DE3773230D1 - Anzeige-bildschirm mit aktiver matrix sowie mit redundanten zeilen und spalten. - Google Patents

Anzeige-bildschirm mit aktiver matrix sowie mit redundanten zeilen und spalten.

Info

Publication number
DE3773230D1
DE3773230D1 DE8787400159T DE3773230T DE3773230D1 DE 3773230 D1 DE3773230 D1 DE 3773230D1 DE 8787400159 T DE8787400159 T DE 8787400159T DE 3773230 T DE3773230 T DE 3773230T DE 3773230 D1 DE3773230 D1 DE 3773230D1
Authority
DE
Germany
Prior art keywords
columns
display screen
active matrix
redundant rows
redundant
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
DE8787400159T
Other languages
English (en)
Inventor
Francois Maurice
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.)
Orange SA
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3773230D1 publication Critical patent/DE3773230D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • 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
    • G02F1/136204—Arrangements to prevent high voltage or static electricity failures
    • 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
    • G02F1/136259—Repairing; Defects
    • G02F1/136263—Line defects
    • 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
    • G02F1/136259—Repairing; Defects
    • G02F1/136272—Auxiliary lines

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE8787400159T 1986-01-27 1987-01-23 Anzeige-bildschirm mit aktiver matrix sowie mit redundanten zeilen und spalten. Expired - Lifetime DE3773230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601081A FR2593629B1 (fr) 1986-01-27 1986-01-27 Ecran d'affichage a matrice active et a redondance lignes et colonnes

Publications (1)

Publication Number Publication Date
DE3773230D1 true DE3773230D1 (de) 1991-10-31

Family

ID=9331495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400159T Expired - Lifetime DE3773230D1 (de) 1986-01-27 1987-01-23 Anzeige-bildschirm mit aktiver matrix sowie mit redundanten zeilen und spalten.

Country Status (6)

Country Link
US (1) US4789857A (de)
EP (1) EP0236167B1 (de)
JP (1) JPH0715540B2 (de)
CA (1) CA1281824C (de)
DE (1) DE3773230D1 (de)
FR (1) FR2593629B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091392A (en) * 1987-11-10 2000-07-18 Seiko Epson Corporation Passive matrix LCD with drive circuits at both ends of the scan electrode applying equal amplitude voltage waveforms simultaneously to each end
US4922240A (en) * 1987-12-29 1990-05-01 North American Philips Corp. Thin film active matrix and addressing circuitry therefor
JP2712395B2 (ja) * 1988-10-14 1998-02-10 松下電器産業株式会社 マトリクス型画像表示装置の保護回路及びマトリクス型画像表示装置の製造方法と検査方法
JPH02137828A (ja) * 1988-11-18 1990-05-28 Seiko Instr Inc 電気光学装置の入力保護装置
US5268678A (en) * 1989-06-20 1993-12-07 Sharp Kabushiki Kaisha Matrix-type display device
JP2764139B2 (ja) * 1989-10-20 1998-06-11 ホシデン・フィリップス・ディスプレイ株式会社 アクティブマトリックス液晶表示素子
JP3052337B2 (ja) * 1990-06-01 2000-06-12 セイコーエプソン株式会社 液晶表示装置
JP2582935B2 (ja) * 1990-09-27 1997-02-19 シャープ株式会社 液晶表示装置
US5298891A (en) * 1991-04-18 1994-03-29 Thomson, S.A. Data line defect avoidance structure
US5220443A (en) * 1991-04-29 1993-06-15 Nec Corporation Matrix wiring substrate and active matrix display having non-linear resistance elements for electrostatic discharge protection
JPH05181149A (ja) * 1991-12-27 1993-07-23 Rohm Co Ltd 液晶表示素子の電極構造
US5233448A (en) * 1992-05-04 1993-08-03 Industrial Technology Research Institute Method of manufacturing a liquid crystal display panel including photoconductive electrostatic protection
US5555001A (en) * 1994-03-08 1996-09-10 Prime View Hk Limited Redundant scheme for LCD display with integrated data driving circuit
KR0145902B1 (ko) * 1995-01-27 1998-09-15 김광호 박막트랜지스터 액정디스플레이 소자의 저항부 및 그 제조방법
WO1997010529A1 (en) * 1995-09-11 1997-03-20 Flat Panel Display Co. B.V. Fpd Liquid crystal display device
KR100195276B1 (ko) * 1995-12-01 1999-06-15 윤종용 구동회로를 내장한 액정 표시장치 및 그 구동방법
US6518945B1 (en) 1997-07-25 2003-02-11 Aurora Systems, Inc. Replacing defective circuit elements by column and row shifting in a flat-panel display
JP2001318644A (ja) * 2000-05-08 2001-11-16 Toshiba Electronic Engineering Corp 平面表示パネル
KR100803163B1 (ko) * 2001-09-03 2008-02-14 삼성전자주식회사 액정표시장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529421A (de) * 1971-03-30 1972-10-15 Bbc Brown Boveri & Cie Schaltungsanordnung zur Aussteuerung matrixförmig adressierbarer flüssigkristalliner Lichtventile
US4368523A (en) * 1979-12-20 1983-01-11 Tokyo Shibaura Denki Kabushiki Kaisha Liquid crystal display device having redundant pairs of address buses
FR2533072B1 (fr) * 1982-09-14 1986-07-18 Coissard Pierre Procede de fabrication de circuits electroniques a base de transistors en couches minces et de condensateurs
US4537471A (en) * 1983-12-23 1985-08-27 Hughes Aircraft Company Liquid crystal pixel driver circuit and matrix display
JPH0627982B2 (ja) * 1985-04-02 1994-04-13 株式会社日立製作所 表示装置

Also Published As

Publication number Publication date
EP0236167A1 (de) 1987-09-09
EP0236167B1 (de) 1991-09-25
JPH0715540B2 (ja) 1995-02-22
US4789857A (en) 1988-12-06
FR2593629B1 (fr) 1988-03-18
CA1281824C (fr) 1991-03-19
JPS62209417A (ja) 1987-09-14
FR2593629A1 (fr) 1987-07-31

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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: FRANCE TELECOM, PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: HERRMANN-TRENTEPOHL, W., DIPL.-ING., 44623 HERNE KIRSCHNER, K., DIPL.-PHYS. BOCKHORNI, J., DIPL.-ING., PAT.-ANWAELTE STRASSE, M., RECHTSANW. GROSSE, W., DIPL.-ING., 81476 MUENCHEN THIEL, C., DIPL.-CHEM. DR.RER.NAT., 44623 HERNE DIETERLE, J., DIPL.-ING., PAT.-ANWAELTE, 04109 LEIPZIG

8381 Inventor (new situation)

Free format text: MAURICE, FRANCOIS, PERROS-GUIREC, FR

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee