ATE521060T1 - Pixel einer oled anzeige und entsprechende anzeige - Google Patents

Pixel einer oled anzeige und entsprechende anzeige

Info

Publication number
ATE521060T1
ATE521060T1 AT10158802T AT10158802T ATE521060T1 AT E521060 T1 ATE521060 T1 AT E521060T1 AT 10158802 T AT10158802 T AT 10158802T AT 10158802 T AT10158802 T AT 10158802T AT E521060 T1 ATE521060 T1 AT E521060T1
Authority
AT
Austria
Prior art keywords
transistor
coupled
power source
oled
display
Prior art date
Application number
AT10158802T
Other languages
English (en)
Inventor
Chul-Kyu Kang
Sang-Moo Choi
Keum-Nam Kim
Original Assignee
Samsung Mobile Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Mobile Display Co Ltd filed Critical Samsung Mobile Display Co Ltd
Application granted granted Critical
Publication of ATE521060T1 publication Critical patent/ATE521060T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H10D18/40—Thyristors with turn-on by field effect 
    • 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
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • 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
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • 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
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

Landscapes

  • 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)
AT10158802T 2009-06-05 2010-03-31 Pixel einer oled anzeige und entsprechende anzeige ATE521060T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090049848A KR101015339B1 (ko) 2009-06-05 2009-06-05 화소 및 이를 이용한 유기전계발광 표시장치

Publications (1)

Publication Number Publication Date
ATE521060T1 true ATE521060T1 (de) 2011-09-15

Family

ID=42132116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10158802T ATE521060T1 (de) 2009-06-05 2010-03-31 Pixel einer oled anzeige und entsprechende anzeige

Country Status (6)

Country Link
US (1) US8786587B2 (de)
EP (1) EP2261884B1 (de)
JP (1) JP5070266B2 (de)
KR (1) KR101015339B1 (de)
CN (1) CN101908316B (de)
AT (1) ATE521060T1 (de)

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CA2894717A1 (en) 2015-06-19 2016-12-19 Ignis Innovation Inc. Optoelectronic device characterization in array with shared sense line
KR102141238B1 (ko) * 2013-05-22 2020-08-06 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
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KR102206608B1 (ko) * 2014-03-19 2021-01-25 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
JP6586951B2 (ja) * 2014-05-14 2019-10-09 ソニー株式会社 表示装置、駆動方法、および電子機器
CN105225638B (zh) * 2014-06-06 2019-06-07 伊格尼斯创新公司 用于amoled显示器的像素电路
KR102226422B1 (ko) * 2014-10-13 2021-03-12 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이의 구동 방법
KR20160053050A (ko) * 2014-10-30 2016-05-13 삼성디스플레이 주식회사 화소 및 이를 포함하는 유기발광표시장치
KR102343143B1 (ko) * 2014-11-12 2021-12-27 삼성디스플레이 주식회사 표시 장치 및 그의 구동 방법
KR102403003B1 (ko) 2014-11-21 2022-05-30 삼성디스플레이 주식회사 픽셀 회로 및 이를 포함하는 유기 발광 표시 장치
CN104409047B (zh) 2014-12-18 2017-01-18 合肥鑫晟光电科技有限公司 像素驱动电路、像素驱动方法和显示装置
CN104464641B (zh) * 2014-12-30 2017-03-08 昆山国显光电有限公司 像素电路及其驱动方法和有源矩阵有机发光显示装置
CN104700778B (zh) * 2015-03-27 2017-06-27 深圳市华星光电技术有限公司 Amoled像素驱动电路及像素驱动方法
CN104851392B (zh) 2015-06-03 2018-06-05 京东方科技集团股份有限公司 一种像素驱动电路及方法、阵列基板和显示装置
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KR102660207B1 (ko) * 2017-02-09 2024-04-25 삼성디스플레이 주식회사 화소 및 이를 포함하는 표시 장치
CN107808636B (zh) 2017-11-10 2020-09-04 武汉华星光电半导体显示技术有限公司 一种像素驱动电路及液晶显示装置
CN107705755B (zh) * 2017-11-20 2020-03-10 深圳市华星光电半导体显示技术有限公司 一种像素驱动电路、驱动方法及显示面板
KR20190143309A (ko) * 2018-06-20 2019-12-30 삼성전자주식회사 픽셀 및 이를 포함하는 유기전계발광 표시장치
JP7154122B2 (ja) * 2018-12-20 2022-10-17 エルジー ディスプレイ カンパニー リミテッド 発光表示装置
KR102936835B1 (ko) 2019-05-10 2026-03-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 및 전자 기기
CN112419983B (zh) * 2020-12-01 2022-08-02 重庆邮电大学 一种新型amoled像素驱动电路及驱动方法
CN115620669B (zh) * 2021-07-16 2026-01-16 京东方科技集团股份有限公司 一种像素驱动电路、驱动方法及显示面板
CN116312358B (zh) * 2022-12-28 2024-06-28 惠科股份有限公司 像素驱动电路、像素驱动方法以及显示装置
KR20240109662A (ko) 2023-01-04 2024-07-12 삼성디스플레이 주식회사 화소 및 이를 구비하는 표시 장치
WO2024159352A1 (zh) 2023-01-30 2024-08-08 京东方科技集团股份有限公司 像素电路、像素驱动方法和显示装置
KR20240128758A (ko) * 2023-02-17 2024-08-27 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 표시 장치
CN118871976A (zh) 2023-02-27 2024-10-29 京东方科技集团股份有限公司 像素电路、显示面板、显示装置及驱动方法
CN117012152B (zh) * 2023-08-31 2024-05-17 惠科股份有限公司 像素驱动电路及显示装置
KR20250137007A (ko) * 2024-03-08 2025-09-17 삼성디스플레이 주식회사 화소 및 이를 포함하는 표시 장치와 전자 장치
WO2026006955A1 (zh) * 2024-07-01 2026-01-08 京东方科技集团股份有限公司 电压生成电路及其驱动方法、像素驱动电路和显示装置

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Also Published As

Publication number Publication date
US20100309187A1 (en) 2010-12-09
EP2261884A1 (de) 2010-12-15
CN101908316A (zh) 2010-12-08
JP2010282169A (ja) 2010-12-16
CN101908316B (zh) 2013-04-24
KR20100131118A (ko) 2010-12-15
KR101015339B1 (ko) 2011-02-16
JP5070266B2 (ja) 2012-11-07
US8786587B2 (en) 2014-07-22
EP2261884B1 (de) 2011-08-17

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