DE69830954T2 - Überprüfungsverfahren für Substrat mit aktiver Matrix, Substrat mit aktiver Matrix, Flüssigkristallanzeigevorrichtung und elektronische Apparatur - Google Patents

Überprüfungsverfahren für Substrat mit aktiver Matrix, Substrat mit aktiver Matrix, Flüssigkristallanzeigevorrichtung und elektronische Apparatur Download PDF

Info

Publication number
DE69830954T2
DE69830954T2 DE69830954T DE69830954T DE69830954T2 DE 69830954 T2 DE69830954 T2 DE 69830954T2 DE 69830954 T DE69830954 T DE 69830954T DE 69830954 T DE69830954 T DE 69830954T DE 69830954 T2 DE69830954 T2 DE 69830954T2
Authority
DE
Germany
Prior art keywords
active matrix
data line
matrix substrate
line driver
circuit
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
DE69830954T
Other languages
German (de)
English (en)
Other versions
DE69830954D1 (de
Inventor
Yojiro Matsueda
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69830954D1 publication Critical patent/DE69830954D1/de
Application granted granted Critical
Publication of DE69830954T2 publication Critical patent/DE69830954T2/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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active 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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel circuit
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree
    • H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69830954T 1997-01-29 1998-01-29 Überprüfungsverfahren für Substrat mit aktiver Matrix, Substrat mit aktiver Matrix, Flüssigkristallanzeigevorrichtung und elektronische Apparatur Expired - Lifetime DE69830954T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2956897 1997-01-29
JP02956897A JP4147594B2 (ja) 1997-01-29 1997-01-29 アクティブマトリクス基板、液晶表示装置および電子機器
PCT/JP1998/000405 WO1998033166A1 (en) 1997-01-29 1998-01-29 Method for inspecting active matrix board, active matrix board, liquid crystal device and electronic equipment

Publications (2)

Publication Number Publication Date
DE69830954D1 DE69830954D1 (de) 2005-09-01
DE69830954T2 true DE69830954T2 (de) 2006-01-12

Family

ID=12279738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830954T Expired - Lifetime DE69830954T2 (de) 1997-01-29 1998-01-29 Überprüfungsverfahren für Substrat mit aktiver Matrix, Substrat mit aktiver Matrix, Flüssigkristallanzeigevorrichtung und elektronische Apparatur

Country Status (7)

Country Link
US (3) US6281700B1 (enExample)
EP (2) EP1548699A3 (enExample)
JP (1) JP4147594B2 (enExample)
KR (2) KR100614016B1 (enExample)
DE (1) DE69830954T2 (enExample)
TW (1) TW374146B (enExample)
WO (1) WO1998033166A1 (enExample)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147594B2 (ja) * 1997-01-29 2008-09-10 セイコーエプソン株式会社 アクティブマトリクス基板、液晶表示装置および電子機器
US6392354B1 (en) 1998-05-20 2002-05-21 Seiko Epson Corporation Electro-optical element driving circuit, electro-optical device, and electronic device
FR2783927B1 (fr) * 1998-09-28 2001-02-16 St Microelectronics Sa Circuit de puissance pour la commande d'un ecran a plasma, module de puissance l'incorporant et procede de test d'un tel module
TW437095B (en) * 1998-10-16 2001-05-28 Seiko Epson Corp Substrate for photoelectric device, active matrix substrate and the inspection method of substrate for photoelectric device
TW422925B (en) * 1999-05-24 2001-02-21 Inventec Corp A method of testing the color-mixing error of liquid crystal monitor
CN1145830C (zh) * 1999-07-30 2004-04-14 株式会社日立制作所 图像显示装置
KR100344186B1 (ko) * 1999-08-05 2002-07-19 주식회사 네오텍리서치 액정표시장치의 소오스 구동회로 및 그 구동방법
US7301520B2 (en) 2000-02-22 2007-11-27 Semiconductor Energy Laboratory Co., Ltd. Image display device and driver circuit therefor
JP3736399B2 (ja) * 2000-09-20 2006-01-18 セイコーエプソン株式会社 アクティブマトリクス型表示装置の駆動回路及び電子機器及び電気光学装置の駆動方法及び電気光学装置
JP3797174B2 (ja) 2000-09-29 2006-07-12 セイコーエプソン株式会社 電気光学装置及びその駆動方法、並びに電子機器
JP4562938B2 (ja) * 2001-03-30 2010-10-13 シャープ株式会社 液晶表示装置
JP3614792B2 (ja) 2001-04-23 2005-01-26 ウインテスト株式会社 アクティブマトリックス型ディスプレイの画素検査装置および画素検査方法
JP2003050380A (ja) * 2001-08-07 2003-02-21 Toshiba Corp アレイ基板の検査方法
EP1298800A1 (en) * 2001-09-28 2003-04-02 STMicroelectronics Limited Ramp generator
JP2003195810A (ja) * 2001-12-28 2003-07-09 Casio Comput Co Ltd 駆動回路、駆動装置及び光学要素の駆動方法
JP3880416B2 (ja) 2002-02-13 2007-02-14 シャープ株式会社 アクティブマトリクス基板
JP4653775B2 (ja) * 2002-04-26 2011-03-16 東芝モバイルディスプレイ株式会社 Ｅｌ表示装置の検査方法
JP4146421B2 (ja) 2002-04-26 2008-09-10 東芝松下ディスプレイテクノロジー株式会社 Ｅｌ表示装置およびｅｌ表示装置の駆動方法
KR100638304B1 (ko) 2002-04-26 2006-10-26 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 Ｅｌ 표시 패널의 드라이버 회로
JP3527726B2 (ja) * 2002-05-21 2004-05-17 ウインテスト株式会社 アクティブマトリクス基板の検査方法及び検査装置
JP3918642B2 (ja) * 2002-06-07 2007-05-23 カシオ計算機株式会社 表示装置及びその駆動方法
JP4610843B2 (ja) * 2002-06-20 2011-01-12 カシオ計算機株式会社 表示装置及び表示装置の駆動方法
JP4103500B2 (ja) * 2002-08-26 2008-06-18 カシオ計算機株式会社 表示装置及び表示パネルの駆動方法
DE10248723A1 (de) * 2002-10-18 2004-05-06 Infineon Technologies Ag Integrierte Schaltungsanordnung mit Kondensatoren und mit vorzugsweise planaren Transistoren und Herstellungsverfahren
US20060028494A1 (en) * 2002-12-30 2006-02-09 Koninklijke Philips Electronics N.V. Optical display driving method
US7528643B2 (en) * 2003-02-12 2009-05-05 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, electronic device having the same, and driving method of the same
JP3952965B2 (ja) * 2003-02-25 2007-08-01 カシオ計算機株式会社 表示装置及び表示装置の駆動方法
TW595002B (en) * 2003-04-16 2004-06-21 Au Optronics Corp Fabricating method of low temperature poly-silicon film and low temperature poly-silicon thin film transistor
KR20060020653A (ko) * 2003-06-04 2006-03-06 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 어레이 기판의 검사 방법 및 어레이 기판의 검사 장치
US7129923B2 (en) * 2003-06-25 2006-10-31 Chi Mei Optoelectronics Corporation Active matrix display device
TW594655B (en) * 2003-07-11 2004-06-21 Toppoly Optoelectronics Corp Testing circuit and method thereof for a flat panel display
TWI220696B (en) * 2003-09-12 2004-09-01 Toppoly Optoelectronics Corp Testing device and its operation method of the flat-panel display
US7190185B2 (en) * 2003-10-29 2007-03-13 Lsi Logic Corporation Methodology to measure many more transistors on the same test area
JP5105694B2 (ja) * 2003-12-24 2012-12-26 株式会社半導体エネルギー研究所 表示装置及び電子機器
JP4203656B2 (ja) * 2004-01-16 2009-01-07 カシオ計算機株式会社 表示装置及び表示パネルの駆動方法
JP4665419B2 (ja) * 2004-03-30 2011-04-06 カシオ計算機株式会社 画素回路基板の検査方法及び検査装置
JP4507676B2 (ja) * 2004-04-16 2010-07-21 セイコーエプソン株式会社 電荷除去回路、電気光学装置および電子機器
JP2006038988A (ja) * 2004-07-23 2006-02-09 Seiko Epson Corp 電気光学装置、電子機器、および実装構造体
JP2006178029A (ja) * 2004-12-21 2006-07-06 Seiko Epson Corp 電気光学装置、その検査方法、駆動装置および電子機器
JP2006178030A (ja) * 2004-12-21 2006-07-06 Seiko Epson Corp 電気光学装置、その駆動方法、駆動装置および電子機器
JP2006184518A (ja) * 2004-12-27 2006-07-13 Shimadzu Corp Ｔｆｔアレイ検査装置
JP4345743B2 (ja) 2005-02-14 2009-10-14 セイコーエプソン株式会社 電気光学装置
KR101192769B1 (ko) 2005-06-03 2012-10-18 엘지디스플레이 주식회사 액정표시장치
KR101129438B1 (ko) * 2005-06-10 2012-03-27 삼성전자주식회사 표시 기판, 이를 구비한 표시 패널의 검사 장치 및 방법
US8674968B2 (en) * 2005-06-29 2014-03-18 Mstar Semiconductor, Inc. Touch sensing method and associated circuit
TWI326067B (en) * 2005-06-29 2010-06-11 Mstar Semiconductor Inc Flat display device, controller, and method for displaying images
JP4561647B2 (ja) * 2006-02-02 2010-10-13 セイコーエプソン株式会社 電気光学装置用基板、電気光学装置および検査方法
KR101337459B1 (ko) * 2006-02-03 2013-12-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치 및 그 표시장치를 구비한 전자기기
JP2007333495A (ja) * 2006-06-14 2007-12-27 Nec Corp 検査システムおよびその検査回路、半導体装置、表示装置ならびに半導体装置の検査方法
JP4155316B2 (ja) * 2006-06-30 2008-09-24 ソニー株式会社 Ｄ／ａ変換回路、液晶駆動回路及び液晶表示装置
JP2008015366A (ja) * 2006-07-07 2008-01-24 Toshiba Matsushita Display Technology Co Ltd 表示装置および表示装置の検査方法
KR100843148B1 (ko) * 2006-12-22 2008-07-02 삼성전자주식회사 액정 표시 장치, 액정 표시 장치의 테스트용 커넥터 및이의 테스트 방법
TWI313754B (en) * 2007-01-03 2009-08-21 Au Optronics Corp A method for testing liquid crystal display panels
KR100857676B1 (ko) * 2007-02-02 2008-09-08 삼성에스디아이 주식회사 디지털-아날로그 변환기 및 이를 이용한 데이터 구동부와평판 표시장치
KR101471144B1 (ko) * 2007-06-20 2014-12-09 삼성디스플레이 주식회사 스토리지 전압의 검출 방법, 검출된 스토리지 전압을이용하는 표시 장치 및 이의 구동 방법
JP2009092965A (ja) * 2007-10-10 2009-04-30 Eastman Kodak Co 表示パネルの不良検出方法および表示パネル
CN101855663A (zh) * 2008-01-09 2010-10-06 夏普株式会社 显示装置
JP5428299B2 (ja) * 2008-03-18 2014-02-26 セイコーエプソン株式会社 電気光学装置及び電子機器
KR100924143B1 (ko) * 2008-04-02 2009-10-28 삼성모바일디스플레이주식회사 평판표시장치 및 그의 구동 방법
TWI379116B (en) * 2008-05-30 2012-12-11 Chimei Innolux Corp Liquid crystal display high-voltage testing circuit and method of testing liquid crystal display
CN101719352B (zh) 2008-10-09 2012-07-25 北京京东方光电科技有限公司 液晶盒成盒后检测装置和方法
US8947337B2 (en) 2010-02-11 2015-02-03 Semiconductor Energy Laboratory Co., Ltd. Display device
JP5445239B2 (ja) 2010-03-10 2014-03-19 セイコーエプソン株式会社 電気光学装置及び電子機器
US9030221B2 (en) * 2011-09-20 2015-05-12 United Microelectronics Corporation Circuit structure of test-key and test method thereof
JP2014032292A (ja) * 2012-08-02 2014-02-20 Yazaki Corp 表示装置
KR102312291B1 (ko) * 2015-02-24 2021-10-15 삼성디스플레이 주식회사 표시장치 및 그의 검사방법
KR102564466B1 (ko) * 2016-09-30 2023-08-07 엘지디스플레이 주식회사 신호라인 검사회로가 구비된 영상 표시패널 및 이를 포함한 영상 표시장치
TWI625532B (zh) * 2017-03-21 2018-06-01 失效偵測系統及其方法
JP7012548B2 (ja) * 2018-02-07 2022-01-28 シャープ株式会社 表示装置及び表示システム
JP6705469B2 (ja) 2018-05-23 2020-06-03 セイコーエプソン株式会社 電気光学装置、電子機器
JP7143185B2 (ja) * 2018-11-09 2022-09-28 キヤノン株式会社 画像形成装置
WO2021216513A1 (en) 2020-04-20 2021-10-28 Gentex Corporation System and method for display fault monitoring
KR20230139930A (ko) * 2022-03-28 2023-10-06 삼성디스플레이 주식회사 표시 장치의 검사 방법
WO2024129081A1 (en) 2022-12-15 2024-06-20 Google Llc Display device with variable power consumption

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553215A (en) * 1896-01-14 Sleigh-runner
JPS6180226A (ja) * 1984-09-28 1986-04-23 Toshiba Corp アクテイブ・マトリツクス駆動装置
JPH0638187B2 (ja) * 1985-12-04 1994-05-18 株式会社日立製作所 液晶表示装置
JPS649375A (en) * 1987-07-01 1989-01-12 Seiko Epson Corp Inspecting method of active matrix panel
JPH067239B2 (ja) 1987-08-14 1994-01-26 セイコー電子工業株式会社 電気光学装置
JPH02154292A (ja) * 1988-12-07 1990-06-13 Matsushita Electric Ind Co Ltd アクティブマトリックスアレイとその検査方法
JPH02245794A (ja) * 1989-03-17 1990-10-01 Matsushita Electric Ind Co Ltd 液晶パネル駆動用集積回路
JP2761128B2 (ja) * 1990-10-31 1998-06-04 富士通株式会社 液晶表示装置
JP2743683B2 (ja) * 1991-04-26 1998-04-22 松下電器産業株式会社 液晶駆動装置
JP2792634B2 (ja) * 1991-06-28 1998-09-03 シャープ株式会社 アクティブマトリクス基板の検査方法
DE69333753T2 (de) 1992-02-27 2006-05-11 Canon K.K. Flüssigkristallanzeigevorrichtung
US5377030A (en) * 1992-03-30 1994-12-27 Sony Corporation Method for testing active matrix liquid crystal by measuring voltage due to charge in a supplemental capacitor
JP2758103B2 (ja) * 1992-04-08 1998-05-28 シャープ株式会社 アクティブマトリクス基板及びその製造方法
US5532615A (en) * 1992-11-25 1996-07-02 Sharp Kabushiki Kaisha Inspecting method, inspecting apparatus, and defect correcting method
JP3086936B2 (ja) 1993-05-12 2000-09-11 セイコーインスツルメンツ株式会社 光弁装置
TW277129B (enExample) * 1993-12-24 1996-06-01 Sharp Kk
JP2672260B2 (ja) * 1994-06-07 1997-11-05 トーケン工業株式会社 Ｔｆｔ−ｌｃｄの検査方法
EP0760508B1 (en) * 1995-02-01 2005-11-09 Seiko Epson Corporation Liquid crystal display device, and method of its driving
CN1316747C (zh) * 1996-02-09 2007-05-16 精工爱普生株式会社 D/a变换器、d/a变换方法、液晶屏用基片和液晶显示装置
JP4147594B2 (ja) * 1997-01-29 2008-09-10 セイコーエプソン株式会社 アクティブマトリクス基板、液晶表示装置および電子機器

Also Published As

Publication number Publication date
US6525556B2 (en) 2003-02-25
WO1998033166A1 (en) 1998-07-30
JP4147594B2 (ja) 2008-09-10
DE69830954D1 (de) 2005-09-01
US6281700B1 (en) 2001-08-28
TW374146B (en) 1999-11-11
KR20050084513A (ko) 2005-08-26
US20030098708A1 (en) 2003-05-29
EP0895220A4 (en) 2002-11-13
EP1548699A3 (en) 2005-12-28
US20010048318A1 (en) 2001-12-06
KR100638534B1 (ko) 2007-04-24
EP1548699A2 (en) 2005-06-29
JPH10214065A (ja) 1998-08-11
EP0895220B1 (en) 2005-07-27
EP0895220A1 (en) 1999-02-03
KR100614016B1 (ko) 2006-08-22
KR20000064809A (ko) 2000-11-06
US6794892B2 (en) 2004-09-21

Similar Documents

Publication Publication Date Title
DE69830954T2 (de) Überprüfungsverfahren für Substrat mit aktiver Matrix, Substrat mit aktiver Matrix, Flüssigkristallanzeigevorrichtung und elektronische Apparatur
DE69837874T2 (de) Flüssigkristallanzeige mit bildeinlesefunktion, bildeinleseverfahren und herstellungsverfahren
DE69838277T2 (de) Schaltung und verfahren zur ansteuerung einer elektrooptischen vorrichtung, elektrooptisches gerät und dieses verwendende elektronische einrichtung
DE3019832C2 (de) Treiberschaltung für eine Flüssigkristallanzeigematrix
DE69124673T2 (de) Adressierbares Matrixgerät
DE19832297B4 (de) Anzeigevorrichtung und Treiberschaltkreis dafür
DE68917404T2 (de) Matrixanzeigegerät.
DE60307691T2 (de) Referenzspannungserzeugungsverfahren und -schaltung, Anzeigesteuerschaltung und Anzeigeeinrichtung mit Gammakorrektur und reduziertem Leistungsverbrauch
DE69324421T2 (de) Matrixanzeigevorrichtung mit lichtempfindlichen Elementen
DE69205827T2 (de) Shiftregister zum abtasten der ansteurungsleitungen zur verwendung bei einer flüssigkristallanzeige.
DE10257875B9 (de) Schieberegister mit eingebautem Pegelschieber
DE3522104C2 (enExample)
DE69431607T2 (de) Datensignalleitungsstruktur in einer Flüssigkristall-Anzeigeeinrichtung mit aktiver Matrix
DE69429242T2 (de) Anzeigevorrichtung
DE102014207420B4 (de) Flüssigkristallanzeige und Verfahren zum Testen einer Flüssigkristallanzeige
DE10010955B4 (de) Verfahren zum Steuern von Flüssigkristallanzeigevorrichtungen
DE102017128738A1 (de) Anzeigetafel, elektronisches Gerät und Prüfverfahren
DE19723204A1 (de) Ansteuerschaltung für Dünnfilmtransistor-Flüssigkristallanzeige
DE102009034412A1 (de) Flüssigkristallanzeigevorrichtung
DE102009044332A1 (de) Flüssigkristallanzeige
DE102008053829A1 (de) Flüssigkristalldisplay
DE69428163T2 (de) Flache Anzeigevorrichtung und Verfahren zu ihrer Inspektion
DE102014223050A1 (de) Amorphes-Silizium-Gate-Treiberschaltung, Flachpaneelsensor und Anzeigevorrichtung
DE102005059786A1 (de) Flüssigkristallanzeigevorrichtung
JP3791526B2 (ja) アクティブマトリクス基板、液晶装置および電子機器

Legal Events

Date Code Title Description
8364 No opposition during term of opposition