-02 2009-09-09 Samsung Electronics Co Ltd High dynamic contrast display system having multiple segmented backlight
CN101105746B (en) * 2006-07-14 2010-05-12 联想(北京)有限公司 Method for obtaining graphic apparatus interface interchange adopting filter drive
US20080024469A1 (en) * 2006-07-31 2008-01-31 Niranjan Damera-Venkata Generating sub-frames for projection based on map values generated from at least one training image
US8018476B2 (en) 2006-08-28 2011-09-13 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
US7876341B2 (en) * 2006-08-28 2011-01-25 Samsung Electronics Co., Ltd. Subpixel layouts for high brightness displays and systems
JP4971768B2 (en) * 2006-12-07 2012-07-11 キヤノン株式会社 Editing apparatus, editing method, and program
TWI405120B (en) * 2007-01-26 2013-08-11 Legend Beijing Ltd Use the filter driver to get the graphical device interface call method
KR100855988B1 (en) * 2007-03-13 2008-09-02 삼성전자주식회사 Method and apparatus for executing random temporal/spatial dithering process and liquid crystal display device using the same
JP2008270936A (en) * 2007-04-17 2008-11-06 Nec Electronics Corp Image output device and image display device
US8456483B2 (en) * 2007-05-18 2013-06-04 Samsung Display Co., Ltd. Image color balance adjustment for display panels with 2D subixel layouts
JP4922091B2 (en) * 2007-07-23 2012-04-25 ルネサスエレクトロニクス株式会社 Video signal processing device, video signal processing method, and display device
KR101329134B1 (en) 2007-08-28 2013-11-14 삼성전자주식회사 System and method for converting image using sub-pixel rendering
US8295594B2 (en) 2007-10-09 2012-10-23 Samsung Display Co., Ltd. Systems and methods for selective handling of out-of-gamut color conversions
TWI391907B (en) * 2007-12-25 2013-04-01 Mstar Semiconductor Inc Method for setting caption window attributes and associated tv system
JP4683343B2 (en) 2007-12-27 2011-05-18 株式会社 日立ディスプレイズ Color signal generator
JP5430068B2 (en) * 2008-02-15 2014-02-26 株式会社ジャパンディスプレイ Display device
JP5215090B2 (en) * 2008-02-25 2013-06-19 三菱電機株式会社 Image display device and display unit for image display device
US8446350B2 (en) * 2008-03-25 2013-05-21 Nikon Corporation Liquid crystal panel, liquid crystal panel device, display device, and projector
US8223166B2 (en) * 2008-05-19 2012-07-17 Samsung Electronics Co., Ltd. Input gamma dithering systems and methods
JP4613993B2 (en) * 2008-09-02 2011-01-19 コニカミノルタビジネステクノロジーズ株式会社 Image processing apparatus and image processing method
JP5195250B2 (en) * 2008-10-03 2013-05-08 ソニー株式会社 Image display system and image display apparatus
US8130240B2 (en) * 2008-10-24 2012-03-06 Microsoft Corporation Target display for gamma calibration
KR101509118B1 (en) * 2008-10-27 2015-04-08 삼성디스플레이 주식회사 Organic light emitting device, and apparatus and method of generating modification information therefor
JP5273671B2 (en) 2009-04-10 2013-08-28 株式会社ジャパンディスプレイ Display signal converter
JP5126168B2 (en) * 2009-06-19 2013-01-23 セイコーエプソン株式会社 Organic EL device and electronic device
US20110029562A1 (en) * 2009-07-30 2011-02-03 Whitby Laura R Coordinating user images in an artistic design
US8422794B2 (en) 2009-07-30 2013-04-16 Intellectual Ventures Fund 83 Llc System for matching artistic attributes of secondary image and template to a primary image
US20110029635A1 (en) * 2009-07-30 2011-02-03 Shkurko Eugene I Image capture device with artistic template design
US8274523B2 (en) * 2009-07-30 2012-09-25 Eastman Kodak Company Processing digital templates for image display
US8849853B2 (en) * 2009-07-30 2014-09-30 Intellectual Ventures Fund 83 Llc Method for matching artistic attributes of a template and secondary images to a primary image
US20110029914A1 (en) * 2009-07-30 2011-02-03 Whitby Laura R Apparatus for generating artistic image template designs
US8854395B2 (en) * 2009-07-30 2014-10-07 Intellectual Ventures Fund 83 Llc Method for producing artistic image template designs
US20110043535A1 (en) * 2009-08-18 2011-02-24 Microsoft Corporation Colorization of bitmaps
US8405672B2 (en) * 2009-08-24 2013-03-26 Samsung Display Co., Ltd. Supbixel rendering suitable for updating an image with a new portion
US8203582B2 (en) * 2009-08-24 2012-06-19 Samsung Electronics Co., Ltd. Subpixel rendering with color coordinates' weights depending on tests performed on pixels
JP5238650B2 (en) * 2009-09-10 2013-07-17 富士フイルム株式会社 Image processing apparatus, image processing method, and program
JP2011064959A (en) * 2009-09-17 2011-03-31 Global Oled Technology Llc Display device
CN102918435A (en) 2010-04-16 2013-02-06 弗莱克斯照明第二有限责任公司 Sign comprising a film-based lightguide
CA2796519A1 (en) 2010-04-16 2011-10-20 Flex Lighting Ii, Llc Illumination device comprising a film-based lightguide
KR101146992B1 (en) 2010-05-07 2012-05-23 삼성모바일디스플레이주식회사 Flat pane display device and driving method thereof
KR101332495B1 (en) * 2010-05-20 2013-11-26 엘지디스플레이 주식회사 Image Porcessing Method And Display Device Using The Same
US9129441B2 (en) 2010-06-21 2015-09-08 Microsoft Technology Licensing, Llc Lookup tables for text rendering
JP5560962B2 (en) * 2010-06-30 2014-07-30 ソニー株式会社 Liquid crystal display
TW201216678A (en) * 2010-10-06 2012-04-16 Micro Star Int Co Ltd Apparatus and method for dynamically adjusting image
KR101861795B1 (en) * 2011-03-24 2018-05-29 삼성디스플레이 주식회사 Luminance Correction System for Organic Light Emitting Display Device
US20120287148A1 (en) * 2011-05-13 2012-11-15 Candice Hellen Brown Elliott Method and apparatus for improved subpixel rendering
CN104992654B (en) 2011-07-29 2019-02-22 深圳云英谷科技有限公司 The arrangement of subpixels and its rendering method of display
US9520101B2 (en) * 2011-08-31 2016-12-13 Microsoft Technology Licensing, Llc Image rendering filter creation
KR101966393B1 (en) 2011-11-18 2019-04-08 삼성디스플레이 주식회사 Display device and driving method thereof
KR20130087927A (en) * 2012-01-30 2013-08-07 삼성디스플레이 주식회사 Apparatus for processing image signal and method thereof
US10832616B2 (en) 2012-03-06 2020-11-10 Samsung Display Co., Ltd. Pixel arrangement structure for organic light emitting diode display
KR102025876B1 (en) 2012-03-16 2019-09-27 삼성디스플레이 주식회사 Data rendering method, data rendering device, and display comprising the data rendering device
KR101954336B1 (en) * 2012-05-17 2019-03-06 삼성디스플레이 주식회사 Data rendering method, data rendering device, and display panel applied the method and the device
KR102063973B1 (en) 2012-09-12 2020-01-09 삼성디스플레이 주식회사 Organic Light Emitting Display Device and Driving Method Thereof
KR102006875B1 (en) * 2012-10-05 2019-08-05 삼성디스플레이 주식회사 Display apparatus and Method for evaluating of visibility thereof
KR101971924B1 (en) * 2012-10-05 2019-04-25 삼성디스플레이 주식회사 Display Device and Method of Driving thereof
KR102060604B1 (en) 2013-02-28 2019-12-31 삼성디스플레이 주식회사 Luminance adjusting part, display apparatus having the same and method of adjusting luminance using the same
TWI546798B (en) 2013-04-29 2016-08-21 杜比實驗室特許公司 Method to dither images using processor and computer-readable storage medium with the same
TWI536076B (en) * 2013-06-11 2016-06-01 友達光電股份有限公司 Pixel array and color development compensating method
KR20150008712A (en) * 2013-07-15 2015-01-23 삼성디스플레이 주식회사 Signal processing method, signal processor, and display device comprsing the signal processor
KR102063611B1 (en) * 2013-08-19 2020-01-09 삼성디스플레이 주식회사 Method of operating a display device displaying a photo-therapy image, and display device
CN104885141B (en) * 2013-11-04 2018-03-16 深圳云英谷科技有限公司 Display pixel arrangement and its rendering intent
JP6312101B2 (en) 2014-03-06 2018-04-18 株式会社Ｊｏｌｅｄ Semiconductor device and display device
US9984608B2 (en) 2014-06-25 2018-05-29 Apple Inc. Inversion balancing compensation
JP2016024382A (en) * 2014-07-22 2016-02-08 株式会社ジャパンディスプレイ Image display device and image display method
CN104375302B (en) * 2014-10-27 2020-09-08 上海中航光电子有限公司 Pixel structure, display panel and pixel compensation method thereof
KR102280452B1 (en) * 2014-11-05 2021-07-23 삼성디스플레이 주식회사 Display Device and Driving Method Thereof
KR102280922B1 (en) * 2014-11-11 2021-07-26 삼성디스플레이 주식회사 Data process device and display device having the same
CN106157870B (en) * 2014-11-18 2019-04-02 深圳市华星光电技术有限公司 Method of adjustment, device and the liquid crystal display systems of display parameters
KR20160065397A (en) 2014-11-28 2016-06-09 삼성디스플레이 주식회사 Display device and driving method thereof
TWI557720B (en) * 2014-12-05 2016-11-11 聯詠科技股份有限公司 Display driver and display apparatus
CN104465714B (en) * 2014-12-30 2017-04-26 京东方科技集团股份有限公司 Pixel structure, display method of pixel structure and display device
CN104537974B (en) * 2015-01-04 2017-04-05 京东方科技集团股份有限公司 Data acquisition submodule and method, data processing unit, system and display device
US9679534B2 (en) 2015-02-13 2017-06-13 Microsoft Technology Licensing, Llc Emission unit brightness adjustment
US10134330B2 (en) * 2015-03-17 2018-11-20 Kunshan Yunyinggu Electronic Technology Co., Ltd. Subpixel arrangement for displays and driving circuit thereof
CN104658507B (en) * 2015-03-18 2017-03-08 京东方科技集团股份有限公司 A kind of display floater and its driving method and display device
KR102306652B1 (en) 2015-04-28 2021-09-29 삼성디스플레이 주식회사 Display device and driving method thereof
US10127888B2 (en) 2015-05-15 2018-11-13 Microsoft Technology Licensing, Llc Local pixel luminance adjustments
KR20170001882A (en) * 2015-06-26 2017-01-05 삼성디스플레이 주식회사 Display apparatus and method of operating the same
WO2017031268A1 (en) * 2015-08-19 2017-02-23 Valve Corporation Systems and methods for detection and/or correction of pixel luminosity and/or chrominance response variation in displays
CN105182639B (en) * 2015-08-28 2018-08-28 厦门天马微电子有限公司 Dot structure, display methods and display panel
US10600213B2 (en) * 2016-02-27 2020-03-24 Focal Sharp, Inc. Method and apparatus for color-preserving spectrum reshape
CN106204492B (en) * 2016-07-13 2020-03-31 合肥埃科光电科技有限公司 FPGA-based real-time flat field correction method for area-array camera
KR102597231B1 (en) * 2016-09-30 2023-11-03 삼성디스플레이 주식회사 Image processing device, display device, and head mounted display device
KR102636465B1 (en) 2016-10-24 2024-02-14 삼성전자주식회사 Image processing apparatus, image processing method and electronic device
KR102608466B1 (en) 2016-11-22 2023-12-01 삼성전자주식회사 Method and apparatus for processing image
US10657873B2 (en) * 2017-01-12 2020-05-19 Synaptics Japan Gk System and method for subpixel rendering and display driver
TWI659405B (en) * 2017-05-10 2019-05-11 聯詠科技股份有限公司 Image processing apparatus and method for generating display data of display panel
CN106991957B (en) * 2017-06-07 2020-02-21 京东方科技集团股份有限公司 Pixel structure, display substrate, display device and display method
TWI626642B (en) * 2017-06-20 2018-06-11 友達光電股份有限公司 Display apparatus and gamma curve compensation circuit and driving method thereof
EP3454322A1 (en) * 2017-09-11 2019-03-13 Apple Inc. Electronic display border gain systems and methods
JP2019095513A (en) * 2017-11-20 2019-06-20 シナプティクス インコーポレイテッド Display driver, display device and subpixel rendering processing method
CN109994504A (en) * 2018-01-02 2019-07-09 京东方科技集团股份有限公司 A kind of pixel arrangement structure and relevant apparatus
US10593257B2 (en) 2018-03-15 2020-03-17 Samsung Display Co., Ltd. Stress profile compression
CN109448660B (en) * 2018-12-29 2022-03-01 成都中电熊猫显示科技有限公司 Method, device and storage medium for improving color cast of display visual angle
KR102015874B1 (en) * 2019-04-16 2019-08-30 삼성디스플레이 주식회사 Display Device and Method of Driving thereof
CN110111722A (en) * 2019-06-11 2019-08-09 惠州市华星光电技术有限公司 A kind of pixel array
US11132944B2 (en) 2019-09-18 2021-09-28 Samsung Display Co., Ltd. Unbiased iterative compression on additive data using dither
KR20210043046A (en) * 2019-10-10 2021-04-21 삼성디스플레이 주식회사 Display device
US11140298B2 (en) * 2019-12-19 2021-10-05 City University Of Hong Kong Universal color coding system, and a system and a method of manipulating colors using such color coding system
KR102400654B1 (en) * 2020-01-02 2022-05-23 삼성디스플레이 주식회사 Organic Light Emitting Display Device and Driving Method Thereof
CN113496682B (en) * 2020-03-19 2022-07-29 咸阳彩虹光电科技有限公司 Pixel data optimization method, pixel matrix driving device and display
CN111798497A (en) * 2020-06-30 2020-10-20 深圳市慧鲤科技有限公司 Image processing method and device, electronic device and storage medium
US11741636B2 (en) * 2020-08-07 2023-08-29 Novatek Microelectronics Corp. Image processing device and image processing method thereof
US11094038B1 (en) * 2020-10-19 2021-08-17 Apple Inc. Variable scaling ratio systems and methods
CN113035126B (en) * 2021-03-10 2022-08-02 京东方科技集团股份有限公司 Pixel rendering method and system, readable storage medium and display panel
KR20220128549A (en) * 2021-03-12 2022-09-21 삼성디스플레이 주식회사 Data driver and display device the data driver
CN114495824B (en) * 2022-01-26 2023-04-04 苇创微电子(上海)有限公司 Method and system for correcting edge color cast of OLED display image and character, storage medium and processor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0793214A1 (en) * 1996-02-29 1997-09-03 Texas Instruments Incorporated Display system with spatial light modulator with decompression of input image signal
EP0899604A2 (en) * 1997-08-28 1999-03-03 Canon Kabushiki Kaisha Color display apparatus
WO2000021067A1 (en) * 1998-10-07 2000-04-13 Microsoft Corporation Methods and apparatus for detecting and reducing color artifacts in images
WO2000067196A1 (en) * 1999-04-29 2000-11-09 Microsoft Corporation Method, apparatus and data structures for maintaining a consistent baseline position in a system for rendering text
EP1083539A2 (en) * 1999-09-08 2001-03-14 Victor Company Of Japan, Ltd. Image displaying with multi-gradation processing

Family Cites Families (183)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971065A (en) 1975-03-05 1976-07-20 Eastman Kodak Company Color imaging array
NL7903515A (en) 1979-05-04 1980-11-06 Philips Nv MODULATOR CIRCUIT FOR A MATRIX DISPLAY DEVICE.
US5184114A (en) 1982-11-04 1993-02-02 Integrated Systems Engineering, Inc. Solid state color display system and light emitting diode pixels therefor
JPS59111196A (en) 1982-12-15 1984-06-27 シチズン時計株式会社 Color display unit
FR2542893B1 (en) 1983-03-18 1985-06-21 Thomson Csf COLOR VISUALIZATION SCREEN WITH SMECTIC LIQUID CRYSTAL
US4651148A (en) 1983-09-08 1987-03-17 Sharp Kabushiki Kaisha Liquid crystal display driving with switching transistors
JPS60218627A (en) 1984-04-13 1985-11-01 Sharp Corp Color liquid crystal display device
JPS60218626A (en) 1984-04-13 1985-11-01 Sharp Corp Color llquid crystal display device
JPS61143787A (en) 1984-12-17 1986-07-01 キヤノン株式会社 Color display panel
FR2582130B1 (en) 1985-05-20 1987-08-14 Menn Roger TRICHROME ELECTROLUMINESCENT MATRIX SCREEN AND MANUFACTURING METHOD
US4792728A (en) 1985-06-10 1988-12-20 International Business Machines Corporation Cathodoluminescent garnet lamp
NL8601063A (en) 1986-04-25 1987-11-16 Philips Nv DISPLAY FOR COLOR RENDERING.
US5189404A (en) 1986-06-18 1993-02-23 Hitachi, Ltd. Display apparatus with rotatable display screen
US4751535A (en) 1986-10-15 1988-06-14 Xerox Corporation Color-matched printing
US4800375A (en) 1986-10-24 1989-01-24 Honeywell Inc. Four color repetitive sequence matrix array for flat panel displays
US4786964A (en) 1987-02-02 1988-11-22 Polaroid Corporation Electronic color imaging apparatus with prismatic color filter periodically interposed in front of an array of primary color filters
JPH0627985B2 (en) 1987-05-06 1994-04-13 日本電気株式会社 Thin film transistor array
US4920409A (en) 1987-06-23 1990-04-24 Casio Computer Co., Ltd. Matrix type color liquid crystal display device
EP0313332B1 (en) 1987-10-22 1994-12-14 Rockwell International Corporation Method and apparatus for drawing high quality lines on color matrix displays
GB8727903D0 (en) 1987-11-28 1987-12-31 Emi Plc Thorn Display device
US4853592A (en) 1988-03-10 1989-08-01 Rockwell International Corporation Flat panel display having pixel spacing and luminance levels providing high resolution
JP2584490B2 (en) 1988-06-13 1997-02-26 三菱電機株式会社 Matrix type liquid crystal display
US5341153A (en) 1988-06-13 1994-08-23 International Business Machines Corporation Method of and apparatus for displaying a multicolor image
US4886343A (en) 1988-06-20 1989-12-12 Honeywell Inc. Apparatus and method for additive/subtractive pixel arrangement in color mosaic displays
US4966441A (en) 1989-03-28 1990-10-30 In Focus Systems, Inc. Hybrid color display system
DE69030984T2 (en) * 1989-04-28 1997-11-06 Canon Kk Image processing device
US4967264A (en) 1989-05-30 1990-10-30 Eastman Kodak Company Color sequential optical offset image sampling system
JPH0341416A (en) 1989-07-07 1991-02-21 Fuji Photo Film Co Ltd Color liquid crystal shutter matrix
US5227863A (en) * 1989-11-14 1993-07-13 Intelligent Resources Integrated Systems, Inc. Programmable digital video processing system
JPH03201788A (en) 1989-12-28 1991-09-03 Nippon Philips Kk Color display device
EP0463966B1 (en) * 1990-06-29 1998-11-25 Digital Equipment Corporation High-performance multi-processor having floating point unit and operation method
US5471591A (en) * 1990-06-29 1995-11-28 Digital Equipment Corporation Combined write-operand queue and read-after-write dependency scoreboard
CA2045756C (en) * 1990-06-29 1996-08-20 Gregg Bouchard Combined queue for invalidates and return data in multiprocessor system
JPH0786466B2 (en) 1990-07-18 1995-09-20 大日本スクリーン製造株式会社 Printed circuit board pattern inspection device
JPH0497126A (en) 1990-08-16 1992-03-30 Internatl Business Mach Corp <Ibm> Liquid crystal display unit
US5196924A (en) 1991-07-22 1993-03-23 International Business Machines, Corporation Look-up table based gamma and inverse gamma correction for high-resolution frame buffers
GB9124444D0 (en) 1991-11-18 1992-01-08 Black Box Vision Limited Display device
US5233385A (en) 1991-12-18 1993-08-03 Texas Instruments Incorporated White light enhanced color field sequential projection
US5648793A (en) 1992-01-08 1997-07-15 Industrial Technology Research Institute Driving system for active matrix liquid crystal display
US5579027A (en) 1992-01-31 1996-11-26 Canon Kabushiki Kaisha Method of driving image display apparatus
KR970004883B1 (en) 1992-04-03 1997-04-08 삼성전자 주식회사 Liquid crystal display panel
US5315418A (en) 1992-06-17 1994-05-24 Xerox Corporation Two path liquid crystal light valve color display with light coupling lens array disposed along the red-green light path
US5542058A (en) * 1992-07-06 1996-07-30 Digital Equipment Corporation Pipelined computer with operand context queue to simplify context-dependent execution flow
US5311337A (en) 1992-09-23 1994-05-10 Honeywell Inc. Color mosaic matrix display having expanded or reduced hexagonal dot pattern
FR2703814B1 (en) 1993-04-08 1995-07-07 Sagem COLOR MATRIX DISPLAY.
JP3524122B2 (en) 1993-05-25 2004-05-10 キヤノン株式会社 Display control device
JPH06350931A (en) 1993-06-02 1994-12-22 Hamamatsu Photonics Kk Solid-state image pickup device
US5398066A (en) 1993-07-27 1995-03-14 Sri International Method and apparatus for compression and decompression of digital color images
US5541653A (en) 1993-07-27 1996-07-30 Sri International Method and appartus for increasing resolution of digital color images using correlated decoding
AUPM440994A0 (en) 1994-03-11 1994-04-14 Canon Information Systems Research Australia Pty Ltd A luminance weighted discrete level display
US6427030B1 (en) * 1994-08-03 2002-07-30 Xerox Corporation Method and system for image conversion utilizing dynamic error diffusion
US5450216A (en) 1994-08-12 1995-09-12 International Business Machines Corporation Color image gamut-mapping system with chroma enhancement at human-insensitive spatial frequencies
EP1489550B1 (en) * 1994-10-25 2011-07-20 United Parcel Service Of America, Inc. Automatic electronic camera for label image capture
US6243055B1 (en) 1994-10-25 2001-06-05 James L. Fergason Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing
JP2726631B2 (en) 1994-12-14 1998-03-11 インターナショナル・ビジネス・マシーンズ・コーポレイション LCD display method
JP3190220B2 (en) 1994-12-20 2001-07-23 シャープ株式会社 Imaging device
US5739802A (en) 1995-05-24 1998-04-14 Rockwell International Staged active matrix liquid crystal display with separated backplane conductors and method of using the same
AU6600496A (en) * 1995-07-26 1997-02-26 Raycer, Incorporated Method and apparatus for span sorting rendering system
US6008820A (en) 1995-08-04 1999-12-28 Microsoft Corporation Processor for controlling the display of rendered image layers and method for controlling same
US6331856B1 (en) * 1995-11-22 2001-12-18 Nintendo Co., Ltd. Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing
JP3155996B2 (en) 1995-12-12 2001-04-16 アルプス電気株式会社 Color liquid crystal display
JP3511772B2 (en) 1995-12-21 2004-03-29 ソニー株式会社 Solid-state imaging device, driving method of solid-state imaging device, camera device and camera system
US6064424A (en) * 1996-02-23 2000-05-16 U.S. Philips Corporation Autostereoscopic display apparatus
US5792579A (en) 1996-03-12 1998-08-11 Flex Products, Inc. Method for preparing a color filter
JPH1010546A (en) 1996-06-19 1998-01-16 Furon Tec:Kk Display device and its driving method
US5815101A (en) 1996-08-02 1998-09-29 Fonte; Gerard C. A. Method and system for removing and/or measuring aliased signals
KR100275681B1 (en) 1996-08-28 2000-12-15 윤종용 Apparatus for changing rcc table by extracting histogram
TW417074B (en) 1996-09-06 2001-01-01 Matsushita Electric Ind Co Ltd Display device
US6049626A (en) 1996-10-09 2000-04-11 Samsung Electronics Co., Ltd. Image enhancing method and circuit using mean separate/quantized mean separate histogram equalization and color compensation
JPH10126802A (en) 1996-10-16 1998-05-15 Mitsubishi Electric Corp Color image display device and method
JP3763136B2 (en) 1996-12-27 2006-04-05 ソニー株式会社 Drawing method and drawing apparatus
US6088050A (en) 1996-12-31 2000-07-11 Eastman Kodak Company Non-impact recording apparatus operable under variable recording conditions
JP3526196B2 (en) * 1997-01-07 2004-05-10 株式会社東芝 Adaptive antenna
US5739867A (en) 1997-02-24 1998-04-14 Paradise Electronics, Inc. Method and apparatus for upscaling an image in both horizontal and vertical directions
US5917556A (en) 1997-03-19 1999-06-29 Eastman Kodak Company Split white balance processing of a color image
KR100234720B1 (en) 1997-04-07 1999-12-15 김영환 Driving circuit of tft-lcd
JPH10341447A (en) 1997-04-11 1998-12-22 Fuji Photo Film Co Ltd Image signal processor
JPH10319911A (en) 1997-05-15 1998-12-04 Matsushita Electric Ind Co Ltd Led display device and control method therefor
US6392717B1 (en) 1997-05-30 2002-05-21 Texas Instruments Incorporated High brightness digital display system
KR100242443B1 (en) 1997-06-16 2000-02-01 윤종용 Liquid crystal panel for dot inversion driving and liquid crystal display device using the same
US6225974B1 (en) * 1997-06-19 2001-05-01 Electronics For Imaging, Inc. Gamut correction with color separation and methods and apparatuses for performing same
US6038031A (en) 1997-07-28 2000-03-14 3Dlabs, Ltd 3D graphics object copying with reduced edge artifacts
US5991438A (en) 1997-07-31 1999-11-23 Hewlett-Packard Company Color halftone error-diffusion with local brightness variation reduction
US20050151752A1 (en) * 1997-09-13 2005-07-14 Vp Assets Limited Display and weighted dot rendering method
US7091986B2 (en) * 1997-09-13 2006-08-15 Gia Chuong Phan Dynamic pixel resolution, brightness and contrast for displays using spatial elements
US7215347B2 (en) * 1997-09-13 2007-05-08 Gia Chuong Phan Dynamic pixel resolution, brightness and contrast for displays using spatial elements
DE19746329A1 (en) 1997-09-13 1999-03-18 Gia Chuong Dipl Ing Phan Display device for e.g. video
US6453067B1 (en) 1997-10-20 2002-09-17 Texas Instruments Incorporated Brightness gain using white segment with hue and gain correction
JPH11160926A (en) 1997-12-01 1999-06-18 Matsushita Electric Ind Co Ltd Image forming device
US6332030B1 (en) 1998-01-15 2001-12-18 The Regents Of The University Of California Method for embedding and extracting digital data in images and video
US6348929B1 (en) 1998-01-16 2002-02-19 Intel Corporation Scaling algorithm and architecture for integer scaling in video
US6151001A (en) 1998-01-30 2000-11-21 Electro Plasma, Inc. Method and apparatus for minimizing false image artifacts in a digitally controlled display monitor
US5973664A (en) 1998-03-19 1999-10-26 Portrait Displays, Inc. Parameterized image orientation for computer displays
GB2336930B (en) 1998-04-29 2002-05-08 Sharp Kk Light modulating devices
JP2000013814A (en) 1998-06-19 2000-01-14 Pioneer Electron Corp Video signal processing circuit
US6225973B1 (en) 1998-10-07 2001-05-01 Microsoft Corporation Mapping samples of foreground/background color image data to pixel sub-components
US6188385B1 (en) 1998-10-07 2001-02-13 Microsoft Corporation Method and apparatus for displaying images such as text
US6236390B1 (en) 1998-10-07 2001-05-22 Microsoft Corporation Methods and apparatus for positioning displayed characters
US6278434B1 (en) 1998-10-07 2001-08-21 Microsoft Corporation Non-square scaling of image data to be mapped to pixel sub-components
US6351571B1 (en) * 1998-12-14 2002-02-26 Eastman Kodak Company Uniform convolution algorithm for frequency decomposition of image regions
US6393145B2 (en) * 1999-01-12 2002-05-21 Microsoft Corporation Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices
US6750875B1 (en) * 1999-02-01 2004-06-15 Microsoft Corporation Compression of image data associated with two-dimensional arrays of pixel sub-components
US7134091B2 (en) * 1999-02-01 2006-11-07 Microsoft Corporation Quality of displayed images with user preference information
US6624828B1 (en) 1999-02-01 2003-09-23 Microsoft Corporation Method and apparatus for improving the quality of displayed images through the use of user reference information
US6299329B1 (en) 1999-02-23 2001-10-09 Hewlett-Packard Company Illumination source for a scanner having a plurality of solid state lamps and a related method
BE1012634A3 (en) 1999-04-28 2001-01-09 Barco Nv Method for displaying images on a display device, and display device used for this purpose.
US6273055B1 (en) * 1999-05-04 2001-08-14 Robert A. White Rotary engine
JP3717333B2 (en) * 1999-05-14 2005-11-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Reflective color liquid crystal display device having luminance-increasing subpixel, light scattering film including subpixel color filter, and method for producing the same
DE19923527A1 (en) 1999-05-21 2000-11-23 Leurocom Visuelle Informations Display device for characters and symbols using matrix of light emitters, excites emitters of mono colors in multiplex phases
KR100534672B1 (en) 1999-05-26 2005-12-08 삼성전자주식회사 Video display apparatus having a function for pivoting an on-screen display
DE29909537U1 (en) 1999-05-31 1999-09-09 Phan Gia Chuong Display and its control
US6738526B1 (en) * 1999-07-30 2004-05-18 Microsoft Corporation Method and apparatus for filtering and caching data representing images
US6282327B1 (en) 1999-07-30 2001-08-28 Microsoft Corporation Maintaining advance widths of existing characters that have been resolution enhanced
US6681053B1 (en) 1999-08-05 2004-01-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for improving the definition of black and white text and graphics on a color matrix digital display device
JP2001075521A (en) * 1999-09-08 2001-03-23 Victor Co Of Japan Ltd Error spread processing method of display device
EP1171868A1 (en) 1999-10-19 2002-01-16 Intensys Corporation Improving image display quality by adaptive subpixel rendering
US6441867B1 (en) 1999-10-22 2002-08-27 Sharp Laboratories Of America, Incorporated Bit-depth extension of digital displays using noise
US6466618B1 (en) 1999-11-19 2002-10-15 Sharp Laboratories Of America, Inc. Resolution improvement for multiple images
US6600495B1 (en) 2000-01-10 2003-07-29 Koninklijke Philips Electronics N.V. Image interpolation and decimation using a continuously variable delay filter and combined with a polyphase filter
US6781585B2 (en) * 2000-01-11 2004-08-24 Sun Microsystems, Inc. Graphics system having a super-sampled sample buffer and having single sample per pixel support
JP2001203919A (en) 2000-01-17 2001-07-27 Minolta Co Ltd Digital camera
TW494447B (en) 2000-02-01 2002-07-11 Semiconductor Energy Lab Semiconductor device and manufacturing method thereof
WO2001057799A2 (en) 2000-02-02 2001-08-09 Quvis, Inc. System and method for optimizing image resolution using pixelated imaging devices
GB0002481D0 (en) 2000-02-04 2000-03-22 Eastman Kodak Co Method of image processing
US6583787B1 (en) 2000-02-28 2003-06-24 Mitsubishi Electric Research Laboratories, Inc. Rendering pipeline for surface elements
JP3688970B2 (en) 2000-02-29 2005-08-31 株式会社日立製作所 Display device using thin film type electron source and manufacturing method thereof
US6766064B1 (en) * 2000-03-10 2004-07-20 General Electric Company Method and apparatus for performing a contrast based dynamic range management algorithm
US6813041B1 (en) * 2000-03-31 2004-11-02 Hewlett-Packard Development Company, L.P. Method and apparatus for performing local color correction
US7019777B2 (en) 2000-04-21 2006-03-28 Flight Landata, Inc. Multispectral imaging system with spatial resolution enhancement
US7804552B2 (en) 2000-05-12 2010-09-28 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device with light shielding portion comprising laminated colored layers, electrical equipment having the same, portable telephone having the same
US7110012B2 (en) * 2000-06-12 2006-09-19 Sharp Laboratories Of America, Inc. System for improving display resolution
JP2002082645A (en) * 2000-06-19 2002-03-22 Sharp Corp Circuit for driving row electrodes of image display device, and image display device using the same
FR2810778B3 (en) 2000-06-27 2002-05-31 Giantplus Technology Co Ltd COLOR SCREEN USING A COLORED TWO-COLOR FILTER
US7274383B1 (en) 2000-07-28 2007-09-25 Clairvoyante, Inc Arrangement of color pixels for full color imaging devices with simplified addressing
US8022969B2 (en) * 2001-05-09 2011-09-20 Samsung Electronics Co., Ltd. Rotatable display with sub-pixel rendering
US6856704B1 (en) * 2000-09-13 2005-02-15 Eastman Kodak Company Method for enhancing a digital image based upon pixel color
US6950109B2 (en) * 2000-10-23 2005-09-27 Sun Microsystems, Inc. Multi-spectral color correction
EP1227687A3 (en) 2000-12-30 2005-05-25 Texas Instruments Incorporated System for reducing color separation artifacts in sequential color displays
US6801220B2 (en) * 2001-01-26 2004-10-05 International Business Machines Corporation Method and apparatus for adjusting subpixel intensity values based upon luminance characteristics of the subpixels for improved viewing angle characteristics of liquid crystal displays
JP3476784B2 (en) 2001-03-26 2003-12-10 松下電器産業株式会社 Display method
TW540022B (en) 2001-03-27 2003-07-01 Koninkl Philips Electronics Nv Display device and method of displaying an image
KR100450503B1 (en) * 2001-04-19 2004-09-30 가부시키가이샤 스펙터라테크 Two-dimensional monochrome bit face display
AU2002305392A1 (en) 2001-05-02 2002-11-11 Bitstream, Inc. Methods, systems, and programming for producing and displaying subpixel-optimized images and digital content including such images
US7221381B2 (en) * 2001-05-09 2007-05-22 Clairvoyante, Inc Methods and systems for sub-pixel rendering with gamma adjustment
US7184066B2 (en) * 2001-05-09 2007-02-27 Clairvoyante, Inc Methods and systems for sub-pixel rendering with adaptive filtering
US7123277B2 (en) * 2001-05-09 2006-10-17 Clairvoyante, Inc. Conversion of a sub-pixel format data to another sub-pixel data format
DE10123235A1 (en) 2001-05-12 2002-11-14 Philips Corp Intellectual Pty Plasma TV screen comprises support plate, transparent front plate, ribbed structure, electrode arrays arranged on the front plate and support plate to produce quiet electrical discharges in the cells, and segmented luminescent layer
JP2003022057A (en) * 2001-07-09 2003-01-24 Alps Electric Co Ltd Image signal driving circuit and display device equipped with image signal driving circuit
US20030011613A1 (en) 2001-07-16 2003-01-16 Booth Lawrence A. Method and apparatus for wide gamut multicolor display
US6978050B2 (en) * 2001-07-18 2005-12-20 Hewlett-Packard Development Company, L.P. Electronic image color plane reconstruction
KR100806897B1 (en) * 2001-08-07 2008-02-22 삼성전자주식회사 a thin film transistor array for a liquid crystal display
JP4095024B2 (en) 2001-08-27 2008-06-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Light panel with enlarged display window
KR100807524B1 (en) * 2001-10-12 2008-02-26 엘지.필립스 엘시디 주식회사 Data wire structure of pentile matrix panel
US6816622B2 (en) * 2001-10-18 2004-11-09 Microsoft Corporation Generating resized images using ripple free image filtering
JP2005505801A (en) * 2001-10-19 2005-02-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Method for displaying an image, image processing unit, and display device having the display processing unit
AU2002235022A1 (en) * 2001-11-23 2003-06-23 Samsung Electronics Co., Ltd. A thin film transistor array for a liquid crystal display
US6714206B1 (en) 2001-12-10 2004-03-30 Silicon Image Method and system for spatial-temporal dithering for displays with overlapping pixels
KR100443831B1 (en) * 2001-12-20 2004-08-09 엘지.필립스 엘시디 주식회사 Method Of Fabricating Liquid Crystal Display Device
KR100870003B1 (en) * 2001-12-24 2008-11-24 삼성전자주식회사 a liquid crystal display
US7492379B2 (en) 2002-01-07 2009-02-17 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response
US7417648B2 (en) 2002-01-07 2008-08-26 Samsung Electronics Co. Ltd., Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
US20050007327A1 (en) * 2002-04-22 2005-01-13 Cliff Elion Color image display apparatus
CN1324363C (en) 2002-05-04 2007-07-04 三星电子株式会社 LCD device and filtering color picec array board
KR100878280B1 (en) * 2002-11-20 2009-01-13 삼성전자주식회사 Liquid crystal displays using 4 color and panel for the same
US6888604B2 (en) * 2002-08-14 2005-05-03 Samsung Electronics Co., Ltd. Liquid crystal display
KR20040020317A (en) 2002-08-30 2004-03-09 삼성전자주식회사 liquid crystal device and method thereof
KR100890024B1 (en) 2002-09-18 2009-03-25 삼성전자주식회사 A liquid crystal display
US6867549B2 (en) * 2002-12-10 2005-03-15 Eastman Kodak Company Color OLED display having repeated patterns of colored light emitting elements
EP1429542A1 (en) * 2002-12-11 2004-06-16 Dialog Semiconductor GmbH Fixed pattern noise compensation with low memory requirements
KR100493165B1 (en) * 2002-12-17 2005-06-02 삼성전자주식회사 Method and apparatus for rendering image signal
KR20040080778A (en) * 2003-03-13 2004-09-20 삼성전자주식회사 Liquid crystal displays using 4 color and panel for the same
KR100915238B1 (en) 2003-03-24 2009-09-02 삼성전자주식회사 Liquid crystal display
US6982724B2 (en) * 2003-03-25 2006-01-03 Mitsubishi Electric Research Labs, Inc. Method for antialiasing an object represented as a two-dimensional distance field in object-order
US6933952B2 (en) * 2003-03-25 2005-08-23 Mitsubishi Electric Research Labs, Inc. Method for antialiasing a set of objects represented as a set of two-dimensional distance fields in object-order
US6903378B2 (en) * 2003-06-26 2005-06-07 Eastman Kodak Company Stacked OLED display having improved efficiency
US6897876B2 (en) * 2003-06-26 2005-05-24 Eastman Kodak Company Method for transforming three color input signals to four or more output signals for a color display
US20050024380A1 (en) * 2003-07-28 2005-02-03 Lin Lin Method for reducing random access memory of IC in display devices
KR100997965B1 (en) * 2003-09-25 2010-12-02 삼성전자주식회사 Liquid crystal display
KR101012788B1 (en) * 2003-10-16 2011-02-08 삼성전자주식회사 Liquid crystal display and driving method thereof
US6885380B1 (en) * 2003-11-07 2005-04-26 Eastman Kodak Company Method for transforming three colors input signals to four or more output signals for a color display
WO2005050296A1 (en) 2003-11-20 2005-06-02 Samsung Electronics Co., Ltd. Apparatus and method of converting image signal for six color display device, and six color display device having optimum subpixel arrangement
US20050140634A1 (en) * 2003-12-26 2005-06-30 Nec Corporation Liquid crystal display device, and method and circuit for driving liquid crystal display device
US7471843B2 (en) * 2004-02-04 2008-12-30 Sharp Laboratories Of America, Inc. System for improving an image displayed on a display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0793214A1 (en) * 1996-02-29 1997-09-03 Texas Instruments Incorporated Display system with spatial light modulator with decompression of input image signal
EP0899604A2 (en) * 1997-08-28 1999-03-03 Canon Kabushiki Kaisha Color display apparatus
WO2000021067A1 (en) * 1998-10-07 2000-04-13 Microsoft Corporation Methods and apparatus for detecting and reducing color artifacts in images
WO2000067196A1 (en) * 1999-04-29 2000-11-09 Microsoft Corporation Method, apparatus and data structures for maintaining a consistent baseline position in a system for rendering text
EP1083539A2 (en) * 1999-09-08 2001-03-14 Victor Company Of Japan, Ltd. Image displaying with multi-gradation processing

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