KR20110058668A - 표시 장치 및 그 구동 방법 및 전자 기기 - Google Patents

표시 장치 및 그 구동 방법 및 전자 기기 Download PDF

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Publication number
KR20110058668A
KR20110058668A KR1020100111342A KR20100111342A KR20110058668A KR 20110058668 A KR20110058668 A KR 20110058668A KR 1020100111342 A KR1020100111342 A KR 1020100111342A KR 20100111342 A KR20100111342 A KR 20100111342A KR 20110058668 A KR20110058668 A KR 20110058668A
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KR
South Korea
Prior art keywords
gate
transistor
voltage
pixel circuit
driving
Prior art date
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Ceased
Application number
KR1020100111342A
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English (en)
Korean (ko)
Inventor
준이치 야마시타
카츠히데 우치노
Original Assignee
소니 주식회사
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Filing date
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Application filed by 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20110058668A publication Critical patent/KR20110058668A/ko
Ceased legal-status Critical Current

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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
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • 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
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment

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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 El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020100111342A 2009-11-24 2010-11-10 표시 장치 및 그 구동 방법 및 전자 기기 Ceased KR20110058668A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-266735 2009-11-24
JP2009266735A JP2011112724A (ja) 2009-11-24 2009-11-24 表示装置およびその駆動方法ならびに電子機器

Publications (1)

Publication Number Publication Date
KR20110058668A true KR20110058668A (ko) 2011-06-01

Family

ID=44032708

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100111342A Ceased KR20110058668A (ko) 2009-11-24 2010-11-10 표시 장치 및 그 구동 방법 및 전자 기기

Country Status (4)

Country Link
US (1) US20110122325A1 (enExample)
JP (1) JP2011112724A (enExample)
KR (1) KR20110058668A (enExample)
CN (1) CN102074187A (enExample)

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KR102297329B1 (ko) 2011-07-22 2021-09-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
CN103198785B (zh) * 2012-01-04 2015-12-02 群康科技(深圳)有限公司 像素电路
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JP6031954B2 (ja) * 2012-11-14 2016-11-24 ソニー株式会社 発光素子、表示装置及び電子機器
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CN104732927B (zh) * 2015-04-09 2017-10-03 京东方科技集团股份有限公司 一种像素电路及其驱动方法和显示装置
CN105741779B (zh) * 2016-03-24 2018-03-20 北京大学深圳研究生院 一种基于双栅晶体管的像素电路及其驱动方法
US10395588B2 (en) * 2016-03-31 2019-08-27 Intel Corporation Micro LED display pixel architecture
US9806197B1 (en) 2016-07-13 2017-10-31 Innolux Corporation Display device having back gate electrodes
EP3367374A1 (en) * 2017-02-28 2018-08-29 IMEC vzw An active matrix display and a method for threshold voltage compensation in an active matrix display
KR102614573B1 (ko) * 2018-10-22 2023-12-18 삼성디스플레이 주식회사 트랜지스터 기판 및 이를 포함하는 표시 장치
KR102670113B1 (ko) 2019-05-07 2024-05-30 삼성디스플레이 주식회사 화소 회로 및 이를 포함하는 표시 장치
CN110767132B (zh) * 2019-10-25 2021-02-02 深圳市华星光电半导体显示技术有限公司 Tft电性侦测校正方法、装置、系统及显示装置
JP7253796B2 (ja) * 2019-10-28 2023-04-07 株式会社Joled 画素回路、及び、表示装置
CN112397031B (zh) * 2020-11-16 2022-02-22 武汉华星光电半导体显示技术有限公司 像素驱动电路和显示面板
CN114999359A (zh) * 2021-03-02 2022-09-02 深圳市柔宇科技股份有限公司 像素驱动电路、显示面板及电子设备
CN112837651A (zh) * 2021-03-12 2021-05-25 深圳市华星光电半导体显示技术有限公司 像素驱动电路及显示面板
CN114694589A (zh) * 2022-05-06 2022-07-01 京东方科技集团股份有限公司 像素驱动电路及方法、显示面板

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JP2011112724A (ja) 2011-06-09
US20110122325A1 (en) 2011-05-26
CN102074187A (zh) 2011-05-25

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