CN1904981A - 显示驱动电路 - Google Patents
显示驱动电路 Download PDFInfo
- Publication number
- CN1904981A CN1904981A CNA2006100752189A CN200610075218A CN1904981A CN 1904981 A CN1904981 A CN 1904981A CN A2006100752189 A CNA2006100752189 A CN A2006100752189A CN 200610075218 A CN200610075218 A CN 200610075218A CN 1904981 A CN1904981 A CN 1904981A
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- output
- mentioned
- drive 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
- 230000009471 action Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 230000002123 temporal effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000007704 transition 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- 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]
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
-
- 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
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
-
- 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
- G09G2330/025—Reduction of instantaneous peaks of current
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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005176512A JP4871533B2 (ja) | 2005-06-16 | 2005-06-16 | 表示駆動回路 |
JP2005176512 | 2005-06-16 | ||
JP2005-176512 | 2005-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1904981A true CN1904981A (zh) | 2007-01-31 |
CN1904981B CN1904981B (zh) | 2010-10-06 |
Family
ID=37572897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100752189A Expired - Fee Related CN1904981B (zh) | 2005-06-16 | 2006-04-14 | 显示驱动电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8203545B2 (zh) |
JP (1) | JP4871533B2 (zh) |
KR (1) | KR101277552B1 (zh) |
CN (1) | CN1904981B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106782316A (zh) * | 2017-02-22 | 2017-05-31 | 芯颖科技有限公司 | 驱动装置及数据输出方法 |
CN112687223A (zh) * | 2020-12-28 | 2021-04-20 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
CN112687224A (zh) * | 2020-12-28 | 2021-04-20 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7907110B2 (en) * | 2007-04-04 | 2011-03-15 | Atmel Corporation | Display controller blinking mode circuitry for LCD panel of twisted nematic type |
KR101422081B1 (ko) * | 2007-08-28 | 2014-07-23 | 삼성전자주식회사 | 소스 드라이버, 그것을 포함함 디스플레이 장치, 그것을포함한 디스플레이 시스템 및 그것의 출력 방법 |
JP5457286B2 (ja) * | 2010-06-23 | 2014-04-02 | シャープ株式会社 | 駆動回路、液晶表示装置、および電子情報機器 |
JP6718996B2 (ja) * | 2019-01-17 | 2020-07-08 | ラピスセミコンダクタ株式会社 | 表示デバイスのドライバ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61255395A (ja) * | 1985-05-08 | 1986-11-13 | 沖電気工業株式会社 | Ecdドライブ回路 |
JPH05110266A (ja) * | 1990-12-19 | 1993-04-30 | Nec Corp | ドライバ回路 |
US5397942A (en) * | 1991-08-23 | 1995-03-14 | Nec Corporation | Driver circuit for a plurality of outputs |
JPH05346770A (ja) * | 1992-06-15 | 1993-12-27 | Rohm Co Ltd | 液晶ドライブ回路 |
JPH0822267A (ja) * | 1994-07-04 | 1996-01-23 | Hitachi Ltd | 液晶駆動回路と液晶表示装置 |
DE19540146B4 (de) * | 1994-10-27 | 2012-06-21 | Nec Corp. | Flüssigkristallanzeige vom aktiven Matrixtyp mit Treibern für Multimedia-Anwendungen und Ansteuerverfahren dafür |
JPH08321773A (ja) * | 1995-05-26 | 1996-12-03 | Hitachi Ltd | 半導体集積回路 |
US6437766B1 (en) * | 1998-03-30 | 2002-08-20 | Sharp Kabushiki Kaisha | LCD driving circuitry with reduced number of control signals |
JP3426520B2 (ja) * | 1998-12-08 | 2003-07-14 | 富士通株式会社 | 表示パネルの駆動方法及び表示装置 |
JP3049050B1 (ja) * | 1999-03-31 | 2000-06-05 | 日本電気アイシーマイコンシステム株式会社 | ディジタルpll回路とその制御方法 |
JP3437489B2 (ja) * | 1999-05-14 | 2003-08-18 | シャープ株式会社 | 信号線駆動回路および画像表示装置 |
US6868504B1 (en) * | 2000-08-31 | 2005-03-15 | Micron Technology, Inc. | Interleaved delay line for phase locked and delay locked loops |
JP2003008424A (ja) * | 2001-06-25 | 2003-01-10 | Matsushita Electric Ind Co Ltd | 半導体装置のノイズ低減回路 |
JP3882678B2 (ja) * | 2002-05-21 | 2007-02-21 | ソニー株式会社 | 表示装置 |
TW200401261A (en) * | 2002-06-12 | 2004-01-16 | Koninkl Philips Electronics Nv | Image display system having an analog display for displaying matrix signals |
CN100562940C (zh) * | 2002-07-02 | 2009-11-25 | 旺宏电子股份有限公司 | 一种改良的感测放大器 |
JP4425556B2 (ja) * | 2003-03-28 | 2010-03-03 | シャープ株式会社 | 駆動装置およびそれを備えた表示モジュール |
KR100646940B1 (ko) * | 2003-12-15 | 2006-11-17 | 주식회사 하이닉스반도체 | 낮은 첨두 전류치를 가지는 리프레시 제어기 |
JP2005338421A (ja) * | 2004-05-27 | 2005-12-08 | Renesas Technology Corp | 液晶表示駆動装置および液晶表示システム |
-
2005
- 2005-06-16 JP JP2005176512A patent/JP4871533B2/ja active Active
-
2006
- 2006-04-10 KR KR1020060032211A patent/KR101277552B1/ko active IP Right Grant
- 2006-04-14 CN CN2006100752189A patent/CN1904981B/zh not_active Expired - Fee Related
- 2006-06-13 US US11/451,297 patent/US8203545B2/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106782316A (zh) * | 2017-02-22 | 2017-05-31 | 芯颖科技有限公司 | 驱动装置及数据输出方法 |
CN106782316B (zh) * | 2017-02-22 | 2019-05-24 | 芯颖科技有限公司 | 驱动装置及数据输出方法 |
CN112687223A (zh) * | 2020-12-28 | 2021-04-20 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
CN112687224A (zh) * | 2020-12-28 | 2021-04-20 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
CN112687223B (zh) * | 2020-12-28 | 2022-06-03 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
CN112687224B (zh) * | 2020-12-28 | 2022-06-03 | 北京奕斯伟计算技术有限公司 | 源极驱动电路、源极驱动方法和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006352554A (ja) | 2006-12-28 |
KR20060131615A (ko) | 2006-12-20 |
JP4871533B2 (ja) | 2012-02-08 |
CN1904981B (zh) | 2010-10-06 |
KR101277552B1 (ko) | 2013-06-21 |
US8203545B2 (en) | 2012-06-19 |
US20060284863A1 (en) | 2006-12-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131125 Address after: Tokyo, Japan Patentee after: LAPIS SEMICONDUCTOR Co.,Ltd. Address before: Tokyo port area, Japan Patentee before: Oki Electric Industry Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Yokohama City, Kanagawa Prefecture, Japan Patentee after: LAPIS SEMICONDUCTOR Co.,Ltd. Address before: Tokyo, Japan Patentee before: LAPIS SEMICONDUCTOR Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 |
|
CF01 | Termination of patent right due to non-payment of annual fee |