JP2012519880A5 - - Google Patents

Download PDF

Info

Publication number
JP2012519880A5
JP2012519880A5 JP2011552987A JP2011552987A JP2012519880A5 JP 2012519880 A5 JP2012519880 A5 JP 2012519880A5 JP 2011552987 A JP2011552987 A JP 2011552987A JP 2011552987 A JP2011552987 A JP 2011552987A JP 2012519880 A5 JP2012519880 A5 JP 2012519880A5
Authority
JP
Japan
Prior art keywords
current
emitter
electrode
driving transistor
voltage
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.)
Granted
Application number
JP2011552987A
Other languages
English (en)
Japanese (ja)
Other versions
JP5416228B2 (ja
JP2012519880A (ja
Filing date
Publication date
Priority claimed from US12/396,662 external-priority patent/US8217928B2/en
Application filed filed Critical
Publication of JP2012519880A publication Critical patent/JP2012519880A/ja
Publication of JP2012519880A5 publication Critical patent/JP2012519880A5/ja
Application granted granted Critical
Publication of JP5416228B2 publication Critical patent/JP5416228B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011552987A 2009-03-03 2010-02-25 エレクトロルミネッセント(el)サブピクセル内の駆動トランジスタのゲート電極に駆動トランジスタ制御信号を与えるための装置 Active JP5416228B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/396,662 2009-03-03
US12/396,662 US8217928B2 (en) 2009-03-03 2009-03-03 Electroluminescent subpixel compensated drive signal
PCT/US2010/025354 WO2010101760A1 (en) 2009-03-03 2010-02-25 Electroluminescent subpixel compensated drive signal

Publications (3)

Publication Number Publication Date
JP2012519880A JP2012519880A (ja) 2012-08-30
JP2012519880A5 true JP2012519880A5 (https=) 2012-12-27
JP5416228B2 JP5416228B2 (ja) 2014-02-12

Family

ID=42136035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011552987A Active JP5416228B2 (ja) 2009-03-03 2010-02-25 エレクトロルミネッセント(el)サブピクセル内の駆動トランジスタのゲート電極に駆動トランジスタ制御信号を与えるための装置

Country Status (7)

Country Link
US (1) US8217928B2 (https=)
EP (1) EP2404292B1 (https=)
JP (1) JP5416228B2 (https=)
KR (1) KR101298161B1 (https=)
CN (1) CN102414737B (https=)
TW (1) TWI385622B (https=)
WO (1) WO2010101760A1 (https=)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2443206A1 (en) 2003-09-23 2005-03-23 Ignis Innovation Inc. Amoled display backplanes - pixel driver circuits, array architecture, and external compensation
US9280933B2 (en) 2004-12-15 2016-03-08 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US10012678B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
US20140111567A1 (en) 2005-04-12 2014-04-24 Ignis Innovation Inc. System and method for compensation of non-uniformities in light emitting device displays
US9275579B2 (en) 2004-12-15 2016-03-01 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9799246B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
CA2504571A1 (en) * 2005-04-12 2006-10-12 Ignis Innovation Inc. A fast method for compensation of non-uniformities in oled displays
US10013907B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
TWI402790B (zh) 2004-12-15 2013-07-21 Ignis Innovation Inc 用以程式化,校準及驅動一發光元件顯示器的方法及系統
EP1904995A4 (en) 2005-06-08 2011-01-05 Ignis Innovation Inc METHOD AND SYSTEM FOR CONTROLLING AN ILLUMINATING ELEMENT DISPLAY
CA2518276A1 (en) 2005-09-13 2007-03-13 Ignis Innovation Inc. Compensation technique for luminance degradation in electro-luminance devices
KR20090006198A (ko) 2006-04-19 2009-01-14 이그니스 이노베이션 인크. 능동형 디스플레이를 위한 안정적 구동 방식
CA2556961A1 (en) 2006-08-15 2008-02-15 Ignis Innovation Inc. Oled compensation technique based on oled capacitance
US8358256B2 (en) * 2008-11-17 2013-01-22 Global Oled Technology Llc Compensated drive signal for electroluminescent display
US8665295B2 (en) * 2008-11-20 2014-03-04 Global Oled Technology Llc Electroluminescent display initial-nonuniformity-compensated drve signal
US8194063B2 (en) * 2009-03-04 2012-06-05 Global Oled Technology Llc Electroluminescent display compensated drive signal
CA2669367A1 (en) 2009-06-16 2010-12-16 Ignis Innovation Inc Compensation technique for color shift in displays
CA2688870A1 (en) 2009-11-30 2011-05-30 Ignis Innovation Inc. Methode and techniques for improving display uniformity
US10319307B2 (en) 2009-06-16 2019-06-11 Ignis Innovation Inc. Display system with compensation techniques and/or shared level resources
US9311859B2 (en) 2009-11-30 2016-04-12 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
US9384698B2 (en) 2009-11-30 2016-07-05 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US10996258B2 (en) 2009-11-30 2021-05-04 Ignis Innovation Inc. Defect detection and correction of pixel circuits for AMOLED displays
US8803417B2 (en) 2009-12-01 2014-08-12 Ignis Innovation Inc. High resolution pixel architecture
US10176736B2 (en) 2010-02-04 2019-01-08 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10163401B2 (en) 2010-02-04 2018-12-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10089921B2 (en) 2010-02-04 2018-10-02 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2692097A1 (en) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extracting correlation curves for light emitting device
US20140313111A1 (en) 2010-02-04 2014-10-23 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
CA2696778A1 (en) 2010-03-17 2011-09-17 Ignis Innovation Inc. Lifetime, uniformity, parameter extraction methods
CN105845083B (zh) * 2010-11-15 2018-09-04 伊格尼斯创新公司 用于发光器件显示器中的不均匀性的补偿的系统和方法
US8907991B2 (en) 2010-12-02 2014-12-09 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
TWI433096B (zh) * 2011-01-27 2014-04-01 聯詠科技股份有限公司 面板驅動電路
CN102637402B (zh) * 2011-02-15 2014-09-10 联咏科技股份有限公司 面板驱动电路
US9530349B2 (en) 2011-05-20 2016-12-27 Ignis Innovations Inc. Charged-based compensation and parameter extraction in AMOLED displays
US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
CN103562989B (zh) 2011-05-27 2016-12-14 伊格尼斯创新公司 用于amoled显示器的老化补偿的系统和方法
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US9324268B2 (en) 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
US9292025B2 (en) * 2011-12-19 2016-03-22 Mediatek Singapore Pte. Ltd. Performance, thermal and power management system associated with an integrated circuit and related method
US8937632B2 (en) 2012-02-03 2015-01-20 Ignis Innovation Inc. Driving system for active-matrix displays
US9747834B2 (en) 2012-05-11 2017-08-29 Ignis Innovation Inc. Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore
US8922544B2 (en) 2012-05-23 2014-12-30 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9064464B2 (en) 2012-06-25 2015-06-23 Apple Inc. Systems and methods for calibrating a display to reduce or eliminate mura artifacts
US9336717B2 (en) 2012-12-11 2016-05-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9786223B2 (en) 2012-12-11 2017-10-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
KR102122517B1 (ko) * 2012-12-17 2020-06-12 엘지디스플레이 주식회사 유기발광 표시장치
EP2779147B1 (en) 2013-03-14 2016-03-02 Ignis Innovation Inc. Re-interpolation with edge detection for extracting an aging pattern for AMOLED displays
DE112014002086T5 (de) 2013-04-22 2016-01-14 Ignis Innovation Inc. Prüfsystem für OLED-Anzeigebildschirme
US9697769B2 (en) * 2013-07-30 2017-07-04 Sharp Kabushiki Kaisha Display device and drive method for same
CN103400548B (zh) * 2013-07-31 2016-03-16 京东方科技集团股份有限公司 像素驱动电路及其驱动方法、显示装置
CN107452314B (zh) 2013-08-12 2021-08-24 伊格尼斯创新公司 用于要被显示器显示的图像的补偿图像数据的方法和装置
KR102058577B1 (ko) 2013-09-13 2019-12-24 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR101603300B1 (ko) * 2013-11-25 2016-03-14 엘지디스플레이 주식회사 유기발광표시장치 및 그 표시패널
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9502653B2 (en) 2013-12-25 2016-11-22 Ignis Innovation Inc. Electrode contacts
DE102015206281A1 (de) 2014-04-08 2015-10-08 Ignis Innovation Inc. Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen
CN106463090B (zh) * 2014-05-09 2019-11-01 株式会社日本有机雷特显示器 显示装置、显示装置的驱动方法和电子设备
CN104021760B (zh) * 2014-05-30 2016-03-02 京东方科技集团股份有限公司 一种用于oled显示器件的伽马电压的调节方法
CN112002285B (zh) * 2014-06-25 2021-10-29 伊格尼斯创新公司 用于确定和补偿有机发光器件的效率劣化的方法
JP2016009165A (ja) * 2014-06-26 2016-01-18 ローム株式会社 電気光学装置、電気光学装置の特性測定方法、及び半導体チップ
CN104464626B (zh) * 2014-12-12 2016-10-05 京东方科技集团股份有限公司 有机电致发光显示装置及方法
US9728125B2 (en) * 2014-12-22 2017-08-08 Shenzhen China Star Optoelectronics Technology Co., Ltd AMOLED pixel circuit
KR102219507B1 (ko) * 2014-12-30 2021-02-23 엘지디스플레이 주식회사 유기발광표시장치 및 그 화질 보상 장치 및 방법
WO2016117176A1 (ja) * 2015-01-19 2016-07-28 シャープ株式会社 表示装置およびその駆動方法
CA2879462A1 (en) 2015-01-23 2016-07-23 Ignis Innovation Inc. Compensation for color variation in emissive devices
CA2889870A1 (en) 2015-05-04 2016-11-04 Ignis Innovation Inc. Optical feedback system
CA2892714A1 (en) 2015-05-27 2016-11-27 Ignis Innovation Inc Memory bandwidth reduction in compensation system
CN105096824B (zh) 2015-08-06 2017-08-11 青岛海信电器股份有限公司 自发光显示器灰阶补偿方法、装置和自发光显示设备
CA2900170A1 (en) 2015-08-07 2017-02-07 Gholamreza Chaji Calibration of pixel based on improved reference values
CN108369792B (zh) * 2015-12-14 2021-01-08 夏普株式会社 显示装置及其驱动方法
CN106531083A (zh) * 2016-12-15 2017-03-22 上海天马有机发光显示技术有限公司 像素电路的补偿方法、oled显示面板及其补偿方法
US10943516B2 (en) 2017-05-15 2021-03-09 Apple Inc. Systems and methods of utilizing output of display component for display temperature compensation
WO2018212843A1 (en) * 2017-05-15 2018-11-22 Apple Inc. Systems and methods of utilizing output of display component for display temperature compensation
CN109671393B (zh) 2017-10-13 2020-07-31 京东方科技集团股份有限公司 一种像素补偿方法及系统、显示装置
CN109671396A (zh) * 2017-10-17 2019-04-23 伊格尼斯创新公司 像素电路、显示装置和方法
CN109697944B (zh) * 2017-10-20 2020-11-24 京东方科技集团股份有限公司 像素电路的检测方法、显示面板的驱动方法和显示装置
CN107705758A (zh) * 2017-10-26 2018-02-16 惠科股份有限公司 显示系统及电流驱动方法
US10984713B1 (en) * 2018-05-10 2021-04-20 Apple Inc. External compensation for LTPO pixel for OLED display
CN109040751A (zh) * 2018-09-21 2018-12-18 中新科技集团股份有限公司 一种电视老化处理的控制设备
CN109256088B (zh) * 2018-10-31 2021-10-01 京东方科技集团股份有限公司 像素电路、显示面板、显示装置和像素驱动方法
US11373566B2 (en) * 2018-12-18 2022-06-28 Innolux Corporation Electronic device and manufacturing process thereof
US11282458B2 (en) * 2019-06-10 2022-03-22 Apple Inc. Systems and methods for temperature-based parasitic capacitance variation compensation
CN111354312B (zh) * 2019-12-27 2021-04-27 深圳市华星光电半导体显示技术有限公司 用于显示面板中oled效率衰减补偿方法、装置及系统
US12142207B2 (en) 2020-03-31 2024-11-12 Apple, Inc. Configurable pixel uniformity compensation for OLED display non-uniformity compensation based on scaling factors
US11632830B2 (en) * 2020-08-07 2023-04-18 Samsung Display Co., Ltd. System and method for transistor parameter estimation
CN112466767B (zh) * 2020-11-10 2023-10-31 海光信息技术股份有限公司 一种集成电路的老化补偿方法、集成电路
JP7503015B2 (ja) 2021-03-09 2024-06-19 信越化学工業株式会社 ポリイミドを含む重合体、ポジ型感光性樹脂組成物、ネガ型感光性樹脂組成物、パターン形成方法、硬化被膜形成方法、層間絶縁膜、表面保護膜、及び電子部品
CN113112961A (zh) * 2021-04-12 2021-07-13 深圳市华星光电半导体显示技术有限公司 显示驱动电路及显示驱动电路的驱动方法
TWI786911B (zh) * 2021-10-29 2022-12-11 友達光電股份有限公司 顯示裝置、校正方法及畫面顯示方法
CN119889240A (zh) * 2025-03-07 2025-04-25 山西北大碳基薄膜电子研究院 基于浮栅的像素补偿电路、补偿方法及显示器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3782916D1 (de) * 1986-10-24 1993-01-14 Hoffmann La Roche Fluessigkristallanzeigezelle.
JPH01217421A (ja) * 1988-02-26 1989-08-31 Seikosha Co Ltd 非晶質シリコン薄膜トランジスタアレイ基板およびその製造方法
JP3887826B2 (ja) * 1997-03-12 2007-02-28 セイコーエプソン株式会社 表示装置及び電子機器
GB0014961D0 (en) * 2000-06-20 2000-08-09 Koninkl Philips Electronics Nv Light-emitting matrix array display devices with light sensing elements
SG111928A1 (en) * 2001-01-29 2005-06-29 Semiconductor Energy Lab Light emitting device
JP2002229513A (ja) * 2001-02-06 2002-08-16 Tohoku Pioneer Corp 有機el表示パネルの駆動装置
TWI221268B (en) * 2001-09-07 2004-09-21 Semiconductor Energy Lab Light emitting device and method of driving the same
JP2003195813A (ja) * 2001-09-07 2003-07-09 Semiconductor Energy Lab Co Ltd 発光装置
JP4655457B2 (ja) * 2003-08-08 2011-03-23 富士ゼロックス株式会社 光量制御装置及びこれを用いた画像形成装置
JP4649824B2 (ja) * 2003-08-15 2011-03-16 富士ゼロックス株式会社 光量制御装置及び画像形成装置
JP3628014B1 (ja) * 2003-09-19 2005-03-09 ウインテスト株式会社 表示装置及びそれに用いるアクティブマトリクス基板の検査方法及び装置
JP4804711B2 (ja) * 2003-11-21 2011-11-02 株式会社 日立ディスプレイズ 画像表示装置
US6995519B2 (en) * 2003-11-25 2006-02-07 Eastman Kodak Company OLED display with aging compensation
DE102004022424A1 (de) * 2004-05-06 2005-12-01 Deutsche Thomson-Brandt Gmbh Schaltung und Ansteuerverfahren für eine Leuchtanzeige
DE102004045871B4 (de) * 2004-09-20 2006-11-23 Novaled Gmbh Verfahren und Schaltungsanordnung zur Alterungskompensation von organischen Lichtemitterdioden
US7116058B2 (en) * 2004-11-30 2006-10-03 Wintek Corporation Method of improving the stability of active matrix OLED displays driven by amorphous silicon thin-film transistors
CA2504571A1 (en) * 2005-04-12 2006-10-12 Ignis Innovation Inc. A fast method for compensation of non-uniformities in oled displays
WO2007079572A1 (en) * 2006-01-09 2007-07-19 Ignis Innovation Inc. Method and system for driving an active matrix display circuit
JP2007235627A (ja) * 2006-03-01 2007-09-13 Nippon Telegr & Teleph Corp <Ntt> 光電流モニタ回路
US20080048951A1 (en) * 2006-04-13 2008-02-28 Naugler Walter E Jr Method and apparatus for managing and uniformly maintaining pixel circuitry in a flat panel display
US7928936B2 (en) * 2006-11-28 2011-04-19 Global Oled Technology Llc Active matrix display compensating method
JP2008250069A (ja) * 2007-03-30 2008-10-16 Sanyo Electric Co Ltd エレクトロルミネッセンス表示装置
US8026873B2 (en) * 2007-12-21 2011-09-27 Global Oled Technology Llc Electroluminescent display compensated analog transistor drive signal
US8665295B2 (en) * 2008-11-20 2014-03-04 Global Oled Technology Llc Electroluminescent display initial-nonuniformity-compensated drve signal

Similar Documents

Publication Publication Date Title
JP2012519880A5 (https=)
JP2012519881A5 (https=)
WO2009085113A3 (en) Electroluminescent display having compensated analog signal for activating the driving transistor
CN103927975B (zh) 一种有机发光显示器的像素补偿电路及方法
CN104050916B (zh) 一种有机发光显示器的像素补偿电路及方法
TWI380265B (en) Electroluminescent display with efficiency compensation
TW201216244A (en) Pixel circuit and display panel with IR-drop compensation function
TWI435197B (zh) 電源供應裝置、包含電源裝置之顯示裝置及使用其之驅動方法
CN103198794B (zh) 像素电路及其驱动方法、有机发光显示面板及显示装置
JP2011520139A5 (https=)
JP2007514966A5 (https=)
JP2011013256A5 (https=)
JP2004192000A (ja) 発光ダイオード用駆動回路
CN102568373B (zh) 有机发光二极管像素电路及显示装置
JP2016522434A5 (https=)
CN106991969A (zh) 显示面板、像素的补偿电路和补偿方法
JP2008276188A5 (https=)
WO2008002422A3 (en) Active matrix display compensating apparatus
JP2011112724A5 (https=)
JP2007536585A5 (https=)
JP2006285116A5 (https=)
WO2009041061A1 (ja) 発光素子回路およびアクティブマトリクス型表示装置
JP2015049385A5 (https=)
CN103108445B (zh) 驱动发光二极管的电路及方法
WO2013127189A1 (zh) 像素单元驱动电路、像素单元驱动方法以及像素单元