CN112703552A - 一种goa电路及显示装置 - Google Patents

一种goa电路及显示装置 Download PDF

Info

Publication number
CN112703552A
CN112703552A CN201880096064.2A CN201880096064A CN112703552A CN 112703552 A CN112703552 A CN 112703552A CN 201880096064 A CN201880096064 A CN 201880096064A CN 112703552 A CN112703552 A CN 112703552A
Authority
CN
China
Prior art keywords
type transistor
electrode
module
enabling
output end
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.)
Pending
Application number
CN201880096064.2A
Other languages
English (en)
Inventor
管曦萌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
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 Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN112703552A publication Critical patent/CN112703552A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • 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
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • 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
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0857—Static memory circuit, e.g. flip-flop
    • 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
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0291—Details of output amplifiers or buffers 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
    • G09G2310/06—Details of flat display driving waveforms
    • 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

Landscapes

  • Engineering & Computer Science (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

一种GOA电路及显示装置，GOA电路包括多个相互独立的GOA单元(10)，每一个GOA单元(10)包括一个使能模块(11)以及与使能模块(11)对应设置的驱动模块(12)；使能模块(11)包括用于接收行地址信号的行地址信号的输入端，以及用于根据行地址信号输出使能信号的使能信号输出端；驱动模块(12)包括与使能模块(11)的使能信号输出端连接、用于接收使能信号输出端输出的使能信号的使能信号输入端，以及用于根据使能信号输出驱动信号的驱动信号输出端，驱动信号输出端连接与驱动模块(12)对应设置的行的栅线，以将驱动信号发送至对应行的栅线，选通对应行。支持随机寻址，允许数据不按照行的顺序写入屏幕，后级触发不依赖于前级的触发，产品良率高，功耗低，适合于高分辨率、大尺寸屏幕。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880096064.2A 2018-10-10 2018-10-10 一种goa电路及显示装置 Pending CN112703552A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/109648 WO2020073231A1 (zh) 2018-10-10 2018-10-10 一种goa电路及显示装置

Publications (1)

Publication Number Publication Date
CN112703552A true CN112703552A (zh) 2021-04-23

Family

ID=70164132

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201880096064.2A Pending CN112703552A (zh) 2018-10-10 2018-10-10 一种goa电路及显示装置
CN201880095926.XA Pending CN112639954A (zh) 2018-10-10 2018-12-10 一种goa电路、显示装置和显示器控制方法
CN201880095933.XA Pending CN112639955A (zh) 2018-10-10 2018-12-10 一种goa电路、像素电路、显示装置、显示器的驱动方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201880095926.XA Pending CN112639954A (zh) 2018-10-10 2018-12-10 一种goa电路、显示装置和显示器控制方法
CN201880095933.XA Pending CN112639955A (zh) 2018-10-10 2018-12-10 一种goa电路、像素电路、显示装置、显示器的驱动方法

Country Status (3)

Country Link
US (2) US11355046B2 (zh)
CN (3) CN112703552A (zh)
WO (3) WO2020073231A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111883081A (zh) * 2020-07-28 2020-11-03 重庆惠科金渝光电科技有限公司 显示驱动电路及显示面板
CN112863452B (zh) * 2021-02-09 2021-11-23 河南省华锐光电产业有限公司 一种发光基板及其驱动方法、显示装置
CN114078415B (zh) * 2021-11-23 2023-12-12 京东方科技集团股份有限公司 栅极驱动单元、栅极驱动电路、显示装置及其驱动方法
US11994888B2 (en) * 2022-07-18 2024-05-28 Nxp Usa, Inc. Power supply handling for multiple package configurations

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101055704A (zh) * 2007-04-28 2007-10-17 深圳安凯微电子技术有限公司 一种lcd数据写入控制方法及先入先出存储器
US20080266220A1 (en) * 2007-04-24 2008-10-30 Raydium Semiconductor Corporation Scan driver
CN101577102A (zh) * 2008-05-08 2009-11-11 联咏科技股份有限公司 扫描驱动器
TW200947394A (en) * 2008-05-05 2009-11-16 Novatek Microelectronics Corp Scan driver
CN105321492A (zh) * 2015-11-18 2016-02-10 武汉华星光电技术有限公司 栅极驱动基板和使用栅极驱动基板的液晶显示器
CN106652963A (zh) * 2017-03-09 2017-05-10 南京迈智芯微光电科技有限公司 一种数模融合驱动的硅基显示器
CN106898319A (zh) * 2017-02-20 2017-06-27 武汉华星光电技术有限公司 一种goa电路及液晶显示面板
CN107919086A (zh) * 2017-11-13 2018-04-17 友达光电股份有限公司 栅极驱动器及其触控显示装置
CN108010498A (zh) * 2017-11-28 2018-05-08 武汉华星光电技术有限公司 一种goa电路及液晶面板、显示装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728433D0 (en) * 1987-12-04 1988-01-13 Emi Plc Thorn Display device
JP3108626B2 (ja) * 1996-03-26 2000-11-13 シャープ株式会社 インバータブリッジのゲート駆動信号発生方法
JP3109438B2 (ja) * 1996-06-04 2000-11-13 関西日本電気株式会社 半導体集積回路装置
JP3551356B2 (ja) * 1998-11-26 2004-08-04 関西日本電気株式会社 集積回路装置およびそれを用いた液晶表示装置
KR100666317B1 (ko) * 1999-12-15 2007-01-09 삼성전자주식회사 구동 신호 인가시점 결정모듈, 이를 포함한 액정표시패널어셈블리 및 액정표시패널 어셈블리의 구동 방법
JP2004205725A (ja) * 2002-12-25 2004-07-22 Semiconductor Energy Lab Co Ltd 表示装置および電子機器
JP4390469B2 (ja) * 2003-03-26 2009-12-24 Ｎｅｃエレクトロニクス株式会社 画像表示装置、該画像表示装置に用いられる信号線駆動回路及び駆動方法
CN100389448C (zh) * 2004-05-21 2008-05-21 联咏科技股份有限公司 串行协议式面板显示***与显示方法
US7529333B2 (en) * 2005-10-27 2009-05-05 Lg Display Co., Ltd. Shift register
JP2007241358A (ja) * 2006-03-06 2007-09-20 Hitachi Displays Ltd 画像表示装置
TW200807369A (en) * 2006-07-28 2008-02-01 Innolux Display Corp Driving system of liquid crystal display device
CN101303837B (zh) * 2007-05-11 2010-09-15 瑞鼎科技股份有限公司 扫描驱动器
CN101499242B (zh) * 2008-01-28 2011-03-09 联咏科技股份有限公司 行驱动装置、驱动装置及相关序列式传输电路装置
JP2009276460A (ja) * 2008-05-13 2009-11-26 Sony Corp 表示装置
CN101329832B (zh) * 2008-07-29 2010-08-04 友达光电股份有限公司 信号产生方法及应用其的显示装置与时钟脉冲控制器
CN102629459A (zh) * 2011-10-26 2012-08-08 北京京东方光电科技有限公司 栅线驱动方法、移位寄存器及栅线驱动装置
CN202473187U (zh) * 2012-02-29 2012-10-03 四川虹视显示技术有限公司 一种显示屏行扫描驱动平台
CN103730147B (zh) * 2012-10-10 2016-05-04 旺宏电子股份有限公司 动态驱动器电路及其操作方法
TWI560684B (en) * 2013-02-22 2016-12-01 Au Optronics Corp Level shift circuit and driving method thereof
CN103730094B (zh) * 2013-12-30 2016-02-24 深圳市华星光电技术有限公司 Goa电路结构
CN104901666B (zh) * 2015-05-20 2017-11-24 广州金升阳科技有限公司 一种igbt驱动保护电路、应用该电路的驱动芯片及该芯片的保护电路
CN104835452B (zh) * 2015-05-28 2017-04-19 京东方科技集团股份有限公司 一种像素电路、其驱动方法及相关装置
TWI626640B (zh) * 2015-08-26 2018-06-11 矽創電子股份有限公司 閘極驅動電路與電泳顯示器
CN105355179B (zh) * 2015-12-03 2018-03-02 武汉华星光电技术有限公司 一种扫描驱动电路及其显示装置
CN107359668A (zh) * 2016-08-19 2017-11-17 深圳市柔宇科技有限公司 充电器、电子装置、充电***及充电方法
US10490130B2 (en) * 2017-02-10 2019-11-26 Semiconductor Energy Laboratory Co., Ltd. Display system comprising controller which process data
CN207301963U (zh) * 2017-08-28 2018-05-01 珠海格力电器股份有限公司 一种复位检测电路
CN108447436B (zh) * 2018-03-30 2019-08-09 京东方科技集团股份有限公司 栅极驱动电路及其驱动方法、显示装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080266220A1 (en) * 2007-04-24 2008-10-30 Raydium Semiconductor Corporation Scan driver
CN101055704A (zh) * 2007-04-28 2007-10-17 深圳安凯微电子技术有限公司 一种lcd数据写入控制方法及先入先出存储器
TW200947394A (en) * 2008-05-05 2009-11-16 Novatek Microelectronics Corp Scan driver
CN101577102A (zh) * 2008-05-08 2009-11-11 联咏科技股份有限公司 扫描驱动器
CN105321492A (zh) * 2015-11-18 2016-02-10 武汉华星光电技术有限公司 栅极驱动基板和使用栅极驱动基板的液晶显示器
CN106898319A (zh) * 2017-02-20 2017-06-27 武汉华星光电技术有限公司 一种goa电路及液晶显示面板
CN106652963A (zh) * 2017-03-09 2017-05-10 南京迈智芯微光电科技有限公司 一种数模融合驱动的硅基显示器
CN107919086A (zh) * 2017-11-13 2018-04-17 友达光电股份有限公司 栅极驱动器及其触控显示装置
CN108010498A (zh) * 2017-11-28 2018-05-08 武汉华星光电技术有限公司 一种goa电路及液晶面板、显示装置

Also Published As

Publication number Publication date
CN112639954A (zh) 2021-04-09
WO2020073472A1 (zh) 2020-04-16
CN112639955A (zh) 2021-04-09
WO2020073471A1 (zh) 2020-04-16
US11355046B2 (en) 2022-06-07
US20210225243A1 (en) 2021-07-22
US20220114968A1 (en) 2022-04-14
WO2020073231A1 (zh) 2020-04-16

Similar Documents

Publication Publication Date Title
CN112703552A (zh) 一种goa电路及显示装置
KR100207299B1 (ko) 화상 표시 장치 및 주사 회로
US9437150B2 (en) Liquid crystal display (LCD) device
US8493309B2 (en) Shift register circuit and image display comprising the same
KR100490623B1 (ko) 버퍼 회로 및 이를 이용한 액티브 매트릭스 표시 장치
JP3368819B2 (ja) 液晶駆動回路
US20070217564A1 (en) Shift register and image display apparatus containing the same
US20050162371A1 (en) Liquid crystal display and data latch circuit
US9626926B2 (en) Liquid crystal display device
CN101364446B (zh) 移位缓存器
JP5765205B2 (ja) 液晶表示装置及びその画素検査方法
CN111566721B (zh) 液晶显示装置及其驱动方法
TW201403194A (zh) 液晶顯示面板以及顯示驅動方法
CN206040190U (zh) 移位寄存器单元及栅极驱动电路、显示装置
CN111754925A (zh) Goa电路以及显示面板
WO2013001575A1 (ja) 表示装置及びその駆動方法
TWI304141B (en) Sample hold circuit and image display device using such sample hold circuit
JP2011150256A (ja) 駆動回路及び駆動方法
US10482834B2 (en) Pixel circuit, display device, display apparatus and driving method
TW584753B (en) Liquid crystal drive circuit
US20190197938A1 (en) Liquid crystal display apparatus
JP2011033906A (ja) 液晶表示装置
CN100570457C (zh) 栅极驱动器、光电装置、电子设备以及驱动方法
JP6115056B2 (ja) 液晶表示装置
JP2010286738A (ja) 表示装置および電子機器

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210423

WD01 Invention patent application deemed withdrawn after publication