KR101788432B1 - 픽셀 회로, 유기 전계 발광 표시 패널, 표시 장치 및 그 구동 방법 - Google Patents

픽셀 회로, 유기 전계 발광 표시 패널, 표시 장치 및 그 구동 방법 Download PDF

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KR101788432B1
KR101788432B1 KR1020157028285A KR20157028285A KR101788432B1 KR 101788432 B1 KR101788432 B1 KR 101788432B1 KR 1020157028285 A KR1020157028285 A KR 1020157028285A KR 20157028285 A KR20157028285 A KR 20157028285A KR 101788432 B1 KR101788432 B1 KR 101788432B1
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node
module
light emitting
switch transistor
control
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KR20160071354A (ko
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수젼 무
주추안 후
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보에 테크놀로지 그룹 컴퍼니 리미티드
허페이 신성 옵토일렉트로닉스 테크놀러지 컴퍼니 리미티드
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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]
    • G09G3/3225—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
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    • 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
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    • 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
    • G09G3/3258—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 voltage across the light-emitting element
    • 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
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    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • G—PHYSICS
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    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select 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
    • G09G2300/00—Aspects of the constitution of display devices
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    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • G09G2300/0866—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes by means of changes in the pixel supply voltage
    • 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
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    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • G—PHYSICS
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    • G—PHYSICS
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    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness

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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)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
KR1020157028285A 2014-11-13 2015-02-10 픽셀 회로, 유기 전계 발광 표시 패널, 표시 장치 및 그 구동 방법 Active KR101788432B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410640340.0 2014-11-13
CN201410640340.0A CN104318897B (zh) 2014-11-13 2014-11-13 一种像素电路、有机电致发光显示面板及显示装置
PCT/CN2015/072623 WO2016074359A1 (zh) 2014-11-13 2015-02-10 像素电路、有机电致发光显示面板、显示装置及其驱动方法

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Publication Number Publication Date
KR20160071354A KR20160071354A (ko) 2016-06-21
KR101788432B1 true KR101788432B1 (ko) 2017-10-19

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US (1) US9953569B2 (enExample)
EP (1) EP3220380A4 (enExample)
JP (1) JP6474911B2 (enExample)
KR (1) KR101788432B1 (enExample)
CN (1) CN104318897B (enExample)
WO (1) WO2016074359A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2020075969A1 (ko) * 2018-10-08 2020-04-16 삼성디스플레이 주식회사 표시 장치

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KR102559083B1 (ko) * 2015-05-28 2023-07-25 엘지디스플레이 주식회사 유기발광 표시장치
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CN111837173B (zh) * 2018-03-19 2022-07-22 夏普株式会社 显示装置以及其驱动方法
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CN117059037B (zh) * 2023-08-09 2025-11-18 合肥维信诺科技有限公司 像素驱动电路及其驱动方法、显示面板
CN117316112B (zh) * 2023-08-31 2024-08-06 长沙惠科光电有限公司 显示面板和显示终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712678B1 (ko) 2005-02-18 2007-05-02 지씨티 세미컨덕터 인코포레이티드 표시 장치, 표시 장치의 픽셀 회로 및 픽셀의 휘도 편차를보정하는 궤환 편차 보정 회로
JP2008040478A (ja) 2006-08-09 2008-02-21 Samsung Sdi Co Ltd 有機発光表示装置
KR101375040B1 (ko) 2007-03-22 2014-03-14 엘지디스플레이 주식회사 화소회로 및 이를 구비한 표시패널
KR101549284B1 (ko) 2011-11-08 2015-09-02 엘지디스플레이 주식회사 유기발광다이오드 표시장치

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075709A1 (en) * 2001-03-21 2002-09-26 Canon Kabushiki Kaisha Circuit for driving active-matrix light-emitting element
JP4059802B2 (ja) * 2003-04-17 2008-03-12 株式会社サピエンス 画像表示方法
KR100599726B1 (ko) * 2003-11-27 2006-07-12 삼성에스디아이 주식회사 발광 표시 장치 및 그 표시 패널과 구동 방법
KR100673759B1 (ko) * 2004-08-30 2007-01-24 삼성에스디아이 주식회사 발광 표시장치
KR101057275B1 (ko) * 2004-09-24 2011-08-16 엘지디스플레이 주식회사 유기발광소자
JP2006236073A (ja) * 2005-02-25 2006-09-07 Sony Corp 表示装置
JP4752315B2 (ja) * 2005-04-19 2011-08-17 セイコーエプソン株式会社 電子回路、その駆動方法、電気光学装置および電子機器
US8659511B2 (en) * 2005-08-10 2014-02-25 Samsung Display Co., Ltd. Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device
KR101298969B1 (ko) * 2005-09-15 2013-08-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 이의 구동 방법
KR101197768B1 (ko) * 2006-05-18 2012-11-06 엘지디스플레이 주식회사 유기전계발광표시장치의 화소 회로
JP5055879B2 (ja) * 2006-08-02 2012-10-24 ソニー株式会社 表示装置および表示装置の駆動方法
KR101341011B1 (ko) * 2008-05-17 2013-12-13 엘지디스플레이 주식회사 발광표시장치
EP2613305B1 (en) * 2008-10-07 2017-02-22 Joled Inc. Image display device and method of controlling the same
KR101509113B1 (ko) * 2008-12-05 2015-04-08 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR20100090527A (ko) 2009-02-06 2010-08-16 삼성모바일디스플레이주식회사 발광 표시 장치 및 발광 표시 장치 구동 방법
KR101040893B1 (ko) * 2009-02-27 2011-06-16 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치
KR101056302B1 (ko) * 2009-03-26 2011-08-11 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR101097325B1 (ko) * 2009-12-31 2011-12-23 삼성모바일디스플레이주식회사 화소 회로 및 유기 전계 발광 표시 장치
KR101074811B1 (ko) * 2010-01-05 2011-10-19 삼성모바일디스플레이주식회사 화소 회로, 유기전계발광 표시 장치 및 이의 구동 방법
KR101142644B1 (ko) * 2010-03-17 2012-05-03 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR101674479B1 (ko) * 2010-08-10 2016-11-10 삼성디스플레이 주식회사 유기전계발광 표시장치
JP5414808B2 (ja) * 2010-09-06 2014-02-12 パナソニック株式会社 表示装置およびその駆動方法
KR101383976B1 (ko) * 2010-09-06 2014-04-10 파나소닉 주식회사 표시 장치 및 그 제어 방법
CN101996579A (zh) * 2010-10-26 2011-03-30 华南理工大学 有源有机电致发光显示器的像素驱动电路及其驱动方法
TWI442374B (zh) * 2011-08-16 2014-06-21 Hannstar Display Corp 有機發光二極體補償電路
US9095031B2 (en) * 2011-11-01 2015-07-28 Boe Technology Group Co., Ltd. Organic light emitting diode driving circuit, display panel, display and driving method
WO2013076772A1 (ja) * 2011-11-24 2013-05-30 パナソニック株式会社 表示装置及びその制御方法
US9299290B2 (en) * 2011-11-24 2016-03-29 Joled Inc. Display device and control method thereof
CN102708791B (zh) * 2011-12-01 2014-05-14 京东方科技集团股份有限公司 像素单元驱动电路和方法、像素单元以及显示装置
CN102651198B (zh) * 2012-03-19 2015-04-01 京东方科技集团股份有限公司 Amoled驱动电路、方法和amoled显示装置
US9111893B2 (en) * 2012-05-16 2015-08-18 Joled Inc. Display device
US9305492B2 (en) * 2012-08-02 2016-04-05 Sharp Kabushiki Kaisha Display device and method for driving the same
KR101969514B1 (ko) * 2012-09-11 2019-04-17 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
CN102930813B (zh) * 2012-10-23 2016-03-23 京东方科技集团股份有限公司 像素驱动电路、显示装置及其驱动方法
KR101973125B1 (ko) * 2012-12-04 2019-08-16 엘지디스플레이 주식회사 화소 회로와 그 구동 방법 및 이를 이용한 유기발광표시장치
CN103135846B (zh) * 2012-12-18 2016-03-30 北京京东方光电科技有限公司 触控显示电路结构及其驱动方法、阵列基板和显示装置
KR101990623B1 (ko) * 2012-12-18 2019-10-01 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
CN103000134A (zh) * 2012-12-21 2013-03-27 北京京东方光电科技有限公司 像素电路及其驱动方法、显示装置
JP6138244B2 (ja) * 2013-04-23 2017-05-31 シャープ株式会社 表示装置およびその駆動電流検出方法
KR102022519B1 (ko) * 2013-05-13 2019-09-19 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
CN103295525B (zh) * 2013-05-31 2015-09-30 京东方科技集团股份有限公司 像素电路及其驱动方法、有机发光显示面板及显示装置
CN103325343B (zh) 2013-07-01 2016-02-03 京东方科技集团股份有限公司 一种像素电路、显示装置及像素电路的驱动方法
CN203300194U (zh) * 2013-07-01 2013-11-20 京东方科技集团股份有限公司 一种像素电路及显示装置
US9697767B2 (en) * 2013-07-08 2017-07-04 Boe Technology Group Co., Ltd. LED pixel unit circuit, driving method thereof, and display panel
CN103413520B (zh) * 2013-07-30 2015-09-02 京东方科技集团股份有限公司 像素驱动电路、显示装置和像素驱动方法
CN103531151B (zh) 2013-11-04 2016-03-02 京东方科技集团股份有限公司 Oled像素电路及驱动方法、显示装置
CN103700342B (zh) * 2013-12-12 2017-03-01 京东方科技集团股份有限公司 Oled像素电路及驱动方法、显示装置
CN103700346B (zh) * 2013-12-27 2016-08-31 合肥京东方光电科技有限公司 像素驱动电路、阵列基板、显示装置和像素驱动方法
CN105096817B (zh) * 2014-05-27 2017-07-28 北京大学深圳研究生院 像素电路及其驱动方法和一种显示装置
CN104050917B (zh) * 2014-06-09 2018-02-23 上海天马有机发光显示技术有限公司 一种像素电路、有机电致发光显示面板及显示装置
KR102242892B1 (ko) * 2014-07-03 2021-04-22 엘지디스플레이 주식회사 스캔구동부 및 이를 이용한 유기전계발광표시장치
CN104157238B (zh) * 2014-07-21 2016-08-17 京东方科技集团股份有限公司 像素电路、像素电路的驱动方法和显示装置
CN104252844B (zh) * 2014-09-23 2017-04-05 京东方科技集团股份有限公司 像素电路及其驱动方法、有机发光显示面板及显示装置
CN104269133B (zh) * 2014-09-25 2016-07-06 合肥鑫晟光电科技有限公司 一种像素电路及有机电致发光显示面板
TWI533278B (zh) * 2014-10-31 2016-05-11 友達光電股份有限公司 畫素結構及其驅動方法
KR20160054140A (ko) * 2014-11-05 2016-05-16 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그 구동 방법
CN104299571B (zh) * 2014-11-06 2016-07-06 合肥鑫晟光电科技有限公司 一种像素电路、有机电致发光显示面板及显示装置
CN104318897B (zh) 2014-11-13 2017-06-06 合肥鑫晟光电科技有限公司 一种像素电路、有机电致发光显示面板及显示装置
CN204130142U (zh) * 2014-11-13 2015-01-28 合肥鑫晟光电科技有限公司 一种像素电路、有机电致发光显示面板及显示装置
CN104485074B (zh) * 2014-12-30 2017-05-31 合肥鑫晟光电科技有限公司 像素驱动电路、方法和显示装置
CN104835452B (zh) * 2015-05-28 2017-04-19 京东方科技集团股份有限公司 一种像素电路、其驱动方法及相关装置
CN106448526B (zh) * 2015-08-13 2019-11-05 群创光电股份有限公司 驱动电路
CN105469744B (zh) * 2016-01-29 2018-09-18 深圳市华星光电技术有限公司 像素补偿电路、方法、扫描驱动电路及平面显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712678B1 (ko) 2005-02-18 2007-05-02 지씨티 세미컨덕터 인코포레이티드 표시 장치, 표시 장치의 픽셀 회로 및 픽셀의 휘도 편차를보정하는 궤환 편차 보정 회로
JP2008040478A (ja) 2006-08-09 2008-02-21 Samsung Sdi Co Ltd 有機発光表示装置
KR101375040B1 (ko) 2007-03-22 2014-03-14 엘지디스플레이 주식회사 화소회로 및 이를 구비한 표시패널
KR101549284B1 (ko) 2011-11-08 2015-09-02 엘지디스플레이 주식회사 유기발광다이오드 표시장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020075969A1 (ko) * 2018-10-08 2020-04-16 삼성디스플레이 주식회사 표시 장치
US11626074B2 (en) 2018-10-08 2023-04-11 Samsung Display Co., Ltd. Display device

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