DE69315258D1 - LCD mit Photosensor - Google Patents

LCD mit Photosensor

Info

Publication number
DE69315258D1
DE69315258D1 DE69315258T DE69315258T DE69315258D1 DE 69315258 D1 DE69315258 D1 DE 69315258D1 DE 69315258 T DE69315258 T DE 69315258T DE 69315258 T DE69315258 T DE 69315258T DE 69315258 D1 DE69315258 D1 DE 69315258D1
Authority
DE
Germany
Prior art keywords
photosensor
lcd
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
DE69315258T
Other languages
English (en)
Other versions
DE69315258T2 (de
Inventor
Atsushi Mawatari
Minoru Kanbara
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of DE69315258D1 publication Critical patent/DE69315258D1/de
Publication of DE69315258T2 publication Critical patent/DE69315258T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
    • 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
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
DE69315258T 1992-06-03 1993-06-03 LCD mit Photosensor Expired - Lifetime DE69315258T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14290192A JP3139134B2 (ja) 1992-06-03 1992-06-03 液晶表示装置

Publications (2)

Publication Number Publication Date
DE69315258D1 true DE69315258D1 (de) 1998-01-02
DE69315258T2 DE69315258T2 (de) 1998-03-12

Family

ID=15326240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315258T Expired - Lifetime DE69315258T2 (de) 1992-06-03 1993-06-03 LCD mit Photosensor

Country Status (4)

Country Link
US (1) US5446564A (de)
EP (1) EP0573045B1 (de)
JP (1) JP3139134B2 (de)
DE (1) DE69315258T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2837578B2 (ja) * 1992-05-20 1998-12-16 シャープ株式会社 画像入出力装置および方法
US5822026A (en) * 1994-02-17 1998-10-13 Seiko Epson Corporation Active matrix substrate and color liquid crystal display
DE69519426T2 (de) * 1994-03-22 2001-06-21 Hyperchip Inc Zellenbasierte fehlertolerante Architektur mit vorteilhafter Verwendung der nicht-zugeteilten redundanten Zellen
US5812109A (en) * 1994-08-23 1998-09-22 Canon Kabushiki Kaisha Image input/output apparatus
US5675357A (en) * 1994-10-11 1997-10-07 Sharp Kabushiki Kaisha Image display/input apparatus
US5786827A (en) * 1995-02-21 1998-07-28 Lucent Technologies Inc. Semiconductor optical storage device and uses thereof
US6069674A (en) * 1995-05-19 2000-05-30 Sharp Kabushiki Kaisha Liquid crystal display apparatus
JP3212855B2 (ja) * 1995-12-14 2001-09-25 シャープ株式会社 液晶画像表示／読取装置
KR100267700B1 (ko) * 1995-12-30 2000-10-16 가시오 가즈오 신호광에 따른 표시조작수행 표시장치 및 구동방법
US5831693A (en) * 1996-02-22 1998-11-03 Honeywell Integrated light sensor for an active matrix liquid crystal display panel
KR19990014880A (ko) * 1996-03-18 1999-02-25 요트.게.아.롤페즈 디스플레이 장치
US5812102A (en) * 1997-03-12 1998-09-22 Union Switch & Signal Inc. Vital monitoring system for seven-segment display used in railroad applications
US6207842B1 (en) * 1997-10-09 2001-03-27 Mars Incorporated Process for preparing procyanidin(4-6 or 4-8) oligomers and their derivatives
CA2318395C (en) * 1998-01-27 2005-03-22 Collaboration Properties, Inc. Multifunction video communication service device
US7248232B1 (en) 1998-02-25 2007-07-24 Semiconductor Energy Laboratory Co., Ltd. Information processing device
GB9808016D0 (en) * 1998-04-15 1998-06-17 Cambridge Display Tech Ltd Display control
ID28515A (id) * 1998-06-26 2001-05-31 Asahi Optical Co Ltd Lensa objektif untuk pemungut optik
JP3865942B2 (ja) * 1998-07-17 2007-01-10 富士フイルムホールディングス株式会社 アクティブマトリクス素子、及びアクティブマトリクス素子を用いた発光素子、光変調素子、光検出素子、露光素子、表示装置
US6867752B1 (en) * 1998-08-31 2005-03-15 Semiconductor Energy Laboratory Co., Ltd. Portable information processing system
JP4482169B2 (ja) * 1999-01-19 2010-06-16 富士フイルム株式会社 撮像表示装置
US6480305B1 (en) 1999-05-25 2002-11-12 Hewlett-Packard Company Imaging device
US6097302A (en) * 1999-06-23 2000-08-01 Union Switch & Signal, Inc. System and method for monitoring a plural segment light-emitting display
US6747638B2 (en) 2000-01-31 2004-06-08 Semiconductor Energy Laboratory Co., Ltd. Adhesion type area sensor and display device having adhesion type area sensor
US7030551B2 (en) 2000-08-10 2006-04-18 Semiconductor Energy Laboratory Co., Ltd. Area sensor and display apparatus provided with an area sensor
DE10061182A1 (de) * 2000-12-07 2002-06-13 Flexo Tech Gmbh Förderschlauch
US6747290B2 (en) 2000-12-12 2004-06-08 Semiconductor Energy Laboratory Co., Ltd. Information device
US7009663B2 (en) 2003-12-17 2006-03-07 Planar Systems, Inc. Integrated optical light sensitive active matrix liquid crystal display
US7053967B2 (en) * 2002-05-23 2006-05-30 Planar Systems, Inc. Light sensitive display
WO2003073159A1 (en) 2002-02-20 2003-09-04 Planar Systems, Inc. Light sensitive display
KR100500691B1 (ko) * 2002-03-12 2005-07-12 비오이 하이디스 테크놀로지 주식회사 화상 표시 모드와 지문 인식 모드를 모두 수행하는 액정디스플레이 장치
US7184009B2 (en) 2002-06-21 2007-02-27 Nokia Corporation Display circuit with optical sensor
JP4227770B2 (ja) * 2002-07-10 2009-02-18 シャープ株式会社 表示装置およびそれを備えた画像読み取り／表示システム
US20040012556A1 (en) * 2002-07-17 2004-01-22 Sea-Weng Yong Method and related device for controlling illumination of a backlight of a liquid crystal display
US20080084374A1 (en) 2003-02-20 2008-04-10 Planar Systems, Inc. Light sensitive display
US7612818B2 (en) * 2004-03-29 2009-11-03 Toshiba Matsushita Display Technology Co., Ltd. Input sensor containing display device and method for driving the same
US7773139B2 (en) 2004-04-16 2010-08-10 Apple Inc. Image sensor with photosensitive thin film transistors
US7342256B2 (en) * 2004-07-16 2008-03-11 Semiconductor Energy Laboratory Co., Ltd. Display device mounted with read function and electric appliance
US8144115B2 (en) 2006-03-17 2012-03-27 Konicek Jeffrey C Flat panel display screen operable for touch position determination system and methods
US7859526B2 (en) * 2006-05-01 2010-12-28 Konicek Jeffrey C Active matrix emissive display and optical scanner system, methods and applications
TWI347682B (en) * 2007-09-28 2011-08-21 Prime View Int Co Ltd A photo sensor and a method for manufacturing thereof
US7960682B2 (en) 2007-12-13 2011-06-14 Apple Inc. Display device control based on integrated ambient light detection and lighting source characteristics
JP2009229502A (ja) * 2008-03-19 2009-10-08 Sony Corp 表示装置、および、その製造方法
JP5311299B2 (ja) * 2008-06-03 2013-10-09 株式会社ジャパンディスプレイ 液晶表示装置
US20110156996A1 (en) * 2008-09-05 2011-06-30 Konica Minolta Holdings, Inc. Image input/output device
TWI496042B (zh) * 2009-07-02 2015-08-11 Semiconductor Energy Lab 觸控面板及其驅動方法
KR101741465B1 (ko) * 2010-06-18 2017-05-31 삼성전자주식회사 화소 회로 및 이를 구비하는 디스플레이 장치
US9310923B2 (en) 2010-12-03 2016-04-12 Apple Inc. Input device for touch sensitive devices
US8638320B2 (en) 2011-06-22 2014-01-28 Apple Inc. Stylus orientation detection
US8928635B2 (en) 2011-06-22 2015-01-06 Apple Inc. Active stylus
US9329703B2 (en) 2011-06-22 2016-05-03 Apple Inc. Intelligent stylus
US9557845B2 (en) 2012-07-27 2017-01-31 Apple Inc. Input device for and method of communication with capacitive devices through frequency variation
US9652090B2 (en) 2012-07-27 2017-05-16 Apple Inc. Device for digital communication through capacitive coupling
US9176604B2 (en) 2012-07-27 2015-11-03 Apple Inc. Stylus device
US10048775B2 (en) 2013-03-14 2018-08-14 Apple Inc. Stylus detection and demodulation
US10845901B2 (en) 2013-07-31 2020-11-24 Apple Inc. Touch controller architecture
US10067618B2 (en) 2014-12-04 2018-09-04 Apple Inc. Coarse scan and targeted active mode scan for touch
US10474277B2 (en) 2016-05-31 2019-11-12 Apple Inc. Position-based stylus communication
CN109031824B (zh) 2018-07-31 2021-05-11 Oppo广东移动通信有限公司 阵列基板、显示屏及电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425822B (sv) * 1981-04-02 1982-11-08 Asea Ab Anordning for omvandling av information i elektrisk form till optisk form och/eller vice versa
US4655552A (en) * 1984-03-17 1987-04-07 Citizen Watch Co., Ltd. Flat panel display device having on-screen data input function
JPH0697317B2 (ja) * 1984-04-11 1994-11-30 ホシデン株式会社 液晶表示器
US4952031A (en) * 1987-06-19 1990-08-28 Victor Company Of Japan, Ltd. Liquid crystal display device
JPH02251825A (ja) * 1989-03-24 1990-10-09 Matsushita Electric Ind Co Ltd 光閾値素子
JPH02278326A (ja) * 1989-04-19 1990-11-14 Sharp Corp 情報入出力装置
GB8914453D0 (en) * 1989-06-23 1989-08-09 Stc Plc Spatial light modulators
US4992824A (en) * 1989-07-31 1991-02-12 Polaroid Corporation Apparatus and method utilizing an LCD for printing
JPH04158238A (ja) * 1990-10-22 1992-06-01 Ezel Inc 液晶パネルの検査方法

Also Published As

Publication number Publication date
EP0573045A3 (de) 1995-02-22
JP3139134B2 (ja) 2001-02-26
EP0573045A2 (de) 1993-12-08
JPH05333369A (ja) 1993-12-17
DE69315258T2 (de) 1998-03-12
US5446564A (en) 1995-08-29
EP0573045B1 (de) 1997-11-19

Similar Documents

Publication Publication Date Title
DE69315258T2 (de) LCD mit Photosensor
DE69422352T2 (de) Intelligenter Opto-Bus mit Anzeigevorrichtung
DE69331749T2 (de) Flacher bildschirm mit diodenstruktur
DE69430568T2 (de) Flacher bildschirm mit innerer tragstruktur
DE69409069D1 (de) Gabelstapler mit Auflage
DE69420727T2 (de) Tuner mit direktumsetzung
DE69415295D1 (de) Handlampe mit signalleuchte
DE69307684D1 (de) Mikroprozessor mit verteilten Taktgebern
DE69328626T2 (de) Fotokopierer mit kodierungsfunktion
DE69323909T2 (de) Mechanisches teil mit rollelementen
NO924621D0 (no) Roertraktor
DE69324387T2 (de) Fernsprechapparat mit Anzeigemodusfunktion
DE69324681D1 (de) Entproteinisierung mit azlacton-gekoppelten funktionsträgern
DE69403382T2 (de) Badewanne mit Hebevorrichtung
FI921457A (fi) Svetsanordning foer roer
DE9417923U1 (de) Etui mit Verstärkungseinrichtung
KR930022148U (ko) 액정표시장치
KR950004448U (ko) 액정표시소자
KR950020431U (ko) 액정표시소자
KR940023231U (ko) 액정표시소자
KR950009607U (ko) 액정표시소자
KR950020445U (ko) 액정표시소자
DE9309585U1 (de) Wasserwaage mit Beleuchtung
FI121U1 (fi) Glasoegonlinsramar avsedda roer en skuddsmask
FI432U1 (fi) Vaermeoeverfoerande roer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition