DE3671557D1 - Datenverarbeitungsanlage. - Google Patents

Datenverarbeitungsanlage.

Info

Publication number
DE3671557D1
DE3671557D1 DE8686109697T DE3671557T DE3671557D1 DE 3671557 D1 DE3671557 D1 DE 3671557D1 DE 8686109697 T DE8686109697 T DE 8686109697T DE 3671557 T DE3671557 T DE 3671557T DE 3671557 D1 DE3671557 D1 DE 3671557D1
Authority
DE
Germany
Prior art keywords
data processing
processing system
data
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686109697T
Other languages
English (en)
Inventor
Tomikatsu Shiraishi
Isao Kawano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE3671557D1 publication Critical patent/DE3671557D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • G09G3/3406—Control of 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
    • G09G2320/0606—Manual adjustment
    • 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
DE8686109697T 1985-07-17 1986-07-15 Datenverarbeitungsanlage. Expired - Lifetime DE3671557D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60158580A JPS6218593A (ja) 1985-07-17 1985-07-17 デ−タ処理装置

Publications (1)

Publication Number Publication Date
DE3671557D1 true DE3671557D1 (de) 1990-06-28

Family

ID=15674791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686109697T Expired - Lifetime DE3671557D1 (de) 1985-07-17 1986-07-15 Datenverarbeitungsanlage.

Country Status (4)

Country Link
US (1) US5144292A (de)
EP (1) EP0209836B1 (de)
JP (1) JPS6218593A (de)
DE (1) DE3671557D1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6413564U (de) * 1987-07-17 1989-01-24
JP2956968B2 (ja) * 1987-09-01 1999-10-04 キヤノン株式会社 表示制御装置
JP2940619B2 (ja) * 1987-09-01 1999-08-25 キヤノン株式会社 表示制御装置
JP2582644B2 (ja) * 1989-08-10 1997-02-19 富士写真フイルム株式会社 平面型画像表示装置
EP0464552A3 (en) * 1990-06-25 1992-10-21 Kabushiki Kaisha Toshiba Personal computer capable of altering display luminance through key operation
JP3120200B2 (ja) * 1992-10-12 2000-12-25 セイコーインスツルメンツ株式会社 光弁装置、立体画像表示装置および画像プロジェクタ
US5541745A (en) * 1994-01-25 1996-07-30 Fergason; James L. Illumination system for a display using cholesteric liquid crystal reflectors
US5717422A (en) * 1994-01-25 1998-02-10 Fergason; James L. Variable intensity high contrast passive display
US5532854A (en) * 1994-01-25 1996-07-02 Fergason; James L. Folded variable birefringerence zeroth order hybrid aligned liquid crystal apparatus
DE4416360A1 (de) * 1994-05-09 1995-11-16 Egbert E Cohausz Elektrisches Anzeigeelement
US6184969B1 (en) * 1994-10-25 2001-02-06 James L. Fergason Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
KR0137917B1 (ko) * 1994-10-28 1998-05-15 김광호 액정표시소자의 후면광원 구동회로
KR0148053B1 (ko) * 1995-05-12 1998-09-15 김광호 액정 표시 소자의 후면 광원 구동 제어 장치 및 그 방법
US6091383A (en) * 1997-04-12 2000-07-18 Lear Automotive Dearborn, Inc. Dimmable ELD with mirror surface
US6411306B1 (en) 1997-11-14 2002-06-25 Eastman Kodak Company Automatic luminance and contrast adustment for display device
US6934772B2 (en) * 1998-09-30 2005-08-23 Hewlett-Packard Development Company, L.P. Lowering display power consumption by dithering brightness
JP2000214838A (ja) * 1999-01-27 2000-08-04 Fuji Photo Film Co Ltd 表示装置
JP3899817B2 (ja) * 2000-12-28 2007-03-28 セイコーエプソン株式会社 液晶表示装置及び電子機器
JP2002304136A (ja) * 2001-01-17 2002-10-18 Seiko Epson Corp 有機エレクトロルミネッセンス表示装置を備えた電子機器
ES2871000T3 (es) 2001-02-27 2021-10-28 Dolby Laboratories Licensing Corp Dispositivos y método para visualizar una imagen
JP5311698B2 (ja) * 2001-05-18 2013-10-09 ローム株式会社 Ｄａｃを有する半導体装置
US7064740B2 (en) 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US8687271B2 (en) 2002-03-13 2014-04-01 Dolby Laboratories Licensing Corporation N-modulation displays and related methods
US7403332B2 (en) 2002-03-13 2008-07-22 Dolby Laboratories Licensing Corporation High dynamic range display devices
US20030206256A1 (en) * 2002-05-06 2003-11-06 Drain Kieran F. Display device with backlight
KR100471070B1 (ko) * 2002-07-29 2005-03-10 삼성전자주식회사 디스플레이장치 및 디스플레이장치의 조명장치제어방법
US8243004B2 (en) 2003-03-10 2012-08-14 Fergason Patent Properties, Llc Apparatus and method for preparing, storing, transmitting and displaying images
JP2005031294A (ja) * 2003-07-10 2005-02-03 Toyota Industries Corp 表示装置
US7623105B2 (en) 2003-11-21 2009-11-24 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive color
US7164284B2 (en) 2003-12-18 2007-01-16 Sharp Laboratories Of America, Inc. Dynamic gamma for a liquid crystal display
US7505018B2 (en) 2004-05-04 2009-03-17 Sharp Laboratories Of America, Inc. Liquid crystal display with reduced black level insertion
US8395577B2 (en) 2004-05-04 2013-03-12 Sharp Laboratories Of America, Inc. Liquid crystal display with illumination control
US7602369B2 (en) 2004-05-04 2009-10-13 Sharp Laboratories Of America, Inc. Liquid crystal display with colored backlight
US7777714B2 (en) 2004-05-04 2010-08-17 Sharp Laboratories Of America, Inc. Liquid crystal display with adaptive width
US7532192B2 (en) 2004-05-04 2009-05-12 Sharp Laboratories Of America, Inc. Liquid crystal display with filtered black point
US7612757B2 (en) 2004-05-04 2009-11-03 Sharp Laboratories Of America, Inc. Liquid crystal display with modulated black point
US7023451B2 (en) 2004-06-14 2006-04-04 Sharp Laboratories Of America, Inc. System for reducing crosstalk
US7556836B2 (en) 2004-09-03 2009-07-07 Solae, Llc High protein snack product
US7898519B2 (en) 2005-02-17 2011-03-01 Sharp Laboratories Of America, Inc. Method for overdriving a backlit display
US8050512B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US7525528B2 (en) 2004-11-16 2009-04-28 Sharp Laboratories Of America, Inc. Technique that preserves specular highlights
US8050511B2 (en) 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
US9143657B2 (en) 2006-01-24 2015-09-22 Sharp Laboratories Of America, Inc. Color enhancement technique using skin color detection
US8121401B2 (en) 2006-01-24 2012-02-21 Sharp Labortories of America, Inc. Method for reducing enhancement of artifacts and noise in image color enhancement
US8941580B2 (en) 2006-11-30 2015-01-27 Sharp Laboratories Of America, Inc. Liquid crystal display with area adaptive backlight
CN101632113B (zh) * 2007-02-01 2012-10-03 杜比实验室特许公司 具有空间可变背光的显示器的校准
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US20100214282A1 (en) 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
US9407856B2 (en) 2013-05-30 2016-08-02 Vizio, Inc. Transparent FIPEL backlight panels which display colored light from a front surface to a light modulator and a white light from a back surface
CN105390089B (zh) * 2015-12-15 2019-02-01 深圳Tcl新技术有限公司 背光系统的验证装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674341A (en) * 1970-12-08 1972-07-04 Scm Corp Liquid crystal display device having improved optical contrast
JPS6054169B2 (ja) * 1977-06-21 1985-11-29 住友ベークライト株式会社 木目模様を有する塩化ビニル樹脂フイルム又はシ−トの製造方法
GB2042238B (en) * 1979-02-14 1982-12-08 Matsushita Electric Ind Co Ltd Drive circuit for a liquid crystal display panel
US4251755A (en) * 1979-07-12 1981-02-17 Raytheon Company CRT Digital brightness control
JPS58221828A (ja) * 1982-06-18 1983-12-23 Sharp Corp 表示装置
JPS5994740A (ja) * 1982-11-22 1984-05-31 Toshiba Corp 液晶表示装置
US4500173A (en) * 1983-05-02 1985-02-19 Timex Corporation Electroluminescent lamp for liquid crystal display
US4655553A (en) * 1984-12-24 1987-04-07 Mcdonnell Douglas Corporation High contrast back lit liquid crystal display system
JPH0774939B2 (ja) * 1985-02-28 1995-08-09 キヤノン株式会社 表示装置
JPH0238055A (ja) * 1988-07-28 1990-02-07 Hitachi Ltd ドツトマトリクス印刷装置

Also Published As

Publication number Publication date
EP0209836B1 (de) 1990-05-23
US5144292A (en) 1992-09-01
EP0209836A1 (de) 1987-01-28
JPS6218593A (ja) 1987-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee