CN102879968A - 液晶显示驱动电路 - Google Patents
液晶显示驱动电路 Download PDFInfo
- Publication number
- CN102879968A CN102879968A CN2012104172987A CN201210417298A CN102879968A CN 102879968 A CN102879968 A CN 102879968A CN 2012104172987 A CN2012104172987 A CN 2012104172987A CN 201210417298 A CN201210417298 A CN 201210417298A CN 102879968 A CN102879968 A CN 102879968A
- Authority
- CN
- China
- Prior art keywords
- thin film
- film transistor
- tft
- liquid crystal
- crystal display
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 48
- 239000010409 thin film Substances 0.000 claims abstract description 76
- 230000005611 electricity Effects 0.000 claims description 2
- 230000003071 parasitic effect Effects 0.000 abstract description 6
- 239000003990 capacitor Substances 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210417298.7A CN102879968B (zh) | 2012-10-26 | 2012-10-26 | 液晶显示驱动电路 |
PCT/CN2012/084259 WO2014063390A1 (zh) | 2012-10-26 | 2012-11-08 | 液晶显示驱动电路 |
US13/805,663 US9024853B2 (en) | 2012-10-26 | 2012-11-08 | Liquid crystal display drive circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210417298.7A CN102879968B (zh) | 2012-10-26 | 2012-10-26 | 液晶显示驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102879968A true CN102879968A (zh) | 2013-01-16 |
CN102879968B CN102879968B (zh) | 2014-11-05 |
Family
ID=47481351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210417298.7A Active CN102879968B (zh) | 2012-10-26 | 2012-10-26 | 液晶显示驱动电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9024853B2 (zh) |
CN (1) | CN102879968B (zh) |
WO (1) | WO2014063390A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105096825A (zh) * | 2015-08-13 | 2015-11-25 | 深圳市华星光电技术有限公司 | 显示装置 |
WO2017118100A1 (zh) * | 2016-01-08 | 2017-07-13 | 京东方科技集团股份有限公司 | 显示驱动方法、显示面板及显示装置 |
CN108962124A (zh) * | 2018-08-17 | 2018-12-07 | 京东方科技集团股份有限公司 | 一种驱动电路及驱动方法、x射线探测装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000147467A (ja) * | 1991-10-16 | 2000-05-26 | Semiconductor Energy Lab Co Ltd | 電気光学表示装置の駆動方法 |
JP2001005037A (ja) * | 1999-06-21 | 2001-01-12 | Hitachi Ltd | 液晶表示装置 |
CN1627353A (zh) * | 2003-12-08 | 2005-06-15 | Lg.菲利浦Lcd株式会社 | 液晶显示器件及其驱动方法 |
CN101206321A (zh) * | 2006-12-18 | 2008-06-25 | 瀚宇彩晶股份有限公司 | 液晶显示面板及其驱动方法 |
US20110063260A1 (en) * | 2009-09-17 | 2011-03-17 | Chunghwa Picture Tubes, Ltd. | Driving circuit for liquid crystal display |
CN102402085A (zh) * | 2011-11-03 | 2012-04-04 | 深圳市华星光电技术有限公司 | 显示面板的像素结构及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206721A (en) * | 1987-07-03 | 1989-01-11 | Philips Electronic Associated | Active matrix display device |
JP3234131B2 (ja) * | 1995-06-23 | 2001-12-04 | 株式会社東芝 | 液晶表示装置 |
US7304632B2 (en) * | 1997-05-13 | 2007-12-04 | Oki Electric Industry Co., Ltd. | Liquid-crystal display driving circuit and method |
DE19811022A1 (de) * | 1998-03-13 | 1999-09-16 | Siemens Ag | Aktivmatrix-Flüssigkristallanzeige |
US7002542B2 (en) * | 1998-09-19 | 2006-02-21 | Lg.Philips Lcd Co., Ltd. | Active matrix liquid crystal display |
JP3622592B2 (ja) * | 1999-10-13 | 2005-02-23 | 株式会社日立製作所 | 液晶表示装置 |
TW523724B (en) * | 2001-08-09 | 2003-03-11 | Chi Mei Electronics Corp | Display panel with time domain multiplex driving circuit |
JP4200759B2 (ja) * | 2002-12-27 | 2008-12-24 | セイコーエプソン株式会社 | アクティブマトリクス型液晶表示装置 |
US8976103B2 (en) * | 2007-06-29 | 2015-03-10 | Japan Display West Inc. | Display apparatus, driving method for display apparatus and electronic apparatus |
TWI366784B (en) * | 2008-08-21 | 2012-06-21 | Au Optronics Corp | Matrix sensing apparatus |
US8436847B2 (en) * | 2009-12-02 | 2013-05-07 | Kent Displays Incorporated | Video rate ChLCD driving with active matrix backplanes |
CN202394020U (zh) * | 2011-11-03 | 2012-08-22 | 深圳市华星光电技术有限公司 | 显示面板及其像素结构 |
US8890784B2 (en) * | 2012-10-22 | 2014-11-18 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Method for speeding up rotation of liquid crystal molecule and liquid crystal panel drive circuit used in the method |
US9025102B2 (en) * | 2012-10-22 | 2015-05-05 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Drive circuit of liquid crystal panel |
-
2012
- 2012-10-26 CN CN201210417298.7A patent/CN102879968B/zh active Active
- 2012-11-08 WO PCT/CN2012/084259 patent/WO2014063390A1/zh active Application Filing
- 2012-11-08 US US13/805,663 patent/US9024853B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000147467A (ja) * | 1991-10-16 | 2000-05-26 | Semiconductor Energy Lab Co Ltd | 電気光学表示装置の駆動方法 |
JP2001005037A (ja) * | 1999-06-21 | 2001-01-12 | Hitachi Ltd | 液晶表示装置 |
CN1627353A (zh) * | 2003-12-08 | 2005-06-15 | Lg.菲利浦Lcd株式会社 | 液晶显示器件及其驱动方法 |
CN101206321A (zh) * | 2006-12-18 | 2008-06-25 | 瀚宇彩晶股份有限公司 | 液晶显示面板及其驱动方法 |
US20110063260A1 (en) * | 2009-09-17 | 2011-03-17 | Chunghwa Picture Tubes, Ltd. | Driving circuit for liquid crystal display |
CN102402085A (zh) * | 2011-11-03 | 2012-04-04 | 深圳市华星光电技术有限公司 | 显示面板的像素结构及其制造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105096825A (zh) * | 2015-08-13 | 2015-11-25 | 深圳市华星光电技术有限公司 | 显示装置 |
US9734789B2 (en) | 2015-08-13 | 2017-08-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Display device having a pixel structure |
WO2017118100A1 (zh) * | 2016-01-08 | 2017-07-13 | 京东方科技集团股份有限公司 | 显示驱动方法、显示面板及显示装置 |
US10453411B2 (en) | 2016-01-08 | 2019-10-22 | Boe Technology Group Co., Ltd. | Display driving method, display panel and display device |
CN108962124A (zh) * | 2018-08-17 | 2018-12-07 | 京东方科技集团股份有限公司 | 一种驱动电路及驱动方法、x射线探测装置 |
Also Published As
Publication number | Publication date |
---|---|
US20140118238A1 (en) | 2014-05-01 |
US9024853B2 (en) | 2015-05-05 |
WO2014063390A1 (zh) | 2014-05-01 |
CN102879968B (zh) | 2014-11-05 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CP03 | Change of name, title or address |
Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518000 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |
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TR01 | Transfer of patent right |