JP2011112724A - 表示装置およびその駆動方法ならびに電子機器 - Google Patents

表示装置およびその駆動方法ならびに電子機器 Download PDF

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Publication number
JP2011112724A
JP2011112724A JP2009266735A JP2009266735A JP2011112724A JP 2011112724 A JP2011112724 A JP 2011112724A JP 2009266735 A JP2009266735 A JP 2009266735A JP 2009266735 A JP2009266735 A JP 2009266735A JP 2011112724 A JP2011112724 A JP 2011112724A
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JP
Japan
Prior art keywords
gate
transistor
voltage
pixel circuit
display device
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2009266735A
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English (en)
Japanese (ja)
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JP2011112724A5 (enExample
Inventor
Junichi Yamashita
淳一 山下
Katsuhide Uchino
勝秀 内野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2009266735A priority Critical patent/JP2011112724A/ja
Priority to US12/926,148 priority patent/US20110122325A1/en
Priority to KR1020100111342A priority patent/KR20110058668A/ko
Priority to CN2010105546574A priority patent/CN102074187A/zh
Publication of JP2011112724A publication Critical patent/JP2011112724A/ja
Publication of JP2011112724A5 publication Critical patent/JP2011112724A5/ja
Pending 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

Landscapes

  • 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)
JP2009266735A 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 Pending JP2011112724A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
US12/926,148 US20110122325A1 (en) 2009-11-24 2010-10-28 Display device, method of driving the display device, and electronic device
KR1020100111342A KR20110058668A (ko) 2009-11-24 2010-11-10 표시 장치 및 그 구동 방법 및 전자 기기
CN2010105546574A CN102074187A (zh) 2009-11-24 2010-11-17 显示器件、驱动显示器件的方法以及电子设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
JP2011112724A true JP2011112724A (ja) 2011-06-09
JP2011112724A5 JP2011112724A5 (enExample) 2012-12-06

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JP2009266735A Pending 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

Country Status (4)

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

Cited By (4)

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JP2013137498A (ja) * 2011-07-22 2013-07-11 Semiconductor Energy Lab Co Ltd 発光装置
KR20200045598A (ko) * 2018-10-22 2020-05-06 삼성디스플레이 주식회사 트랜지스터 기판 및 이를 포함하는 표시 장치
JP2021067900A (ja) * 2019-10-28 2021-04-30 株式会社Ｊｏｌｅｄ 画素回路、及び、表示装置
JP2024016069A (ja) * 2013-12-27 2024-02-06 株式会社半導体エネルギー研究所 発光装置

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JP2011112723A (ja) * 2009-11-24 2011-06-09 Sony Corp 表示装置およびその駆動方法ならびに電子機器
CN103198785B (zh) * 2012-01-04 2015-12-02 群康科技(深圳)有限公司 像素电路
TWI467543B (zh) * 2012-01-04 2015-01-01 Chimei Innolux Corp 畫素電路
KR101918185B1 (ko) * 2012-03-14 2018-11-14 삼성디스플레이 주식회사 어레이 검사 방법 및 어레이 검사 장치
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
KR101920169B1 (ko) * 2014-07-23 2018-11-19 샤프 가부시키가이샤 표시 장치 및 그 구동 방법
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
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
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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JP2013137498A (ja) * 2011-07-22 2013-07-11 Semiconductor Energy Lab Co Ltd 発光装置
US10008149B2 (en) 2011-07-22 2018-06-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device including pixels suppressing variation in luminance
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Publication number Publication date
US20110122325A1 (en) 2011-05-26
CN102074187A (zh) 2011-05-25
KR20110058668A (ko) 2011-06-01

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