CN1797517A - 数据驱动电路、有机发光显示器及其驱动方法 - Google Patents
数据驱动电路、有机发光显示器及其驱动方法 Download PDFInfo
- Publication number
- CN1797517A CN1797517A CNA2005100034634A CN200510003463A CN1797517A CN 1797517 A CN1797517 A CN 1797517A CN A2005100034634 A CNA2005100034634 A CN A2005100034634A CN 200510003463 A CN200510003463 A CN 200510003463A CN 1797517 A CN1797517 A CN 1797517A
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- China
- Prior art keywords
- data
- latch
- sampling
- control signal
- signal
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 140
- 230000004044 response Effects 0.000 claims abstract description 38
- 238000012423 maintenance Methods 0.000 claims description 55
- 238000003860 storage Methods 0.000 claims description 18
- 238000013500 data storage Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- 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
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
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)
- Liquid Crystal Display Device Control (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040090401A KR100595099B1 (ko) | 2004-11-08 | 2004-11-08 | 데이터 집적회로와 이를 이용한 발광 표시장치 및 그의구동방법 |
KR90401/04 | 2004-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1797517A true CN1797517A (zh) | 2006-07-05 |
CN100437704C CN100437704C (zh) | 2008-11-26 |
Family
ID=36566880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100034634A Active CN100437704C (zh) | 2004-11-08 | 2005-11-08 | 数据驱动电路、有机发光显示器及其驱动方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060114191A1 (zh) |
JP (1) | JP4308166B2 (zh) |
KR (1) | KR100595099B1 (zh) |
CN (1) | CN100437704C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871346A (zh) * | 2012-12-12 | 2014-06-18 | 三星显示有限公司 | 显示装置及其驱动方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102142239A (zh) * | 2006-05-24 | 2011-08-03 | 夏普株式会社 | 显示面板驱动电路和显示装置 |
KR100796124B1 (ko) * | 2006-06-09 | 2008-01-21 | 삼성에스디아이 주식회사 | 데이터 구동부 및 이를 이용한 유기 전계발광 표시장치 |
KR100833629B1 (ko) * | 2006-11-02 | 2008-05-30 | 삼성전자주식회사 | 피크 전류를 줄일 수 있는 영상 데이터 구동 장치와 방법 |
US20080117190A1 (en) * | 2006-11-22 | 2008-05-22 | Chien-Ru Chen | Method and driver for driving a display |
US20080252650A1 (en) * | 2007-04-10 | 2008-10-16 | Do-Hyung Ryu | Organic light emitting display, driver system therfor and driving method thereof |
KR101611387B1 (ko) * | 2010-01-18 | 2016-04-27 | 삼성디스플레이 주식회사 | 전원 회로 및 이를 갖는 액정 표시 장치 |
KR101346741B1 (ko) | 2012-07-27 | 2014-01-02 | 주식회사 라온텍 | 대용량 광통신용 신호제어 장치 및 그의 구동방법 |
KR102320146B1 (ko) | 2015-03-09 | 2021-11-02 | 삼성디스플레이 주식회사 | 데이터 집적회로 및 이를 포함하는 표시장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07306660A (ja) * | 1994-05-11 | 1995-11-21 | Oki Electric Ind Co Ltd | 液晶表示装置の階調駆動回路及びその階調駆動方法 |
JP3406445B2 (ja) * | 1996-01-29 | 2003-05-12 | シャープ株式会社 | 表示装置 |
KR100239413B1 (ko) * | 1997-10-14 | 2000-01-15 | 김영환 | 액정표시소자의 구동장치 |
KR100291770B1 (ko) * | 1999-06-04 | 2001-05-15 | 권오경 | 액정표시장치 |
JP2001034237A (ja) * | 1999-07-21 | 2001-02-09 | Fujitsu Ltd | 液晶表示装置 |
TW521256B (en) * | 2000-05-18 | 2003-02-21 | Semiconductor Energy Lab | Electronic device and method of driving the same |
JP2001337637A (ja) * | 2000-05-24 | 2001-12-07 | Sharp Corp | 表示デバイスの駆動システムおよび表示デバイス |
JP5259904B2 (ja) * | 2001-10-03 | 2013-08-07 | ゴールドチャームリミテッド | 表示装置 |
KR100815897B1 (ko) * | 2001-10-13 | 2008-03-21 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 데이터 구동 장치 및 방법 |
TW591593B (en) * | 2003-05-15 | 2004-06-11 | Au Optronics Corp | Digital data driver and LCD |
KR100965571B1 (ko) * | 2003-06-30 | 2010-06-23 | 엘지디스플레이 주식회사 | 액정표시장치와 그 구동방법 |
KR100546710B1 (ko) * | 2003-07-02 | 2006-01-26 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 아날로그 버퍼회로 |
CN101023463B (zh) * | 2004-09-22 | 2011-08-03 | 夏普株式会社 | 驱动单片型液晶屏的驱动电路及其液晶显示装置 |
-
2004
- 2004-11-08 KR KR1020040090401A patent/KR100595099B1/ko active IP Right Grant
-
2005
- 2005-05-12 JP JP2005140389A patent/JP4308166B2/ja active Active
- 2005-11-07 US US11/269,144 patent/US20060114191A1/en not_active Abandoned
- 2005-11-08 CN CNB2005100034634A patent/CN100437704C/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871346A (zh) * | 2012-12-12 | 2014-06-18 | 三星显示有限公司 | 显示装置及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20060041047A (ko) | 2006-05-11 |
KR100595099B1 (ko) | 2006-06-30 |
JP2006133732A (ja) | 2006-05-25 |
CN100437704C (zh) | 2008-11-26 |
JP4308166B2 (ja) | 2009-08-05 |
US20060114191A1 (en) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
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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. |
|
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 DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121017 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. |