CN101634765B - 显示装置和电子设备 - Google Patents
显示装置和电子设备 Download PDFInfo
- Publication number
- CN101634765B CN101634765B CN2009101608329A CN200910160832A CN101634765B CN 101634765 B CN101634765 B CN 101634765B CN 2009101608329 A CN2009101608329 A CN 2009101608329A CN 200910160832 A CN200910160832 A CN 200910160832A CN 101634765 B CN101634765 B CN 101634765B
- Authority
- CN
- China
- Prior art keywords
- light
- photoelectric sensor
- receiving element
- display
- light receiving
- 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 - Fee Related
Links
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Images
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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
- G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
- G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
- G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J1/46—Electric circuits using a capacitor
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- 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
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008191321A JP2010026467A (ja) | 2008-07-24 | 2008-07-24 | 表示装置および電子機器 |
JP2008-191321 | 2008-07-24 | ||
JP2008191321 | 2008-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101634765A CN101634765A (zh) | 2010-01-27 |
CN101634765B true CN101634765B (zh) | 2012-05-23 |
Family
ID=41568176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101608329A Expired - Fee Related CN101634765B (zh) | 2008-07-24 | 2009-07-24 | 显示装置和电子设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100020006A1 (zh) |
JP (1) | JP2010026467A (zh) |
CN (1) | CN101634765B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110277057A (zh) * | 2019-06-28 | 2019-09-24 | 京东方科技集团股份有限公司 | 一种显示面板、信号处理方法及显示装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2010032539A1 (ja) * | 2008-09-19 | 2012-02-09 | シャープ株式会社 | 光センサ内蔵表示パネル |
JP5382658B2 (ja) * | 2010-02-26 | 2014-01-08 | 株式会社ジャパンディスプレイ | タッチセンサ付き表示装置、タッチパネル、タッチパネルの駆動方法、および電子機器 |
KR101791253B1 (ko) | 2010-03-08 | 2017-11-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전자기기 및 전자 시스템 |
JPWO2011145682A1 (ja) * | 2010-05-20 | 2013-07-22 | シャープ株式会社 | 表示装置 |
JP2012256020A (ja) * | 2010-12-15 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 半導体装置及びその駆動方法 |
TWI457678B (zh) * | 2011-05-04 | 2014-10-21 | Touch type electrophoretic display device | |
CN103207490B (zh) * | 2013-03-28 | 2015-10-14 | 北京京东方光电科技有限公司 | 一种阵列基板及其制造方法和显示装置 |
JP6298270B2 (ja) * | 2013-10-23 | 2018-03-20 | 株式会社キーエンス | 光電センサ |
UA119333C2 (uk) * | 2013-12-05 | 2019-06-10 | Філіп Морріс Продактс С.А. | Нагрівний виріб, що генерує аерозоль, з теплорозподілювальною обгорткою |
CN105573555B (zh) * | 2016-01-28 | 2018-06-29 | 京东方科技集团股份有限公司 | 一种压力触控结构、触控显示面板、显示装置 |
US10455863B2 (en) | 2016-03-03 | 2019-10-29 | Altria Client Services Llc | Cartridge for electronic vaping device |
KR20180088099A (ko) * | 2017-01-26 | 2018-08-03 | 삼성전자주식회사 | 전자 장치에 있어서 광 검출 장치 및 방법 |
JP2019114921A (ja) * | 2017-12-22 | 2019-07-11 | 株式会社ジャパンディスプレイ | 表示装置及び制御方法 |
EP3674861B1 (en) | 2018-12-28 | 2022-05-04 | LG Display Co., Ltd. | Touch display device, touch panel, touch sensing circuit, and touch sensing method |
US11371881B2 (en) | 2019-07-31 | 2022-06-28 | Beijing Boe Optoelectronics Technology Co., Ltd. | Photoelectric detection circuit, photoelectric detection device and electronic device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2677248B2 (ja) * | 1995-05-26 | 1997-11-17 | 日本電気株式会社 | アクティブマトリクス液晶表示パネル |
JP2004140338A (ja) * | 2002-09-26 | 2004-05-13 | Toshiba Matsushita Display Technology Co Ltd | 光センサ素子、これを用いた平面表示装置、光センサ素子の製造方法、平面表示装置の製造方法 |
JP4257221B2 (ja) * | 2003-03-31 | 2009-04-22 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置および情報端末装置 |
US20070291325A1 (en) * | 2004-04-19 | 2007-12-20 | Yoshiaki Toyota | Combined Image Pickup-Display Device |
US7492028B2 (en) * | 2005-02-18 | 2009-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Photoelectric conversion device and manufacturing method of the same, and a semiconductor device |
JPWO2006117956A1 (ja) * | 2005-04-28 | 2008-12-18 | シャープ株式会社 | 液晶表示装置 |
KR101256663B1 (ko) * | 2005-12-28 | 2013-04-19 | 엘지디스플레이 주식회사 | 액정표시장치와 그의 제조 및 구동방법 |
JP4431994B2 (ja) * | 2006-05-16 | 2010-03-17 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP2007310628A (ja) * | 2006-05-18 | 2007-11-29 | Hitachi Displays Ltd | 画像表示装置 |
JP4867766B2 (ja) * | 2007-04-05 | 2012-02-01 | セイコーエプソン株式会社 | 液晶装置、イメージセンサ、及び電子機器 |
-
2008
- 2008-07-24 JP JP2008191321A patent/JP2010026467A/ja active Pending
-
2009
- 2009-07-15 US US12/503,452 patent/US20100020006A1/en not_active Abandoned
- 2009-07-24 CN CN2009101608329A patent/CN101634765B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110277057A (zh) * | 2019-06-28 | 2019-09-24 | 京东方科技集团股份有限公司 | 一种显示面板、信号处理方法及显示装置 |
CN110277057B (zh) * | 2019-06-28 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种显示面板、信号处理方法及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101634765A (zh) | 2010-01-27 |
US20100020006A1 (en) | 2010-01-28 |
JP2010026467A (ja) | 2010-02-04 |
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