CN103198804A - 一种液晶显示装置及其驱动方法 - Google Patents
一种液晶显示装置及其驱动方法 Download PDFInfo
- Publication number
- CN103198804A CN103198804A CN2013101027098A CN201310102709A CN103198804A CN 103198804 A CN103198804 A CN 103198804A CN 2013101027098 A CN2013101027098 A CN 2013101027098A CN 201310102709 A CN201310102709 A CN 201310102709A CN 103198804 A CN103198804 A CN 103198804A
- Authority
- CN
- China
- Prior art keywords
- drive signal
- scanning drive
- oxide
- semiconductor
- type metal
- 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 32
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000630 rising effect Effects 0.000 claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims description 53
- 239000010409 thin film Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000203 mixture 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
- 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
-
- 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
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
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 (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310102709.8A CN103198804B (zh) | 2013-03-27 | 2013-03-27 | 一种液晶显示装置及其驱动方法 |
PCT/CN2013/073421 WO2014153768A1 (zh) | 2013-03-27 | 2013-03-29 | 一种液晶显示装置及其驱动方法 |
US13/878,563 US9159289B2 (en) | 2013-03-27 | 2013-03-29 | Liquid crystal display and the driving method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310102709.8A CN103198804B (zh) | 2013-03-27 | 2013-03-27 | 一种液晶显示装置及其驱动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103198804A true CN103198804A (zh) | 2013-07-10 |
CN103198804B CN103198804B (zh) | 2015-09-16 |
Family
ID=48721284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310102709.8A Active CN103198804B (zh) | 2013-03-27 | 2013-03-27 | 一种液晶显示装置及其驱动方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103198804B (zh) |
WO (1) | WO2014153768A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104332148A (zh) * | 2014-11-20 | 2015-02-04 | 深圳市华星光电技术有限公司 | 液晶显示面板及其驱动方法 |
CN104332145A (zh) * | 2014-11-07 | 2015-02-04 | 深圳市华星光电技术有限公司 | 液晶面板及其驱动方法、液晶显示器 |
CN104966505A (zh) * | 2015-07-31 | 2015-10-07 | 深圳市华星光电技术有限公司 | 削角电路、具有该电路的液晶显示装置及驱动方法 |
WO2016037382A1 (zh) * | 2014-09-12 | 2016-03-17 | 深圳市华星光电技术有限公司 | 驱动电路及液晶显示装置 |
CN105448250A (zh) * | 2014-08-28 | 2016-03-30 | 奇景光电股份有限公司 | 显示器的栅极驱动方法及驱动模块 |
CN106023935A (zh) * | 2016-07-27 | 2016-10-12 | 深圳市华星光电技术有限公司 | 液晶显示装置及其驱动方法 |
CN106251803A (zh) * | 2016-08-17 | 2016-12-21 | 深圳市华星光电技术有限公司 | 用于显示面板的栅极驱动器、显示面板及显示器 |
CN106847153A (zh) * | 2017-01-22 | 2017-06-13 | 惠科股份有限公司 | 一种扫描电路、显示设备和扫描电路的驱动方法 |
CN108154861A (zh) * | 2018-01-24 | 2018-06-12 | 昆山龙腾光电有限公司 | 一种削角电压产生电路及液晶显示装置 |
CN109658857A (zh) * | 2018-12-19 | 2019-04-19 | 惠科股份有限公司 | 一种显示装置及其削角电阻电路和实现方法 |
CN112562563A (zh) * | 2020-12-01 | 2021-03-26 | 惠科股份有限公司 | 显示设备及其驱动方法 |
CN114038389A (zh) * | 2021-05-24 | 2022-02-11 | 重庆康佳光电技术研究院有限公司 | 一种发光单元的驱动电路、方法以及显示单元和显示面板 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204626A (ja) * | 1990-11-30 | 1992-07-27 | Toshiba Corp | 液晶表示装置 |
JP2000035560A (ja) * | 1998-05-12 | 2000-02-02 | Toshiba Corp | アクティブマトリクス型表示装置 |
TW200837695A (en) * | 2007-03-15 | 2008-09-16 | Au Optronics Corp | Liquid crystal display and pulse adjustment circuit thereof |
CN101587700A (zh) * | 2009-06-26 | 2009-11-25 | 友达光电股份有限公司 | 液晶显示器及驱动液晶显示器的方法 |
US20110169796A1 (en) * | 2010-01-14 | 2011-07-14 | Innocom Technology (Shenzhen) Co., Ltd. | Drive circuit and liquid crystal display using the same |
CN102136259A (zh) * | 2011-03-28 | 2011-07-27 | 华映视讯(吴江)有限公司 | 产生液晶显示器的削角电压的削角电路及其方法 |
CN102314847A (zh) * | 2011-09-06 | 2012-01-11 | 深圳市华星光电技术有限公司 | Lcd驱动系统中的切角电路 |
CN102866551A (zh) * | 2012-10-11 | 2013-01-09 | 深圳市华星光电技术有限公司 | 液晶显示装置及其驱动电路 |
CN203179487U (zh) * | 2013-03-27 | 2013-09-04 | 深圳市华星光电技术有限公司 | 一种液晶显示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101300619B (zh) * | 2005-11-04 | 2010-11-17 | 夏普株式会社 | 显示装置 |
JP2008145677A (ja) * | 2006-12-08 | 2008-06-26 | Sharp Corp | 表示装置 |
WO2009116207A1 (ja) * | 2008-03-19 | 2009-09-24 | シャープ株式会社 | 表示パネル駆動回路、液晶表示装置、表示パネルの駆動方法 |
-
2013
- 2013-03-27 CN CN201310102709.8A patent/CN103198804B/zh active Active
- 2013-03-29 WO PCT/CN2013/073421 patent/WO2014153768A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04204626A (ja) * | 1990-11-30 | 1992-07-27 | Toshiba Corp | 液晶表示装置 |
JP2000035560A (ja) * | 1998-05-12 | 2000-02-02 | Toshiba Corp | アクティブマトリクス型表示装置 |
TW200837695A (en) * | 2007-03-15 | 2008-09-16 | Au Optronics Corp | Liquid crystal display and pulse adjustment circuit thereof |
CN101587700A (zh) * | 2009-06-26 | 2009-11-25 | 友达光电股份有限公司 | 液晶显示器及驱动液晶显示器的方法 |
US20110169796A1 (en) * | 2010-01-14 | 2011-07-14 | Innocom Technology (Shenzhen) Co., Ltd. | Drive circuit and liquid crystal display using the same |
CN102136259A (zh) * | 2011-03-28 | 2011-07-27 | 华映视讯(吴江)有限公司 | 产生液晶显示器的削角电压的削角电路及其方法 |
CN102314847A (zh) * | 2011-09-06 | 2012-01-11 | 深圳市华星光电技术有限公司 | Lcd驱动系统中的切角电路 |
CN102866551A (zh) * | 2012-10-11 | 2013-01-09 | 深圳市华星光电技术有限公司 | 液晶显示装置及其驱动电路 |
CN203179487U (zh) * | 2013-03-27 | 2013-09-04 | 深圳市华星光电技术有限公司 | 一种液晶显示装置 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105448250B (zh) * | 2014-08-28 | 2018-07-27 | 奇景光电股份有限公司 | 显示器的栅极驱动方法及驱动模块 |
CN105448250A (zh) * | 2014-08-28 | 2016-03-30 | 奇景光电股份有限公司 | 显示器的栅极驱动方法及驱动模块 |
WO2016037382A1 (zh) * | 2014-09-12 | 2016-03-17 | 深圳市华星光电技术有限公司 | 驱动电路及液晶显示装置 |
CN104332145B (zh) * | 2014-11-07 | 2017-03-01 | 深圳市华星光电技术有限公司 | 液晶面板及其驱动方法、液晶显示器 |
CN104332145A (zh) * | 2014-11-07 | 2015-02-04 | 深圳市华星光电技术有限公司 | 液晶面板及其驱动方法、液晶显示器 |
CN104332148A (zh) * | 2014-11-20 | 2015-02-04 | 深圳市华星光电技术有限公司 | 液晶显示面板及其驱动方法 |
WO2017020380A1 (zh) * | 2015-07-31 | 2017-02-09 | 深圳市华星光电技术有限公司 | 削角电路、具有该电路的液晶显示装置及驱动方法 |
US9824663B2 (en) | 2015-07-31 | 2017-11-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Waveform-shaping circuit for trimming rising edge of scanning signal, liquid crystal display device having the same, and driving method for the same |
CN104966505A (zh) * | 2015-07-31 | 2015-10-07 | 深圳市华星光电技术有限公司 | 削角电路、具有该电路的液晶显示装置及驱动方法 |
CN106023935A (zh) * | 2016-07-27 | 2016-10-12 | 深圳市华星光电技术有限公司 | 液晶显示装置及其驱动方法 |
CN106251803A (zh) * | 2016-08-17 | 2016-12-21 | 深圳市华星光电技术有限公司 | 用于显示面板的栅极驱动器、显示面板及显示器 |
CN106847153A (zh) * | 2017-01-22 | 2017-06-13 | 惠科股份有限公司 | 一种扫描电路、显示设备和扫描电路的驱动方法 |
CN106847153B (zh) * | 2017-01-22 | 2019-11-19 | 惠科股份有限公司 | 一种扫描电路、显示设备和扫描电路的驱动方法 |
CN108154861A (zh) * | 2018-01-24 | 2018-06-12 | 昆山龙腾光电有限公司 | 一种削角电压产生电路及液晶显示装置 |
CN109658857A (zh) * | 2018-12-19 | 2019-04-19 | 惠科股份有限公司 | 一种显示装置及其削角电阻电路和实现方法 |
CN112562563A (zh) * | 2020-12-01 | 2021-03-26 | 惠科股份有限公司 | 显示设备及其驱动方法 |
CN114038389A (zh) * | 2021-05-24 | 2022-02-11 | 重庆康佳光电技术研究院有限公司 | 一种发光单元的驱动电路、方法以及显示单元和显示面板 |
Also Published As
Publication number | Publication date |
---|---|
WO2014153768A1 (zh) | 2014-10-02 |
CN103198804B (zh) | 2015-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103198804B (zh) | 一种液晶显示装置及其驱动方法 | |
CN203179487U (zh) | 一种液晶显示装置 | |
CN106023935B (zh) | 液晶显示装置及其驱动方法 | |
CN101320171B (zh) | 液晶显示器及改善其关机残影的方法 | |
CN103247280B (zh) | 削角电路及其控制方法 | |
CN103500556B (zh) | 一种像素电路及其驱动方法、薄膜晶体管背板 | |
CN104966505A (zh) | 削角电路、具有该电路的液晶显示装置及驱动方法 | |
CN106023936B (zh) | 扫描驱动电路及具有该电路的平面显示装置 | |
CN103345094B (zh) | 一种液晶面板、驱动方法和液晶显示装置 | |
CN103454823B (zh) | 一种阵列基板及液晶显示面板 | |
CN103390394B (zh) | 一种液晶面板和液晶面板的驱动方法 | |
CN101329843B (zh) | 液晶显示装置及其驱动方法 | |
CN103353697A (zh) | 一种阵列基板及液晶显示面板 | |
CN106297723B (zh) | 一种像素驱动电路、显示面板以及像素驱动方法 | |
CN105185332A (zh) | 液晶显示面板及其驱动电路、制造方法 | |
CN101546529A (zh) | 液晶显示装置 | |
CN104460082A (zh) | 具有触控功能的液晶显示器及其触控检测方法 | |
CN104155820A (zh) | 一种阵列基板及驱动方法 | |
CN103293732B (zh) | 液晶面板驱动方法以及液晶面板 | |
CN105976751A (zh) | 扫描驱动电路及具有该电路的平面显示装置 | |
CN105529006A (zh) | 一种栅极驱动电路以及液晶显示器 | |
CN108154861A (zh) | 一种削角电压产生电路及液晶显示装置 | |
CN104376825A (zh) | 一种移位寄存器单元、栅极驱动电路及显示装置 | |
CN104376826A (zh) | 一种移位寄存器单元、栅极驱动电路及显示装置 | |
CN106409253A (zh) | 移位寄存器及其驱动方法、栅极驱动电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 Guangdong province Shenzhen Guangming New District Office of Gongming Tong community tourism industry science and Technology Parks Road Building 1 first floor B District Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210309 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. |
|
TR01 | Transfer of patent right |