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 PDFInfo
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Shift Register Type Memory (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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)
- PCT国内申请,权利要求书已公开。
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 |
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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)
Publication number | Priority date | Publication date | Assignee | Title |
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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)
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)
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 |
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 |
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 |
-
2019
- 2019-01-02 US US16/648,515 patent/US11568790B2/en active Active
- 2019-01-02 WO PCT/CN2019/070064 patent/WO2020140195A1/zh unknown
- 2019-01-02 JP JP2020558431A patent/JP7438130B2/ja active Active
- 2019-01-02 CN CN201980000006.XA patent/CN111937066B/zh active Active
- 2019-01-02 EP EP19861282.2A patent/EP3907730A4/en active Pending
-
2023
- 2023-11-10 JP JP2023192619A patent/JP2024016235A/ja active Pending
Patent Citations (6)
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 |
---|---|
US11568790B2 (en) | 2023-01-31 |
JP2022523280A (ja) | 2022-04-22 |
JP2024016235A (ja) | 2024-02-06 |
EP3907730A4 (en) | 2022-08-17 |
US20210217349A1 (en) | 2021-07-15 |
JP7438130B2 (ja) | 2024-02-26 |
US20220059013A9 (en) | 2022-02-24 |
WO2020140195A1 (zh) | 2020-07-09 |
CN111937066B (zh) | 2023-04-18 |
EP3907730A1 (en) | 2021-11-10 |
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