CN1623114A - 改进动态对比度的液晶显示器和为其生成γ电压的方法 - Google Patents
改进动态对比度的液晶显示器和为其生成γ电压的方法 Download PDFInfo
- Publication number
- CN1623114A CN1623114A CNA02828464XA CN02828464A CN1623114A CN 1623114 A CN1623114 A CN 1623114A CN A02828464X A CNA02828464X A CN A02828464XA CN 02828464 A CN02828464 A CN 02828464A CN 1623114 A CN1623114 A CN 1623114A
- Authority
- CN
- China
- Prior art keywords
- data
- lcd
- timing controller
- image
- digital gamma
- 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.)
- Granted
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Classifications
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- 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
- G09G3/20—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
-
- 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
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Picture Signal Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2002/12937 | 2002-03-11 | ||
KR1020020012937A KR20030073390A (ko) | 2002-03-11 | 2002-03-11 | 동적 휘도비를 향상시키기 위한 액정 표시 장치 및 이장치를 위한 감마 전압 생성 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1623114A true CN1623114A (zh) | 2005-06-01 |
CN100346199C CN100346199C (zh) | 2007-10-31 |
Family
ID=27786018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02828464XA Expired - Fee Related CN100346199C (zh) | 2002-03-11 | 2002-12-04 | 改进动态对比度的液晶显示器和为其生成γ电压的方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7317460B2 (zh) |
JP (1) | JP2003271114A (zh) |
KR (1) | KR20030073390A (zh) |
CN (1) | CN100346199C (zh) |
AU (1) | AU2002367762A1 (zh) |
TW (1) | TWI251195B (zh) |
WO (1) | WO2003077016A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101324722B (zh) * | 2007-06-13 | 2010-11-03 | 深圳Tcl新技术有限公司 | 一种液晶显示器背光亮度和对比度调整的方法 |
CN101131809B (zh) * | 2007-09-26 | 2011-04-13 | 友达光电股份有限公司 | 液晶显示装置及传送伽玛电压信号的方法 |
CN102353827A (zh) * | 2011-08-22 | 2012-02-15 | 天马微电子股份有限公司 | 显示模组工作电压2d码的生成方法及生成系统 |
CN101727876B (zh) * | 2008-10-14 | 2012-08-22 | 华映视讯(吴江)有限公司 | 背光亮度控制方法与装置 |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100359433B1 (ko) * | 2000-07-27 | 2002-11-23 | 삼성전자 주식회사 | 평판 디스플레이 장치 |
US6864894B1 (en) * | 2000-11-17 | 2005-03-08 | Hewlett-Packard Development Company, L.P. | Single logical screen system and method for rendering graphical data |
KR20030073390A (ko) * | 2002-03-11 | 2003-09-19 | 삼성전자주식회사 | 동적 휘도비를 향상시키기 위한 액정 표시 장치 및 이장치를 위한 감마 전압 생성 방법 |
KR100532412B1 (ko) * | 2002-08-21 | 2005-12-02 | 삼성전자주식회사 | 감마신호 제공 장치 |
US8272133B2 (en) * | 2003-07-03 | 2012-09-25 | Robert Bosch Gmbh | Circular saw having bevel and depth of cut detent system |
TWI302279B (en) * | 2003-11-04 | 2008-10-21 | Novatek Microelectronics Corp | Driver circuit for display and flat panel display |
KR100767583B1 (ko) * | 2003-12-29 | 2007-10-17 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 구동회로 |
KR100569273B1 (ko) * | 2003-12-30 | 2006-04-10 | 비오이 하이디스 테크놀로지 주식회사 | 모바일 디스플레이 모듈 |
TW200525496A (en) * | 2004-01-27 | 2005-08-01 | Richtek Techohnology Corp | Dynamic gamma correction method and system |
KR100701086B1 (ko) * | 2004-02-04 | 2007-03-29 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 구동회로 |
TWI236657B (en) * | 2004-09-01 | 2005-07-21 | Au Optronics Corp | Timing controller with external interface and apparatuses based thereon |
TWI326443B (en) * | 2004-10-27 | 2010-06-21 | Chunghwa Picture Tubes Ltd | Dynamic gamma correction circuit, method thereof and plane display device |
TWI336876B (en) * | 2004-11-10 | 2011-02-01 | Himax Tech Inc | Data driving system and display having adjustable common voltage |
KR101097512B1 (ko) * | 2004-11-23 | 2011-12-22 | 엘지디스플레이 주식회사 | 액정표시장치 및 구동방법 |
US8913089B2 (en) | 2005-06-15 | 2014-12-16 | Sharp Laboratories Of America, Inc. | Methods and systems for enhancing display characteristics with frequency-specific gain |
US7782405B2 (en) | 2004-12-02 | 2010-08-24 | Sharp Laboratories Of America, Inc. | Systems and methods for selecting a display source light illumination level |
US8947465B2 (en) | 2004-12-02 | 2015-02-03 | Sharp Laboratories Of America, Inc. | Methods and systems for display-mode-dependent brightness preservation |
US8004511B2 (en) | 2004-12-02 | 2011-08-23 | Sharp Laboratories Of America, Inc. | Systems and methods for distortion-related source light management |
US7924261B2 (en) | 2004-12-02 | 2011-04-12 | Sharp Laboratories Of America, Inc. | Methods and systems for determining a display light source adjustment |
US9083969B2 (en) * | 2005-08-12 | 2015-07-14 | Sharp Laboratories Of America, Inc. | Methods and systems for independent view adjustment in multiple-view displays |
US8922594B2 (en) | 2005-06-15 | 2014-12-30 | Sharp Laboratories Of America, Inc. | Methods and systems for enhancing display characteristics with high frequency contrast enhancement |
US7982707B2 (en) | 2004-12-02 | 2011-07-19 | Sharp Laboratories Of America, Inc. | Methods and systems for generating and applying image tone scale adjustments |
US7768496B2 (en) | 2004-12-02 | 2010-08-03 | Sharp Laboratories Of America, Inc. | Methods and systems for image tonescale adjustment to compensate for a reduced source light power level |
US7515160B2 (en) * | 2006-07-28 | 2009-04-07 | Sharp Laboratories Of America, Inc. | Systems and methods for color preservation with image tone scale corrections |
US8111265B2 (en) | 2004-12-02 | 2012-02-07 | Sharp Laboratories Of America, Inc. | Systems and methods for brightness preservation using a smoothed gain image |
US7961199B2 (en) * | 2004-12-02 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for image-specific tone scale adjustment and light-source control |
US8120570B2 (en) * | 2004-12-02 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Systems and methods for tone curve generation, selection and application |
US7800577B2 (en) * | 2004-12-02 | 2010-09-21 | Sharp Laboratories Of America, Inc. | Methods and systems for enhancing display characteristics |
KR20060065956A (ko) * | 2004-12-11 | 2006-06-15 | 삼성전자주식회사 | 액정 표시 장치 및 표시 장치의 구동 장치 |
JP2006243232A (ja) * | 2005-03-02 | 2006-09-14 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
JP4810840B2 (ja) * | 2005-03-02 | 2011-11-09 | セイコーエプソン株式会社 | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
KR101146376B1 (ko) * | 2005-06-30 | 2012-05-18 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 구동방법 |
KR20070043258A (ko) * | 2005-10-20 | 2007-04-25 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
US7684640B2 (en) * | 2005-10-20 | 2010-03-23 | Sharp Laboratories Of America, Inc. | Methods and systems for automatic digital image enhancement with local adjustment |
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US7839406B2 (en) | 2006-03-08 | 2010-11-23 | Sharp Laboratories Of America, Inc. | Methods and systems for enhancing display characteristics with ambient illumination input |
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Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4802350B2 (ja) * | 1998-03-12 | 2011-10-26 | ソニー株式会社 | 表示装置 |
JPS56107674A (en) * | 1980-01-31 | 1981-08-26 | Sony Corp | Gradation correcting device of video signal |
JPH03251818A (ja) * | 1990-03-01 | 1991-11-11 | Matsushita Electric Ind Co Ltd | 液晶パネルの駆動方法および液晶制御回路 |
JPH04349780A (ja) * | 1991-05-28 | 1992-12-04 | Matsushita Electric Ind Co Ltd | 画像データ出力装置および方法 |
JPH066820A (ja) | 1992-06-19 | 1994-01-14 | Fujitsu General Ltd | 液晶ディスプレイのガンマ補正回路 |
KR0142290B1 (ko) * | 1993-11-24 | 1998-06-15 | 김광호 | 장면적응 영상개선방법 및 그 회로 |
JPH08251515A (ja) | 1995-03-09 | 1996-09-27 | Fujitsu General Ltd | 表示器の焼付防止方法 |
JPH08278486A (ja) | 1995-04-05 | 1996-10-22 | Canon Inc | 表示制御装置及び方法及び表示装置 |
JPH096273A (ja) * | 1995-06-20 | 1997-01-10 | Fujitsu General Ltd | 焼き付き防止機能を備えた表示装置 |
JPH09331451A (ja) * | 1996-06-11 | 1997-12-22 | Mita Ind Co Ltd | 画像読取装置 |
KR100275681B1 (ko) * | 1996-08-28 | 2000-12-15 | 윤종용 | 히스토그램 추출에 의한 실 색 보정(rcc) 테이블 변경장치 |
JP3819113B2 (ja) | 1997-06-03 | 2006-09-06 | 三菱電機株式会社 | 液晶表示装置 |
JPH11143379A (ja) * | 1997-09-03 | 1999-05-28 | Semiconductor Energy Lab Co Ltd | 半導体表示装置補正システムおよび半導体表示装置の補正方法 |
KR100265702B1 (ko) * | 1998-04-11 | 2000-09-15 | 윤종용 | 고해상도 평판 디스플레이 장치 |
JP4189062B2 (ja) * | 1998-07-06 | 2008-12-03 | セイコーエプソン株式会社 | 電子機器 |
JP3433108B2 (ja) * | 1998-07-09 | 2003-08-04 | 三洋電機株式会社 | 表示装置、表示装置の駆動回路及び表示装置の駆動方法 |
JP2001195031A (ja) | 1999-10-27 | 2001-07-19 | Internatl Business Mach Corp <Ibm> | ガンマ補正用基準電位発生回路 |
JP2001255853A (ja) * | 2000-03-13 | 2001-09-21 | Sony Corp | プラズマアドレス型液晶表示素子の駆動方法および駆動装置 |
JP2001346219A (ja) | 2000-05-31 | 2001-12-14 | Fujitsu General Ltd | プロジェクション方法及びプロジェクタ装置 |
JP2001350450A (ja) * | 2000-06-05 | 2001-12-21 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
JP4201070B2 (ja) * | 2000-06-28 | 2008-12-24 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置のガンマ電圧の修正装置および方法 |
KR100682357B1 (ko) | 2000-06-28 | 2007-02-15 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 감마전압 자동조정장치 및 그의 구동방법 |
KR100741891B1 (ko) * | 2000-12-28 | 2007-07-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동회로 |
US7403181B2 (en) * | 2001-06-02 | 2008-07-22 | Samsung Electronics Co., Ltd. | Liquid crystal display with an adjusting function of a gamma curve |
US20030067435A1 (en) * | 2001-10-04 | 2003-04-10 | Hong-Da Liu | Adaptive gamma curve correction apparatus and method for a liquid crystal display |
KR20030073390A (ko) * | 2002-03-11 | 2003-09-19 | 삼성전자주식회사 | 동적 휘도비를 향상시키기 위한 액정 표시 장치 및 이장치를 위한 감마 전압 생성 방법 |
JP3838177B2 (ja) * | 2002-08-22 | 2006-10-25 | 株式会社日立製作所 | 映像表示方法、映像表示装置及びそれに用いるコントラスト調整回路 |
-
2002
- 2002-03-11 KR KR1020020012937A patent/KR20030073390A/ko not_active Application Discontinuation
- 2002-12-04 WO PCT/KR2002/002278 patent/WO2003077016A1/en not_active Application Discontinuation
- 2002-12-04 CN CNB02828464XA patent/CN100346199C/zh not_active Expired - Fee Related
- 2002-12-04 AU AU2002367762A patent/AU2002367762A1/en not_active Abandoned
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2003
- 2003-01-31 JP JP2003023209A patent/JP2003271114A/ja active Pending
- 2003-03-10 US US10/385,249 patent/US7317460B2/en not_active Expired - Fee Related
- 2003-03-11 TW TW092105209A patent/TWI251195B/zh not_active IP Right Cessation
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2007
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101324722B (zh) * | 2007-06-13 | 2010-11-03 | 深圳Tcl新技术有限公司 | 一种液晶显示器背光亮度和对比度调整的方法 |
CN101131809B (zh) * | 2007-09-26 | 2011-04-13 | 友达光电股份有限公司 | 液晶显示装置及传送伽玛电压信号的方法 |
CN101727876B (zh) * | 2008-10-14 | 2012-08-22 | 华映视讯(吴江)有限公司 | 背光亮度控制方法与装置 |
CN102353827A (zh) * | 2011-08-22 | 2012-02-15 | 天马微电子股份有限公司 | 显示模组工作电压2d码的生成方法及生成系统 |
Also Published As
Publication number | Publication date |
---|---|
JP2003271114A (ja) | 2003-09-25 |
AU2002367762A1 (en) | 2003-09-22 |
WO2003077016A1 (en) | 2003-09-18 |
TW200401251A (en) | 2004-01-16 |
US7317460B2 (en) | 2008-01-08 |
US20030169248A1 (en) | 2003-09-11 |
TWI251195B (en) | 2006-03-11 |
US8253671B2 (en) | 2012-08-28 |
CN100346199C (zh) | 2007-10-31 |
KR20030073390A (ko) | 2003-09-19 |
US20080278430A1 (en) | 2008-11-13 |
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