CN106228942B - 用于液晶显示器的栅极驱动电路 - Google Patents
用于液晶显示器的栅极驱动电路 Download PDFInfo
- Publication number
- CN106228942B CN106228942B CN201610845841.1A CN201610845841A CN106228942B CN 106228942 B CN106228942 B CN 106228942B CN 201610845841 A CN201610845841 A CN 201610845841A CN 106228942 B CN106228942 B CN 106228942B
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- CN
- China
- Prior art keywords
- film transistor
- tft
- thin film
- module
- gated sweep
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Classifications
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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
-
- 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
-
- 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
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
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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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845841.1A CN106228942B (zh) | 2016-09-23 | 2016-09-23 | 用于液晶显示器的栅极驱动电路 |
US16/313,151 US10741115B2 (en) | 2016-09-23 | 2017-09-14 | Gate driving circuit |
PCT/CN2017/101712 WO2018054260A1 (zh) | 2016-09-23 | 2017-09-14 | 栅极驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845841.1A CN106228942B (zh) | 2016-09-23 | 2016-09-23 | 用于液晶显示器的栅极驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106228942A CN106228942A (zh) | 2016-12-14 |
CN106228942B true CN106228942B (zh) | 2018-05-15 |
Family
ID=58077242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610845841.1A Active CN106228942B (zh) | 2016-09-23 | 2016-09-23 | 用于液晶显示器的栅极驱动电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10741115B2 (zh) |
CN (1) | CN106228942B (zh) |
WO (1) | WO2018054260A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106228942B (zh) * | 2016-09-23 | 2018-05-15 | 南京华东电子信息科技股份有限公司 | 用于液晶显示器的栅极驱动电路 |
CN106601206B (zh) | 2016-12-30 | 2019-01-11 | 深圳市华星光电技术有限公司 | Goa栅极驱动电路以及液晶显示装置 |
CN106683631B (zh) * | 2016-12-30 | 2018-06-22 | 深圳市华星光电技术有限公司 | 一种igzo薄膜晶体管的goa电路及显示装置 |
CN109616060B (zh) * | 2018-11-12 | 2021-02-05 | 福建华佳彩有限公司 | 一种低功耗电路 |
CN112332649B (zh) * | 2019-08-05 | 2023-10-31 | 无锡旭康微电子有限公司 | 电源切换电路及其控制方法 |
CN113935479A (zh) * | 2021-10-08 | 2022-01-14 | 上海科技大学 | 可用于人工智能物联网的高能效二值神经网络加速器 |
CN113936582A (zh) * | 2021-10-19 | 2022-01-14 | 武汉华星光电技术有限公司 | 栅极驱动电路及显示面板 |
CN115019743A (zh) * | 2022-06-29 | 2022-09-06 | 惠科股份有限公司 | 显示面板的驱动电路、阵列基板和显示面板 |
Citations (5)
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CN101017649A (zh) * | 2006-02-06 | 2007-08-15 | 三星电子株式会社 | 栅极驱动单元和具有该栅极驱动单元的显示装置 |
CN102654984A (zh) * | 2011-10-21 | 2012-09-05 | 京东方科技集团股份有限公司 | 移位寄存器单元以及栅极驱动电路 |
CN102800289A (zh) * | 2012-08-10 | 2012-11-28 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动装置与显示装置 |
CN104240766A (zh) * | 2014-09-26 | 2014-12-24 | 合肥京东方光电科技有限公司 | 移位寄存器单元及栅极驱动装置 |
CN105185292A (zh) * | 2015-10-09 | 2015-12-23 | 昆山龙腾光电有限公司 | 栅极驱动电路及显示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007317288A (ja) | 2006-05-25 | 2007-12-06 | Mitsubishi Electric Corp | シフトレジスタ回路およびそれを備える画像表示装置 |
KR101281498B1 (ko) * | 2006-10-31 | 2013-07-02 | 삼성디스플레이 주식회사 | 게이트 구동회로 및 이를 갖는 표시장치 |
CN101952875A (zh) * | 2008-02-19 | 2011-01-19 | 夏普株式会社 | 显示装置、显示装置的驱动方法、以及扫描信号线驱动电路 |
US20120082287A1 (en) * | 2009-05-20 | 2012-04-05 | Sharp Kabushiki Kaisha | Shift register |
JP5230853B2 (ja) | 2011-04-08 | 2013-07-10 | シャープ株式会社 | 走査信号線駆動回路およびそれを備えた表示装置 |
CN102542278B (zh) | 2012-01-16 | 2014-04-02 | 北方工业大学 | 基于dwt的自适应特征点提取和图像匹配 |
CN102842278B (zh) * | 2012-08-06 | 2015-09-02 | 北京大学深圳研究生院 | 栅极驱动电路单元、栅极驱动电路及显示器 |
CN104732904B (zh) * | 2013-12-20 | 2017-05-10 | 北京大学深圳研究生院 | 显示器及其栅极驱动电路和栅极驱动单元电路 |
CN104282255B (zh) | 2014-09-25 | 2016-09-28 | 京东方科技集团股份有限公司 | 移位寄存器、栅极驱动电路及其驱动方法、显示装置 |
CN104851403B (zh) | 2015-06-01 | 2017-04-05 | 深圳市华星光电技术有限公司 | 基于氧化物半导体薄膜晶体管的goa电路 |
CN105206243B (zh) * | 2015-10-28 | 2017-10-17 | 京东方科技集团股份有限公司 | 一种移位寄存器、栅极集成驱动电路及显示装置 |
CN105280153B (zh) * | 2015-11-24 | 2017-11-28 | 深圳市华星光电技术有限公司 | 一种栅极驱动电路及其显示装置 |
CN106228942B (zh) | 2016-09-23 | 2018-05-15 | 南京华东电子信息科技股份有限公司 | 用于液晶显示器的栅极驱动电路 |
-
2016
- 2016-09-23 CN CN201610845841.1A patent/CN106228942B/zh active Active
-
2017
- 2017-09-14 WO PCT/CN2017/101712 patent/WO2018054260A1/zh active Application Filing
- 2017-09-14 US US16/313,151 patent/US10741115B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101017649A (zh) * | 2006-02-06 | 2007-08-15 | 三星电子株式会社 | 栅极驱动单元和具有该栅极驱动单元的显示装置 |
CN102654984A (zh) * | 2011-10-21 | 2012-09-05 | 京东方科技集团股份有限公司 | 移位寄存器单元以及栅极驱动电路 |
CN102800289A (zh) * | 2012-08-10 | 2012-11-28 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动装置与显示装置 |
CN104240766A (zh) * | 2014-09-26 | 2014-12-24 | 合肥京东方光电科技有限公司 | 移位寄存器单元及栅极驱动装置 |
CN105185292A (zh) * | 2015-10-09 | 2015-12-23 | 昆山龙腾光电有限公司 | 栅极驱动电路及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US10741115B2 (en) | 2020-08-11 |
CN106228942A (zh) | 2016-12-14 |
WO2018054260A1 (zh) | 2018-03-29 |
US20190156723A1 (en) | 2019-05-23 |
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Effective date of registration: 20170509 Address after: Xianlin University City Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Applicant after: Nanjing Huadong Electronics Information Technology Co.,Ltd. Applicant after: Nanjing CLP panda flat panel display technology Co., Ltd. Address before: A city road Nanjing city Jiangsu province 210033 Qixia Xianlin University No. 7 Applicant before: Nanjing Huadong Electronics Information Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: Xianlin University City Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Co-patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Patentee before: Nanjing East China Electronic Information Technology Co.,Ltd. |
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TR01 | Transfer of patent right |