FR2702074B1 - Matrice active pour affichages à cristaux liquides. - Google Patents

Matrice active pour affichages à cristaux liquides.

Info

Publication number
FR2702074B1
FR2702074B1 FR9400856A FR9400856A FR2702074B1 FR 2702074 B1 FR2702074 B1 FR 2702074B1 FR 9400856 A FR9400856 A FR 9400856A FR 9400856 A FR9400856 A FR 9400856A FR 2702074 B1 FR2702074 B1 FR 2702074B1
Authority
FR
France
Prior art keywords
liquid crystal
active matrix
crystal displays
displays
matrix
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
FR9400856A
Other languages
English (en)
Other versions
FR2702074A1 (fr
Inventor
Boris I Kazurov
Oleg F Ogurtsov
Boris P Chernorotov
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.)
LG Electronics Inc
Original Assignee
Gold Star Co Ltd
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 Gold Star Co Ltd filed Critical Gold Star Co Ltd
Priority to FR9405105A priority Critical patent/FR2704347B1/fr
Publication of FR2702074A1 publication Critical patent/FR2702074A1/fr
Application granted granted Critical
Publication of FR2702074B1 publication Critical patent/FR2702074B1/fr
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
    • G02F1/136—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
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

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)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
FR9400856A 1993-02-22 1994-01-26 Matrice active pour affichages à cristaux liquides. Expired - Lifetime FR2702074B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9405105A FR2704347B1 (fr) 1993-02-22 1994-04-27 Matrice active pour affichages à cristaux liquides.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93009871 1993-02-22

Publications (2)

Publication Number Publication Date
FR2702074A1 FR2702074A1 (fr) 1994-09-02
FR2702074B1 true FR2702074B1 (fr) 1997-11-14

Family

ID=20137697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400856A Expired - Lifetime FR2702074B1 (fr) 1993-02-22 1994-01-26 Matrice active pour affichages à cristaux liquides.

Country Status (6)

Country Link
US (1) US5715025A (fr)
JP (1) JPH06294972A (fr)
KR (1) KR0142781B1 (fr)
CN (1) CN1042462C (fr)
DE (1) DE4401866C2 (fr)
FR (1) FR2702074B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313889B1 (en) * 1993-03-04 2001-11-06 Samsung Electronics Co., Ltd. Matrix-type display device capable of being repaired in pixel unit
KR100289538B1 (ko) * 1998-05-20 2001-06-01 김순택 박막트랜지스터 액정표시소자의 배선 레이아웃
TWI227340B (en) * 2002-02-25 2005-02-01 Himax Tech Inc Color filter and liquid crystal display
US7187353B2 (en) * 2003-06-06 2007-03-06 Clairvoyante, Inc Dot inversion on novel display panel layouts with extra drivers
CN100504553C (zh) * 2004-02-06 2009-06-24 三星电子株式会社 薄膜晶体管阵列面板及包括该薄膜晶体管阵列面板的液晶显示器
KR101138429B1 (ko) * 2005-07-22 2012-04-26 삼성전자주식회사 박막 트랜지스터 기판 및 그 제조방법
US7283418B2 (en) * 2005-07-26 2007-10-16 Micron Technology, Inc. Memory device and method having multiple address, data and command buses
TWI419099B (zh) 2010-08-18 2013-12-11 Au Optronics Corp 主動元件陣列基板及其製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368523A (en) * 1979-12-20 1983-01-11 Tokyo Shibaura Denki Kabushiki Kaisha Liquid crystal display device having redundant pairs of address buses
JPS61173290A (ja) * 1985-01-29 1986-08-04 日本電気株式会社 カラ−液晶マトリクスパネル
JPS61267782A (ja) * 1985-05-23 1986-11-27 三菱電機株式会社 表示素子
US4822142A (en) * 1986-12-23 1989-04-18 Hosiden Electronics Co. Ltd. Planar display device
US4820222A (en) * 1986-12-31 1989-04-11 Alphasil, Inc. Method of manufacturing flat panel backplanes including improved testing and yields thereof and displays made thereby
JPS63186216A (ja) * 1987-01-28 1988-08-01 Nec Corp アクテイブマトリツクス液晶表示器
DE3851557T2 (de) * 1987-03-18 1995-01-26 Matsushita Electric Ind Co Ltd Videoprojektor.
GB2205191A (en) * 1987-05-29 1988-11-30 Philips Electronic Associated Active matrix display system
JP2527477B2 (ja) * 1988-06-14 1996-08-21 シャープ株式会社 絵素表示装置
JP2514703B2 (ja) * 1988-12-05 1996-07-10 シャープ株式会社 アクティブマトリクス基板
JPH02251822A (ja) * 1989-03-24 1990-10-09 Matsushita Electric Ind Co Ltd アクティブマトリックスアレイ
JPH02251930A (ja) * 1989-03-27 1990-10-09 Matsushita Electric Ind Co Ltd アクティブマトリックスアレイ
JP2515887B2 (ja) * 1989-08-04 1996-07-10 株式会社日立製作所 マトリクス表示装置
JP2714993B2 (ja) * 1989-12-15 1998-02-16 セイコーエプソン株式会社 液晶表示装置
JPH0427919A (ja) * 1990-05-23 1992-01-30 Sumitomo Metal Ind Ltd 画像変換装置
JPH04124616A (ja) * 1990-09-14 1992-04-24 Oki Electric Ind Co Ltd アクティブマトリクス型液晶表示装置
US5162931A (en) * 1990-11-06 1992-11-10 Honeywell, Inc. Method of manufacturing flat panel backplanes including redundant gate lines and displays made thereby
EP0486284A3 (en) * 1990-11-13 1993-09-01 Sel Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and driving method for the same
FR2670939B1 (fr) * 1990-12-21 1996-12-20 Thomson Lcd Ecran matriciel couleur a filtres colores en triade.
JP2959133B2 (ja) * 1991-01-18 1999-10-06 富士通株式会社 薄膜トランジスタマトリクスおよびその製造方法
RU2015576C1 (ru) * 1991-12-27 1994-06-30 Малое научно-производственное предприятие "ЭЛО" Активная отображающая матрица для жидкокристаллических экранов

Also Published As

Publication number Publication date
DE4401866A1 (de) 1994-09-01
DE4401866C2 (de) 2002-04-25
CN1095486A (zh) 1994-11-23
KR0142781B1 (ko) 1998-07-15
KR940020160A (ko) 1994-09-15
JPH06294972A (ja) 1994-10-21
US5715025A (en) 1998-02-03
FR2702074A1 (fr) 1994-09-02
CN1042462C (zh) 1999-03-10

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Legal Events

Date Code Title Description
CD Change of name or company name
CJ Change in legal form
TP Transmission of property