TW200509049A - Organic el panel drive circuit and organic el display device using the same drive circuit - Google Patents
Organic el panel drive circuit and organic el display device using the same drive circuitInfo
- Publication number
- TW200509049A TW200509049A TW093114896A TW93114896A TW200509049A TW 200509049 A TW200509049 A TW 200509049A TW 093114896 A TW093114896 A TW 093114896A TW 93114896 A TW93114896 A TW 93114896A TW 200509049 A TW200509049 A TW 200509049A
- Authority
- TW
- Taiwan
- Prior art keywords
- organic
- elements
- color
- period
- precharge
- Prior art date
Links
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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3283—Details of drivers for data electrodes in which the data driver supplies a variable data current for setting the current through, or the voltage across, the light-emitting 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
- 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel 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
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
-
- 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
-
- 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
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003161942 | 2003-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200509049A true TW200509049A (en) | 2005-03-01 |
TWI265471B TWI265471B (en) | 2006-11-01 |
Family
ID=33549176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093114896A TWI265471B (en) | 2003-06-06 | 2004-05-26 | Organic EL panel drive circuit and organic EL display device using the same drive circuit |
Country Status (4)
Country | Link |
---|---|
US (1) | US7292234B2 (zh) |
KR (1) | KR100681574B1 (zh) |
CN (1) | CN100454376C (zh) |
TW (1) | TWI265471B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1890703A (zh) * | 2003-12-12 | 2007-01-03 | 罗姆股份有限公司 | 有机el驱动电路以及有机el显示装置 |
JP4941906B2 (ja) * | 2004-05-12 | 2012-05-30 | ローム株式会社 | 有機el駆動回路およびこれを用いる有機el表示装置 |
TWI261801B (en) * | 2004-05-24 | 2006-09-11 | Rohm Co Ltd | Organic EL drive circuit and organic EL display device using the same organic EL drive circuit |
TWI277031B (en) * | 2004-06-22 | 2007-03-21 | Rohm Co Ltd | Organic EL drive circuit and organic EL display device using the same organic EL drive circuit |
KR100826684B1 (ko) * | 2004-08-30 | 2008-05-02 | 엘지전자 주식회사 | 유기 전계발광 표시장치 및 그 구동방법 |
JP4437110B2 (ja) * | 2004-11-17 | 2010-03-24 | 三星モバイルディスプレイ株式會社 | 有機発光表示装置,有機発光表示装置の駆動方法及び画素回路の駆動方法 |
US7570233B2 (en) * | 2004-11-24 | 2009-08-04 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US8274451B2 (en) * | 2004-12-16 | 2012-09-25 | Lg Display Co., Ltd. | Electroluminescent device and method of driving the same |
KR101152119B1 (ko) * | 2005-02-07 | 2012-06-15 | 삼성전자주식회사 | 표시 장치 및 그 구동 방법 |
US8681077B2 (en) * | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
JP2006330138A (ja) * | 2005-05-24 | 2006-12-07 | Casio Comput Co Ltd | 表示装置及びその表示駆動方法 |
JP2007025122A (ja) * | 2005-07-14 | 2007-02-01 | Oki Electric Ind Co Ltd | 表示装置 |
US7872617B2 (en) * | 2005-10-12 | 2011-01-18 | Canon Kabushiki Kaisha | Display apparatus and method for driving the same |
KR100691567B1 (ko) * | 2005-10-18 | 2007-03-09 | 신코엠 주식회사 | 유기 전계 발광다이오드 디스플레이 패널의 구동회로 및이를 이용한 디스차아지 방법 |
JP5467484B2 (ja) * | 2007-06-29 | 2014-04-09 | カシオ計算機株式会社 | 表示駆動装置及びその駆動制御方法並びにそれを備える表示装置 |
JP2009192923A (ja) * | 2008-02-15 | 2009-08-27 | Nec Electronics Corp | データ線駆動回路、表示装置及びデータ線駆動方法 |
US20110267067A1 (en) * | 2010-04-29 | 2011-11-03 | Bertness Kevin I | Electronic battery tester |
TWI507946B (zh) * | 2013-06-11 | 2015-11-11 | Au Optronics Corp | 觸控感應面板及其中之感應電路 |
DE102019106527A1 (de) * | 2019-03-14 | 2020-09-17 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zum betrieb einer optischen anzeigevorrichtung und optische anzeigevorrichtung |
CN110838277B (zh) * | 2019-11-08 | 2020-12-18 | 四川遂宁市利普芯微电子有限公司 | 一种led显示屏的预充电方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3507239B2 (ja) | 1996-02-26 | 2004-03-15 | パイオニア株式会社 | 発光素子の駆動方法及び装置 |
US5990629A (en) * | 1997-01-28 | 1999-11-23 | Casio Computer Co., Ltd. | Electroluminescent display device and a driving method thereof |
KR100266166B1 (ko) | 1998-06-13 | 2000-09-15 | 구자홍 | 플라즈마 디스플레이 패널의 화이트 밸런스 조정장치 |
JP2001034221A (ja) * | 1999-07-23 | 2001-02-09 | Nippon Seiki Co Ltd | 有機エレクトロルミネセンス素子の駆動回路 |
JP2001092413A (ja) | 1999-09-24 | 2001-04-06 | Semiconductor Energy Lab Co Ltd | El表示装置および電子装置 |
JP2001143867A (ja) | 1999-11-18 | 2001-05-25 | Nec Corp | 有機el駆動回路 |
JP3697997B2 (ja) * | 2000-02-18 | 2005-09-21 | ソニー株式会社 | 画像表示装置と階調補正データ作成方法 |
CN1133148C (zh) * | 2001-04-29 | 2003-12-31 | 清华大学 | 有机电致发光显示器的驱动方法和驱动电路 |
JP4792665B2 (ja) | 2001-06-18 | 2011-10-12 | ソニー株式会社 | 光源制御装置および方法、ならびに投射型表示装置 |
CN1278297C (zh) * | 2001-11-09 | 2006-10-04 | 三洋电机株式会社 | 对光学元件的亮度数据具有初始化功能的显示器 |
JP2003150112A (ja) * | 2001-11-14 | 2003-05-23 | Matsushita Electric Ind Co Ltd | Oled表示装置およびその駆動方法 |
JP3908013B2 (ja) * | 2001-11-19 | 2007-04-25 | Necエレクトロニクス株式会社 | 表示制御回路及び表示装置 |
JP3807321B2 (ja) * | 2002-02-08 | 2006-08-09 | セイコーエプソン株式会社 | 基準電圧発生回路、表示駆動回路、表示装置及び基準電圧発生方法 |
-
2004
- 2004-05-26 TW TW093114896A patent/TWI265471B/zh not_active IP Right Cessation
- 2004-05-28 US US10/855,375 patent/US7292234B2/en active Active
- 2004-06-04 KR KR1020040040760A patent/KR100681574B1/ko not_active IP Right Cessation
- 2004-06-07 CN CNB200410048509XA patent/CN100454376C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100681574B1 (ko) | 2007-02-09 |
US20050001795A1 (en) | 2005-01-06 |
CN100454376C (zh) | 2009-01-21 |
CN1575051A (zh) | 2005-02-02 |
KR20040108615A (ko) | 2004-12-24 |
US7292234B2 (en) | 2007-11-06 |
TWI265471B (en) | 2006-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |