CN102237051B - 驱动电路及其驱动方法和液晶显示器 - Google Patents
驱动电路及其驱动方法和液晶显示器 Download PDFInfo
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- CN102237051B CN102237051B CN2010101589231A CN201010158923A CN102237051B CN 102237051 B CN102237051 B CN 102237051B CN 2010101589231 A CN2010101589231 A CN 2010101589231A CN 201010158923 A CN201010158923 A CN 201010158923A CN 102237051 B CN102237051 B CN 102237051B
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- China
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- pmos
- backlight
- photodiode
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- driving
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- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
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- 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
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
- G09G2310/063—Waveforms for resetting the whole screen at once
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101589231A CN102237051B (zh) | 2010-04-23 | 2010-04-23 | 驱动电路及其驱动方法和液晶显示器 |
US13/377,955 US9240155B2 (en) | 2010-04-23 | 2011-04-06 | Driving circuit and driving method thereof and liquid crystal display |
PCT/CN2011/072466 WO2011131086A1 (zh) | 2010-04-23 | 2011-04-06 | 驱动电路及其驱动方法和液晶显示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101589231A CN102237051B (zh) | 2010-04-23 | 2010-04-23 | 驱动电路及其驱动方法和液晶显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102237051A CN102237051A (zh) | 2011-11-09 |
CN102237051B true CN102237051B (zh) | 2012-12-26 |
Family
ID=44833697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101589231A Active CN102237051B (zh) | 2010-04-23 | 2010-04-23 | 驱动电路及其驱动方法和液晶显示器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9240155B2 (zh) |
CN (1) | CN102237051B (zh) |
WO (1) | WO2011131086A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103246098B (zh) * | 2013-04-26 | 2015-06-10 | 北京京东方光电科技有限公司 | 一种显示装置及其充电方法 |
CN107195282B (zh) * | 2017-07-17 | 2018-02-16 | 深圳市华星光电半导体显示技术有限公司 | 放电信号触发电路及显示装置 |
CN107767836B (zh) * | 2017-12-08 | 2021-12-17 | 武汉精测电子集团股份有限公司 | 一种基于fpga实现的液晶模组开电和关电时序的方法及装置 |
CN114724525B (zh) * | 2022-05-16 | 2023-08-08 | 福州京东方光电科技有限公司 | 显示装置及其面板驱动电路、电荷泄放方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1201967A (zh) * | 1997-05-27 | 1998-12-16 | 国际商业机器公司 | 液晶显示器 |
CN101188095A (zh) * | 2007-12-20 | 2008-05-28 | 友达光电股份有限公司 | 液晶显示装置及可衰减其残影的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2655328B2 (ja) * | 1987-12-25 | 1997-09-17 | ホシデン株式会社 | 電源オフ時の液晶表示消去方法 |
JP3827823B2 (ja) | 1996-11-26 | 2006-09-27 | シャープ株式会社 | 液晶表示画像の消去装置及びそれを備えた液晶表示装置 |
JP3705906B2 (ja) | 1997-08-28 | 2005-10-12 | 株式会社吉野工業所 | エアゾール容器のガス抜きキャップ |
JP2001209355A (ja) * | 2000-01-25 | 2001-08-03 | Nec Corp | 液晶表示装置及びその駆動方法 |
JP4529573B2 (ja) * | 2004-07-28 | 2010-08-25 | 三菱電機株式会社 | 面状光源装置及び液晶表示装置 |
CN100373218C (zh) * | 2004-08-09 | 2008-03-05 | 友达光电股份有限公司 | 于关机过程改善画面闪烁、残影的液晶显示器及方法 |
KR101177579B1 (ko) * | 2005-12-30 | 2012-08-27 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
JP4356026B2 (ja) * | 2006-10-10 | 2009-11-04 | ソニー株式会社 | 表示装置、受光方法、および情報処理装置 |
CN101281916B (zh) * | 2007-04-06 | 2010-05-26 | 群康科技(深圳)有限公司 | 光感测器和显示装置 |
CN101299322B (zh) * | 2007-04-30 | 2011-12-07 | 联詠科技股份有限公司 | 消除关机残影的显示装置与驱动装置 |
KR101386457B1 (ko) * | 2007-05-22 | 2014-04-18 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 이의 구동 방법 |
JP5178232B2 (ja) * | 2008-02-20 | 2013-04-10 | ルネサスエレクトロニクス株式会社 | 電源回路 |
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2010
- 2010-04-23 CN CN2010101589231A patent/CN102237051B/zh active Active
-
2011
- 2011-04-06 WO PCT/CN2011/072466 patent/WO2011131086A1/zh active Application Filing
- 2011-04-06 US US13/377,955 patent/US9240155B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1201967A (zh) * | 1997-05-27 | 1998-12-16 | 国际商业机器公司 | 液晶显示器 |
CN101188095A (zh) * | 2007-12-20 | 2008-05-28 | 友达光电股份有限公司 | 液晶显示装置及可衰减其残影的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120081342A1 (en) | 2012-04-05 |
CN102237051A (zh) | 2011-11-09 |
US9240155B2 (en) | 2016-01-19 |
WO2011131086A1 (zh) | 2011-10-27 |
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Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150624 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150624 |
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Effective date of registration: 20150624 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |