CN1947166A - Am-oled中灰度再现的方法 - Google Patents
Am-oled中灰度再现的方法 Download PDFInfo
- Publication number
- CN1947166A CN1947166A CNA200580012937XA CN200580012937A CN1947166A CN 1947166 A CN1947166 A CN 1947166A CN A200580012937X A CNA200580012937X A CN A200580012937XA CN 200580012937 A CN200580012937 A CN 200580012937A CN 1947166 A CN1947166 A CN 1947166A
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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]
-
- 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
-
- 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
- G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to 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
- G09G2320/0266—Reduction of sub-frame artefacts
-
- 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
- G09G2320/10—Special adaptations of display systems for operation with variable images
- G09G2320/106—Determination of movement vectors or equivalent parameters within the image
-
- 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
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
- G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04291081A EP1591992A1 (en) | 2004-04-27 | 2004-04-27 | Method for grayscale rendition in an AM-OLED |
EP04291081.0 | 2004-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1947166A true CN1947166A (zh) | 2007-04-11 |
CN100437713C CN100437713C (zh) | 2008-11-26 |
Family
ID=34931055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200580012937XA Expired - Fee Related CN100437713C (zh) | 2004-04-27 | 2005-04-19 | Am-oled中灰度再现的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080211749A1 (zh) |
EP (2) | EP1591992A1 (zh) |
JP (1) | JP4701241B2 (zh) |
KR (1) | KR101084284B1 (zh) |
CN (1) | CN100437713C (zh) |
TW (1) | TWI389073B (zh) |
WO (1) | WO2005104074A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793564A (zh) * | 2021-09-16 | 2021-12-14 | 中科芯集成电路有限公司 | 一种多区间优化ospwm算法 |
Families Citing this family (67)
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---|---|---|---|---|
CA2443206A1 (en) | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
EP1591992A1 (en) | 2004-04-27 | 2005-11-02 | Thomson Licensing, S.A. | Method for grayscale rendition in an AM-OLED |
US8576217B2 (en) | 2011-05-20 | 2013-11-05 | 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 |
US9280933B2 (en) | 2004-12-15 | 2016-03-08 | 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 |
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 |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
WO2006063448A1 (en) | 2004-12-15 | 2006-06-22 | Ignis Innovation Inc. | Method and system for programming, calibrating and driving a light emitting device display |
CN102663977B (zh) | 2005-06-08 | 2015-11-18 | 伊格尼斯创新有限公司 | 用于驱动发光器件显示器的方法和系统 |
CA2518276A1 (en) | 2005-09-13 | 2007-03-13 | Ignis Innovation Inc. | Compensation technique for luminance degradation in electro-luminance devices |
JP4908813B2 (ja) * | 2005-09-30 | 2012-04-04 | エプソンイメージングデバイス株式会社 | 電気光学装置、電気光学装置の駆動方法、電子機器 |
EP1801775A1 (en) * | 2005-12-20 | 2007-06-27 | Deutsche Thomson-Brandt Gmbh | Method for displaying an image on an organic light emitting display and respective apparatus |
JP5397219B2 (ja) | 2006-04-19 | 2014-01-22 | イグニス・イノベーション・インコーポレイテッド | アクティブマトリックス表示装置用の安定な駆動スキーム |
EP1873746A1 (en) * | 2006-06-30 | 2008-01-02 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for driving an amoled with variable driving voltage |
EP1914709A1 (en) * | 2006-10-19 | 2008-04-23 | Deutsche Thomson-Brandt Gmbh | Method for grayscale rendition in an AM-OLED |
EP2036070A1 (en) * | 2006-06-30 | 2009-03-18 | Thomson Licensing | Method for grayscale rendition in an am-oled |
CA2556961A1 (en) | 2006-08-15 | 2008-02-15 | Ignis Innovation Inc. | Oled compensation technique based on oled capacitance |
WO2008062577A1 (fr) * | 2006-11-24 | 2008-05-29 | Sharp Kabushiki Kaisha | Dispositif d'affichage d'image |
JP5052223B2 (ja) * | 2007-06-26 | 2012-10-17 | 三菱電機株式会社 | 画像表示装置、画像処理回路および画像表示方法 |
EP2200008A1 (en) | 2008-12-17 | 2010-06-23 | Thomson Licensing | Analog sub-fields for sample and hold multi-scan displays |
CA2688870A1 (en) | 2009-11-30 | 2011-05-30 | Ignis Innovation Inc. | Methode and techniques for improving display uniformity |
US9311859B2 (en) | 2009-11-30 | 2016-04-12 | Ignis Innovation Inc. | Resetting cycle for aging compensation in AMOLED displays |
CA2669367A1 (en) | 2009-06-16 | 2010-12-16 | Ignis Innovation Inc | Compensation technique for color shift in displays |
US9384698B2 (en) | 2009-11-30 | 2016-07-05 | Ignis Innovation Inc. | System and methods for aging compensation in AMOLED displays |
US10319307B2 (en) | 2009-06-16 | 2019-06-11 | Ignis Innovation Inc. | Display system with compensation techniques and/or shared level resources |
JP5399198B2 (ja) * | 2009-10-08 | 2014-01-29 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 画素回路および表示装置 |
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 |
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US20130106816A1 (en) * | 2011-11-02 | 2013-05-02 | Peter Lapidus | Apparatus and associated methods for reduced bit line switching activity in pixel driver memories |
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US10089924B2 (en) | 2011-11-29 | 2018-10-02 | Ignis Innovation Inc. | Structural and low-frequency non-uniformity compensation |
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TWI464720B (zh) * | 2012-02-02 | 2014-12-11 | Novatek Microelectronics Corp | 液晶顯示驅動方法及顯示裝置 |
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WO2014174427A1 (en) | 2013-04-22 | 2014-10-30 | Ignis Innovation Inc. | Inspection system for oled display panels |
CN105474296B (zh) | 2013-08-12 | 2017-08-18 | 伊格尼斯创新公司 | 一种使用图像数据来驱动显示器的方法及装置 |
US9761170B2 (en) | 2013-12-06 | 2017-09-12 | Ignis Innovation Inc. | Correction for localized phenomena in an image array |
US9741282B2 (en) | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
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 |
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 |
CA2900170A1 (en) | 2015-08-07 | 2017-02-07 | Gholamreza Chaji | Calibration of pixel based on improved reference values |
GB2553075B (en) | 2016-03-21 | 2019-12-25 | Facebook Tech Llc | A display |
US11238812B2 (en) * | 2018-10-02 | 2022-02-01 | Texas Instruments Incorporated | Image motion management |
KR20220067592A (ko) * | 2020-11-16 | 2022-05-25 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
CN117079587B (zh) * | 2023-10-16 | 2024-01-09 | 长春希达电子技术有限公司 | 一种有源Micro-LED均匀性补偿方法及显示装置 |
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CN1110031C (zh) * | 1996-12-19 | 2003-05-28 | 科罗拉多微显公司 | 利用电极调制改变电光层状态的显示方法和系统 |
KR100734455B1 (ko) | 1999-04-12 | 2007-07-03 | 마츠시타 덴끼 산교 가부시키가이샤 | 영상 표시장치 |
KR100493839B1 (ko) * | 2000-03-14 | 2005-06-10 | 미쓰비시덴키 가부시키가이샤 | 화상 표시 장치 및 화상 표시 방법 |
JP2001343941A (ja) * | 2000-05-30 | 2001-12-14 | Hitachi Ltd | 表示装置 |
JP3670941B2 (ja) * | 2000-07-31 | 2005-07-13 | 三洋電機株式会社 | アクティブマトリクス型自発光表示装置及びアクティブマトリクス型有機el表示装置 |
US6828950B2 (en) * | 2000-08-10 | 2004-12-07 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method of driving the same |
CN1535455A (zh) * | 2001-06-21 | 2004-10-06 | 皇家菲利浦电子有限公司 | 处理像素的图像处理单元和方法以及包括这种图像处理单元的图像显示设备 |
JP3660610B2 (ja) * | 2001-07-10 | 2005-06-15 | 株式会社東芝 | 画像表示方法 |
FR2830116B1 (fr) * | 2001-09-26 | 2005-01-07 | Thomson Licensing Sa | Procede d'affichage d'images video sur un dispositif d'affichage pour corriger le papillotement large zone et les pics de consommation |
GB0130176D0 (en) * | 2001-12-18 | 2002-02-06 | Koninkl Philips Electronics Nv | Electroluminescent display device |
JP4113069B2 (ja) * | 2003-07-30 | 2008-07-02 | 三星エスディアイ株式会社 | 映像処理回路、映像処理方法及び映像表示装置並びに映像表示方法 |
EP1591992A1 (en) | 2004-04-27 | 2005-11-02 | Thomson Licensing, S.A. | Method for grayscale rendition in an AM-OLED |
-
2004
- 2004-04-27 EP EP04291081A patent/EP1591992A1/en not_active Withdrawn
-
2005
- 2005-04-19 EP EP05738018A patent/EP1743315B1/en not_active Expired - Fee Related
- 2005-04-19 WO PCT/EP2005/051713 patent/WO2005104074A1/en active Application Filing
- 2005-04-19 JP JP2007510019A patent/JP4701241B2/ja not_active Expired - Fee Related
- 2005-04-19 KR KR1020067021527A patent/KR101084284B1/ko active IP Right Grant
- 2005-04-19 US US11/587,254 patent/US20080211749A1/en not_active Abandoned
- 2005-04-19 CN CNB200580012937XA patent/CN100437713C/zh not_active Expired - Fee Related
- 2005-04-22 TW TW094112808A patent/TWI389073B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793564A (zh) * | 2021-09-16 | 2021-12-14 | 中科芯集成电路有限公司 | 一种多区间优化ospwm算法 |
CN113793564B (zh) * | 2021-09-16 | 2023-04-25 | 中科芯集成电路有限公司 | 一种多区间优化ospwm算法 |
Also Published As
Publication number | Publication date |
---|---|
KR20070019717A (ko) | 2007-02-15 |
KR101084284B1 (ko) | 2011-11-17 |
US20080211749A1 (en) | 2008-09-04 |
CN100437713C (zh) | 2008-11-26 |
EP1591992A1 (en) | 2005-11-02 |
JP4701241B2 (ja) | 2011-06-15 |
EP1743315B1 (en) | 2013-03-13 |
JP2007534992A (ja) | 2007-11-29 |
EP1743315A1 (en) | 2007-01-17 |
TW200540776A (en) | 2005-12-16 |
TWI389073B (zh) | 2013-03-11 |
WO2005104074A1 (en) | 2005-11-03 |
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