CN111937066A - 移位寄存器及其驱动方法、栅极驱动电路和显示装置 - Google Patents

移位寄存器及其驱动方法、栅极驱动电路和显示装置 Download PDF

Info

Publication number
CN111937066A
CN111937066A CN201980000006.XA CN201980000006A CN111937066A CN 111937066 A CN111937066 A CN 111937066A CN 201980000006 A CN201980000006 A CN 201980000006A CN 111937066 A CN111937066 A CN 111937066A
Authority
CN
China
Prior art keywords
transistor
coupled
electrode
node
circuit
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
Application number
CN201980000006.XA
Other languages
English (en)
Other versions
CN111937066B (zh
Inventor
冯雪欢
李永谦
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.)
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology 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 BOE Technology Group Co Ltd, Hefei Xinsheng Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN111937066A publication Critical patent/CN111937066A/zh
Application granted granted Critical
Publication of CN111937066B publication Critical patent/CN111937066B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • 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
    • 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

Abstract

一种移位寄存器及其驱动方法、栅极驱动电路和显示装置。移位寄存器(10)可包括补偿选择电路(100)、保持电路(200)和N个移位寄存电路(300)。保持电路可保持消隐输入信号。每个移位寄存电路可包括消隐输入电路(310)和输出电路(330)。消隐输入电路可根据消隐输入信号和消隐控制信号(CLKA)将消隐下拉信号提供到第一节点(Q)。输出电路可根据第一节点的电压，从移位信号输出端(CR)输出移位信号，从第一驱动信号输出端(OUT)输出第一驱动信号。补偿选择电路可根据补偿选择控制信号(OE)和N个移位寄存电路中的一个移位寄存电路输出的移位信号，向保持电路和N个移位寄存电路提供消隐输入信号。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201980000006.XA 2019-01-02 2019-01-02 移位寄存器及其驱动方法、栅极驱动电路和显示装置 Active CN111937066B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/070064 WO2020140195A1 (zh) 2019-01-02 2019-01-02 移位寄存器及其驱动方法、栅极驱动电路和显示装置

Publications (2)

Publication Number Publication Date
CN111937066A true CN111937066A (zh) 2020-11-13
CN111937066B CN111937066B (zh) 2023-04-18

Family

ID=71406495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980000006.XA Active CN111937066B (zh) 2019-01-02 2019-01-02 移位寄存器及其驱动方法、栅极驱动电路和显示装置

Country Status (5)

Country Link
US (1) US11568790B2 (zh)
EP (1) EP3907730A4 (zh)
JP (2) JP7438130B2 (zh)
CN (1) CN111937066B (zh)
WO (1) WO2020140195A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109935208B (zh) * 2018-02-14 2021-03-02 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路、显示装置以及驱动方法
CN111261116B (zh) * 2020-04-02 2021-05-25 合肥京东方卓印科技有限公司 移位寄存器单元及其驱动方法、栅极驱动电路、显示装置
CN112071256B (zh) * 2020-09-29 2022-06-14 南京中电熊猫液晶显示科技有限公司 一种栅极扫描驱动电路

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080116944A1 (en) * 2006-11-20 2008-05-22 Mitsubishi Electric Corporation Shift register, image display apparatus containing the same and signal generation circuit
KR20170078978A (ko) * 2015-12-29 2017-07-10 엘지디스플레이 주식회사 게이트 쉬프트 레지스터와 이를 포함한 유기발광 표시장치 및 그 구동방법
CN108682397A (zh) * 2018-07-27 2018-10-19 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路、显示装置以及驱动方法
CN108806611A (zh) * 2018-06-28 2018-11-13 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN108806597A (zh) * 2018-08-30 2018-11-13 合肥京东方卓印科技有限公司 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN108932930A (zh) * 2017-05-22 2018-12-04 乐金显示有限公司 栅极移位寄存器以及包括其的有机发光二极管显示器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090008B2 (ja) * 2007-02-07 2012-12-05 三菱電機株式会社 半導体装置およびシフトレジスタ回路
JP5618821B2 (ja) * 2010-12-28 2014-11-05 株式会社ジャパンディスプレイ 双方向シフトレジスタ及びこれを用いた画像表示装置
CN103198783B (zh) * 2013-04-01 2015-04-29 京东方科技集团股份有限公司 移位寄存器单元、移位寄存器和显示装置
CN103413514A (zh) * 2013-07-27 2013-11-27 京东方科技集团股份有限公司 移位寄存器单元、移位寄存器和显示装置
CN103714781B (zh) * 2013-12-30 2016-03-30 京东方科技集团股份有限公司 栅极驱动电路、方法、阵列基板行驱动电路和显示装置
TWI539434B (zh) * 2014-08-15 2016-06-21 友達光電股份有限公司 移位暫存器
TWI568184B (zh) * 2015-12-24 2017-01-21 友達光電股份有限公司 移位暫存電路及其驅動方法
CN105427829B (zh) 2016-01-12 2017-10-17 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
KR102490300B1 (ko) 2016-07-29 2023-01-20 엘지디스플레이 주식회사 표시장치, 게이트 드라이버 및 게이트 드라이버의 구동 방법
KR102437170B1 (ko) * 2017-09-29 2022-08-26 엘지디스플레이 주식회사 게이트 구동 회로 및 이를 구비한 평판 표시 장치
CN108877683A (zh) * 2018-07-25 2018-11-23 京东方科技集团股份有限公司 栅极驱动电路及驱动方法、显示装置、阵列基板制造方法
CN108648716B (zh) * 2018-07-25 2020-06-09 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、栅极驱动电路及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080116944A1 (en) * 2006-11-20 2008-05-22 Mitsubishi Electric Corporation Shift register, image display apparatus containing the same and signal generation circuit
KR20170078978A (ko) * 2015-12-29 2017-07-10 엘지디스플레이 주식회사 게이트 쉬프트 레지스터와 이를 포함한 유기발광 표시장치 및 그 구동방법
CN108932930A (zh) * 2017-05-22 2018-12-04 乐金显示有限公司 栅极移位寄存器以及包括其的有机发光二极管显示器
CN108806611A (zh) * 2018-06-28 2018-11-13 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN108682397A (zh) * 2018-07-27 2018-10-19 京东方科技集团股份有限公司 移位寄存器单元、栅极驱动电路、显示装置以及驱动方法
CN108806597A (zh) * 2018-08-30 2018-11-13 合肥京东方卓印科技有限公司 移位寄存器单元、栅极驱动电路、显示装置及驱动方法

Also Published As

Publication number Publication date
US20210217349A1 (en) 2021-07-15
EP3907730A1 (en) 2021-11-10
CN111937066B (zh) 2023-04-18
JP2024016235A (ja) 2024-02-06
JP2022523280A (ja) 2022-04-22
WO2020140195A1 (zh) 2020-07-09
US11568790B2 (en) 2023-01-31
EP3907730A4 (en) 2022-08-17
JP7438130B2 (ja) 2024-02-26
US20220059013A9 (en) 2022-02-24

Similar Documents

Publication Publication Date Title
CN109935209B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN108806597B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN109935199B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN109935198B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN111971737B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
US11410608B2 (en) Shift register circuitry, gate driving circuit, display device, and driving method thereof
CN111684528B (zh) 移位寄存器及其驱动方法、栅极驱动电路和显示装置
CN109935211B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
CN112639947B (zh) 移位寄存器单元及驱动方法、栅极驱动电路和显示装置
CN111937066B (zh) 移位寄存器及其驱动方法、栅极驱动电路和显示装置
JP2024016236A (ja) シフトレジスタユニット、ゲート駆動回路、表示装置及び駆動方法
CN110114817B (zh) 移位寄存器及其驱动方法、栅极驱动电路和显示装置
CN109935201B (zh) 移位寄存器单元、栅极驱动电路、显示装置及驱动方法
US11640795B2 (en) Shift register unit, gate drive circuit and drive method

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