CN108962178A - Goa电路及液晶面板 - Google Patents
Goa电路及液晶面板 Download PDFInfo
- Publication number
- CN108962178A CN108962178A CN201811018202.3A CN201811018202A CN108962178A CN 108962178 A CN108962178 A CN 108962178A CN 201811018202 A CN201811018202 A CN 201811018202A CN 108962178 A CN108962178 A CN 108962178A
- Authority
- CN
- China
- Prior art keywords
- signal
- film transistor
- tft
- thin film
- electrically connected
- 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 51
- 239000010409 thin film Substances 0.000 claims abstract description 108
- 239000010408 film Substances 0.000 claims abstract description 19
- 238000012423 maintenance Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 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
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811018202.3A CN108962178B (zh) | 2018-09-03 | 2018-09-03 | Goa电路及液晶面板 |
PCT/CN2019/072522 WO2020048081A1 (zh) | 2018-09-03 | 2019-01-21 | Goa 电路及液晶面板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811018202.3A CN108962178B (zh) | 2018-09-03 | 2018-09-03 | Goa电路及液晶面板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108962178A true CN108962178A (zh) | 2018-12-07 |
CN108962178B CN108962178B (zh) | 2020-02-18 |
Family
ID=64475531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811018202.3A Active CN108962178B (zh) | 2018-09-03 | 2018-09-03 | Goa电路及液晶面板 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108962178B (zh) |
WO (1) | WO2020048081A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109493783A (zh) * | 2018-12-21 | 2019-03-19 | 深圳市华星光电半导体显示技术有限公司 | Goa电路及显示面板 |
CN109509459A (zh) * | 2019-01-25 | 2019-03-22 | 深圳市华星光电技术有限公司 | Goa电路及显示装置 |
WO2020048081A1 (zh) * | 2018-09-03 | 2020-03-12 | 深圳市华星光电技术有限公司 | Goa 电路及液晶面板 |
CN111161689A (zh) * | 2020-02-12 | 2020-05-15 | 武汉华星光电技术有限公司 | 一种goa电路及其显示面板 |
CN111402828A (zh) * | 2020-04-09 | 2020-07-10 | 深圳市华星光电半导体显示技术有限公司 | Goa电路和显示面板 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217026A (zh) * | 2007-01-06 | 2008-07-09 | 三星电子株式会社 | 消除余像的液晶显示器及其方法 |
US20100164915A1 (en) * | 2008-12-29 | 2010-07-01 | Hak-Gyu Kim | Gate driving circuit and display device having the gate driving circuit |
CN105185293A (zh) * | 2015-10-19 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种显示面板、其驱动方法及显示装置 |
CN107146590A (zh) * | 2017-07-06 | 2017-09-08 | 深圳市华星光电技术有限公司 | Goa电路的驱动方法 |
CN108257568A (zh) * | 2018-02-01 | 2018-07-06 | 京东方科技集团股份有限公司 | 移位寄存器、栅极集成驱动电路、显示面板及显示装置 |
CN108320717A (zh) * | 2018-02-06 | 2018-07-24 | 深圳市华星光电技术有限公司 | 一种goa驱动电路及其制备的液晶显示面板 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108962178B (zh) * | 2018-09-03 | 2020-02-18 | 深圳市华星光电技术有限公司 | Goa电路及液晶面板 |
-
2018
- 2018-09-03 CN CN201811018202.3A patent/CN108962178B/zh active Active
-
2019
- 2019-01-21 WO PCT/CN2019/072522 patent/WO2020048081A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101217026A (zh) * | 2007-01-06 | 2008-07-09 | 三星电子株式会社 | 消除余像的液晶显示器及其方法 |
US20100164915A1 (en) * | 2008-12-29 | 2010-07-01 | Hak-Gyu Kim | Gate driving circuit and display device having the gate driving circuit |
CN105185293A (zh) * | 2015-10-19 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种显示面板、其驱动方法及显示装置 |
CN107146590A (zh) * | 2017-07-06 | 2017-09-08 | 深圳市华星光电技术有限公司 | Goa电路的驱动方法 |
CN108257568A (zh) * | 2018-02-01 | 2018-07-06 | 京东方科技集团股份有限公司 | 移位寄存器、栅极集成驱动电路、显示面板及显示装置 |
CN108320717A (zh) * | 2018-02-06 | 2018-07-24 | 深圳市华星光电技术有限公司 | 一种goa驱动电路及其制备的液晶显示面板 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020048081A1 (zh) * | 2018-09-03 | 2020-03-12 | 深圳市华星光电技术有限公司 | Goa 电路及液晶面板 |
CN109493783A (zh) * | 2018-12-21 | 2019-03-19 | 深圳市华星光电半导体显示技术有限公司 | Goa电路及显示面板 |
WO2020124822A1 (zh) * | 2018-12-21 | 2020-06-25 | 深圳市华星光电半导体显示技术有限公司 | Goa 电路及显示面板 |
CN109509459A (zh) * | 2019-01-25 | 2019-03-22 | 深圳市华星光电技术有限公司 | Goa电路及显示装置 |
CN111161689A (zh) * | 2020-02-12 | 2020-05-15 | 武汉华星光电技术有限公司 | 一种goa电路及其显示面板 |
CN111402828A (zh) * | 2020-04-09 | 2020-07-10 | 深圳市华星光电半导体显示技术有限公司 | Goa电路和显示面板 |
WO2021203472A1 (zh) * | 2020-04-09 | 2021-10-14 | 深圳市华星光电半导体显示技术有限公司 | Goa 电路和显示面板 |
Also Published As
Publication number | Publication date |
---|---|
CN108962178B (zh) | 2020-02-18 |
WO2020048081A1 (zh) | 2020-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108962178A (zh) | Goa电路及液晶面板 | |
CN106205528B (zh) | 一种goa电路及液晶显示面板 | |
CN103680386B (zh) | 用于平板显示的goa电路及显示装置 | |
CN106601206B (zh) | Goa栅极驱动电路以及液晶显示装置 | |
CN102708926B (zh) | 一种移位寄存器单元、移位寄存器、显示装置和驱动方法 | |
CN104851403B (zh) | 基于氧化物半导体薄膜晶体管的goa电路 | |
JP6419325B2 (ja) | 酸化物半導体薄膜トランジスタにおけるスキャン駆動回路 | |
CN108320717A (zh) | 一种goa驱动电路及其制备的液晶显示面板 | |
CN104036714B (zh) | Goa电路、显示基板及显示装置 | |
CN108257578A (zh) | 移位寄存器单元及其控制方法、栅极驱动装置、显示装置 | |
CN106057157A (zh) | Goa电路及液晶显示面板 | |
CN108172157A (zh) | 一种显示装置及其驱动方法 | |
CN108962166A (zh) | Goa电路及具有该goa电路的液晶显示装置 | |
CN106023945A (zh) | 栅极驱动电路及其驱动方法、显示装置 | |
CN107909980A (zh) | Goa电路及具有该goa电路的液晶显示装置 | |
CN110111743A (zh) | Goa电路及显示面板 | |
CN107689221B (zh) | Goa电路 | |
CN110379349A (zh) | 栅极驱动电路 | |
CN106910484A (zh) | 一种显示装置及其驱动电路和方法 | |
CN110827776B (zh) | Goa器件及栅极驱动电路 | |
CN106297698A (zh) | 一种栅极驱动电路及液晶显示面板 | |
CN108172181A (zh) | 一种goa电路及液晶显示面板 | |
CN109427409A (zh) | 移位寄存器、栅极驱动电路、显示面板及驱动方法 | |
CN100430991C (zh) | 消除显示器装置残影的方法 | |
CN107154244B (zh) | Goa电路及液晶显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: GOA circuit and LCD panel Effective date of registration: 20221209 Granted publication date: 20200218 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Guangming Sub branch Pledgor: TCL China Star Optoelectronics Technology Co.,Ltd. Registration number: Y2022980026386 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231207 Granted publication date: 20200218 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Guangming Sub branch Pledgor: TCL China Star Optoelectronics Technology Co.,Ltd. Registration number: Y2022980026386 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: GOA circuit and LCD panel Effective date of registration: 20231220 Granted publication date: 20200218 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Guangming Sub branch Pledgor: TCL China Star Optoelectronics Technology Co.,Ltd. Registration number: Y2023980072868 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |