CN100419836C - 数据驱动器芯片及发光显示器 - Google Patents
数据驱动器芯片及发光显示器 Download PDFInfo
- Publication number
- CN100419836C CN100419836C CNB2005101149546A CN200510114954A CN100419836C CN 100419836 C CN100419836 C CN 100419836C CN B2005101149546 A CNB2005101149546 A CN B2005101149546A CN 200510114954 A CN200510114954 A CN 200510114954A CN 100419836 C CN100419836 C CN 100419836C
- Authority
- CN
- China
- Prior art keywords
- data driver
- driver chip
- value
- reference current
- data
- 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.)
- Expired - Fee Related
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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
- 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
- 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
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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 (19)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040094188A KR100600314B1 (ko) | 2004-11-17 | 2004-11-17 | 발광 표시 장치 및 그것의 데이터 구동 칩 |
KR1020040094188 | 2004-11-17 | ||
KR10-2004-0094188 | 2004-11-17 | ||
KR10-2004-0096379 | 2004-11-23 | ||
KR1020040096379 | 2004-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1776792A CN1776792A (zh) | 2006-05-24 |
CN100419836C true CN100419836C (zh) | 2008-09-17 |
Family
ID=36625874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101149546A Expired - Fee Related CN100419836C (zh) | 2004-11-17 | 2005-11-16 | 数据驱动器芯片及发光显示器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4975994B2 (zh) |
KR (1) | KR100600314B1 (zh) |
CN (1) | CN100419836C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105741749A (zh) * | 2014-12-08 | 2016-07-06 | 上海和辉光电有限公司 | 一种发光控制信号驱动电路以及有源矩阵式显示面板 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5114326B2 (ja) * | 2008-07-17 | 2013-01-09 | 株式会社ジャパンディスプレイイースト | 表示装置 |
KR101501934B1 (ko) | 2008-09-03 | 2015-03-12 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
TWI666623B (zh) | 2013-07-10 | 2019-07-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置、驅動器電路及顯示裝置 |
KR102187864B1 (ko) * | 2014-08-29 | 2020-12-07 | 주식회사 실리콘웍스 | 디스플레이 구동 장치의 전류 구동 회로 |
KR102508327B1 (ko) * | 2015-12-30 | 2023-03-10 | 엘지디스플레이 주식회사 | 프로그래머블 주문형 반도체 회로를 포함한 유기발광 표시장치와 그 구동방법 |
KR102565385B1 (ko) * | 2016-11-15 | 2023-08-10 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
KR102507830B1 (ko) * | 2017-12-29 | 2023-03-07 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
CN109243385B (zh) | 2018-11-12 | 2020-11-20 | 惠科股份有限公司 | 背光调节电路及显示装置 |
CN110264970A (zh) * | 2019-06-14 | 2019-09-20 | 武汉华星光电技术有限公司 | 显示面板 |
KR20230149907A (ko) | 2022-04-20 | 2023-10-30 | 삼성디스플레이 주식회사 | 표시 장치 |
CN117198221B (zh) * | 2023-11-07 | 2024-02-06 | 上海视涯技术有限公司 | 一种数据存储电路、硅基显示面板及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002244618A (ja) * | 2000-12-15 | 2002-08-30 | Lg Philips Lcd Co Ltd | アクティブマトリックス電界発光素子の駆動回路 |
US20030020413A1 (en) * | 2001-07-27 | 2003-01-30 | Masanobu Oomura | Active matrix display |
US20030128202A1 (en) * | 2002-01-09 | 2003-07-10 | Lg Electronics Inc. | Data drive circuit for current writing type amoel display panel |
CN1479271A (zh) * | 2002-08-28 | 2004-03-03 | Lg.������Lcd����˾ | 电致发光显示板设备的数据驱动方法和装置 |
CN1518232A (zh) * | 2003-01-07 | 2004-08-04 | ��ʽ����뵼����Դ�о��� | 电路,显示设备以及电子装置 |
US20040164886A1 (en) * | 2003-02-21 | 2004-08-26 | Wei-Chieh Hsueh | Data driver |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0345045A (ja) * | 1989-07-13 | 1991-02-26 | Fujitsu Ltd | 信号入出力インタフェース回路 |
TW236047B (zh) * | 1992-12-21 | 1994-12-11 | Philips Electronics Nv | |
JP3500322B2 (ja) * | 1999-04-09 | 2004-02-23 | シャープ株式会社 | 定電流駆動装置および定電流駆動半導体集積回路 |
JP2001042827A (ja) * | 1999-08-03 | 2001-02-16 | Pioneer Electronic Corp | ディスプレイ装置及びディスプレイパネルの駆動回路 |
JP2001053598A (ja) * | 1999-08-16 | 2001-02-23 | Nec Corp | インターフェイス回路、該インターフェイス回路を備えた電子機器及び通信システム |
JP4907797B2 (ja) * | 2001-08-21 | 2012-04-04 | ルネサスエレクトロニクス株式会社 | 半導体集積回路および液晶表示装置 |
JP5108187B2 (ja) * | 2001-08-22 | 2012-12-26 | 旭化成エレクトロニクス株式会社 | ディスプレイパネル駆動回路 |
JP5226920B2 (ja) * | 2001-08-24 | 2013-07-03 | 旭化成エレクトロニクス株式会社 | ディスプレイパネル駆動回路 |
JP4009077B2 (ja) * | 2001-09-19 | 2007-11-14 | 松下電器産業株式会社 | 電流駆動装置 |
JP3904888B2 (ja) * | 2001-10-29 | 2007-04-11 | 旭化成マイクロシステム株式会社 | ディスプレイパネル駆動回路 |
JP3742357B2 (ja) * | 2002-03-27 | 2006-02-01 | 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 |
JP3953363B2 (ja) * | 2002-05-28 | 2007-08-08 | Necエレクトロニクス株式会社 | インターフェース回路およびそれを備えた電子装置 |
JP3942490B2 (ja) * | 2002-05-28 | 2007-07-11 | Necエレクトロニクス株式会社 | インターフェース回路およびそれを備えた電子装置 |
JPWO2004054114A1 (ja) * | 2002-12-10 | 2006-04-13 | 株式会社半導体エネルギー研究所 | 半導体装置、デジタル・アナログ変換回路及びそれらを用いた表示装置 |
JP4563692B2 (ja) * | 2003-02-06 | 2010-10-13 | ルネサスエレクトロニクス株式会社 | 表示パネルの電流駆動回路及び電流駆動装置 |
-
2004
- 2004-11-17 KR KR1020040094188A patent/KR100600314B1/ko not_active IP Right Cessation
-
2005
- 2005-09-27 JP JP2005280739A patent/JP4975994B2/ja not_active Expired - Fee Related
- 2005-11-16 CN CNB2005101149546A patent/CN100419836C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002244618A (ja) * | 2000-12-15 | 2002-08-30 | Lg Philips Lcd Co Ltd | アクティブマトリックス電界発光素子の駆動回路 |
US20030020413A1 (en) * | 2001-07-27 | 2003-01-30 | Masanobu Oomura | Active matrix display |
US20030128202A1 (en) * | 2002-01-09 | 2003-07-10 | Lg Electronics Inc. | Data drive circuit for current writing type amoel display panel |
CN1479271A (zh) * | 2002-08-28 | 2004-03-03 | Lg.������Lcd����˾ | 电致发光显示板设备的数据驱动方法和装置 |
CN1518232A (zh) * | 2003-01-07 | 2004-08-04 | ��ʽ����뵼����Դ�о��� | 电路,显示设备以及电子装置 |
US20040164886A1 (en) * | 2003-02-21 | 2004-08-26 | Wei-Chieh Hsueh | Data driver |
JP2004252404A (ja) * | 2003-02-21 | 2004-09-09 | Toppoly Optoelectronics Corp | Amoled用データドライバ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105741749A (zh) * | 2014-12-08 | 2016-07-06 | 上海和辉光电有限公司 | 一种发光控制信号驱动电路以及有源矩阵式显示面板 |
Also Published As
Publication number | Publication date |
---|---|
KR20060053752A (ko) | 2006-05-22 |
JP4975994B2 (ja) | 2012-07-11 |
KR100600314B1 (ko) | 2006-07-18 |
CN1776792A (zh) | 2006-05-24 |
JP2006146171A (ja) | 2006-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20090116 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: 20090116 |
|
C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER NAME: SAMSUNG MOBILE DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20151116 |
|
EXPY | Termination of patent right or utility model |