CN106251820B - 用于in-cell触控显示屏的栅极驱动电路 - Google Patents
用于in-cell触控显示屏的栅极驱动电路 Download PDFInfo
- Publication number
- CN106251820B CN106251820B CN201610845674.0A CN201610845674A CN106251820B CN 106251820 B CN106251820 B CN 106251820B CN 201610845674 A CN201610845674 A CN 201610845674A CN 106251820 B CN106251820 B CN 106251820B
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- CN
- China
- Prior art keywords
- film transistor
- tft
- thin film
- module
- pull
- 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
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- 238000012423 maintenance Methods 0.000 claims abstract description 64
- 239000003990 capacitor Substances 0.000 claims abstract description 16
- 239000010409 thin film Substances 0.000 claims description 134
- 239000010408 film Substances 0.000 claims description 33
- 239000013078 crystal Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 210000002858 crystal cell Anatomy 0.000 description 3
- 102100022887 GTP-binding nuclear protein Ran Human genes 0.000 description 2
- 101000774835 Heteractis crispa PI-stichotoxin-Hcr2o Proteins 0.000 description 2
- 101000620756 Homo sapiens GTP-binding nuclear protein Ran Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100328360 Schizosaccharomyces pombe (strain 972 / ATCC 24843) clr1 gene Proteins 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845674.0A CN106251820B (zh) | 2016-09-23 | 2016-09-23 | 用于in-cell触控显示屏的栅极驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610845674.0A CN106251820B (zh) | 2016-09-23 | 2016-09-23 | 用于in-cell触控显示屏的栅极驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106251820A CN106251820A (zh) | 2016-12-21 |
CN106251820B true CN106251820B (zh) | 2018-12-21 |
Family
ID=57611565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610845674.0A Expired - Fee Related CN106251820B (zh) | 2016-09-23 | 2016-09-23 | 用于in-cell触控显示屏的栅极驱动电路 |
Country Status (1)
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CN (1) | CN106251820B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107221279B (zh) * | 2017-05-19 | 2020-11-27 | 南京中电熊猫液晶显示科技有限公司 | 一种双向扫描驱动电路 |
CN107591136B (zh) * | 2017-08-25 | 2019-03-19 | 南京中电熊猫平板显示科技有限公司 | 一种栅极扫描驱动电路及液晶显示装置 |
CN107742509A (zh) * | 2017-10-31 | 2018-02-27 | 武汉华星光电技术有限公司 | 一种单型goa电路及显示装置 |
US10599242B2 (en) | 2017-10-31 | 2020-03-24 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Single-type GOA circuit and display apparatus |
CN107731195B (zh) * | 2017-11-22 | 2019-10-11 | 武汉华星光电技术有限公司 | 一种nmos型goa电路及显示面板 |
CN110322845B (zh) | 2018-03-29 | 2021-08-20 | 瀚宇彩晶股份有限公司 | 栅极驱动电路和显示面板 |
CN113314067B (zh) * | 2021-06-08 | 2022-05-17 | 武汉华星光电技术有限公司 | 栅极驱动电路及显示面板 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103927048A (zh) * | 2014-01-26 | 2014-07-16 | 上海中航光电子有限公司 | 触控扫描方法、触控显示面板及触控显示装置 |
CN103943083A (zh) * | 2014-03-27 | 2014-07-23 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及其驱动方法、显示装置 |
CN203746393U (zh) * | 2014-03-27 | 2014-07-30 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及显示装置 |
CN105185343A (zh) * | 2015-10-15 | 2015-12-23 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
CN105427829A (zh) * | 2016-01-12 | 2016-03-23 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动电路和显示装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI360072B (en) * | 2007-07-26 | 2012-03-11 | Au Optronics Corp | Touching panel |
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2016
- 2016-09-23 CN CN201610845674.0A patent/CN106251820B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103927048A (zh) * | 2014-01-26 | 2014-07-16 | 上海中航光电子有限公司 | 触控扫描方法、触控显示面板及触控显示装置 |
CN103943083A (zh) * | 2014-03-27 | 2014-07-23 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及其驱动方法、显示装置 |
CN203746393U (zh) * | 2014-03-27 | 2014-07-30 | 京东方科技集团股份有限公司 | 一种栅极驱动电路及显示装置 |
CN105185343A (zh) * | 2015-10-15 | 2015-12-23 | 京东方科技集团股份有限公司 | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 |
CN105427829A (zh) * | 2016-01-12 | 2016-03-23 | 京东方科技集团股份有限公司 | 移位寄存器及其驱动方法、栅极驱动电路和显示装置 |
Also Published As
Publication number | Publication date |
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CN106251820A (zh) | 2016-12-21 |
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Effective date of registration: 20170308 Address after: A city road Nanjing city Jiangsu province 210033 Qixia Xianlin University No. 7 Applicant after: NANJING HUADONG ELECTRONICS INFORMATION & TECHNOLOGY Co.,Ltd. Applicant after: NANJING CEC PANDA FPD 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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Effective date of registration: 20200901 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: A city road Nanjing city Jiangsu province 210033 Qixia Xianlin University No. 7 Co-patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Patentee before: NANJING HUADONG ELECTRONICS INFORMATION & TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20181221 |