EA033062B1 - Схема управления - Google Patents
Схема управленияInfo
- Publication number
- EA033062B1 EA033062B1 EA201791462A EA201791462A EA033062B1 EA 033062 B1 EA033062 B1 EA 033062B1 EA 201791462 A EA201791462 A EA 201791462A EA 201791462 A EA201791462 A EA 201791462A EA 033062 B1 EA033062 B1 EA 033062B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- control unit
- signal output
- driving circuit
- driving signal
- unit
- Prior art date
Links
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
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan 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
- 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
-
- 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
- G09G2310/0283—Arrangement of drivers for different directions of scanning
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Liquid Crystal Display Device Control (AREA)
- Shift Register Type Memory (AREA)
Abstract
Раскрыта схема управления. Схема управления содержит по меньшей мере четыре формирователя. Каждый из формирователей содержит блок управления направлением развертки, блок вывода управляющего сигнала, первый блок управления, второй блок управления, третий блок управления и интерфейс вывода сигнала. Блок управления направлением развертки используется для управления блоком вывода управляющего сигнала с целью вывода управляющего сигнала. Первый блок управления, второй блок управления и третий блок управления совместно используются для управления блоком вывода управляющего сигнала. Настоящее изобретение способно осуществлять развертку в двух направлениях, включая прямое направление и обратное направление.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410813921.XA CN104505013B (zh) | 2014-12-24 | 2014-12-24 | 驱动电路 |
PCT/CN2014/095359 WO2016101293A1 (zh) | 2014-12-24 | 2014-12-29 | 驱动电路 |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201791462A1 EA201791462A1 (ru) | 2017-11-30 |
EA033062B1 true EA033062B1 (ru) | 2019-08-30 |
EA033062B9 EA033062B9 (ru) | 2020-05-15 |
Family
ID=52946630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201791462A EA033062B9 (ru) | 2014-12-24 | 2014-12-29 | Схема управления |
Country Status (7)
Country | Link |
---|---|
US (1) | US9704423B2 (ru) |
JP (1) | JP6691917B2 (ru) |
KR (1) | KR102044548B1 (ru) |
CN (1) | CN104505013B (ru) |
EA (1) | EA033062B9 (ru) |
GB (1) | GB2550710B (ru) |
WO (1) | WO2016101293A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104766576B (zh) * | 2015-04-07 | 2017-06-27 | 深圳市华星光电技术有限公司 | 基于p型薄膜晶体管的goa电路 |
CN105118464B (zh) * | 2015-09-23 | 2018-01-26 | 深圳市华星光电技术有限公司 | 一种goa电路及其驱动方法、液晶显示器 |
CN105118465B (zh) * | 2015-09-23 | 2018-01-30 | 深圳市华星光电技术有限公司 | 一种goa电路及其驱动方法、液晶显示器 |
CN106098002B (zh) | 2016-08-05 | 2018-10-19 | 武汉华星光电技术有限公司 | 扫描驱动电路及具有该电路的平面显示装置 |
CN106098003B (zh) * | 2016-08-08 | 2019-01-22 | 武汉华星光电技术有限公司 | Goa电路 |
CN106297636B (zh) * | 2016-09-12 | 2018-05-11 | 武汉华星光电技术有限公司 | 平面显示装置及其扫描驱动电路 |
CN107481659B (zh) * | 2017-10-16 | 2020-02-11 | 京东方科技集团股份有限公司 | 栅极驱动电路、移位寄存器及其驱动控制方法 |
CN110299111B (zh) * | 2019-06-29 | 2020-11-27 | 合肥视涯技术有限公司 | 一种扫描驱动电路、显示面板和显示面板的驱动方法 |
CN114203081B (zh) * | 2020-09-02 | 2023-12-22 | 京东方科技集团股份有限公司 | 栅极驱动单元、驱动方法、栅极驱动电路和显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004070074A (ja) * | 2002-08-07 | 2004-03-04 | Seiko Epson Corp | 電子回路、電気光学装置、電気光学装置の駆動方法及び電子機器 |
US20100156858A1 (en) * | 2008-12-19 | 2010-06-24 | Su Hwan Moon | Gate driver |
CN102385835A (zh) * | 2010-08-25 | 2012-03-21 | 三星移动显示器株式会社 | 双向扫描驱动器及利用该双向扫描驱动器的显示设备 |
CN103151075A (zh) * | 2012-12-15 | 2013-06-12 | 京东方科技集团股份有限公司 | 移位寄存器单元、移位寄存器及其扫描方法、显示器件 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7050036B2 (en) * | 2001-12-12 | 2006-05-23 | Lg.Philips Lcd Co., Ltd. | Shift register with a built in level shifter |
KR100805538B1 (ko) * | 2006-09-12 | 2008-02-20 | 삼성에스디아이 주식회사 | 쉬프트 레지스터 및 이를 이용한 유기전계발광 표시장치 |
TWI400685B (zh) | 2009-04-08 | 2013-07-01 | Hannstar Display Corp | 閘極驅動電路及其驅動方法 |
TWI421881B (zh) * | 2009-08-21 | 2014-01-01 | Au Optronics Corp | 移位暫存器 |
CN102214428B (zh) * | 2010-04-01 | 2013-12-18 | 瀚宇彩晶股份有限公司 | 栅极驱动电路及其驱动方法 |
TWI433459B (zh) | 2010-07-08 | 2014-04-01 | Au Optronics Corp | 雙向移位暫存器 |
CN103295641B (zh) * | 2012-06-29 | 2016-02-10 | 上海天马微电子有限公司 | 移位寄存器及其驱动方法 |
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 |
CN103594118B (zh) * | 2012-08-17 | 2016-09-07 | 瀚宇彩晶股份有限公司 | 液晶显示器及其双向移位寄存装置 |
CN102903322B (zh) * | 2012-09-28 | 2015-11-11 | 合肥京东方光电科技有限公司 | 移位寄存器及其驱动方法和阵列基板、显示装置 |
CN104050935B (zh) * | 2013-03-11 | 2016-12-28 | 瀚宇彩晶股份有限公司 | 移位寄存器、双向移位暂存装置及应用其的液晶显示面板 |
TWI490847B (zh) * | 2013-04-26 | 2015-07-01 | Chunghwa Picture Tubes Ltd | 閘極驅動電路 |
TWI525596B (zh) * | 2014-02-14 | 2016-03-11 | 友達光電股份有限公司 | 發光控制電路、其驅動電路及其主動矩陣有機發光二極體顯示面板 |
CN104575420B (zh) | 2014-12-19 | 2017-01-11 | 深圳市华星光电技术有限公司 | 一种扫描驱动电路 |
-
2014
- 2014-12-24 CN CN201410813921.XA patent/CN104505013B/zh active Active
- 2014-12-29 EA EA201791462A patent/EA033062B9/ru not_active IP Right Cessation
- 2014-12-29 US US14/417,154 patent/US9704423B2/en active Active
- 2014-12-29 KR KR1020177019915A patent/KR102044548B1/ko active IP Right Grant
- 2014-12-29 WO PCT/CN2014/095359 patent/WO2016101293A1/zh active Application Filing
- 2014-12-29 GB GB1711592.4A patent/GB2550710B/en active Active
- 2014-12-29 JP JP2017533285A patent/JP6691917B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004070074A (ja) * | 2002-08-07 | 2004-03-04 | Seiko Epson Corp | 電子回路、電気光学装置、電気光学装置の駆動方法及び電子機器 |
US20100156858A1 (en) * | 2008-12-19 | 2010-06-24 | Su Hwan Moon | Gate driver |
CN102385835A (zh) * | 2010-08-25 | 2012-03-21 | 三星移动显示器株式会社 | 双向扫描驱动器及利用该双向扫描驱动器的显示设备 |
CN103151075A (zh) * | 2012-12-15 | 2013-06-12 | 京东方科技集团股份有限公司 | 移位寄存器单元、移位寄存器及其扫描方法、显示器件 |
Also Published As
Publication number | Publication date |
---|---|
EA201791462A1 (ru) | 2017-11-30 |
KR20170097144A (ko) | 2017-08-25 |
GB2550710A (en) | 2017-11-29 |
US20160189584A1 (en) | 2016-06-30 |
KR102044548B1 (ko) | 2019-11-13 |
JP6691917B2 (ja) | 2020-05-13 |
CN104505013A (zh) | 2015-04-08 |
GB2550710B (en) | 2021-08-11 |
EA033062B9 (ru) | 2020-05-15 |
CN104505013B (zh) | 2017-06-27 |
US9704423B2 (en) | 2017-07-11 |
JP2018508804A (ja) | 2018-03-29 |
GB201711592D0 (en) | 2017-08-30 |
WO2016101293A1 (zh) | 2016-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Publication of the corrected specification to eurasian patent | ||
TH4A | Publication of the corrected specification to eurasian patent | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |