CN113261043A - 像素驱动电路和显示面板 - Google Patents

像素驱动电路和显示面板 Download PDF

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Publication number
CN113261043A
CN113261043A CN201980073532.9A CN201980073532A CN113261043A CN 113261043 A CN113261043 A CN 113261043A CN 201980073532 A CN201980073532 A CN 201980073532A CN 113261043 A CN113261043 A CN 113261043A
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China
Prior art keywords
switching element
signal
output
pull
voltage
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Pending
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CN201980073532.9A
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English (en)
Inventor
陈丹
金志河
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Publication of CN113261043A publication Critical patent/CN113261043A/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

Abstract

一种像素驱动电路(100),包括：第一输出控制模块(10)，用于根据输入的第一输入信号生成第一开关信号；第一输出模块(20),用于根据第一开关信号输出第一驱动信号；第二输出控制模块(30)，用于根据输入的第二输入信号生成第二开关信号；第三输出控制模块(40)，用于根据输入的第三输入信号生成第三开关信号；第二输出模块(50)，用于根据第二开关信号或第三开关信号输出第二驱动信号；第一输出模块(10)和第二输出模块(20)择一的输出第一驱动信号或第二驱动信号至与像素驱动电路(100)连接的像素电路以驱动像素电路。

Description

PCT国内申请，说明书已公开。

Claims (27)

  1. PCT国内申请，权利要求书已公开。
CN201980073532.9A 2019-01-17 2019-01-17 像素驱动电路和显示面板 Pending CN113261043A (zh)

Applications Claiming Priority (1)

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PCT/CN2019/072126 WO2020147060A1 (zh) 2019-01-17 2019-01-17 像素驱动电路和显示面板

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CN113261043A true CN113261043A (zh) 2021-08-13

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CN (1) CN113261043A (zh)
WO (1) WO2020147060A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465715A (zh) * 2014-12-30 2015-03-25 上海天马有机发光显示技术有限公司 像素电路、驱动方法、显示面板及显示装置
CN105761757A (zh) * 2016-05-13 2016-07-13 京东方科技集团股份有限公司 移位寄存器单元、驱动方法、阵列基板、显示面板和装置
CN106157893A (zh) * 2016-09-09 2016-11-23 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、驱动电路和显示装置
CN106652901A (zh) * 2016-12-22 2017-05-10 武汉华星光电技术有限公司 驱动电路及使用其的显示装置
CN107316658A (zh) * 2017-07-10 2017-11-03 上海天马有机发光显示技术有限公司 移位寄存单元、其驱动方法、显示面板及显示装置
CN107784977A (zh) * 2017-12-11 2018-03-09 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、显示装置
CN107909961A (zh) * 2017-09-05 2018-04-13 友达光电股份有限公司 显示装置
WO2018209519A1 (zh) * 2017-05-15 2018-11-22 深圳市柔宇科技有限公司 Goa电路、阵列基板和显示装置
CN209418106U (zh) * 2019-01-17 2019-09-20 深圳市柔宇科技有限公司 像素驱动电路和显示面板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101214205B1 (ko) * 2005-12-02 2012-12-21 재단법인서울대학교산학협력재단 표시 장치 및 그 구동 방법
TWI553609B (zh) * 2014-08-26 2016-10-11 友達光電股份有限公司 顯示裝置及其驅動方法
CN105654904B (zh) * 2016-03-24 2018-02-23 东南大学 一种amoled像素电路及驱动方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465715A (zh) * 2014-12-30 2015-03-25 上海天马有机发光显示技术有限公司 像素电路、驱动方法、显示面板及显示装置
CN105761757A (zh) * 2016-05-13 2016-07-13 京东方科技集团股份有限公司 移位寄存器单元、驱动方法、阵列基板、显示面板和装置
CN106157893A (zh) * 2016-09-09 2016-11-23 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、驱动电路和显示装置
CN106652901A (zh) * 2016-12-22 2017-05-10 武汉华星光电技术有限公司 驱动电路及使用其的显示装置
WO2018209519A1 (zh) * 2017-05-15 2018-11-22 深圳市柔宇科技有限公司 Goa电路、阵列基板和显示装置
CN107316658A (zh) * 2017-07-10 2017-11-03 上海天马有机发光显示技术有限公司 移位寄存单元、其驱动方法、显示面板及显示装置
CN107909961A (zh) * 2017-09-05 2018-04-13 友达光电股份有限公司 显示装置
CN107784977A (zh) * 2017-12-11 2018-03-09 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、显示装置
CN209418106U (zh) * 2019-01-17 2019-09-20 深圳市柔宇科技有限公司 像素驱动电路和显示面板

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