WO2002054373A3 - Low-power organic light emitting diode pixel circuit - Google Patents
Low-power organic light emitting diode pixel circuit Download PDFInfo
- Publication number
- WO2002054373A3 WO2002054373A3 PCT/GB2001/005736 GB0105736W WO02054373A3 WO 2002054373 A3 WO2002054373 A3 WO 2002054373A3 GB 0105736 W GB0105736 W GB 0105736W WO 02054373 A3 WO02054373 A3 WO 02054373A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pixel circuit
- light emitting
- emitting diode
- organic light
- oled
- Prior art date
Links
- 230000003068 static effect Effects 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000005669 field effect Effects 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
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
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
- G11C11/419—Read-write [R-W] circuits
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0857—Static memory circuit, e.g. flip-flop
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
- G09G2310/0256—Control of polarity reversal in general, other than for liquid crystal displays with the purpose of reversing the voltage across a light emitting or modulating element within a pixel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
- G09G2310/063—Waveforms for resetting the whole screen at once
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/046—Dealing with screen burn-in prevention or compensation of the effects thereof
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the illumination source
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
- G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
-
- 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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002222301A AU2002222301A1 (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
EP01272506A EP1362339B1 (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
IL15652401A IL156524A0 (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
KR10-2003-7008902A KR100526268B1 (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
DE60136389T DE60136389D1 (en) | 2001-01-04 | 2001-12-21 | ORGANIC LIGHT DIODE PIXEL CIRCUIT WITH LOW POWER CONSUMPTION |
JP2002555396A JP4038125B2 (en) | 2001-01-04 | 2001-12-21 | Pixel circuit |
CA002432530A CA2432530C (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/754,489 US6580657B2 (en) | 2001-01-04 | 2001-01-04 | Low-power organic light emitting diode pixel circuit |
US09/754,489 | 2001-01-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002054373A2 WO2002054373A2 (en) | 2002-07-11 |
WO2002054373A3 true WO2002054373A3 (en) | 2003-08-14 |
Family
ID=25035022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2001/005736 WO2002054373A2 (en) | 2001-01-04 | 2001-12-21 | Low-power organic light emitting diode pixel circuit |
Country Status (12)
Country | Link |
---|---|
US (2) | US6580657B2 (en) |
EP (2) | EP1362339B1 (en) |
JP (2) | JP4038125B2 (en) |
KR (1) | KR100526268B1 (en) |
CN (1) | CN100336092C (en) |
AT (1) | ATE412959T1 (en) |
AU (1) | AU2002222301A1 (en) |
CA (1) | CA2432530C (en) |
DE (1) | DE60136389D1 (en) |
IL (1) | IL156524A0 (en) |
TW (1) | TW516243B (en) |
WO (1) | WO2002054373A2 (en) |
Families Citing this family (178)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3757797B2 (en) * | 2001-01-09 | 2006-03-22 | 株式会社日立製作所 | Organic LED display and driving method thereof |
US7569849B2 (en) | 2001-02-16 | 2009-08-04 | Ignis Innovation Inc. | Pixel driver circuit and pixel circuit having the pixel driver circuit |
US6753654B2 (en) | 2001-02-21 | 2004-06-22 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic appliance |
CN100380433C (en) * | 2001-06-22 | 2008-04-09 | 统宝光电股份有限公司 | OLED current drive pixel circuit |
JP4873677B2 (en) * | 2001-09-06 | 2012-02-08 | 東北パイオニア株式会社 | Driving device for light emitting display panel |
TW563088B (en) * | 2001-09-17 | 2003-11-21 | Semiconductor Energy Lab | Light emitting device, method of driving a light emitting device, and electronic equipment |
JP3810725B2 (en) | 2001-09-21 | 2006-08-16 | 株式会社半導体エネルギー研究所 | LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE |
TW518543B (en) * | 2001-11-14 | 2003-01-21 | Ind Tech Res Inst | Integrated current driving framework of active matrix OLED |
US7167169B2 (en) * | 2001-11-20 | 2007-01-23 | Toppoly Optoelectronics Corporation | Active matrix oled voltage drive pixel circuit |
GB0205859D0 (en) * | 2002-03-13 | 2002-04-24 | Koninkl Philips Electronics Nv | Electroluminescent display device |
US6914387B2 (en) * | 2002-05-08 | 2005-07-05 | Sumitomo Electric Industries, Ltd. | Driving circuit for a light emitting element |
US7474285B2 (en) * | 2002-05-17 | 2009-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Display apparatus and driving method thereof |
SG119186A1 (en) | 2002-05-17 | 2006-02-28 | Semiconductor Energy Lab | Display apparatus and driving method thereof |
US7184034B2 (en) * | 2002-05-17 | 2007-02-27 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
TWI360098B (en) * | 2002-05-17 | 2012-03-11 | Semiconductor Energy Lab | Display apparatus and driving method thereof |
US20030234392A1 (en) * | 2002-06-25 | 2003-12-25 | Nein-Hui Kung | Active matrix organic light emitting diode display pixel structure |
JP2004157467A (en) * | 2002-11-08 | 2004-06-03 | Tohoku Pioneer Corp | Driving method and driving-gear of active type light emitting display panel |
US7477248B2 (en) * | 2002-11-15 | 2009-01-13 | Koninklijke Philips Electronics N.V. | Display device, electric device comprising such a display device and method for driving a display device |
KR101021083B1 (en) * | 2002-12-04 | 2011-03-14 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | An organic led display device and a method for driving such a device |
CN1310204C (en) * | 2003-01-09 | 2007-04-11 | 友达光电股份有限公司 | Organic luminous display |
CA2419704A1 (en) | 2003-02-24 | 2004-08-24 | Ignis Innovation Inc. | Method of manufacturing a pixel with organic light-emitting diode |
TWI223713B (en) * | 2003-03-31 | 2004-11-11 | Toppoly Optoelectronics Corp | Method and system for testing driver circuits of AMOLED |
TW572302U (en) * | 2003-04-08 | 2004-01-11 | Richtek Technology Corp | Energy-saving type auto-contrast compensation device of OLED |
JP4425574B2 (en) * | 2003-05-16 | 2010-03-03 | 株式会社半導体エネルギー研究所 | Element substrate and light emitting device |
JP4599819B2 (en) * | 2003-09-16 | 2010-12-15 | ソニー株式会社 | Display device, light receiving device, communication method, program, and communication system |
WO2005029456A1 (en) * | 2003-09-23 | 2005-03-31 | Ignis Innovation Inc. | Circuit and method for driving an array of light emitting pixels |
CA2443206A1 (en) | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
US7221332B2 (en) * | 2003-12-19 | 2007-05-22 | Eastman Kodak Company | 3D stereo OLED display |
US7859494B2 (en) * | 2004-01-02 | 2010-12-28 | Samsung Electronics Co., Ltd. | Display device and driving method thereof |
GB0405807D0 (en) | 2004-03-16 | 2004-04-21 | Koninkl Philips Electronics Nv | Active matrix display devices |
TWI324332B (en) * | 2004-03-30 | 2010-05-01 | Au Optronics Corp | Display array and display panel |
JP2005308857A (en) * | 2004-04-19 | 2005-11-04 | Sony Corp | Active matrix type display apparatus and driving method for the same |
KR101142994B1 (en) | 2004-05-20 | 2012-05-08 | 삼성전자주식회사 | Display device and driving method thereof |
US20050258867A1 (en) | 2004-05-21 | 2005-11-24 | Seiko Epson Corporation | Electronic circuit, electro-optical device, electronic device and electronic apparatus |
CA2472671A1 (en) | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
US20060001614A1 (en) * | 2004-07-02 | 2006-01-05 | Wei-Chieh Hsueh | Apparatus for refreshing voltage data in display pixel circuit and organic light emitting diode display using the same |
US7136303B2 (en) * | 2004-08-31 | 2006-11-14 | Broadcom Corporation | System and method using a one-time programmable memory cell |
US7139189B2 (en) * | 2004-09-24 | 2006-11-21 | Intel Corporation | State-retentive mixed register file array |
CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
US10013907B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US10012678B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9799246B2 (en) | 2011-05-20 | 2017-10-24 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US20140111567A1 (en) | 2005-04-12 | 2014-04-24 | Ignis Innovation Inc. | System and method for compensation of non-uniformities in light emitting device displays |
US8599191B2 (en) | 2011-05-20 | 2013-12-03 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9171500B2 (en) | 2011-05-20 | 2015-10-27 | Ignis Innovation Inc. | System and methods for extraction of parasitic parameters in AMOLED displays |
US8576217B2 (en) | 2011-05-20 | 2013-11-05 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
KR20070101275A (en) | 2004-12-15 | 2007-10-16 | 이그니스 이노베이션 인크. | Method and system for programming, calibrating and driving a light emitting device display |
US9280933B2 (en) | 2004-12-15 | 2016-03-08 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US8362525B2 (en) * | 2005-01-14 | 2013-01-29 | Nantero Inc. | Field effect device having a channel of nanofabric and methods of making same |
CA2495726A1 (en) | 2005-01-28 | 2006-07-28 | Ignis Innovation Inc. | Locally referenced voltage programmed pixel for amoled displays |
CA2496642A1 (en) | 2005-02-10 | 2006-08-10 | Ignis Innovation Inc. | Fast settling time driving method for organic light-emitting diode (oled) displays based on current programming |
TW200707376A (en) | 2005-06-08 | 2007-02-16 | Ignis Innovation Inc | Method and system for driving a light emitting device display |
CA2510855A1 (en) | 2005-07-06 | 2007-01-06 | Ignis Innovation Inc. | Fast driving method for amoled displays |
KR100646992B1 (en) * | 2005-09-13 | 2006-11-23 | 삼성에스디아이 주식회사 | Emission driver and organic light emitting display using the same |
CA2518276A1 (en) | 2005-09-13 | 2007-03-13 | Ignis Innovation Inc. | Compensation technique for luminance degradation in electro-luminance devices |
KR101359364B1 (en) * | 2005-12-02 | 2014-02-07 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor device, display device, and electronic device |
US7545348B2 (en) | 2006-01-04 | 2009-06-09 | Tpo Displays Corp. | Pixel unit and display and electronic device utilizing the same |
EP2458579B1 (en) | 2006-01-09 | 2017-09-20 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9269322B2 (en) | 2006-01-09 | 2016-02-23 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
JP2009526248A (en) | 2006-02-10 | 2009-07-16 | イグニス・イノベイション・インコーポレーテッド | Method and system for light emitting device indicator |
CN101501748B (en) | 2006-04-19 | 2012-12-05 | 伊格尼斯创新有限公司 | Stable driving scheme for active matrix displays |
US7471588B2 (en) * | 2006-05-05 | 2008-12-30 | Altera Corporation | Dual port random-access-memory circuitry |
US7583244B2 (en) * | 2006-05-11 | 2009-09-01 | Ansaldo Sts Usa, Inc. | Signal apparatus, light emitting diode (LED) drive circuit, LED display circuit, and display system including the same |
CA2556961A1 (en) | 2006-08-15 | 2008-02-15 | Ignis Innovation Inc. | Oled compensation technique based on oled capacitance |
TW200816870A (en) * | 2006-09-21 | 2008-04-01 | Beyond Innovation Tech Co Ltd | Circuit and method for driving light source |
TWI326066B (en) * | 2006-09-22 | 2010-06-11 | Au Optronics Corp | Organic light emitting diode display and related pixel circuit |
US7440312B2 (en) * | 2006-10-02 | 2008-10-21 | Analog Devices, Inc. | Memory write timing system |
JP2008180802A (en) * | 2007-01-23 | 2008-08-07 | Eastman Kodak Co | Active matrix display device |
JP5242076B2 (en) * | 2007-04-13 | 2013-07-24 | 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 | Active matrix display device |
JP5270120B2 (en) * | 2007-07-25 | 2013-08-21 | 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 | Dual display device |
KR100904737B1 (en) * | 2007-12-20 | 2009-06-26 | 주식회사 하이닉스반도체 | Semiconductor memory device having threshold voltage switching device and method for storing data therein |
CN102057418B (en) | 2008-04-18 | 2014-11-12 | 伊格尼斯创新公司 | System and driving method for light emitting device display |
CN101261810B (en) * | 2008-04-21 | 2010-04-14 | 上海大学 | A pixel driving circuit in silicon base organic luminescent display device |
CA2637343A1 (en) | 2008-07-29 | 2010-01-29 | Ignis Innovation Inc. | Improving the display source driver |
US20110157489A1 (en) * | 2008-08-26 | 2011-06-30 | Sharp Kabushiki Kaisha | Image display device, television receiver, method for driving image display device, and method for driving television receiver |
JP4693009B2 (en) | 2008-10-07 | 2011-06-01 | 奇美電子股▲ふん▼有限公司 | Active matrix display device and portable device including the same |
US9370075B2 (en) | 2008-12-09 | 2016-06-14 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
SI22945A (en) * | 2008-12-16 | 2010-06-30 | IDS@d@o@o | Procedure for battery based and passive power supply of rfid labels and switching circuit for performing this procedure |
US8125472B2 (en) * | 2009-06-09 | 2012-02-28 | Global Oled Technology Llc | Display device with parallel data distribution |
US9311859B2 (en) | 2009-11-30 | 2016-04-12 | Ignis Innovation Inc. | Resetting cycle for aging compensation in AMOLED displays |
US9384698B2 (en) | 2009-11-30 | 2016-07-05 | Ignis Innovation Inc. | System and methods for aging compensation in AMOLED displays |
CA2688870A1 (en) | 2009-11-30 | 2011-05-30 | Ignis Innovation Inc. | Methode and techniques for improving display uniformity |
CA2669367A1 (en) | 2009-06-16 | 2010-12-16 | Ignis Innovation Inc | Compensation technique for color shift in displays |
US10319307B2 (en) | 2009-06-16 | 2019-06-11 | Ignis Innovation Inc. | Display system with compensation techniques and/or shared level resources |
KR102181301B1 (en) | 2009-07-18 | 2020-11-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Semiconductor device and method for manufacturing semiconductor device |
US9058786B2 (en) * | 2009-10-14 | 2015-06-16 | Innolux Corporation | Active matrix type liquid crystal display device and related driving methods |
US8283967B2 (en) | 2009-11-12 | 2012-10-09 | Ignis Innovation Inc. | Stable current source for system integration to display substrate |
US10996258B2 (en) | 2009-11-30 | 2021-05-04 | Ignis Innovation Inc. | Defect detection and correction of pixel circuits for AMOLED displays |
US8803417B2 (en) | 2009-12-01 | 2014-08-12 | Ignis Innovation Inc. | High resolution pixel architecture |
CA2686174A1 (en) * | 2009-12-01 | 2011-06-01 | Ignis Innovation Inc | High reslution pixel architecture |
CA2687631A1 (en) | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
US9881532B2 (en) | 2010-02-04 | 2018-01-30 | Ignis Innovation Inc. | System and method for extracting correlation curves for an organic light emitting device |
US20140313111A1 (en) | 2010-02-04 | 2014-10-23 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
CA2692097A1 (en) | 2010-02-04 | 2011-08-04 | Ignis Innovation Inc. | Extracting correlation curves for light emitting device |
US10163401B2 (en) | 2010-02-04 | 2018-12-25 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10089921B2 (en) | 2010-02-04 | 2018-10-02 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10176736B2 (en) | 2010-02-04 | 2019-01-08 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
CA2696778A1 (en) | 2010-03-17 | 2011-09-17 | Ignis Innovation Inc. | Lifetime, uniformity, parameter extraction methods |
DE102010019667B4 (en) * | 2010-04-28 | 2014-02-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Circuit arrangement for arranged in a two-dimensional matrix organic light-emitting diodes |
JP5268117B2 (en) | 2010-10-25 | 2013-08-21 | 群創光電股▲ふん▼有限公司 | Display device and electronic apparatus including the same |
US8907991B2 (en) | 2010-12-02 | 2014-12-09 | Ignis Innovation Inc. | System and methods for thermal compensation in AMOLED displays |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
CN103688302B (en) | 2011-05-17 | 2016-06-29 | 伊格尼斯创新公司 | The system and method using dynamic power control for display system |
US20140368491A1 (en) | 2013-03-08 | 2014-12-18 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9606607B2 (en) | 2011-05-17 | 2017-03-28 | Ignis Innovation Inc. | Systems and methods for display systems with dynamic power control |
US9530349B2 (en) | 2011-05-20 | 2016-12-27 | Ignis Innovations Inc. | Charged-based compensation and parameter extraction in AMOLED displays |
US9466240B2 (en) | 2011-05-26 | 2016-10-11 | Ignis Innovation Inc. | Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed |
CN106910464B (en) | 2011-05-27 | 2020-04-24 | 伊格尼斯创新公司 | System for compensating pixels in a display array and pixel circuit for driving light emitting devices |
WO2012164474A2 (en) | 2011-05-28 | 2012-12-06 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
EP2542025B1 (en) * | 2011-06-28 | 2018-09-26 | Rohm Co., Ltd. | A power supply system for a display panel |
JP5733077B2 (en) * | 2011-07-26 | 2015-06-10 | セイコーエプソン株式会社 | ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE POWER SUPPLY METHOD, AND ELECTRONIC DEVICE |
US8901579B2 (en) | 2011-08-03 | 2014-12-02 | Ignis Innovation Inc. | Organic light emitting diode and method of manufacturing |
US9070775B2 (en) | 2011-08-03 | 2015-06-30 | Ignis Innovations Inc. | Thin film transistor |
US9324268B2 (en) | 2013-03-15 | 2016-04-26 | Ignis Innovation Inc. | Amoled displays with multiple readout circuits |
US9385169B2 (en) | 2011-11-29 | 2016-07-05 | Ignis Innovation Inc. | Multi-functional active matrix organic light-emitting diode display |
US10089924B2 (en) | 2011-11-29 | 2018-10-02 | Ignis Innovation Inc. | Structural and low-frequency non-uniformity compensation |
JP2012118552A (en) * | 2012-01-16 | 2012-06-21 | Global Oled Technology Llc | Dual display device |
US8937632B2 (en) | 2012-02-03 | 2015-01-20 | Ignis Innovation Inc. | Driving system for active-matrix displays |
US9190456B2 (en) | 2012-04-25 | 2015-11-17 | Ignis Innovation Inc. | High resolution display panel with emissive organic layers emitting light of different colors |
US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US8922544B2 (en) | 2012-05-23 | 2014-12-30 | Ignis Innovation Inc. | Display systems with compensation for line propagation delay |
US9786223B2 (en) | 2012-12-11 | 2017-10-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9336717B2 (en) | 2012-12-11 | 2016-05-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
DE112014000422T5 (en) | 2013-01-14 | 2015-10-29 | Ignis Innovation Inc. | An emission display drive scheme providing compensation for drive transistor variations |
US9830857B2 (en) | 2013-01-14 | 2017-11-28 | Ignis Innovation Inc. | Cleaning common unwanted signals from pixel measurements in emissive displays |
CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
EP2779147B1 (en) | 2013-03-14 | 2016-03-02 | Ignis Innovation Inc. | Re-interpolation with edge detection for extracting an aging pattern for AMOLED displays |
DE112014001402T5 (en) | 2013-03-15 | 2016-01-28 | Ignis Innovation Inc. | Dynamic adjustment of touch resolutions of an Amoled display |
WO2014174427A1 (en) | 2013-04-22 | 2014-10-30 | Ignis Innovation Inc. | Inspection system for oled display panels |
US9230473B2 (en) * | 2013-06-24 | 2016-01-05 | Microsoft Technology Licensing, Llc | Dual duty cycle OLED to enable dynamic control for reduced motion blur control with constant brightness in augmented reality experiences |
WO2015022626A1 (en) | 2013-08-12 | 2015-02-19 | Ignis Innovation Inc. | Compensation accuracy |
US9741282B2 (en) | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
US9761170B2 (en) | 2013-12-06 | 2017-09-12 | Ignis Innovation Inc. | Correction for localized phenomena in an image array |
US9502653B2 (en) | 2013-12-25 | 2016-11-22 | Ignis Innovation Inc. | Electrode contacts |
US20150213752A1 (en) * | 2014-01-28 | 2015-07-30 | Nvidia Corporation | Adjustable screen display size for an electronic device |
US10997901B2 (en) | 2014-02-28 | 2021-05-04 | Ignis Innovation Inc. | Display system |
US10176752B2 (en) | 2014-03-24 | 2019-01-08 | Ignis Innovation Inc. | Integrated gate driver |
US10192479B2 (en) | 2014-04-08 | 2019-01-29 | Ignis Innovation Inc. | Display system using system level resources to calculate compensation parameters for a display module in a portable device |
TWI538407B (en) * | 2014-10-17 | 2016-06-11 | 円星科技股份有限公司 | Pulse-width modulation device |
CA2872563A1 (en) | 2014-11-28 | 2016-05-28 | Ignis Innovation Inc. | High pixel density array architecture |
CA2873476A1 (en) | 2014-12-08 | 2016-06-08 | Ignis Innovation Inc. | Smart-pixel display architecture |
CA2879462A1 (en) | 2015-01-23 | 2016-07-23 | Ignis Innovation Inc. | Compensation for color variation in emissive devices |
CA2886862A1 (en) | 2015-04-01 | 2016-10-01 | Ignis Innovation Inc. | Adjusting display brightness for avoiding overheating and/or accelerated aging |
CA2889870A1 (en) | 2015-05-04 | 2016-11-04 | Ignis Innovation Inc. | Optical feedback system |
CA2892714A1 (en) | 2015-05-27 | 2016-11-27 | Ignis Innovation Inc | Memory bandwidth reduction in compensation system |
JP6832634B2 (en) * | 2015-05-29 | 2021-02-24 | 株式会社半導体エネルギー研究所 | Semiconductor device |
CA2898282A1 (en) | 2015-07-24 | 2017-01-24 | Ignis Innovation Inc. | Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
CA2900170A1 (en) | 2015-08-07 | 2017-02-07 | Gholamreza Chaji | Calibration of pixel based on improved reference values |
CA2908285A1 (en) | 2015-10-14 | 2017-04-14 | Ignis Innovation Inc. | Driver with multiple color pixel structure |
WO2021035414A1 (en) * | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | Pixel circuit and driving method therefor, and display substrate and driving method therefor, and display device |
US11600234B2 (en) | 2015-10-15 | 2023-03-07 | Ordos Yuansheng Optoelectronics Co., Ltd. | Display substrate and driving method thereof |
WO2021035415A1 (en) | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | Display device and manufacturing method therefor |
WO2021035416A1 (en) | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | Display device and manufacturing method therefor |
CN105185816A (en) | 2015-10-15 | 2015-12-23 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method, and display device |
CA2909813A1 (en) | 2015-10-26 | 2017-04-26 | Ignis Innovation Inc | High ppi pattern orientation |
DE102017222059A1 (en) | 2016-12-06 | 2018-06-07 | Ignis Innovation Inc. | Pixel circuits for reducing hysteresis |
CN106448564B (en) * | 2016-12-20 | 2019-06-25 | 京东方科技集团股份有限公司 | A kind of OLED pixel circuit and its driving method, display device |
US10714018B2 (en) | 2017-05-17 | 2020-07-14 | Ignis Innovation Inc. | System and method for loading image correction data for displays |
US10276105B2 (en) * | 2017-06-07 | 2019-04-30 | Qualcomm Incorporated | Reversible bias organic light-emitting diode (OLED) drive circuit without initialization voltage |
US11025899B2 (en) | 2017-08-11 | 2021-06-01 | Ignis Innovation Inc. | Optical correction systems and methods for correcting non-uniformity of emissive display devices |
US10971078B2 (en) | 2018-02-12 | 2021-04-06 | Ignis Innovation Inc. | Pixel measurement through data line |
CN111402782B (en) * | 2018-12-14 | 2021-09-03 | 成都辰显光电有限公司 | Digital driving pixel circuit and method for digitally driving pixel |
CN112840461A (en) | 2019-08-23 | 2021-05-25 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
US11404451B2 (en) | 2019-08-27 | 2022-08-02 | Boe Technology Group Co., Ltd. | Electronic device substrate, manufacturing method thereof, and electronic device |
CN110634443B (en) * | 2019-09-24 | 2021-01-26 | 京东方科技集团股份有限公司 | Light emitting element protection circuit and method for driving light emitting element protection circuit |
KR102137639B1 (en) * | 2020-01-23 | 2020-07-27 | 주식회사 사피엔반도체 | Minimulized pixel circuit |
CN113544763A (en) | 2020-01-28 | 2021-10-22 | Oled沃克斯有限责任公司 | OLED display with protection circuit |
CN113963667B (en) * | 2020-07-21 | 2023-04-18 | 京东方科技集团股份有限公司 | Display device and driving method thereof |
US20220165208A1 (en) * | 2020-11-25 | 2022-05-26 | Jasper Display Corp. | Hybrid pixel backplane and driving method |
CN115298730A (en) * | 2021-02-23 | 2022-11-04 | 京东方科技集团股份有限公司 | Display panel and display device |
CN114863879B (en) | 2022-05-23 | 2023-05-02 | 惠科股份有限公司 | Organic light emitting diode control circuit and display panel |
WO2024016350A1 (en) * | 2022-07-22 | 2024-01-25 | 京东方科技集团股份有限公司 | Pixel driving circuit and driving method therefor, and display panel and display apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365445A2 (en) * | 1988-10-20 | 1990-04-25 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Electroluminescent storage display with improved intensity driver circuits |
WO1998048403A1 (en) * | 1997-04-23 | 1998-10-29 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and method |
US6023259A (en) * | 1997-07-11 | 2000-02-08 | Fed Corporation | OLED active matrix using a single transistor current mode pixel design |
EP1098290A2 (en) * | 1999-11-08 | 2001-05-09 | Semiconductor Energy Laboratory Co., Ltd. | Electroluminescent display device |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198803A (en) * | 1990-06-06 | 1993-03-30 | Opto Tech Corporation | Large scale movie display system with multiple gray levels |
US5151632A (en) * | 1991-03-22 | 1992-09-29 | General Motors Corporation | Flat panel emissive display with redundant circuit |
JPH06103781A (en) * | 1992-09-21 | 1994-04-15 | Sharp Corp | Memory cell circuit |
US5471225A (en) * | 1993-04-28 | 1995-11-28 | Dell Usa, L.P. | Liquid crystal display with integrated frame buffer |
JP3476241B2 (en) * | 1994-02-25 | 2003-12-10 | 株式会社半導体エネルギー研究所 | Display method of active matrix type display device |
US5689471A (en) * | 1995-01-24 | 1997-11-18 | Cypress Semiconductor Corp. | Dummy cell for providing a reference voltage in a memory array |
US5682174A (en) * | 1995-02-16 | 1997-10-28 | Texas Instruments Incorporated | Memory cell array for digital spatial light modulator |
JP3630489B2 (en) * | 1995-02-16 | 2005-03-16 | 株式会社東芝 | Liquid crystal display |
US5723950A (en) * | 1996-06-10 | 1998-03-03 | Motorola | Pre-charge driver for light emitting devices and method |
JPH10161563A (en) * | 1996-11-29 | 1998-06-19 | Tdk Corp | Organic electroluminescence display device |
US6072517A (en) * | 1997-01-17 | 2000-06-06 | Xerox Corporation | Integrating xerographic light emitter array with grey scale |
US5903246A (en) | 1997-04-04 | 1999-05-11 | Sarnoff Corporation | Circuit and method for driving an organic light emitting diode (O-LED) display |
US5952789A (en) | 1997-04-14 | 1999-09-14 | Sarnoff Corporation | Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor |
US6229506B1 (en) * | 1997-04-23 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
US6175345B1 (en) * | 1997-06-02 | 2001-01-16 | Canon Kabushiki Kaisha | Electroluminescence device, electroluminescence apparatus, and production methods thereof |
US6229508B1 (en) * | 1997-09-29 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
EP0920027B1 (en) * | 1997-11-28 | 2004-03-03 | STMicroelectronics S.r.l. | A low power RAM memory cell with a single bit line |
EP1055218A1 (en) | 1998-01-23 | 2000-11-29 | Fed Corporation | High resolution active matrix display system on a chip with high duty cycle for full brightness |
GB9803441D0 (en) | 1998-02-18 | 1998-04-15 | Cambridge Display Tech Ltd | Electroluminescent devices |
JP3252897B2 (en) * | 1998-03-31 | 2002-02-04 | 日本電気株式会社 | Element driving device and method, image display device |
US6339417B1 (en) * | 1998-05-15 | 2002-01-15 | Inviso, Inc. | Display system having multiple memory elements per pixel |
US6384804B1 (en) | 1998-11-25 | 2002-05-07 | Lucent Techonologies Inc. | Display comprising organic smart pixels |
JP2001056669A (en) * | 1999-01-29 | 2001-02-27 | Seiko Instruments Inc | Constant current output driver |
JP4092857B2 (en) * | 1999-06-17 | 2008-05-28 | ソニー株式会社 | Image display device |
JP4627822B2 (en) * | 1999-06-23 | 2011-02-09 | 株式会社半導体エネルギー研究所 | Display device |
TW482992B (en) * | 1999-09-24 | 2002-04-11 | Semiconductor Energy Lab | El display device and driving method thereof |
FR2806271B1 (en) | 2000-03-17 | 2002-05-03 | Oreal | DEVICE FOR THE EXTEMPORANEOUS MIXING OF AT LEAST TWO PRODUCTS |
US20020030647A1 (en) * | 2000-06-06 | 2002-03-14 | Michael Hack | Uniform active matrix oled displays |
TW463393B (en) * | 2000-08-25 | 2001-11-11 | Ind Tech Res Inst | Structure of organic light emitting diode display |
-
2001
- 2001-01-04 US US09/754,489 patent/US6580657B2/en not_active Expired - Lifetime
- 2001-12-21 AU AU2002222301A patent/AU2002222301A1/en not_active Abandoned
- 2001-12-21 CN CNB018217656A patent/CN100336092C/en not_active Expired - Fee Related
- 2001-12-21 JP JP2002555396A patent/JP4038125B2/en not_active Expired - Fee Related
- 2001-12-21 KR KR10-2003-7008902A patent/KR100526268B1/en not_active IP Right Cessation
- 2001-12-21 EP EP01272506A patent/EP1362339B1/en not_active Expired - Lifetime
- 2001-12-21 CA CA002432530A patent/CA2432530C/en not_active Expired - Fee Related
- 2001-12-21 DE DE60136389T patent/DE60136389D1/en not_active Expired - Lifetime
- 2001-12-21 WO PCT/GB2001/005736 patent/WO2002054373A2/en active IP Right Grant
- 2001-12-21 AT AT01272506T patent/ATE412959T1/en not_active IP Right Cessation
- 2001-12-21 EP EP06019722A patent/EP1732058A3/en not_active Withdrawn
- 2001-12-21 IL IL15652401A patent/IL156524A0/en unknown
- 2001-12-28 TW TW090132765A patent/TW516243B/en not_active IP Right Cessation
-
2003
- 2003-03-18 US US10/390,809 patent/US6777712B2/en not_active Expired - Lifetime
-
2007
- 2007-06-20 JP JP2007162127A patent/JP4276273B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365445A2 (en) * | 1988-10-20 | 1990-04-25 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Electroluminescent storage display with improved intensity driver circuits |
WO1998048403A1 (en) * | 1997-04-23 | 1998-10-29 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and method |
US6023259A (en) * | 1997-07-11 | 2000-02-08 | Fed Corporation | OLED active matrix using a single transistor current mode pixel design |
EP1098290A2 (en) * | 1999-11-08 | 2001-05-09 | Semiconductor Energy Laboratory Co., Ltd. | Electroluminescent display device |
Also Published As
Publication number | Publication date |
---|---|
CN1543637A (en) | 2004-11-03 |
EP1732058A2 (en) | 2006-12-13 |
WO2002054373A2 (en) | 2002-07-11 |
EP1362339B1 (en) | 2008-10-29 |
KR100526268B1 (en) | 2005-11-08 |
JP2007328351A (en) | 2007-12-20 |
US6777712B2 (en) | 2004-08-17 |
AU2002222301A1 (en) | 2002-07-16 |
EP1362339A2 (en) | 2003-11-19 |
TW516243B (en) | 2003-01-01 |
US20020084463A1 (en) | 2002-07-04 |
US20030179626A1 (en) | 2003-09-25 |
JP2004517363A (en) | 2004-06-10 |
IL156524A0 (en) | 2004-01-04 |
CA2432530A1 (en) | 2002-07-11 |
KR20030066790A (en) | 2003-08-09 |
ATE412959T1 (en) | 2008-11-15 |
DE60136389D1 (en) | 2008-12-11 |
JP4276273B2 (en) | 2009-06-10 |
JP4038125B2 (en) | 2008-01-23 |
EP1732058A3 (en) | 2010-02-17 |
US6580657B2 (en) | 2003-06-17 |
CA2432530C (en) | 2007-03-20 |
CN100336092C (en) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002054373A3 (en) | Low-power organic light emitting diode pixel circuit | |
WO2001048822A3 (en) | Thin-film transistor circuitry | |
TW200511183A (en) | Circuit and method for driving active matrix OLED pixel with threshold voltage compensation | |
US7309896B2 (en) | Electrostatic discharge protection device | |
AU2003292559A1 (en) | Cmis semiconductor nonvolatile storage circuit | |
US7126593B2 (en) | Drive circuit including a plurality of transistors characteristics of which are made to differ from one another, and a display apparatus including the drive circuit | |
TW200516331A (en) | Pixel structure in a matrix display and driving method thereof | |
TW200709157A (en) | An active matrix organic light emitting diodes pixel circuit | |
TW200709670A (en) | Semiconductor device, module and electronic device | |
US9449554B2 (en) | Pixel driving circuit and driving method thereof, display apparatus | |
US7855863B2 (en) | Driver with electrostatic discharge protection | |
KR20210086862A (en) | Power management driver and display device having the same | |
DE60306656D1 (en) | ELECTROLUMINESCENCE DISPLAY ELEMENT WITH PIXELS WITH NMOS TRANSISTORS | |
TW200505160A (en) | Mixed-voltage CMOS I/O buffer with thin oxide device and dynamic n-well bias circuit | |
TW200608662A (en) | ESD protection circuit with improved trigger-on voltage | |
TW200744286A (en) | Active matrix device | |
WO2004068543A3 (en) | Electrostatic discharge circuit and method therefor | |
US20210217365A1 (en) | Pixel unit circuit, driving method thereof, pixel circuit and display device | |
TW200710813A (en) | Active TFT circuit structure with current scaling function | |
US8044896B2 (en) | Organic electroluminescent display and pixel driving circuit thereof for reducing the kink effect | |
DE69809723T2 (en) | HIGH PERFORMANCE DISPLAY PIXELS FOR ELECTRONIC DISPLAY DEVICES | |
US20210366896A1 (en) | Electrostatic discharge protection circuit | |
US20020089803A1 (en) | Power polarity reversal protecting circuit for an integrated circuit | |
JP2008098587A (en) | Esd protection circuit | |
US20090161278A1 (en) | Short-circuit protection circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 156524 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2432530 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037008902 Country of ref document: KR Ref document number: 2002555396 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 018217656 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001272506 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037008902 Country of ref document: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 2001272506 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1020037008902 Country of ref document: KR |