CN1682266A - 具有可变占空度的有源矩阵显示器 - Google Patents
具有可变占空度的有源矩阵显示器 Download PDFInfo
- Publication number
- CN1682266A CN1682266A CNA038218593A CN03821859A CN1682266A CN 1682266 A CN1682266 A CN 1682266A CN A038218593 A CNA038218593 A CN A038218593A CN 03821859 A CN03821859 A CN 03821859A CN 1682266 A CN1682266 A CN 1682266A
- Authority
- CN
- China
- Prior art keywords
- pixel
- duty cycle
- groups
- pixel groups
- active matrix
- 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
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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
-
- 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]
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- 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
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02078796 | 2002-09-16 | ||
EP02078796.6 | 2002-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1682266A true CN1682266A (zh) | 2005-10-12 |
CN100403382C CN100403382C (zh) | 2008-07-16 |
Family
ID=31985100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038218593A Expired - Fee Related CN100403382C (zh) | 2002-09-16 | 2003-08-08 | 具有可变占空度的有源矩阵显示器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7456827B2 (zh) |
EP (1) | EP1543488A1 (zh) |
JP (1) | JP2005539253A (zh) |
KR (1) | KR20050043957A (zh) |
CN (1) | CN100403382C (zh) |
AU (1) | AU2003253164A1 (zh) |
TW (1) | TWI349257B (zh) |
WO (1) | WO2004025616A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975846B (zh) * | 2005-12-02 | 2013-04-17 | 三星显示有限公司 | 有机发光显示设备及其驱动方法 |
CN103077683A (zh) * | 2013-02-01 | 2013-05-01 | 四川虹视显示技术有限公司 | 一种amoled面板的驱动电路及相应的驱动方法 |
CN109493744A (zh) * | 2017-09-11 | 2019-03-19 | 维耶尔公司 | 用于微型led器件和阵列的显示器优化技术 |
CN113223444A (zh) * | 2020-01-17 | 2021-08-06 | 厦门凌阳华芯科技有限公司 | 一种单像素led驱动芯片及led显示屏 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0227356D0 (en) * | 2002-11-23 | 2002-12-31 | Koninkl Philips Electronics Nv | Colour active matrix electroluminescent display devices |
DE10354820A1 (de) * | 2003-11-24 | 2005-06-02 | Ingenieurbüro Kienhöfer GmbH | Verfahren und Vorrichtung zum Betrieb eines verschleißbehafteten Displays |
KR20070036066A (ko) * | 2004-06-22 | 2007-04-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 능동 매트릭스 led 디스플레이에서 노화를 감소시키기위한 구동 |
US7811146B2 (en) * | 2004-09-24 | 2010-10-12 | Chunghwa Picture Tubes, Ltd. | Fabrication method of active matrix organic electro-luminescent display panel |
JP4736456B2 (ja) * | 2005-02-15 | 2011-07-27 | 株式会社日立製作所 | 走査線補間装置、映像表示装置、映像信号処理装置 |
DE102005042704A1 (de) * | 2005-09-01 | 2007-03-08 | Ingenieurbüro Kienhöfer GmbH | Verfahren zum Betreiben einer Anzeigevorrichtung mit einer Mehrzahl von verschleißbehafteten Bildelementen und Anzeigevorrichtung |
EP1873744A1 (en) * | 2006-06-30 | 2008-01-02 | Deutsche Thomson Brandt | Active matrix organic light emitting display (amoled) device |
GB2457692A (en) * | 2008-02-21 | 2009-08-26 | Sharp Kk | A display device with a plurality of viewing modes |
JP2013029816A (ja) * | 2011-06-20 | 2013-02-07 | Canon Inc | 表示装置 |
KR20130128146A (ko) * | 2012-05-16 | 2013-11-26 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 |
US9177503B2 (en) | 2012-05-31 | 2015-11-03 | Apple Inc. | Display having integrated thermal sensors |
US9230473B2 (en) | 2013-06-24 | 2016-01-05 | Microsoft Technology Licensing, Llc | Dual duty cycle OLED to enable dynamic control for reduced motion blur control with constant brightness in augmented reality experiences |
KR102273497B1 (ko) * | 2014-12-24 | 2021-07-07 | 엘지디스플레이 주식회사 | 표시장치와 그 구동 방법 |
US10453388B2 (en) * | 2015-09-14 | 2019-10-22 | Apple Inc. | Light-emitting diode displays with predictive luminance compensation |
US9997104B2 (en) * | 2015-09-14 | 2018-06-12 | Apple Inc. | Light-emitting diode displays with predictive luminance compensation |
US10163388B2 (en) * | 2015-09-14 | 2018-12-25 | Apple Inc. | Light-emitting diode displays with predictive luminance compensation |
CN107994048A (zh) * | 2016-10-27 | 2018-05-04 | 上海和辉光电有限公司 | 一种oled显示面板及oled显示装置 |
US10997946B2 (en) * | 2017-10-18 | 2021-05-04 | Valve Corporation | Display with adjustable duty cycle for individual color channels |
KR102470568B1 (ko) * | 2017-11-07 | 2022-11-24 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그 구동 방법 |
Family Cites Families (36)
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JPH0631925B2 (ja) * | 1984-03-29 | 1994-04-27 | 三菱電機株式会社 | カラ−表示装置 |
US5052777A (en) * | 1988-04-27 | 1991-10-01 | Sportsoft Systems, Inc. | Graphics display using bimorphs |
JP3184069B2 (ja) * | 1994-09-02 | 2001-07-09 | シャープ株式会社 | 画像表示装置 |
US5649291A (en) * | 1995-04-28 | 1997-07-15 | Motorola, Inc. | Communication system and method using subscriber units to evaluate hand-off candidates |
EP0803113B1 (en) * | 1995-11-02 | 1999-07-21 | Koninklijke Philips Electronics N.V. | An electroluminescent display device |
JP3724882B2 (ja) * | 1996-08-14 | 2005-12-07 | シャープ株式会社 | カラー固体撮像装置 |
JPH1078768A (ja) * | 1996-09-04 | 1998-03-24 | Alps Electric Co Ltd | 階調表示制御装置 |
KR100338007B1 (ko) * | 1997-09-30 | 2002-10-11 | 삼성전자 주식회사 | 액정 표시 장치 및 그의 구동 방법 |
JPH11327508A (ja) * | 1998-05-11 | 1999-11-26 | Koito Ind Ltd | 情報表示装置 |
FI113426B (fi) * | 1998-07-16 | 2004-04-15 | Nokia Corp | Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä |
US6018662A (en) * | 1998-09-08 | 2000-01-25 | Nortel Networks Corporation | Method for performing progressive soft handoff in CDMA systems |
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JP4092857B2 (ja) * | 1999-06-17 | 2008-05-28 | ソニー株式会社 | 画像表示装置 |
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JP2001350442A (ja) * | 1999-10-04 | 2001-12-21 | Matsushita Electric Ind Co Ltd | 表示パネルの駆動方法、表示パネルの輝度補正装置及び駆動装置 |
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JP3712104B2 (ja) * | 1999-11-16 | 2005-11-02 | パイオニア株式会社 | マトリクス型表示装置及びその駆動方法 |
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JP4145495B2 (ja) * | 2000-01-11 | 2008-09-03 | 株式会社半導体エネルギー研究所 | 表示装置、コンピュータ、ビデオカメラ、デジタルカメラ、ゴーグル型ディスプレイ、ナビゲーションシステム、音響再生装置、ゲーム機器、携帯情報端末、及び画像再生装置 |
US6414661B1 (en) | 2000-02-22 | 2002-07-02 | Sarnoff Corporation | Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time |
TW493153B (en) * | 2000-05-22 | 2002-07-01 | Koninkl Philips Electronics Nv | Display device |
JP4757388B2 (ja) * | 2001-01-15 | 2011-08-24 | 株式会社 日立ディスプレイズ | 画像表示装置およびその駆動方法 |
JP2002229513A (ja) * | 2001-02-06 | 2002-08-16 | Tohoku Pioneer Corp | 有機el表示パネルの駆動装置 |
JP4831874B2 (ja) * | 2001-02-26 | 2011-12-07 | 株式会社半導体エネルギー研究所 | 発光装置及び電子機器 |
CN100409729C (zh) * | 2001-06-22 | 2008-08-06 | 国际商业机器公司 | 显示装置及其制造方法 |
US7283482B2 (en) | 2001-08-14 | 2007-10-16 | Samsung Electronics Co., Ltd. | Reverse data transmission apparatus and method in a mobile communication system |
US6858989B2 (en) * | 2001-09-20 | 2005-02-22 | Emagin Corporation | Method and system for stabilizing thin film transistors in AMOLED displays |
JP4052865B2 (ja) * | 2001-09-28 | 2008-02-27 | 三洋電機株式会社 | 半導体装置及び表示装置 |
JP2003122305A (ja) * | 2001-10-10 | 2003-04-25 | Sony Corp | 有機el表示装置およびその制御方法 |
JP2003255899A (ja) * | 2001-12-28 | 2003-09-10 | Sanyo Electric Co Ltd | 表示装置 |
JP3854161B2 (ja) * | 2002-01-31 | 2006-12-06 | 株式会社日立製作所 | 表示装置 |
JP3957535B2 (ja) * | 2002-03-14 | 2007-08-15 | 株式会社半導体エネルギー研究所 | 発光装置の駆動方法、電子機器 |
JP2003280578A (ja) * | 2002-03-27 | 2003-10-02 | Matsushita Electric Ind Co Ltd | 表示装置 |
US7286846B2 (en) | 2003-02-18 | 2007-10-23 | Qualcomm, Incorporated | Systems and methods for performing outer loop power control in wireless communication systems |
KR20040083617A (ko) | 2003-03-24 | 2004-10-06 | 삼성전자주식회사 | 향상된 역방향 전용전송채널을 서비스하는 비동기 방식의부호분할다중접속 이동통신시스템에서 소프트 핸드오버영역에 위치하는 이동단말이 역방향 데이터를 재전송하는방법 및 시스템 |
-
2003
- 2003-08-08 CN CNB038218593A patent/CN100403382C/zh not_active Expired - Fee Related
- 2003-08-08 EP EP03795113A patent/EP1543488A1/en not_active Withdrawn
- 2003-08-08 AU AU2003253164A patent/AU2003253164A1/en not_active Abandoned
- 2003-08-08 KR KR1020057004348A patent/KR20050043957A/ko not_active Application Discontinuation
- 2003-08-08 JP JP2004535734A patent/JP2005539253A/ja active Pending
- 2003-08-08 US US10/527,361 patent/US7456827B2/en not_active Expired - Fee Related
- 2003-08-08 WO PCT/IB2003/003569 patent/WO2004025616A1/en not_active Application Discontinuation
- 2003-09-12 TW TW092125242A patent/TWI349257B/zh not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975846B (zh) * | 2005-12-02 | 2013-04-17 | 三星显示有限公司 | 有机发光显示设备及其驱动方法 |
US9076381B2 (en) | 2005-12-02 | 2015-07-07 | Samsung Display Co., Ltd. | Organic light emitting display device and driving method thereof |
CN103077683A (zh) * | 2013-02-01 | 2013-05-01 | 四川虹视显示技术有限公司 | 一种amoled面板的驱动电路及相应的驱动方法 |
CN103077683B (zh) * | 2013-02-01 | 2016-08-03 | 四川虹视显示技术有限公司 | 一种amoled面板的驱动电路及相应的驱动方法 |
CN109493744A (zh) * | 2017-09-11 | 2019-03-19 | 维耶尔公司 | 用于微型led器件和阵列的显示器优化技术 |
CN113223444A (zh) * | 2020-01-17 | 2021-08-06 | 厦门凌阳华芯科技有限公司 | 一种单像素led驱动芯片及led显示屏 |
CN113223444B (zh) * | 2020-01-17 | 2022-03-11 | 厦门凌阳华芯科技有限公司 | 一种单像素led驱动芯片及led显示屏 |
Also Published As
Publication number | Publication date |
---|---|
TW200415563A (en) | 2004-08-16 |
US7456827B2 (en) | 2008-11-25 |
EP1543488A1 (en) | 2005-06-22 |
WO2004025616A1 (en) | 2004-03-25 |
WO2004025616A8 (en) | 2005-03-17 |
CN100403382C (zh) | 2008-07-16 |
US20060012708A1 (en) | 2006-01-19 |
AU2003253164A1 (en) | 2004-04-30 |
KR20050043957A (ko) | 2005-05-11 |
JP2005539253A (ja) | 2005-12-22 |
TWI349257B (en) | 2011-09-21 |
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