CN1804976A - 数据驱动电路、有机发光二极管显示器及其驱动方法 - Google Patents
数据驱动电路、有机发光二极管显示器及其驱动方法 Download PDFInfo
- Publication number
- CN1804976A CN1804976A CNA2005101215707A CN200510121570A CN1804976A CN 1804976 A CN1804976 A CN 1804976A CN A2005101215707 A CNA2005101215707 A CN A2005101215707A CN 200510121570 A CN200510121570 A CN 200510121570A CN 1804976 A CN1804976 A CN 1804976A
- Authority
- CN
- China
- Prior art keywords
- current
- pixel
- data
- electric current
- transistor
- 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.)
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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]
- G09G3/3275—Details of drivers for data 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
- 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
- G09G2300/0861—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
-
- 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
- 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
- G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
- G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
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)
Abstract
Description
Claims (39)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR112523/04 | 2004-12-24 | ||
KR1020040112523A KR100624318B1 (ko) | 2004-12-24 | 2004-12-24 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1804976A true CN1804976A (zh) | 2006-07-19 |
CN100447845C CN100447845C (zh) | 2008-12-31 |
Family
ID=36097317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101215707A Active CN100447845C (zh) | 2004-12-24 | 2005-12-26 | 数据驱动电路、有机发光二极管显示器及其驱动方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7663616B2 (zh) |
EP (1) | EP1675094B1 (zh) |
JP (1) | JP4437109B2 (zh) |
KR (1) | KR100624318B1 (zh) |
CN (1) | CN100447845C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8134550B2 (en) | 2006-08-30 | 2012-03-13 | Samsung Mobile Display Co., Ltd. | Display device, driving method thereof and display driver therefor |
CN102768821A (zh) * | 2012-08-07 | 2012-11-07 | 四川虹视显示技术有限公司 | Amoled显示器及其驱动方法 |
CN102881257A (zh) * | 2012-10-18 | 2013-01-16 | 四川虹视显示技术有限公司 | 主动式有机发光二极管显示器及其驱动方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100719670B1 (ko) | 2006-04-06 | 2007-05-18 | 삼성에스디아이 주식회사 | 데이터 구동부 및 이를 이용한 유기 전계발광 표시장치 |
KR100911976B1 (ko) * | 2007-11-23 | 2009-08-13 | 삼성모바일디스플레이주식회사 | 유기전계발광 표시장치 |
KR101738920B1 (ko) * | 2010-10-28 | 2017-05-24 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 |
KR20140141373A (ko) * | 2013-05-31 | 2014-12-10 | 삼성디스플레이 주식회사 | 유기발광 디스플레이 장치 및 그 제조방법 |
US9823995B2 (en) | 2014-08-28 | 2017-11-21 | Sap Se | Structured query language debugger |
US10839771B2 (en) * | 2016-12-22 | 2020-11-17 | Intel Corporation | Display driver |
US10909933B2 (en) | 2016-12-22 | 2021-02-02 | Intel Corporation | Digital driver for displays |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59208590A (ja) * | 1983-05-11 | 1984-11-26 | シャープ株式会社 | 表示装置の駆動回路 |
US6384804B1 (en) * | 1998-11-25 | 2002-05-07 | Lucent Techonologies Inc. | Display comprising organic smart pixels |
KR100348274B1 (ko) * | 2000-07-20 | 2002-08-09 | 엘지전자 주식회사 | 액티브 소자의 구동 회로 및 제어 방법 |
KR100370095B1 (ko) | 2001-01-05 | 2003-02-05 | 엘지전자 주식회사 | 표시 소자의 액티브 매트릭스 방식의 구동 회로 |
MY127343A (en) * | 2001-01-29 | 2006-11-30 | Semiconductor Energy Lab | Light emitting device. |
SG107573A1 (en) * | 2001-01-29 | 2004-12-29 | Semiconductor Energy Lab | Light emitting device |
KR100859520B1 (ko) | 2001-11-05 | 2008-09-22 | 삼성전자주식회사 | 액정 표시 장치 및 그 데이터 드라이버 |
JP2003150107A (ja) * | 2001-11-09 | 2003-05-23 | Sharp Corp | 表示装置およびその駆動方法 |
JP3724430B2 (ja) * | 2002-02-04 | 2005-12-07 | ソニー株式会社 | 有機el表示装置およびその制御方法 |
US6806497B2 (en) | 2002-03-29 | 2004-10-19 | Seiko Epson Corporation | Electronic device, method for driving the electronic device, electro-optical device, and electronic equipment |
JP2003316315A (ja) | 2002-04-23 | 2003-11-07 | Tohoku Pioneer Corp | 発光表示パネルの駆動装置および駆動方法 |
GB2389951A (en) * | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Display driver circuits for active matrix OLED displays |
JP3706936B2 (ja) | 2002-06-20 | 2005-10-19 | ローム株式会社 | アクティブマトリックス型有機elパネルの駆動回路およびこれを用いる有機el表示装置 |
JP2004138803A (ja) * | 2002-10-17 | 2004-05-13 | Seiko Epson Corp | 電子回路、電気光学装置及び電子機器 |
JP4534031B2 (ja) * | 2003-03-06 | 2010-09-01 | 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 | 有機el表示装置 |
JP4074994B2 (ja) | 2003-06-09 | 2008-04-16 | カシオ計算機株式会社 | 電流駆動装置及びその制御方法並びに電流駆動装置を備えた表示装置 |
JP2005157123A (ja) * | 2003-11-27 | 2005-06-16 | Dainippon Printing Co Ltd | 有機el表示装置 |
-
2004
- 2004-12-24 KR KR1020040112523A patent/KR100624318B1/ko active IP Right Grant
-
2005
- 2005-09-09 JP JP2005262132A patent/JP4437109B2/ja active Active
- 2005-12-21 EP EP05112581A patent/EP1675094B1/en active Active
- 2005-12-22 US US11/313,804 patent/US7663616B2/en active Active
- 2005-12-26 CN CNB2005101215707A patent/CN100447845C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8134550B2 (en) | 2006-08-30 | 2012-03-13 | Samsung Mobile Display Co., Ltd. | Display device, driving method thereof and display driver therefor |
CN102768821A (zh) * | 2012-08-07 | 2012-11-07 | 四川虹视显示技术有限公司 | Amoled显示器及其驱动方法 |
CN102768821B (zh) * | 2012-08-07 | 2015-02-18 | 四川虹视显示技术有限公司 | Amoled显示器及其驱动方法 |
CN102881257A (zh) * | 2012-10-18 | 2013-01-16 | 四川虹视显示技术有限公司 | 主动式有机发光二极管显示器及其驱动方法 |
CN102881257B (zh) * | 2012-10-18 | 2015-02-04 | 四川虹视显示技术有限公司 | 主动式有机发光二极管显示器及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2006184863A (ja) | 2006-07-13 |
US20060139343A1 (en) | 2006-06-29 |
EP1675094A1 (en) | 2006-06-28 |
KR100624318B1 (ko) | 2006-09-19 |
EP1675094B1 (en) | 2012-05-23 |
KR20060073687A (ko) | 2006-06-28 |
CN100447845C (zh) | 2008-12-31 |
JP4437109B2 (ja) | 2010-03-24 |
US7663616B2 (en) | 2010-02-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung SDI Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090109 |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121029 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co., Ltd. |