CN1202503C - 液晶驱动装置以及灰度显示方法 - Google Patents
液晶驱动装置以及灰度显示方法 Download PDFInfo
- Publication number
- CN1202503C CN1202503C CNB018054641A CN01805464A CN1202503C CN 1202503 C CN1202503 C CN 1202503C CN B018054641 A CNB018054641 A CN B018054641A CN 01805464 A CN01805464 A CN 01805464A CN 1202503 C CN1202503 C CN 1202503C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- mentioned
- impressed voltage
- pattern
- 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.)
- Expired - Fee Related
Links
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
-
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- G09G2320/0252—Improving the response speed
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- 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
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- 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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000391136 | 2000-12-22 | ||
JP391136/2000 | 2000-12-22 | ||
JP218440/2001 | 2001-07-18 | ||
JP2001218440 | 2001-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1404602A CN1404602A (zh) | 2003-03-19 |
CN1202503C true CN1202503C (zh) | 2005-05-18 |
Family
ID=26606421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018054641A Expired - Fee Related CN1202503C (zh) | 2000-12-22 | 2001-12-21 | 液晶驱动装置以及灰度显示方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7119775B2 (zh) |
EP (1) | EP1345202B1 (zh) |
KR (1) | KR100516764B1 (zh) |
CN (1) | CN1202503C (zh) |
DE (1) | DE60144059D1 (zh) |
HK (1) | HK1058855A1 (zh) |
TW (1) | TW540028B (zh) |
WO (1) | WO2002052537A1 (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003162267A (ja) * | 2001-11-29 | 2003-06-06 | Seiko Epson Corp | 表示駆動回路、電気光学装置、電子機器及び表示駆動方法 |
KR20050046816A (ko) | 2002-10-01 | 2005-05-18 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 컬러 디스플레이 장치 및 컬러 디스플레이 장치 동작 방법 |
JP4326242B2 (ja) * | 2003-03-13 | 2009-09-02 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR100926307B1 (ko) * | 2003-04-28 | 2009-11-12 | 삼성전자주식회사 | 액정표시장치 |
TWI251708B (en) * | 2003-05-11 | 2006-03-21 | Hannstar Display Corp | Method for overdriving a liquid crystal display and defining gradation voltages therefor |
KR100813382B1 (ko) * | 2003-07-28 | 2008-03-12 | 니치아 카가쿠 고교 가부시키가이샤 | 발광장치, led조명, led발광장치 및 발광장치의제어방법 |
KR100927709B1 (ko) * | 2003-08-12 | 2009-11-18 | 삼성에스디아이 주식회사 | 표시 장치 및 그의 구동 장치 |
KR100741963B1 (ko) * | 2003-11-27 | 2007-07-23 | 삼성에스디아이 주식회사 | 액정표시장치 및 이의 구동 방법 |
US7554167B2 (en) * | 2003-12-29 | 2009-06-30 | Vladimir Vaganov | Three-dimensional analog input control device |
TWI336876B (en) * | 2004-11-10 | 2011-02-01 | Himax Tech Inc | Data driving system and display having adjustable common voltage |
JP4561341B2 (ja) * | 2004-12-03 | 2010-10-13 | セイコーエプソン株式会社 | 画像表示装置、画像信号変換装置、画像信号変換方法、画像信号変換プログラム、およびそのプログラムを記憶した記憶媒体 |
US8339345B2 (en) * | 2005-09-27 | 2012-12-25 | Sharp Kabushiki Kaisha | Liquid crystal display device, instrument panel, automotive vehicle, and liquid crystal display method |
JP2007108383A (ja) * | 2005-10-13 | 2007-04-26 | Rohm Co Ltd | 画像表示装置 |
JP4728816B2 (ja) * | 2006-01-13 | 2011-07-20 | 東芝モバイルディスプレイ株式会社 | 表示装置及びその駆動方法及び端末装置 |
JPWO2007091611A1 (ja) * | 2006-02-09 | 2009-07-02 | パナソニック株式会社 | 液晶表示装置 |
US8154493B2 (en) * | 2006-06-02 | 2012-04-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device, driving method of the same, and electronic device using the same |
TW200802259A (en) * | 2006-06-30 | 2008-01-01 | Innolux Display Corp | Method for driving liquid crystal display |
TWI366807B (en) * | 2006-09-21 | 2012-06-21 | Au Optronics Corp | Liquid crystal display and driving method thereof |
JP2008268384A (ja) * | 2007-04-17 | 2008-11-06 | Nec Lcd Technologies Ltd | 液晶表示装置 |
US8659641B2 (en) | 2007-05-18 | 2014-02-25 | 3M Innovative Properties Company | Stereoscopic 3D liquid crystal display apparatus with black data insertion |
JP2008292851A (ja) * | 2007-05-25 | 2008-12-04 | Nano Loa Inc | 液晶デバイスおよび液晶デバイスの駆動方法 |
US20100214325A1 (en) * | 2007-10-05 | 2010-08-26 | Daisuke Koyama | Image display |
KR20090037210A (ko) * | 2007-10-11 | 2009-04-15 | 삼성전자주식회사 | 표시 장치 및 표시 장치의 감마 데이터 조절 방법 |
EP2136354B1 (en) | 2008-06-09 | 2017-03-22 | Semiconductor Energy Laboratory Co., Ltd. | Display device, liquid crystal display device and electronic device including the same |
JP5481810B2 (ja) * | 2008-08-18 | 2014-04-23 | セイコーエプソン株式会社 | 電気光学装置、その駆動方法および電子機器 |
JP5434091B2 (ja) * | 2009-01-26 | 2014-03-05 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
DE102010061123A1 (de) | 2010-12-08 | 2012-06-14 | Schott Ag | Anzeige |
KR101499369B1 (ko) | 2010-12-08 | 2015-03-05 | 쇼오트 아게 | 디스플레이 |
DE202010013087U1 (de) | 2010-12-08 | 2011-02-24 | Schott Ag | Anzeige |
US9361822B2 (en) | 2011-11-09 | 2016-06-07 | Apple Inc. | Color adjustment techniques for displays |
JP2014211616A (ja) * | 2013-04-03 | 2014-11-13 | ソニー株式会社 | データドライバおよび表示装置 |
JP2016099372A (ja) * | 2014-11-18 | 2016-05-30 | ソニー株式会社 | データドライバ、表示装置、及び、電子機器 |
US10115332B2 (en) * | 2016-05-25 | 2018-10-30 | Chihao Xu | Active matrix organic light-emitting diode display device and method for driving the same |
CN114077083A (zh) * | 2020-08-14 | 2022-02-22 | 京东方科技集团股份有限公司 | 透明显示装置及制备方法 |
CN112859402B (zh) * | 2021-01-18 | 2022-09-09 | 北京理工大学重庆创新中心 | 一种液晶可变相位延迟器相位响应加速方法和加速系统 |
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KR910001848B1 (ko) * | 1986-02-06 | 1991-03-28 | 세이꼬 엡슨 가부시끼가이샤 | 화상 표시 장치 |
JPS63231423A (ja) * | 1987-03-20 | 1988-09-27 | Fujitsu Ltd | 液晶パネルの駆動方式 |
US4888599A (en) * | 1987-10-23 | 1989-12-19 | Rockwell International Corp. | Real time apparatus for adjusting contrast ratio of liquid crystal displays |
JPH03134695A (ja) * | 1989-10-20 | 1991-06-07 | Matsushita Electron Corp | 液晶表示装置 |
JPH03134624A (ja) * | 1989-10-20 | 1991-06-07 | Matsushita Electron Corp | 液晶表示装置 |
TW228633B (zh) * | 1991-01-17 | 1994-08-21 | Semiconductor Energy Res Co Ltd | |
EP0499979A3 (en) * | 1991-02-16 | 1993-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
JPH06265847A (ja) | 1991-02-16 | 1994-09-22 | Semiconductor Energy Lab Co Ltd | 表示装置 |
US5489918A (en) * | 1991-06-14 | 1996-02-06 | Rockwell International Corporation | Method and apparatus for dynamically and adjustably generating active matrix liquid crystal display gray level voltages |
JP2639764B2 (ja) * | 1991-10-08 | 1997-08-13 | 株式会社半導体エネルギー研究所 | 電気光学装置の表示方法 |
JPH05119733A (ja) * | 1991-10-30 | 1993-05-18 | Nec Home Electron Ltd | 液晶表示装置 |
US5359345A (en) | 1992-08-05 | 1994-10-25 | Cree Research, Inc. | Shuttered and cycled light emitting diode display and method of producing the same |
US5724062A (en) * | 1992-08-05 | 1998-03-03 | Cree Research, Inc. | High resolution, high brightness light emitting diode display and method and producing the same |
JP3134624B2 (ja) | 1993-09-21 | 2001-02-13 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
JPH07253765A (ja) | 1994-03-15 | 1995-10-03 | Hitachi Ltd | 液晶アクティブマトリクス表示装置 |
JPH0854859A (ja) | 1994-08-15 | 1996-02-27 | Casio Comput Co Ltd | 液晶駆動装置 |
US5757348A (en) * | 1994-12-22 | 1998-05-26 | Displaytech, Inc. | Active matrix liquid crystal image generator with hybrid writing scheme |
JP3134695B2 (ja) | 1995-01-25 | 2001-02-13 | 日立電線株式会社 | Sz撚スペーサ型光ファイバケーブル |
US5852430A (en) * | 1995-04-20 | 1998-12-22 | Casio Computer Co., Ltd. | Color liquid crystal display device |
JPH09114421A (ja) | 1995-10-19 | 1997-05-02 | Asahi Glass Co Ltd | カラー液晶表示装置 |
WO1997035225A2 (en) * | 1996-03-07 | 1997-09-25 | Asahi Glass Company Ltd. | Gray scale driving method for a birefringent liquid crystal display device |
JPH09292601A (ja) | 1996-04-25 | 1997-11-11 | Kansei Corp | 液晶表示装置 |
JP4050802B2 (ja) | 1996-08-02 | 2008-02-20 | シチズン電子株式会社 | カラー表示装置 |
JP3442581B2 (ja) | 1996-08-06 | 2003-09-02 | 株式会社ヒューネット | ネマティック液晶の駆動方法 |
JPH10177370A (ja) * | 1996-10-16 | 1998-06-30 | Oki Lsi Technol Kansai:Kk | 多階調出力回路及び液晶表示装置 |
US5850205A (en) * | 1997-03-10 | 1998-12-15 | Northern Telecom Limited | Automatic contrast control for liquid crystal displays |
JPH10268849A (ja) | 1997-03-24 | 1998-10-09 | Seiko Epson Corp | アクティブマトリクス型液晶表示装置の駆動方法 |
JPH1138386A (ja) | 1997-07-16 | 1999-02-12 | Matsushita Electric Ind Co Ltd | 映像表示装置およびその駆動方法 |
JPH1184341A (ja) | 1997-09-12 | 1999-03-26 | Buraito Kenkyusho:Kk | ネマティック液晶の駆動方法 |
JPH11296150A (ja) * | 1998-04-10 | 1999-10-29 | Masaya Okita | 液晶の高速駆動方法 |
-
2001
- 2001-12-21 KR KR10-2002-7010871A patent/KR100516764B1/ko not_active IP Right Cessation
- 2001-12-21 US US10/182,711 patent/US7119775B2/en not_active Expired - Fee Related
- 2001-12-21 CN CNB018054641A patent/CN1202503C/zh not_active Expired - Fee Related
- 2001-12-21 TW TW090131973A patent/TW540028B/zh not_active IP Right Cessation
- 2001-12-21 DE DE60144059T patent/DE60144059D1/de not_active Expired - Lifetime
- 2001-12-21 EP EP01272283A patent/EP1345202B1/en not_active Expired - Lifetime
- 2001-12-21 WO PCT/JP2001/011247 patent/WO2002052537A1/ja active IP Right Grant
-
2004
- 2004-03-03 HK HK04101581.9A patent/HK1058855A1/xx not_active IP Right Cessation
- 2004-10-18 US US10/965,837 patent/US7123228B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100516764B1 (ko) | 2005-09-22 |
CN1404602A (zh) | 2003-03-19 |
TW540028B (en) | 2003-07-01 |
HK1058855A1 (en) | 2004-06-04 |
US7119775B2 (en) | 2006-10-10 |
EP1345202B1 (en) | 2011-02-16 |
US20050068280A1 (en) | 2005-03-31 |
WO2002052537A1 (fr) | 2002-07-04 |
EP1345202A1 (en) | 2003-09-17 |
US7123228B2 (en) | 2006-10-17 |
KR20030007437A (ko) | 2003-01-23 |
DE60144059D1 (de) | 2011-03-31 |
US20030011553A1 (en) | 2003-01-16 |
EP1345202A4 (en) | 2006-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INTERNET DISPLAY TECHNOLOGY CO., LTD.; OZAKI FUNG Free format text: FORMER OWNER: HUNET INC; OZAKI FUNG Effective date: 20070309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070309 Address after: Tokyo, Japan Co-patentee after: Wei Qifeng Patentee after: Hunet Inc. Address before: Tokyo, Japan Co-patentee before: Wei Qifeng Patentee before: Hunet Inc. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20131221 |