CN111937066B - 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

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Publication number
CN111937066B
CN111937066B CN201980000006.XA CN201980000006A CN111937066B CN 111937066 B CN111937066 B CN 111937066B CN 201980000006 A CN201980000006 A CN 201980000006A CN 111937066 B CN111937066 B CN 111937066B
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China
Prior art keywords
transistor
coupled
electrode
node
circuit
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CN201980000006.XA
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English (en)
Chinese (zh)
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CN111937066A (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
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BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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Publication of CN111937066A publication Critical patent/CN111937066A/zh
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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
    • 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
    • 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

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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)
  • Shift Register Type Memory (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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 CN111937066A (zh) 2020-11-13
CN111937066B true CN111937066B (zh) 2023-04-18

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US (1) US11568790B2 (enExample)
EP (1) EP3907730A4 (enExample)
JP (2) JP7438130B2 (enExample)
CN (1) CN111937066B (enExample)
WO (1) WO2020140195A1 (enExample)

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* 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
JP7395503B2 (ja) * 2019-01-09 2023-12-11 京東方科技集團股▲ふん▼有限公司 シフトレジスタ及びその駆動方法、ゲート駆動回路及び表示装置
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
CN115398518B (zh) * 2021-01-28 2025-05-27 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和显示面板
KR20250121181A (ko) * 2024-02-02 2025-08-12 삼성디스플레이 주식회사 게이트 드라이버, 이를 포함하는 표시 장치, 및 이를 포함하는 전자 기기
CN118781992A (zh) * 2024-08-01 2024-10-15 京东方科技集团股份有限公司 像素驱动装置及显示面板

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* Cited by examiner, † Cited by third party
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JP4970004B2 (ja) * 2006-11-20 2012-07-04 三菱電機株式会社 シフトレジスタ回路およびそれを備える画像表示装置、並びに信号生成回路
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
KR102635475B1 (ko) * 2015-12-29 2024-02-08 엘지디스플레이 주식회사 게이트 쉬프트 레지스터와 이를 포함한 유기발광 표시장치 및 그 구동방법
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
KR102338948B1 (ko) * 2017-05-22 2021-12-14 엘지디스플레이 주식회사 게이트 쉬프트 레지스터와 이를 포함한 유기발광 표시장치
KR102437170B1 (ko) * 2017-09-29 2022-08-26 엘지디스플레이 주식회사 게이트 구동 회로 및 이를 구비한 평판 표시 장치
CN108806611B (zh) 2018-06-28 2021-03-19 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、显示装置及驱动方法
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
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
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
CN108806597B (zh) 2018-08-30 2020-08-18 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

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Publication number Publication date
US20220059013A9 (en) 2022-02-24
CN111937066A (zh) 2020-11-13
JP7438130B2 (ja) 2024-02-26
EP3907730A1 (en) 2021-11-10
JP2024016235A (ja) 2024-02-06
US20210217349A1 (en) 2021-07-15
JP2022523280A (ja) 2022-04-22
US11568790B2 (en) 2023-01-31
EP3907730A4 (en) 2022-08-17
WO2020140195A1 (zh) 2020-07-09

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