DE69220410D1 - Flüssigkristallanzeigegerät - Google Patents

Flüssigkristallanzeigegerät

Info

Publication number
DE69220410D1
DE69220410D1 DE69220410T DE69220410T DE69220410D1 DE 69220410 D1 DE69220410 D1 DE 69220410D1 DE 69220410 T DE69220410 T DE 69220410T DE 69220410 T DE69220410 T DE 69220410T DE 69220410 D1 DE69220410 D1 DE 69220410D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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
DE69220410T
Other languages
English (en)
Other versions
DE69220410T2 (de
Inventor
Yutaka Ishii
Yoshitaka Yamamoto
Terutoshi Tsuchihira
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 DE69220410D1 publication Critical patent/DE69220410D1/de
Publication of DE69220410T2 publication Critical patent/DE69220410T2/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
    • G09G3/34—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
    • G09G3/3413—Details of control of colour illumination sources
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13475—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which at least one liquid crystal cell or layer is doped with a pleochroic dye, e.g. GH-LC cell
    • 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
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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
    • 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
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
    • 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
    • G09G2310/0235—Field-sequential colour display

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE69220410T 1991-04-10 1992-04-10 Flüssigkristallanzeigegerät Expired - Lifetime DE69220410T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3077983A JP2829149B2 (ja) 1991-04-10 1991-04-10 液晶表示装置

Publications (2)

Publication Number Publication Date
DE69220410D1 true DE69220410D1 (de) 1997-07-24
DE69220410T2 DE69220410T2 (de) 1998-01-22

Family

ID=13649106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220410T Expired - Lifetime DE69220410T2 (de) 1991-04-10 1992-04-10 Flüssigkristallanzeigegerät

Country Status (4)

Country Link
US (1) US5566010A (de)
EP (1) EP0509727B1 (de)
JP (1) JP2829149B2 (de)
DE (1) DE69220410T2 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036445B1 (es) * 1991-05-20 1995-11-01 Cirsa Comp Inversiones Sa Dispositivo visualizador de imagenes en colores, del tipo de cristal liquido, particularmente para maquinas recreativas.
US5627557A (en) * 1992-08-20 1997-05-06 Sharp Kabushiki Kaisha Display apparatus
JP2860226B2 (ja) * 1993-06-07 1999-02-24 シャープ株式会社 液晶表示装置およびその製造方法
KR0171233B1 (ko) 1993-08-10 1999-03-20 쯔지 하루오 화상표시장치 및 그의 구동방법
JPH0772446A (ja) * 1993-09-01 1995-03-17 Sharp Corp 表示システム
US5844538A (en) * 1993-12-28 1998-12-01 Sharp Kabushiki Kaisha Active matrix-type image display apparatus controlling writing of display data with respect to picture elements
GB2292814A (en) * 1994-09-01 1996-03-06 Sharp Kk Liquid crystal display
JP3187254B2 (ja) * 1994-09-08 2001-07-11 シャープ株式会社 画像表示装置
US6078304A (en) * 1994-10-24 2000-06-20 Miyazawa; Kuniaki Panel type color display device and system for processing image information
SG47360A1 (en) * 1994-11-14 1998-04-17 Hoffmann La Roche Colour display with serially-connected lc filters
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
GB2299698A (en) 1995-03-30 1996-10-09 Sharp Kk Colour display
US6707516B1 (en) * 1995-05-23 2004-03-16 Colorlink, Inc. Single-panel field-sequential color display systems
US5959598A (en) * 1995-07-20 1999-09-28 The Regents Of The University Of Colorado Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images
US5767828A (en) * 1995-07-20 1998-06-16 The Regents Of The University Of Colorado Method and apparatus for displaying grey-scale or color images from binary images
US6697129B1 (en) * 1996-02-14 2004-02-24 Semiconductor Energy Laboratory Co., Ltd. Guest-host mode liquid crystal display device of lateral electric field driving type
EP0797182A1 (de) * 1996-03-19 1997-09-24 Hitachi, Ltd. Flüssigkristallanzeige mit aktiver Matrix und mit Datenhalteschaltung in jedem Pixel
JP3277121B2 (ja) * 1996-05-22 2002-04-22 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶デイスプレイの中間表示駆動方式
US6046716A (en) 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US6078303A (en) 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US5920298A (en) 1996-12-19 1999-07-06 Colorado Microdisplay, Inc. Display system having common electrode modulation
US6344883B2 (en) * 1996-12-20 2002-02-05 Sharp Kabushiki Kaisha Liquid crystal display device and method for producing the same
US6864861B2 (en) 1997-12-31 2005-03-08 Brillian Corporation Image generator having a miniature display device
JPH11205422A (ja) * 1998-01-19 1999-07-30 Matsushita Electric Ind Co Ltd 携帯端末装置
TW548470B (en) * 1998-08-03 2003-08-21 Seiko Epson Corp Substrate for electro-optical device, electro-optical device, electronic machine, and projection type display device
WO2000014713A1 (en) * 1998-09-04 2000-03-16 Fed Corporation Field sequential reflective liquid crystal display without external frame buffer
US6278434B1 (en) * 1998-10-07 2001-08-21 Microsoft Corporation Non-square scaling of image data to be mapped to pixel sub-components
JP4136243B2 (ja) * 1999-01-15 2008-08-20 シャープ株式会社 時系列走査型ディスプレイ
US6421037B1 (en) * 1999-04-05 2002-07-16 Micropixel, Inc. Silicon-Chip-Display cell structure
US7061062B2 (en) * 1999-07-01 2006-06-13 Gateway Inc. Integrated circuit with unified input device, microprocessor and display systems
US6781666B2 (en) * 1999-07-16 2004-08-24 Minolta Co., Ltd. Liquid crystal display and method to manufacture the same
JP3665515B2 (ja) * 1999-08-26 2005-06-29 セイコーエプソン株式会社 画像表示装置
EP1331512A1 (de) * 2002-01-21 2003-07-30 MicroPixel, Inc. Zellstruktur einer elektronischen Siliziumbauteil-Anzeigetafel
US6797983B2 (en) * 2002-01-30 2004-09-28 United Microelectronics Corp. Method of fabrication LCOS structure
US7468717B2 (en) * 2002-12-26 2008-12-23 Elcos Microdisplay Technology, Inc. Method and device for driving liquid crystal on silicon display systems
TW571280B (en) * 2002-08-27 2004-01-11 Himax Tech Inc Driving circuit of liquid crystal cell structure and its control method
FR2861205B1 (fr) * 2003-10-17 2006-01-27 Atmel Grenoble Sa Micro-ecran de visualisation a cristaux liquides
KR20050053447A (ko) * 2003-12-02 2005-06-08 엘지.필립스 엘시디 주식회사 액정 표시 장치 및 그 구동 방법
TWI286734B (en) * 2004-03-08 2007-09-11 Benq Corp Method for displaying additional colors
FR2873227B1 (fr) 2004-07-13 2006-09-15 Thales Sa Afficheur matriciel
EP1650730B1 (de) 2004-10-25 2009-12-30 Barco NV Optische Korrektur für Leuchtpaneele mit hoher Gleichmäßigkeit
JP2007188038A (ja) * 2005-06-16 2007-07-26 Fujifilm Corp 表示素子
JP4508166B2 (ja) * 2006-07-04 2010-07-21 セイコーエプソン株式会社 表示装置およびそれを用いた表示システム
WO2010125703A1 (ja) * 2009-04-30 2010-11-04 シャープ株式会社 液晶表示モジュール、液晶表示装置、モバイル機器、および液晶表示モジュールの駆動方法
JP2011090151A (ja) * 2009-10-22 2011-05-06 Sharp Corp 表示装置
JP2012108458A (ja) * 2010-10-26 2012-06-07 Seiko Epson Corp 投射型表示装置および光学ユニット
US10642087B2 (en) 2014-05-23 2020-05-05 Eyesafe, Llc Light emission reducing compounds for electronic devices
US10901125B2 (en) 2014-05-23 2021-01-26 Eyesafe, Llc Light emission reducing compounds for electronic devices
US11030942B2 (en) 2017-10-13 2021-06-08 Jasper Display Corporation Backplane adaptable to drive emissive pixel arrays of differing pitches
JP2019203939A (ja) * 2018-05-22 2019-11-28 プラス株式会社 表示装置
US10951875B2 (en) 2018-07-03 2021-03-16 Raxium, Inc. Display processing circuitry
KR102654249B1 (ko) * 2018-09-07 2024-04-05 삼성전자 주식회사 지정된 파장의 빛을 반사하기 위한 액정을 포함하는 전자 장치
US10955697B2 (en) 2018-11-28 2021-03-23 Eyesafe Inc. Light emission modification
US11126033B2 (en) 2018-11-28 2021-09-21 Eyesafe Inc. Backlight unit with emission modification
US11592701B2 (en) 2018-11-28 2023-02-28 Eyesafe Inc. Backlight unit with emission modification
US11810532B2 (en) 2018-11-28 2023-11-07 Eyesafe Inc. Systems for monitoring and regulating harmful blue light exposure from digital devices
US11710445B2 (en) 2019-01-24 2023-07-25 Google Llc Backplane configurations and operations
US11637219B2 (en) 2019-04-12 2023-04-25 Google Llc Monolithic integration of different light emitting structures on a same substrate
US11238782B2 (en) 2019-06-28 2022-02-01 Jasper Display Corp. Backplane for an array of emissive elements
US10971660B2 (en) 2019-08-09 2021-04-06 Eyesafe Inc. White LED light source and method of making same
US11626062B2 (en) 2020-02-18 2023-04-11 Google Llc System and method for modulating an array of emissive elements
CN115362491A (zh) 2020-04-06 2022-11-18 谷歌有限责任公司 显示组件
US11538431B2 (en) 2020-06-29 2022-12-27 Google Llc Larger backplane suitable for high speed applications
WO2022009466A1 (ja) * 2020-07-06 2022-01-13 パナソニックＩｐマネジメント株式会社 表示装置および表示方法
EP4371104A1 (de) 2021-07-14 2024-05-22 Google LLC Rückwandplatine und verfahren zur pulsweitenmodulation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703329A (en) * 1969-12-29 1972-11-21 Rca Corp Liquid crystal color display
US3781465A (en) * 1972-03-08 1973-12-25 Hughes Aircraft Co Field sequential color television systems
JPS5311462B2 (de) * 1973-12-12 1978-04-21
US4090219A (en) * 1974-12-09 1978-05-16 Hughes Aircraft Company Liquid crystal sequential color display
JPS54147848A (en) * 1978-05-12 1979-11-19 Citizen Watch Co Ltd Liquid crystal display device
US4416514A (en) * 1980-11-10 1983-11-22 Polaroid Corporation Color filter
US4843381A (en) * 1986-02-26 1989-06-27 Ovonic Imaging Systems, Inc. Field sequential color liquid crystal display and method
JPS63124032A (ja) * 1986-11-13 1988-05-27 Fuji Photo Film Co Ltd 画像記録装置
JPH0666018B2 (ja) * 1987-01-09 1994-08-24 株式会社日立製作所 液晶プロジェクション装置
JPH0750389B2 (ja) * 1987-06-04 1995-05-31 セイコーエプソン株式会社 液晶パネルの駆動回路
US5032007A (en) * 1988-04-07 1991-07-16 Honeywell, Inc. Apparatus and method for an electronically controlled color filter for use in information display applications
US4886343A (en) * 1988-06-20 1989-12-12 Honeywell Inc. Apparatus and method for additive/subtractive pixel arrangement in color mosaic displays
JPH0336518A (ja) * 1989-07-04 1991-02-18 Ise Electronics Corp カラー表示パネルおよびその駆動方法
US5022750A (en) * 1989-08-11 1991-06-11 Raf Electronics Corp. Active matrix reflective projection system
US5128782A (en) * 1989-08-22 1992-07-07 Wood Lawson A Liquid crystal display unit which is back-lit with colored lights
US5132826A (en) * 1989-10-30 1992-07-21 The University Of Colorado Foundation, Inc. Ferroelectric liquid crystal tunable filters and color generation
JP2604867B2 (ja) * 1990-01-11 1997-04-30 松下電器産業株式会社 反射型液晶表示デバイス
US5225823A (en) * 1990-12-04 1993-07-06 Harris Corporation Field sequential liquid crystal display with memory integrated within the liquid crystal panel

Also Published As

Publication number Publication date
EP0509727B1 (de) 1997-06-18
DE69220410T2 (de) 1998-01-22
JPH04310925A (ja) 1992-11-02
US5566010A (en) 1996-10-15
JP2829149B2 (ja) 1998-11-25
EP0509727A3 (en) 1993-12-01
EP0509727A2 (de) 1992-10-21

Similar Documents

Publication Publication Date Title
DE69224818D1 (de) Flüssigkristallanzeigevorrichtung
DE69215635D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69216330D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69220410D1 (de) Flüssigkristallanzeigegerät
DE69215461D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69225105D1 (de) Flüssigkristallanzeigegerät
DE69231597D1 (de) Flüssigkristallanzeigevorrichtung
DE69127866D1 (de) Flüssigkristallanzeigevorrichtung
DE69119389D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69127393D1 (de) Flüssigkristallanzeigevorrichtung
DE69322308D1 (de) Flüssigkristallanzeigegerät
DE69223139D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69319760D1 (de) Flüssigkristallanzeigevorrichtung
DE69219172D1 (de) Flüssigkristallanzeigegerät
DE69323597D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69121616D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69121138D1 (de) Flüssigkristallanzeigeeinrichtung
DE69312785D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69223309D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69220726D1 (de) Flüssigkristallanzeigegerät
DE69319943D1 (de) Flüssigkristallanzeigegerät
DE69320930D1 (de) Flüssigkristallanzeigevorrichtung
DE69229853D1 (de) Flüssigkristallanzeigevorrichtung
DE69210638D1 (de) Flüssigkristallanzeigevorrichtung
DE69308666D1 (de) Flüssigkristallanzeigevorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R071 Expiry of right

Ref document number: 509727

Country of ref document: EP