CN115735244A - 像素电路及驱动方法、显示基板及驱动方法、显示装置 - Google Patents

像素电路及驱动方法、显示基板及驱动方法、显示装置 Download PDF

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CN115735244A
CN115735244A CN201980001454.1A CN201980001454A CN115735244A CN 115735244 A CN115735244 A CN 115735244A CN 201980001454 A CN201980001454 A CN 201980001454A CN 115735244 A CN115735244 A CN 115735244A
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voltage
driving
sub
light
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杨盛际
陈小川
王辉
黄冠达
卢鹏程
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BOE Technology Group Co Ltd
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    • 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]
    • G09G3/3225—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] using an active matrix
    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G09G3/3241—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
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    • 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]
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    • G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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    • 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]
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    • 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]
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    • G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current for setting the current through, or the voltage across, the light-emitting elements
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    • G09G2310/0264—Details of driving circuits
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  • 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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种像素电路及其驱动方法、显示基板及其驱动方法、显示装置。像素电路包括像素子电路(100)。像素子电路(100)包括驱动电路(110)、电压传输电路(120)、数据写入电路(130)；驱动电路(110)包括控制端(111)、第一端(112)和第二端(113)；电压传输电路(120)被配置为响应于传输控制信号(VT)，将复位电压(Vinit)和第一电源电压(VDD)分别施加至驱动电路(110)的第一端(112)；数据写入电路(130)被配置为响应于扫描信号(SN)将数据信号(DATA)写入驱动电路(110)的控制端(111)并存储写入的数据信号(DATA)；驱动电路(110)被配置为根据驱动电路(110)的控制端(111)的数据信号(DATA)和驱动电路(110)的第一端(112)的电压控制驱动电路(110)的第二端(113)的电压，并基于驱动电路(110)的第二端(113)的电压产生用于驱动发光元件(L)发光的驱动电流；数据写入电路(130)包括不同类型的两个开关晶体管(M4，M5)。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN201980001454.1A 2019-08-23 2019-08-23 像素电路及驱动方法、显示基板及驱动方法、显示装置 Pending CN115735244A (zh)

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US (1) US11783777B2 (zh)
EP (1) EP4020447B1 (zh)
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WO (1) WO2021035414A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114447029A (zh) * 2020-10-19 2022-05-06 京东方科技集团股份有限公司 显示基板及其制备方法、显示装置
CN114730541B (zh) * 2021-04-30 2023-06-09 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
CN113314065B (zh) * 2021-06-04 2023-03-31 豪威触控与显示科技(深圳)有限公司 驱动方法、像素电路及显示面板
CN113611248B (zh) * 2021-08-11 2023-08-11 合肥京东方卓印科技有限公司 显示面板及其开关电路的驱动方法、显示装置
US20240296791A1 (en) * 2021-08-24 2024-09-05 Chengdu Boe Optoelectronics Technology Co., Ltd. Display Panel and Display Device

Family Cites Families (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3120200B2 (ja) 1992-10-12 2000-12-25 セイコーインスツルメンツ株式会社 光弁装置、立体画像表示装置および画像プロジェクタ
JP2860226B2 (ja) 1993-06-07 1999-02-24 シャープ株式会社 液晶表示装置およびその製造方法
JP3223997B2 (ja) 1994-09-13 2001-10-29 シャープ株式会社 論理回路及び液晶表示装置
US5986311A (en) 1997-05-19 1999-11-16 Citizen Watch Company, Ltd. Semiconductor device having recrystallized source/drain regions
US6040208A (en) 1997-08-29 2000-03-21 Micron Technology, Inc. Angled ion implantation for selective doping
US6274421B1 (en) 1998-01-09 2001-08-14 Sharp Laboratories Of America, Inc. Method of making metal gate sub-micron MOS transistor
JP4860026B2 (ja) 1999-03-03 2012-01-25 株式会社半導体エネルギー研究所 表示装置
US6677613B1 (en) 1999-03-03 2004-01-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of fabricating the same
US6876145B1 (en) 1999-09-30 2005-04-05 Semiconductor Energy Laboratory Co., Ltd. Organic electroluminescent display device
US6580094B1 (en) 1999-10-29 2003-06-17 Semiconductor Energy Laboratory Co., Ltd. Electro luminescence display device
JP2001195016A (ja) 1999-10-29 2001-07-19 Semiconductor Energy Lab Co Ltd 電子装置
JP3311324B2 (ja) 1999-11-09 2002-08-05 川崎重工業株式会社 複連型シールド掘進機の分岐発進方法
US6580657B2 (en) * 2001-01-04 2003-06-17 International Business Machines Corporation Low-power organic light emitting diode pixel circuit
JP3904936B2 (ja) 2001-03-02 2007-04-11 富士通株式会社 半導体装置の製造方法
JP4831885B2 (ja) 2001-04-27 2011-12-07 株式会社半導体エネルギー研究所 半導体装置の作製方法
JP2003045874A (ja) 2001-07-27 2003-02-14 Semiconductor Energy Lab Co Ltd 金属配線およびその作製方法、並びに金属配線基板およびその作製方法
US6716687B2 (en) 2002-02-11 2004-04-06 Micron Technology, Inc. FET having epitaxial silicon growth
JP3794411B2 (ja) 2003-03-14 2006-07-05 セイコーエプソン株式会社 表示装置および電子機器
JP4540359B2 (ja) 2004-02-10 2010-09-08 シャープ株式会社 半導体装置およびその製造方法
JP4319078B2 (ja) 2004-03-26 2009-08-26 シャープ株式会社 半導体装置の製造方法
WO2006043687A1 (en) 2004-10-22 2006-04-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
KR100700648B1 (ko) 2005-01-31 2007-03-27 삼성에스디아이 주식회사 전면발광 유기전계발광표시장치
JP4965080B2 (ja) 2005-03-10 2012-07-04 ラピスセミコンダクタ株式会社 半導体装置及びその製造方法
US7361534B2 (en) 2005-05-11 2008-04-22 Advanced Micro Devices, Inc. Method for fabricating SOI device
JP5017851B2 (ja) 2005-12-05 2012-09-05 セイコーエプソン株式会社 発光装置および電子機器
KR100879294B1 (ko) 2006-06-12 2009-01-16 삼성모바일디스플레이주식회사 유기 발광 표시 장치
US7781768B2 (en) 2006-06-29 2010-08-24 Semiconductor Energy Laboratory Co., Ltd. Display device, method for manufacturing the same, and electronic device having the same
KR100846592B1 (ko) 2006-12-13 2008-07-16 삼성에스디아이 주식회사 유기 발광 디스플레이 장치
TWI330998B (en) 2007-01-16 2010-09-21 Chimei Innolux Corp Top emitter organic electroluminescent display
US7679284B2 (en) 2007-02-08 2010-03-16 Seiko Epson Corporation Light emitting device and electronic apparatus
US8513678B2 (en) 2007-05-18 2013-08-20 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
JP2009016410A (ja) 2007-07-02 2009-01-22 Toshiya Doi 薄膜トランジスタ及びその製造方法
KR101235559B1 (ko) 2007-12-14 2013-02-21 삼성전자주식회사 리세스 채널 트랜지스터 및 그 제조 방법
KR101534006B1 (ko) 2008-07-29 2015-07-06 삼성디스플레이 주식회사 유기 발광 표시 장치
CN101833186B (zh) 2009-03-10 2011-12-28 立景光电股份有限公司 显示装置的像素电路
KR101645404B1 (ko) * 2010-07-06 2016-08-04 삼성디스플레이 주식회사 유기 전계발광 표시장치
TWI424412B (zh) * 2010-10-28 2014-01-21 Au Optronics Corp 有機發光二極體之像素驅動電路
CN101980330B (zh) * 2010-11-04 2012-12-05 友达光电股份有限公司 有机发光二极管的像素驱动电路
KR101860860B1 (ko) * 2011-03-16 2018-07-02 삼성디스플레이 주식회사 유기 전계발광 표시장치 및 그의 구동방법
KR101893376B1 (ko) 2011-06-28 2018-08-31 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
KR101920766B1 (ko) 2011-08-09 2018-11-22 엘지디스플레이 주식회사 유기 발광 표시 장치의 제조 방법
WO2013021622A1 (ja) * 2011-08-09 2013-02-14 パナソニック株式会社 画像表示装置
CN104025707B (zh) 2011-11-07 2016-05-04 株式会社日本有机雷特显示器 有机el显示面板和有机el显示装置
US9236408B2 (en) 2012-04-25 2016-01-12 Semiconductor Energy Laboratory Co., Ltd. Oxide semiconductor device including photodiode
DE102013105972B4 (de) 2012-06-20 2016-11-03 Lg Display Co., Ltd. Verfahren zum Herstellen einer organischen lichtemittierenden Dioden-Anzeigevorrichtung
CN102760841B (zh) 2012-07-11 2014-11-26 深圳市华星光电技术有限公司 有机发光二极管器件及相应的显示装置
US9401112B2 (en) 2012-07-31 2016-07-26 Sharp Kabushiki Kaisha Display device and method of driving the same
CN102981335A (zh) 2012-11-15 2013-03-20 京东方科技集团股份有限公司 像素单元结构、阵列基板和显示装置
CN203026507U (zh) 2012-11-29 2013-06-26 京东方科技集团股份有限公司 柔性显示装置
CN102983155B (zh) 2012-11-29 2015-10-21 京东方科技集团股份有限公司 柔性显示装置及其制作方法
CN103022079B (zh) 2012-12-12 2015-05-20 京东方科技集团股份有限公司 阵列基板及其制备方法、有机发光二极管显示装置
CN104240633B (zh) 2013-06-07 2018-01-09 上海和辉光电有限公司 薄膜晶体管和有源矩阵有机发光二极管组件及其制造方法
KR102084715B1 (ko) 2013-06-18 2020-03-05 삼성디스플레이 주식회사 유기 발광 표시 장치
CN103440840B (zh) 2013-07-15 2015-09-16 北京大学深圳研究生院 一种显示装置及其像素电路
US9059123B2 (en) 2013-07-24 2015-06-16 International Business Machines Corporation Active matrix using hybrid integrated circuit and bipolar transistor
JP6347704B2 (ja) 2013-09-18 2018-06-27 株式会社半導体エネルギー研究所 半導体装置
WO2015060133A1 (en) 2013-10-22 2015-04-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
CN110571278A (zh) 2013-10-22 2019-12-13 株式会社半导体能源研究所 半导体装置
TWI511283B (zh) 2013-11-07 2015-12-01 Chunghwa Picture Tubes Ltd 畫素陣列基板及有機發光二極體顯示器
WO2015136418A1 (en) 2014-03-13 2015-09-17 Semiconductor Energy Laboratory Co., Ltd. Imaging device
KR102373263B1 (ko) 2014-05-30 2022-03-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 이를 제조하기 위한 방법
KR102298336B1 (ko) 2014-06-20 2021-09-08 엘지디스플레이 주식회사 유기발광다이오드 표시장치
US10147747B2 (en) 2014-08-21 2018-12-04 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, manufacturing method thereof, and electronic device
CN104201190A (zh) 2014-08-26 2014-12-10 上海和辉光电有限公司 有机发光装置及其制备方法
CN104299572B (zh) 2014-11-06 2016-10-12 京东方科技集团股份有限公司 像素电路、显示基板和显示面板
CN104332561A (zh) 2014-11-26 2015-02-04 京东方科技集团股份有限公司 有机电致发光器件、其制备方法以及显示装置
KR102338906B1 (ko) 2014-12-18 2021-12-14 삼성디스플레이 주식회사 유기발광 디스플레이 장치 및 그 제조방법
CN104681624A (zh) 2014-12-24 2015-06-03 上海交通大学 单晶硅基底tft器件
CN104483796A (zh) 2015-01-04 2015-04-01 京东方科技集团股份有限公司 一种阵列基板及其制备方法、显示面板及显示装置
JP6518471B2 (ja) * 2015-03-19 2019-05-22 株式会社ジャパンディスプレイ 発光素子表示装置
CN106159100A (zh) 2015-04-24 2016-11-23 上海和辉光电有限公司 有机发光二极管结构及其制作方法
KR102017764B1 (ko) 2015-04-29 2019-09-04 삼성디스플레이 주식회사 유기 발광 표시 장치
KR20170005252A (ko) 2015-07-01 2017-01-12 엘지디스플레이 주식회사 전극에 산란층을 포함하는 유기발광표시장치 및 이를 제조하는 방법
KR102491117B1 (ko) 2015-07-07 2023-01-20 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102470504B1 (ko) 2015-08-12 2022-11-28 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
CN105304679B (zh) 2015-09-29 2018-03-16 京东方科技集团股份有限公司 一种底发光型oled显示面板
CN204966501U (zh) 2015-10-15 2016-01-13 京东方科技集团股份有限公司 阵列基板及显示装置
CN105185816A (zh) 2015-10-15 2015-12-23 京东方科技集团股份有限公司 阵列基板及其制造方法、显示装置
CN105427792A (zh) * 2016-01-05 2016-03-23 京东方科技集团股份有限公司 像素补偿电路及驱动方法、显示面板和显示装置
JP6746937B2 (ja) 2016-02-15 2020-08-26 セイコーエプソン株式会社 電気光学装置、および電子機器
CN205789046U (zh) 2016-06-28 2016-12-07 中华映管股份有限公司 像素电路
JP6722086B2 (ja) * 2016-10-07 2020-07-15 株式会社ジャパンディスプレイ 表示装置
KR102578996B1 (ko) 2016-11-30 2023-09-14 엘지디스플레이 주식회사 유기발광표시패널 및 이를 이용한 유기발광표시장치
CN106558287B (zh) 2017-01-25 2019-05-07 上海天马有机发光显示技术有限公司 有机发光像素驱动电路、驱动方法及有机发光显示面板
CN107103878B (zh) * 2017-05-26 2020-07-03 上海天马有机发光显示技术有限公司 阵列基板、其驱动方法、有机发光显示面板及显示装置
CN109215549B (zh) * 2017-06-30 2021-01-22 昆山国显光电有限公司 显示屏调光方法、装置、存储介质及电子设备
CN107424570B (zh) * 2017-08-11 2022-07-01 京东方科技集团股份有限公司 像素单元电路、像素电路、驱动方法和显示装置
CN109509430B (zh) 2017-09-15 2020-07-28 京东方科技集团股份有限公司 像素驱动电路及方法、显示装置
CN107768385B (zh) 2017-10-20 2020-10-16 上海天马微电子有限公司 一种显示面板和显示装置
CN107591125A (zh) * 2017-10-26 2018-01-16 京东方科技集团股份有限公司 一种电致发光元件的驱动电路和驱动方法、显示装置
CN107799577B (zh) 2017-11-06 2019-11-05 武汉华星光电半导体显示技术有限公司 Amoled显示面板及amoled显示器
CN109119027B (zh) * 2018-09-10 2020-06-16 京东方科技集团股份有限公司 像素电路及其驱动方法以及显示面板
CN109036279B (zh) * 2018-10-18 2020-04-17 京东方科技集团股份有限公司 阵列基板、驱动方法、有机发光显示面板及显示装置
CN109904347B (zh) 2019-03-15 2020-07-31 京东方科技集团股份有限公司 发光器件及其制造方法、显示装置
CN110071229B (zh) 2019-05-07 2020-09-08 武汉华星光电半导体显示技术有限公司 阵列基板及其制作方法

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