WO2008093519A1 - 画像表示装置、およびその駆動方法 - Google Patents

画像表示装置、およびその駆動方法 Download PDF

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Publication number
WO2008093519A1
WO2008093519A1 PCT/JP2008/050148 JP2008050148W WO2008093519A1 WO 2008093519 A1 WO2008093519 A1 WO 2008093519A1 JP 2008050148 W JP2008050148 W JP 2008050148W WO 2008093519 A1 WO2008093519 A1 WO 2008093519A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
pixel circuits
image data
supply line
display device
Prior art date
Application number
PCT/JP2008/050148
Other languages
English (en)
French (fr)
Inventor
Shinji Takasugi
Original Assignee
Kyocera Corporation
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
Priority claimed from JP2007019507A external-priority patent/JP2008185809A/ja
Priority claimed from JP2007284053A external-priority patent/JP2009109891A/ja
Application filed by Kyocera Corporation filed Critical Kyocera Corporation
Priority to US12/525,052 priority Critical patent/US8427405B2/en
Publication of WO2008093519A1 publication Critical patent/WO2008093519A1/ja

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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
    • 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
    • G09G2300/0847—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 without any storage capacitor, i.e. with use of parasitic capacitances as storage 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
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing
    • 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
    • G09G2310/04—Partial updating of the display 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

　画質を向上させる。上記目的を達成する為に、発光素子（ＯＬＥＤ）を各々有し且つ第１方向及び第１方向とは異なる第２方向各々に沿って面状に配置される複数の画素回路と、複数の画素回路に対して第１方向に沿って複数の画素回路が配置されて構成された画素回路の列毎に各々共通に接続された複数の電源線（Ｌ１）とを備えた画像表示装置（２００，２００ａ）を駆動する画像表示装置の駆動方法であって、次のステップ(ａ)～(ｃ)を備えている。(ａ)複数の電源線に含まれる１つの電源線の配線抵抗と、１つの電源線に共通に接続され且つ第１方向に沿って配置された複数の画素回路に供給される第１画像データとに基づき、１つの電源線に生じ得る電圧降下を導出する。(ｂ)ステップ(ａ)で導出された電圧降下に基づき第１画像データを補正することにより第２画像データを導出する。(ｃ)ステップ(ｂ)で導出された第２画像データに基づき発光素子を発光させる発光工程。
PCT/JP2008/050148 2007-01-30 2008-01-09 画像表示装置、およびその駆動方法 WO2008093519A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/525,052 US8427405B2 (en) 2007-01-30 2008-01-09 Image display device and method of driving the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-019507 2007-01-30
JP2007019507A JP2008185809A (ja) 2007-01-30 2007-01-30 画像表示装置およびその駆動方法
JP2007284053A JP2009109891A (ja) 2007-10-31 2007-10-31 画像表示装置の駆動方法、および画像表示装置
JP2007-284053 2007-10-31

Publications (1)

Publication Number Publication Date
WO2008093519A1 true WO2008093519A1 (ja) 2008-08-07

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ID=39673833

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Application Number Title Priority Date Filing Date
PCT/JP2008/050148 WO2008093519A1 (ja) 2007-01-30 2008-01-09 画像表示装置、およびその駆動方法

Country Status (2)

Country Link
US (1) US8427405B2 (ja)
WO (1) WO2008093519A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016035295A1 (ja) * 2014-09-04 2016-03-10 株式会社Ｊｏｌｅｄ 表示装置及びその駆動方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012001991A1 (ja) * 2010-07-02 2012-01-05 パナソニック株式会社 表示装置およびその駆動方法
JP5788876B2 (ja) 2010-07-02 2015-10-07 株式会社Ｊｏｌｅｄ 表示装置およびその駆動方法
WO2012073782A1 (ja) * 2010-11-30 2012-06-07 シャープ株式会社 表示装置及びテレビ受信装置
WO2013005257A1 (ja) 2011-07-06 2013-01-10 パナソニック株式会社 表示装置
JP5680218B2 (ja) 2011-11-17 2015-03-04 シャープ株式会社 表示装置およびその駆動方法
JP5726325B2 (ja) * 2011-11-17 2015-05-27 シャープ株式会社 表示装置およびその駆動方法
KR101481676B1 (ko) * 2011-12-26 2015-01-13 엘지디스플레이 주식회사 발광표시장치
KR20140000075A (ko) * 2012-06-22 2014-01-02 삼성디스플레이 주식회사 파워 유닛 및 이를 구비하는 유기 발광 표시 장치
CN102956196A (zh) * 2012-10-26 2013-03-06 上海大学 有机发光显示器的参考电压产生电路
KR20140122362A (ko) * 2013-04-09 2014-10-20 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
JP6142235B2 (ja) 2013-10-18 2017-06-07 株式会社Ｊｏｌｅｄ 表示装置およびその駆動方法
JP2015152700A (ja) * 2014-02-13 2015-08-24 株式会社Ｊｏｌｅｄ 表示装置および表示方法
KR102289664B1 (ko) * 2014-12-30 2021-08-13 엘지디스플레이 주식회사 컨트롤러, 유기발광표시패널, 유기발광표시장치 및 그 구동방법
KR102346523B1 (ko) * 2015-01-27 2022-01-04 삼성디스플레이 주식회사 데이터 보상 장치 및 이를 포함하는 표시 장치
CN104821152B (zh) * 2015-05-28 2017-09-01 深圳市华星光电技术有限公司 补偿amoled电压降的方法及系统
CN105448264B (zh) * 2016-01-04 2018-09-18 京东方科技集团股份有限公司 Goa电路的驱动方法、装置、时序控制器、显示设备
US10483482B2 (en) * 2016-08-05 2019-11-19 Tianma Microelectronics Co., Ltd. Display apparatus
US11222593B2 (en) * 2017-08-24 2022-01-11 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Pixel circuit for top-emitting AMOLED panel and driving method thereof
JP2020060605A (ja) * 2018-10-04 2020-04-16 シナプティクス インコーポレイテッド 表示ドライバ、表示装置及び表示パネルの駆動方法

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Publication number Priority date Publication date Assignee Title
WO2016035295A1 (ja) * 2014-09-04 2016-03-10 株式会社Ｊｏｌｅｄ 表示装置及びその駆動方法
JPWO2016035295A1 (ja) * 2014-09-04 2017-06-01 株式会社Ｊｏｌｅｄ 表示装置及びその駆動方法
US10074308B2 (en) 2014-09-04 2018-09-11 Joled Inc. Display device and method for driving same

Also Published As

Publication number Publication date
US8427405B2 (en) 2013-04-23
US20100020065A1 (en) 2010-01-28

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