KR20180084753A - Goa 회로 및 그 구동 방법, 액정 디스플레이 - Google Patents

Goa 회로 및 그 구동 방법, 액정 디스플레이 Download PDF

Info

Publication number
KR20180084753A
KR20180084753A KR1020187011174A KR20187011174A KR20180084753A KR 20180084753 A KR20180084753 A KR 20180084753A KR 1020187011174 A KR1020187011174 A KR 1020187011174A KR 20187011174 A KR20187011174 A KR 20187011174A KR 20180084753 A KR20180084753 A KR 20180084753A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
driving method
goa circuit
goa
Prior art date
Application number
KR1020187011174A
Other languages
English (en)
Other versions
KR102043575B1 (ko
Inventor
준청 쇼우
룽레 다이
상초우 초우
요우 예앤
Original Assignee
센젠 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드
우한 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 센젠 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드, 우한 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 filed Critical 센젠 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드
Publication of KR20180084753A publication Critical patent/KR20180084753A/ko
Application granted granted Critical
Publication of KR102043575B1 publication Critical patent/KR102043575B1/ko

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
    • 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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
    • G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
    • G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • 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
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/026—Arrangements or methods related to booting a display

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Shift Register Type Memory (AREA)
KR1020187011174A 2015-09-23 2015-11-06 Goa 회로 및 그 구동 방법, 액정 디스플레이 KR102043575B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510611786.5A CN105118464B (zh) 2015-09-23 2015-09-23 一种goa电路及其驱动方法、液晶显示器
CN201510611786.5 2015-09-23
PCT/CN2015/093975 WO2017049742A1 (zh) 2015-09-23 2015-11-06 一种goa电路及其驱动方法、液晶显示器

Publications (2)

Publication Number Publication Date
KR20180084753A true KR20180084753A (ko) 2018-07-25
KR102043575B1 KR102043575B1 (ko) 2019-11-11

Family

ID=54666427

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187011174A KR102043575B1 (ko) 2015-09-23 2015-11-06 Goa 회로 및 그 구동 방법, 액정 디스플레이

Country Status (7)

Country Link
US (1) US10121433B2 (ko)
JP (1) JP6555842B2 (ko)
KR (1) KR102043575B1 (ko)
CN (1) CN105118464B (ko)
DE (1) DE112015006930T5 (ko)
GB (1) GB2557820B (ko)
WO (1) WO2017049742A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105139796B (zh) * 2015-09-23 2018-03-09 深圳市华星光电技术有限公司 一种goa电路、显示装置和goa电路的驱动方法
CN105513550B (zh) * 2016-01-04 2019-02-01 武汉华星光电技术有限公司 Goa驱动电路
CN105448266B (zh) * 2016-01-07 2018-01-12 武汉华星光电技术有限公司 栅极驱动电路和使用栅极驱动电路的液晶显示器
CN106782389A (zh) * 2016-12-30 2017-05-31 武汉华星光电技术有限公司 一种阵列基板行驱动电路
US10431178B2 (en) * 2017-10-31 2019-10-01 Wuhan China Star Optoelectronics Technology Co., Ltd. GOA driving circuit
CN112289251B (zh) * 2020-11-02 2022-10-04 武汉华星光电技术有限公司 Goa电路及显示面板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060076991A (ko) * 2004-12-29 2006-07-05 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부
WO2012029871A1 (ja) * 2010-09-02 2012-03-08 シャープ株式会社 信号処理回路、ドライバ回路、表示装置
KR20120077874A (ko) * 2010-12-31 2012-07-10 삼성모바일디스플레이주식회사 게이트 구동 회로 및 그것을 포함하는 표시 장치
KR20120082209A (ko) * 2011-01-13 2012-07-23 삼성모바일디스플레이주식회사 게이트 구동 회로 및 그것을 포함하는 표시 장치
KR20130017281A (ko) * 2011-08-10 2013-02-20 엘지디스플레이 주식회사 쉬프트 레지스터와 이를 이용한 표시장치
KR20140111514A (ko) * 2013-03-11 2014-09-19 엘지디스플레이 주식회사 액정표시장치
KR20150031899A (ko) * 2013-09-17 2015-03-25 삼성디스플레이 주식회사 게이트 구동회로 및 이를 포함하는 표시 장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7486269B2 (en) * 2003-07-09 2009-02-03 Samsung Electronics Co., Ltd. Shift register, scan driving circuit and display apparatus having the same
KR101256921B1 (ko) * 2006-02-06 2013-04-25 삼성디스플레이 주식회사 게이트 구동유닛 및 이를 갖는 표시장치
CN103098140B (zh) * 2010-09-02 2016-05-25 夏普株式会社 移位寄存器及显示装置
US20130063404A1 (en) 2011-09-13 2013-03-14 Abbas Jamshidi Roudbari Driver Circuitry for Displays
CN202838908U (zh) 2012-09-20 2013-03-27 北京京东方光电科技有限公司 栅极驱动电路、阵列基板和显示装置
US9343031B2 (en) * 2012-11-28 2016-05-17 Apple Inc. Electronic device with compact gate driver circuitry
TWI473059B (zh) * 2013-05-28 2015-02-11 Au Optronics Corp 移位暫存器電路
US9171516B2 (en) * 2013-07-03 2015-10-27 Shenzhen China Star Optoelectronics Technology Co., Ltd Gate driver on array circuit
CN104505013B (zh) * 2014-12-24 2017-06-27 深圳市华星光电技术有限公司 驱动电路
CN104575353B (zh) * 2014-12-30 2017-02-22 厦门天马微电子有限公司 一种驱动电路、阵列基板及显示装置
CN104537992B (zh) 2014-12-30 2017-01-18 深圳市华星光电技术有限公司 用于液晶显示装置的goa电路
US9678593B2 (en) 2014-12-31 2017-06-13 Shenzhen China Star Optoelectronics Technology Co. Gate on array circuit applied to liquid crystal display device
CN104485080B (zh) * 2014-12-31 2017-02-22 深圳市华星光电技术有限公司 用于液晶显示装置的goa电路
CN104637431B (zh) * 2015-02-05 2019-03-15 京东方科技集团股份有限公司 Goa电路及驱动方法、柔性显示设备及控制显示的方法
CN104715710B (zh) * 2015-04-10 2016-10-19 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、扫描驱动电路、显示装置
CN104766584B (zh) 2015-04-27 2017-03-01 深圳市华星光电技术有限公司 具有正反向扫描功能的goa电路
CN104966506B (zh) * 2015-08-06 2017-06-06 京东方科技集团股份有限公司 一种移位寄存器、显示面板的驱动方法及相关装置
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060076991A (ko) * 2004-12-29 2006-07-05 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부
WO2012029871A1 (ja) * 2010-09-02 2012-03-08 シャープ株式会社 信号処理回路、ドライバ回路、表示装置
KR20120077874A (ko) * 2010-12-31 2012-07-10 삼성모바일디스플레이주식회사 게이트 구동 회로 및 그것을 포함하는 표시 장치
KR20120082209A (ko) * 2011-01-13 2012-07-23 삼성모바일디스플레이주식회사 게이트 구동 회로 및 그것을 포함하는 표시 장치
KR20130017281A (ko) * 2011-08-10 2013-02-20 엘지디스플레이 주식회사 쉬프트 레지스터와 이를 이용한 표시장치
KR20140111514A (ko) * 2013-03-11 2014-09-19 엘지디스플레이 주식회사 액정표시장치
KR20150031899A (ko) * 2013-09-17 2015-03-25 삼성디스플레이 주식회사 게이트 구동회로 및 이를 포함하는 표시 장치

Also Published As

Publication number Publication date
GB2557820B (en) 2021-09-15
KR102043575B1 (ko) 2019-11-11
DE112015006930T5 (de) 2018-05-30
JP2018530779A (ja) 2018-10-18
GB2557820A (en) 2018-06-27
US10121433B2 (en) 2018-11-06
CN105118464B (zh) 2018-01-26
GB201805515D0 (en) 2018-05-16
JP6555842B2 (ja) 2019-08-07
WO2017049742A1 (zh) 2017-03-30
US20170256219A1 (en) 2017-09-07
CN105118464A (zh) 2015-12-02

Similar Documents

Publication Publication Date Title
GB2556837B (en) Display device, TFT substrate and GOA driving circuit
GB201709230D0 (en) GOA circuit for liquid crystal display, and liquid crystal display device
GB2548275B (en) GOA circuit and liquid crystal display
GB2548274B (en) GOA circuit and liquid crystal display
GB2545849B (en) Liquid crystal panel and driving method thereof
GB2548760B (en) GOA circuit and liquid crystal display device
EP3311221A4 (en) Electrochromic element, display device and driving method thereof
GB2550508B (en) Goa circuit applied to liquid crystal display device
GB2550729B (en) GOA circuit applied to liquid crystal display device
EP3133583A4 (en) Shift register unit, driving method therefor, shift register circuit, and display device
EP3188190A4 (en) Shift register unit and driving method therefor, gate driving circuit and display device
GB2548047B (en) Shift register, stage-shift gate driving circuit and display panel
EP3185236A4 (en) Goa circuit and drive method thereof, and display device
GB201809472D0 (en) GOA drive circuit,TFT display panel and display device
EP3038099A4 (en) Shift register unit and driving method therefor, shift register circuit and display device
EP3040981A4 (en) Shift register unit circuit, shift register, driving method and display device
DE102015121159A8 (de) Flüssigkristallanzeigetafel und Anzeigevorrichtung
GB201806442D0 (en) Gate driving circuit and liquid crystal display device having same
KR20180084753A (ko) Goa 회로 및 그 구동 방법, 액정 디스플레이
EP3249638A4 (en) Goa unit and driving method, goa circuit and display device
EP3279890A4 (en) Display panel and drive method thereof, and liquid crystal display device
GB2545855B (en) Liquid crystal panel and driving method thereof
GB2557495B (en) Liquid crystal display device and GOA circuit
GB2547577B (en) Liquid crystal display device and gate driving circuit thereof
GB201802737D0 (en) Liquid crystal display device and goa circuit

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant