CN1398392A - 控制lcos/lcd中共模电极电压的方法和装置 - Google Patents
控制lcos/lcd中共模电极电压的方法和装置 Download PDFInfo
- Publication number
- CN1398392A CN1398392A CN01804248A CN01804248A CN1398392A CN 1398392 A CN1398392 A CN 1398392A CN 01804248 A CN01804248 A CN 01804248A CN 01804248 A CN01804248 A CN 01804248A CN 1398392 A CN1398392 A CN 1398392A
- Authority
- CN
- China
- Prior art keywords
- sensor
- voltage
- detector
- common mode
- electrode voltage
- 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.)
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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
-
- 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
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
-
- 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
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
- G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data electrodes
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0204—Compensation of DC component across the pixels in flat 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- 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
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display 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
- G09G3/36—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
- G09G3/3614—Control of polarity reversal in general
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25027300P | 2000-11-30 | 2000-11-30 | |
US60/250,273 | 2000-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1398392A true CN1398392A (zh) | 2003-02-19 |
CN1227640C CN1227640C (zh) | 2005-11-16 |
Family
ID=22947065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018042481A Expired - Fee Related CN1227640C (zh) | 2000-11-30 | 2001-11-29 | 控制lcos/lcd中共模电极电压的方法和装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7088331B2 (zh) |
EP (1) | EP1337996A4 (zh) |
JP (1) | JP2004514947A (zh) |
KR (1) | KR100821032B1 (zh) |
CN (1) | CN1227640C (zh) |
AU (1) | AU2002236516A1 (zh) |
BR (1) | BR0107945A (zh) |
MX (1) | MXPA02007367A (zh) |
WO (1) | WO2002044795A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100363975C (zh) * | 2005-02-23 | 2008-01-23 | 南京Lg新港显示有限公司 | 液晶显示装置的共同电极电压调整装置及方法 |
CN100458526C (zh) * | 2005-01-17 | 2009-02-04 | 富士机械制造株式会社 | 液晶显示装置用调整装置 |
CN105467638A (zh) * | 2016-01-08 | 2016-04-06 | 豪威半导体(上海)有限责任公司 | 一种lcos结构及制造方法 |
CN108574488A (zh) * | 2017-03-07 | 2018-09-25 | 赛卓电子科技(上海)有限公司 | 传感器信号处理电路 |
CN111198450A (zh) * | 2018-11-16 | 2020-05-26 | 乐金显示有限公司 | 具有光传感器的显示面板和使用该显示面板的显示装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3556163B2 (ja) * | 2000-09-25 | 2004-08-18 | 富士通日立プラズマディスプレイ株式会社 | 表示装置 |
US6911966B2 (en) * | 2001-08-24 | 2005-06-28 | Koninklijke Philips Electronics N.V. | Matrix display device |
JP4806634B2 (ja) * | 2003-08-19 | 2011-11-02 | イー インク コーポレイション | 電気光学ディスプレイおよび電気光学ディスプレイを動作させる方法 |
KR100992134B1 (ko) * | 2003-11-26 | 2010-11-04 | 삼성전자주식회사 | 공통 전압 조절 장치 및 방법 |
JP2006201619A (ja) * | 2005-01-21 | 2006-08-03 | Funai Electric Co Ltd | 液晶表示装置 |
US7290883B2 (en) * | 2005-03-24 | 2007-11-06 | Tte Tchnology, Inc. | System and method for projecting video onto a screen |
US9049412B2 (en) * | 2005-03-30 | 2015-06-02 | Tte Technology, Inc. | System and method for projecting video onto a screen |
US7281806B2 (en) * | 2005-06-08 | 2007-10-16 | Tte Technology, Inc. | System and method for projecting a video image with a temporal LED combiner |
US20070030453A1 (en) * | 2005-08-02 | 2007-02-08 | Brent Hoffman | System and method for increasing the brightness of an image |
US7410262B2 (en) * | 2005-08-02 | 2008-08-12 | Tte Technology, Inc. | System and method for compensating for spoke light |
JP4813857B2 (ja) * | 2005-09-20 | 2011-11-09 | 株式会社 日立ディスプレイズ | 共通電極印加電圧調整機能付き表示装置及びその調整方法 |
TWI307079B (en) * | 2005-12-16 | 2009-03-01 | Innolux Display Corp | Liquid crystal display panel and method of adjusting voltage of the liquid crystal display panel |
JP2007206680A (ja) * | 2006-01-06 | 2007-08-16 | Canon Inc | 液晶表示装置及び制御方法 |
JP2007206676A (ja) | 2006-01-06 | 2007-08-16 | Canon Inc | 液晶表示装置 |
US8384634B2 (en) * | 2008-09-24 | 2013-02-26 | Apple Inc. | Display with reduced parasitic effects |
CN104570426B (zh) * | 2015-02-10 | 2017-11-14 | 武汉精测电子技术股份有限公司 | 液晶模组的vcom数据烧录校验方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5239368A (en) * | 1985-03-27 | 1993-08-24 | Canon Kabushiki Kaisha | High speed color balance adjusting device capable of compensating for a flickering light source |
US4833525A (en) * | 1985-03-29 | 1989-05-23 | Canon Kabushiki Kaisha | High speed color balance adjusting device capable of compensating for a flickering light source |
US5029590A (en) * | 1985-08-09 | 1991-07-09 | Allain Joseph L | Portable, life detection monitor system |
US5045928A (en) * | 1988-04-21 | 1991-09-03 | Canon Kabushiki Kaisha | White balance control with choice of control dependent on brightness |
US5751261A (en) * | 1990-12-31 | 1998-05-12 | Kopin Corporation | Control system for display panels |
JPH0540250A (ja) * | 1991-07-31 | 1993-02-19 | Toshiba Corp | 投射型液晶表示装置 |
JP2872511B2 (ja) * | 1992-12-28 | 1999-03-17 | シャープ株式会社 | 表示装置の共通電極駆動回路 |
JPH06289817A (ja) * | 1993-04-01 | 1994-10-18 | Sharp Corp | 表示装置の駆動方法及び駆動回路 |
US5920298A (en) * | 1996-12-19 | 1999-07-06 | Colorado Microdisplay, Inc. | Display system having common electrode modulation |
KR100209603B1 (ko) * | 1996-12-23 | 1999-07-15 | 구자홍 | 위치검출 액정 디스플레이장치 |
US5926162A (en) * | 1996-12-31 | 1999-07-20 | Honeywell, Inc. | Common electrode voltage driving circuit for a liquid crystal display |
DE69840848D1 (de) * | 1997-12-05 | 2009-07-09 | Citizen Holdings Co Ltd | Flüssigkristallvorrichtung und Verfahren zur Ansteuerung derselben |
JP3934250B2 (ja) * | 1998-05-11 | 2007-06-20 | オリンパス株式会社 | 画像表示装置 |
-
2001
- 2001-11-29 EP EP01986048A patent/EP1337996A4/en not_active Withdrawn
- 2001-11-29 WO PCT/US2001/044803 patent/WO2002044795A2/en active Application Filing
- 2001-11-29 US US10/182,694 patent/US7088331B2/en not_active Expired - Lifetime
- 2001-11-29 JP JP2002546900A patent/JP2004514947A/ja active Pending
- 2001-11-29 CN CNB018042481A patent/CN1227640C/zh not_active Expired - Fee Related
- 2001-11-29 AU AU2002236516A patent/AU2002236516A1/en not_active Abandoned
- 2001-11-29 BR BR0107945-0A patent/BR0107945A/pt not_active IP Right Cessation
- 2001-11-29 MX MXPA02007367A patent/MXPA02007367A/es active IP Right Grant
- 2001-11-29 KR KR1020027009815A patent/KR100821032B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458526C (zh) * | 2005-01-17 | 2009-02-04 | 富士机械制造株式会社 | 液晶显示装置用调整装置 |
CN100363975C (zh) * | 2005-02-23 | 2008-01-23 | 南京Lg新港显示有限公司 | 液晶显示装置的共同电极电压调整装置及方法 |
CN105467638A (zh) * | 2016-01-08 | 2016-04-06 | 豪威半导体(上海)有限责任公司 | 一种lcos结构及制造方法 |
CN108574488A (zh) * | 2017-03-07 | 2018-09-25 | 赛卓电子科技(上海)有限公司 | 传感器信号处理电路 |
CN108574488B (zh) * | 2017-03-07 | 2021-06-25 | 赛卓电子科技(上海)有限公司 | 传感器信号处理电路 |
CN111198450A (zh) * | 2018-11-16 | 2020-05-26 | 乐金显示有限公司 | 具有光传感器的显示面板和使用该显示面板的显示装置 |
CN111198450B (zh) * | 2018-11-16 | 2023-07-18 | 乐金显示有限公司 | 具有光传感器的显示面板和使用该显示面板的显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20030098835A1 (en) | 2003-05-29 |
US7088331B2 (en) | 2006-08-08 |
EP1337996A2 (en) | 2003-08-27 |
JP2004514947A (ja) | 2004-05-20 |
AU2002236516A1 (en) | 2002-06-11 |
MXPA02007367A (es) | 2002-12-09 |
KR20020093800A (ko) | 2002-12-16 |
EP1337996A4 (en) | 2006-11-15 |
KR100821032B1 (ko) | 2008-04-08 |
CN1227640C (zh) | 2005-11-16 |
BR0107945A (pt) | 2003-02-18 |
WO2002044795A3 (en) | 2002-08-15 |
WO2002044795A2 (en) | 2002-06-06 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: French Boulogne Patentee before: THOMSON LICENSING S.A. |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190517 Address after: Paris France Patentee after: Interactive digital CE patent holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. |
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Granted publication date: 20051116 Termination date: 20201129 |
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