DE69312805T2 - Flüssigkristall-Anzeigevorrichtung - Google Patents

Flüssigkristall-Anzeigevorrichtung

Info

Publication number
DE69312805T2
DE69312805T2 DE69312805T DE69312805T DE69312805T2 DE 69312805 T2 DE69312805 T2 DE 69312805T2 DE 69312805 T DE69312805 T DE 69312805T DE 69312805 T DE69312805 T DE 69312805T DE 69312805 T2 DE69312805 T2 DE 69312805T2
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 - Fee Related
Application number
DE69312805T
Other languages
English (en)
Other versions
DE69312805D1 (de
Inventor
Martin John Edwards
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69312805D1 publication Critical patent/DE69312805D1/de
Application granted granted Critical
Publication of DE69312805T2 publication Critical patent/DE69312805T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69312805T 1992-05-28 1993-05-21 Flüssigkristall-Anzeigevorrichtung Expired - Fee Related DE69312805T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211283A GB9211283D0 (en) 1992-05-28 1992-05-28 Liquid crystal display devices

Publications (2)

Publication Number Publication Date
DE69312805D1 DE69312805D1 (de) 1997-09-11
DE69312805T2 true DE69312805T2 (de) 1998-02-19

Family

ID=10716142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312805T Expired - Fee Related DE69312805T2 (de) 1992-05-28 1993-05-21 Flüssigkristall-Anzeigevorrichtung

Country Status (5)

Country Link
US (1) US5353135A (de)
EP (1) EP0572079B1 (de)
JP (1) JP3304506B2 (de)
DE (1) DE69312805T2 (de)
GB (1) GB9211283D0 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249478A (ja) * 1991-12-25 1993-09-28 Toshiba Corp 液晶表示装置
JP2872511B2 (ja) * 1992-12-28 1999-03-17 シャープ株式会社 表示装置の共通電極駆動回路
JP2885093B2 (ja) * 1994-10-17 1999-04-19 日本電気株式会社 画像表示方法
KR100207135B1 (ko) * 1994-10-18 1999-07-15 니시무로 타이죠 반사형 액정표시소자 및 그 제조방법
JP3208299B2 (ja) * 1995-02-20 2001-09-10 シャープ株式会社 アクティブマトリクス方式液晶駆動回路
JP3307181B2 (ja) * 1995-07-31 2002-07-24 ソニー株式会社 透過型表示装置
US5847690A (en) * 1995-10-24 1998-12-08 Lucent Technologies Inc. Integrated liquid crystal display and digitizer having a black matrix layer adapted for sensing screen touch location
JP3200552B2 (ja) * 1995-10-26 2001-08-20 株式会社日立製作所 アクティブマトリクス型液晶表示装置
KR100209603B1 (ko) * 1996-12-23 1999-07-15 구자홍 위치검출 액정 디스플레이장치
FR2764424B1 (fr) * 1997-06-05 1999-07-09 Thomson Lcd Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
KR100490052B1 (ko) * 1997-07-15 2005-09-02 삼성전자주식회사 전자기 간섭을 최소화한 액정 표시 장치
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
US6204897B1 (en) * 1998-08-18 2001-03-20 International Business Machines Corporation Integrated resistor for measuring touch position in a liquid crystal display device
US6057903A (en) * 1998-08-18 2000-05-02 International Business Machines Corporation Liquid crystal display device employing a guard plane between a layer for measuring touch position and common electrode layer
GB0205479D0 (en) * 2002-03-08 2002-04-24 Koninkl Philips Electronics Nv Matrix display devices
JP5026738B2 (ja) * 2006-05-31 2012-09-19 株式会社ジャパンディスプレイイースト 表示装置
CN108563366B (zh) 2006-06-09 2022-01-25 苹果公司 触摸屏液晶显示器
US8243027B2 (en) 2006-06-09 2012-08-14 Apple Inc. Touch screen liquid crystal display
CN104965621B (zh) 2006-06-09 2018-06-12 苹果公司 触摸屏液晶显示器及其操作方法
US8493330B2 (en) 2007-01-03 2013-07-23 Apple Inc. Individual channel phase delay scheme
US9710095B2 (en) 2007-01-05 2017-07-18 Apple Inc. Touch screen stack-ups
WO2011004841A1 (ja) * 2009-07-10 2011-01-13 シャープ株式会社 タッチセンサ機能付き表示装置、及び集光遮光フィルム
US8804056B2 (en) 2010-12-22 2014-08-12 Apple Inc. Integrated touch screens

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505070B1 (fr) * 1981-01-16 1986-04-04 Suwa Seikosha Kk Dispositif non lineaire pour un panneau d'affichage a cristaux liquides et procede de fabrication d'un tel panneau d'affichage
FR2542896B1 (fr) * 1983-03-16 1985-06-07 Sintra Alcatel Sa Dispositif de compensation de potentiel pour ecran de visualisation a commande matricielle
JPS6045219A (ja) * 1983-08-23 1985-03-11 Toshiba Corp アクテイブマトリクス型表示装置
JPH01142533A (ja) * 1987-11-27 1989-06-05 Nec Corp マトリクス型液晶ディスプレイ表示素子
EP0333392B1 (de) * 1988-03-17 1995-05-10 Seiko Instruments Inc. Elektrooptische Vorrichtung
JPH037914A (ja) * 1989-06-06 1991-01-16 Hitachi Ltd 液晶ディスプレイパネル
AU623802B2 (en) * 1989-08-31 1992-05-21 Sharp Kabushiki Kaisha Common driver circuit
GB2237400B (en) * 1989-10-27 1994-04-20 Eev Ltd Control of liquid crystal display visual properties
US5265273A (en) * 1990-03-02 1993-11-23 Motorola, Inc. EMI shield for a display
KR100343080B1 (ko) * 1990-06-20 2002-12-28 다이니폰 인사츠 가부시키가이샤 컬러필터및그제조방법

Also Published As

Publication number Publication date
EP0572079A2 (de) 1993-12-01
EP0572079A3 (en) 1994-08-10
US5353135A (en) 1994-10-04
JP3304506B2 (ja) 2002-07-22
DE69312805D1 (de) 1997-09-11
GB9211283D0 (en) 1992-07-15
JPH0651330A (ja) 1994-02-25
EP0572079B1 (de) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee