TWI335466B - Liquid crystal device - Google Patents

Liquid crystal device Download PDF

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Publication number
TWI335466B
TWI335466B TW095131619A TW95131619A TWI335466B TW I335466 B TWI335466 B TW I335466B TW 095131619 A TW095131619 A TW 095131619A TW 95131619 A TW95131619 A TW 95131619A TW I335466 B TWI335466 B TW I335466B
Authority
TW
Taiwan
Prior art keywords
light
liquid crystal
substrate
light receiving
crystal device
Prior art date
Application number
TW095131619A
Other languages
English (en)
Chinese (zh)
Other versions
TW200722844A (en
Inventor
Shin Fujita
Yutaka Kobashi
Shin Koide
Tomoyuki Ito
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of TW200722844A publication Critical patent/TW200722844A/zh
Application granted granted Critical
Publication of TWI335466B publication Critical patent/TWI335466B/zh

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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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13318—Circuits comprising a photodetector
    • 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
    • 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
    • G09G3/3406—Control of illumination source
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer side
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133626—Illuminating devices providing two modes of illumination, e.g. day-night
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
TW095131619A 2005-09-28 2006-08-28 Liquid crystal device TWI335466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005281400A JP2007093849A (ja) 2005-09-28 2005-09-28 液晶装置及び電子機器

Publications (2)

Publication Number Publication Date
TW200722844A TW200722844A (en) 2007-06-16
TWI335466B true TWI335466B (en) 2011-01-01

Family

ID=37893386

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095131619A TWI335466B (en) 2005-09-28 2006-08-28 Liquid crystal device

Country Status (5)

Country Link
US (1) US7692734B2 (https=)
JP (1) JP2007093849A (https=)
KR (2) KR100890998B1 (https=)
CN (1) CN100478762C (https=)
TW (1) TWI335466B (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI313370B (en) * 2005-10-14 2009-08-11 Innolux Display Corp Liquid crystal display device and a method for manufacturing the same
KR100762689B1 (ko) * 2005-12-08 2007-10-01 삼성에스디아이 주식회사 휴대용 표시장치
JP4211856B2 (ja) * 2006-07-03 2009-01-21 エプソンイメージングデバイス株式会社 電気光学装置および電子機器
JP4208015B2 (ja) * 2006-07-05 2009-01-14 エプソンイメージングデバイス株式会社 受光装置、液晶装置、および電子機器
KR100830297B1 (ko) * 2006-09-26 2008-05-19 삼성에스디아이 주식회사 유기전계발광표시장치 및 그의 구동방법
KR101284053B1 (ko) * 2006-10-26 2013-07-10 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
US7808475B2 (en) * 2007-04-12 2010-10-05 Microsoft Corporation Photo-luminescent backlight support for power saving
JP5134327B2 (ja) * 2007-09-26 2013-01-30 株式会社ジャパンディスプレイイースト 表示装置
TWI409537B (zh) * 2008-04-03 2013-09-21 Innolux Corp 液晶面板及採用該液晶面板之液晶顯示裝置
JP4919303B2 (ja) 2009-04-02 2012-04-18 奇美電子股▲ふん▼有限公司 ディスプレイ装置及びこれを備える電子機器
JP5499622B2 (ja) * 2009-10-23 2014-05-21 セイコーエプソン株式会社 電気光学装置及び電子機器
WO2011064870A1 (ja) * 2009-11-26 2011-06-03 キヤノン株式会社 表示パネルの駆動方法及び表示装置
KR101733140B1 (ko) * 2010-09-14 2017-05-08 삼성디스플레이 주식회사 터치스크린패널 일체형 영상표시장치 및 그 제조방법
JP2013040981A (ja) * 2011-08-11 2013-02-28 Sony Corp 表示装置および電子機器
FR2981172B1 (fr) * 2011-10-11 2015-10-30 Wysips Dispositif d'affichage comprenant une surface multifonctionnelle et communicante
CN103163699B (zh) * 2011-12-08 2016-05-04 上海中航光电子有限公司 用于非晶硅栅极驱动电路的电容器及液晶显示器
TWI518430B (zh) 2013-12-02 2016-01-21 群創光電股份有限公司 顯示面板及應用其之顯示裝置
WO2018022005A1 (en) * 2016-07-26 2018-02-01 Hewlett-Packard Development Company, L.P. Ambient light sensor assembly
CN106054425B (zh) * 2016-08-03 2019-07-23 深圳市华星光电技术有限公司 显示面板及显示面板的制备方法
KR102656664B1 (ko) * 2016-10-06 2024-04-12 삼성디스플레이 주식회사 표시장치
CN112161703B (zh) * 2020-09-27 2023-10-27 深圳市汇顶科技股份有限公司 环境光感测装置和电子设备
CN114550579A (zh) * 2020-11-24 2022-05-27 群创光电股份有限公司 显示装置
USD1021013S1 (en) * 2022-03-25 2024-04-02 Simin Wu Drain stopper

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934800A (ja) * 1982-08-20 1984-02-25 Nippon Telegr & Teleph Corp <Ntt> 圧電形電気音響変換器
JP3015400B2 (ja) 1990-02-28 2000-03-06 株式会社東芝 液晶表示装置
JPH04316950A (ja) 1991-04-17 1992-11-09 Matsushita Seiko Co Ltd 空調機のリモートコントロールスイッチの液晶表示装置
JPH05265401A (ja) 1992-02-14 1993-10-15 Nec Corp 自動画面輝度調整付携帯型パーソナルコンピュータ
JPH09146073A (ja) 1995-11-21 1997-06-06 Nec Corp 液晶表示装置のバックライト調光回路
JPH11135291A (ja) 1997-10-31 1999-05-21 Nec Home Electron Ltd 液晶ディスプレイ用調光装置
JP3716651B2 (ja) 1998-10-20 2005-11-16 カシオ計算機株式会社 表示装置
DE10106587A1 (de) 2001-02-13 2002-08-14 Siemens Ag Display
US6678026B2 (en) * 2001-04-10 2004-01-13 Seiko Epson Corporation Liquid crystal device and electronic apparatus
JP4588936B2 (ja) 2001-07-12 2010-12-01 シャープ株式会社 液晶表示装置とその自動調光制御方法
JP2003107422A (ja) 2001-07-26 2003-04-09 Sony Corp 液晶プロジェクタ装置
JP3840077B2 (ja) 2001-09-03 2006-11-01 Ｔｄｋ株式会社 光センサ及びそれを備えた表示装置
US7408598B2 (en) * 2002-02-20 2008-08-05 Planar Systems, Inc. Light sensitive display with selected interval of light sensitive elements
US7053967B2 (en) * 2002-05-23 2006-05-30 Planar Systems, Inc. Light sensitive display
US7009663B2 (en) * 2003-12-17 2006-03-07 Planar Systems, Inc. Integrated optical light sensitive active matrix liquid crystal display
JP2004078160A (ja) 2002-06-17 2004-03-11 Fuji Photo Film Co Ltd 画像表示装置
TW200407834A (en) 2002-09-17 2004-05-16 Seiko Epson Corp Optoelectronic device, manufacturing method of optoelectronic device, and electronic machine
US20080084374A1 (en) * 2003-02-20 2008-04-10 Planar Systems, Inc. Light sensitive display
JP2004363421A (ja) 2003-06-06 2004-12-24 Sharp Corp 光半導体受光素子
JP4409873B2 (ja) 2003-08-21 2010-02-03 シチズンホールディングス株式会社 表示装置
JP2005121977A (ja) 2003-10-17 2005-05-12 Mitsubishi Electric Corp 光照射装置、投射型表示装置および光照射方法
JP3823966B2 (ja) 2003-10-20 2006-09-20 松下電器産業株式会社 液晶表示装置バックライト調光方法
JP4628770B2 (ja) * 2004-02-09 2011-02-09 株式会社日立製作所 照明装置を備えた画像表示装置及び画像表示方法
JP5058631B2 (ja) * 2006-03-03 2012-10-24 日本電気株式会社 光源装置、表示装置、端末装置及びそれらの制御方法

Also Published As

Publication number Publication date
KR100890998B1 (ko) 2009-03-31
JP2007093849A (ja) 2007-04-12
KR20080050362A (ko) 2008-06-05
CN1940677A (zh) 2007-04-04
KR20070035999A (ko) 2007-04-02
US7692734B2 (en) 2010-04-06
KR100892462B1 (ko) 2009-04-10
US20070070264A1 (en) 2007-03-29
CN100478762C (zh) 2009-04-15
TW200722844A (en) 2007-06-16

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