JP5154254B2 - 液晶表示装置、及び、表示装置 - Google Patents

液晶表示装置、及び、表示装置 Download PDF

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Publication number
JP5154254B2
JP5154254B2 JP2008035955A JP2008035955A JP5154254B2 JP 5154254 B2 JP5154254 B2 JP 5154254B2 JP 2008035955 A JP2008035955 A JP 2008035955A JP 2008035955 A JP2008035955 A JP 2008035955A JP 5154254 B2 JP5154254 B2 JP 5154254B2
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Japan
Prior art keywords
inspection
liquid crystal
sensor
display device
crystal display
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Expired - Fee Related
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JP2008035955A
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English (en)
Japanese (ja)
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JP2009192990A5 (enExample
JP2009192990A (ja
Inventor
雄一郎 森山
隆志 國森
Original Assignee
株式会社ジャパンディスプレイウェスト
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Application filed by 株式会社ジャパンディスプレイウェスト filed Critical 株式会社ジャパンディスプレイウェスト
Priority to JP2008035955A priority Critical patent/JP5154254B2/ja
Priority to US12/361,597 priority patent/US8068198B2/en
Publication of JP2009192990A publication Critical patent/JP2009192990A/ja
Publication of JP2009192990A5 publication Critical patent/JP2009192990A5/ja
Application granted granted Critical
Publication of JP5154254B2 publication Critical patent/JP5154254B2/ja
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    • 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
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13318—Circuits comprising a photodetector
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display 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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2008035955A 2008-02-18 2008-02-18 液晶表示装置、及び、表示装置 Expired - Fee Related JP5154254B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008035955A JP5154254B2 (ja) 2008-02-18 2008-02-18 液晶表示装置、及び、表示装置
US12/361,597 US8068198B2 (en) 2008-02-18 2009-01-29 Liquid crystal display apparatus comprising a light-detecting and controling unit that sense and control the brightness of the display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008035955A JP5154254B2 (ja) 2008-02-18 2008-02-18 液晶表示装置、及び、表示装置

Publications (3)

Publication Number Publication Date
JP2009192990A JP2009192990A (ja) 2009-08-27
JP2009192990A5 JP2009192990A5 (enExample) 2011-03-10
JP5154254B2 true JP5154254B2 (ja) 2013-02-27

Family

ID=40954803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008035955A Expired - Fee Related JP5154254B2 (ja) 2008-02-18 2008-02-18 液晶表示装置、及び、表示装置

Country Status (2)

Country Link
US (1) US8068198B2 (enExample)
JP (1) JP5154254B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5433309B2 (ja) * 2009-06-03 2014-03-05 株式会社ジャパンディスプレイ 表示装置
JP5490062B2 (ja) 2011-07-19 2014-05-14 株式会社東芝 不揮発性半導体記憶装置
JP2015025834A (ja) * 2013-07-24 2015-02-05 セイコーエプソン株式会社 電気光学装置および電子機器
TWI560680B (en) 2015-07-07 2016-12-01 E Ink Holdings Inc Electronic paper display apparatus and detection method thereof
CN108873461B (zh) * 2018-07-19 2021-04-27 Oppo（重庆）智能科技有限公司 液晶显示面板、液晶显示装置及制备液晶显示面板的方法
KR102844432B1 (ko) * 2020-08-24 2025-08-11 삼성디스플레이 주식회사 표시 패널 검사용 지그

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4006304B2 (ja) * 2002-09-10 2007-11-14 株式会社 日立ディスプレイズ 画像表示装置
KR100957585B1 (ko) * 2003-10-15 2010-05-13 삼성전자주식회사 광 감지부를 갖는 전자 디스플레이 장치
KR100997977B1 (ko) 2004-01-12 2010-12-02 삼성전자주식회사 광센서 및 이를 이용한 표시 장치
JP2006003741A (ja) * 2004-06-18 2006-01-05 Sanyo Electric Co Ltd 液晶表示パネル
JP4662339B2 (ja) 2005-02-04 2011-03-30 エプソンイメージングデバイス株式会社 液晶表示パネル
KR101189268B1 (ko) * 2005-03-08 2012-10-09 삼성디스플레이 주식회사 액정 표시 장치용 박막 표시판 및 구동 장치와 이를 포함하는 액정 표시 장치
JP2007140106A (ja) 2005-11-18 2007-06-07 Epson Imaging Devices Corp 表示装置
JP2007279100A (ja) 2006-04-03 2007-10-25 Epson Imaging Devices Corp 表示装置
JP4869807B2 (ja) * 2006-06-30 2012-02-08 株式会社 日立ディスプレイズ 表示装置
JP2009002661A (ja) * 2007-06-19 2009-01-08 Seiko Epson Corp センシング回路、光検出回路、表示装置および電子機器
JP4475312B2 (ja) * 2007-10-01 2010-06-09 エプソンイメージングデバイス株式会社 液晶表示装置及び電子機器
JP5014168B2 (ja) * 2008-01-15 2012-08-29 キヤノン株式会社 撮像システム及び撮像システムの制御方法

Also Published As

Publication number Publication date
US20090207352A1 (en) 2009-08-20
JP2009192990A (ja) 2009-08-27
US8068198B2 (en) 2011-11-29

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