CN1521714A - 显示装置的驱动电路 - Google Patents
显示装置的驱动电路 Download PDFInfo
- Publication number
- CN1521714A CN1521714A CNA2004100048948A CN200410004894A CN1521714A CN 1521714 A CN1521714 A CN 1521714A CN A2004100048948 A CNA2004100048948 A CN A2004100048948A CN 200410004894 A CN200410004894 A CN 200410004894A CN 1521714 A CN1521714 A CN 1521714A
- Authority
- CN
- China
- Prior art keywords
- differential
- voltage
- transistor
- input
- amplifier 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.)
- Granted
Links
- 238000007600 charging Methods 0.000 claims abstract description 27
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- 230000003213 activating effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims 2
- 230000009471 action Effects 0.000 description 38
- 238000010586 diagram Methods 0.000 description 23
- 238000005755 formation reaction Methods 0.000 description 21
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 6
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Images
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
- G09G3/34—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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G2330/021—Power management, e.g. power saving
Abstract
Description
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003034130A JP3776890B2 (ja) | 2003-02-12 | 2003-02-12 | 表示装置の駆動回路 |
JP2003034130 | 2003-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1521714A true CN1521714A (zh) | 2004-08-18 |
CN100495491C CN100495491C (zh) | 2009-06-03 |
Family
ID=32821007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100048948A Expired - Fee Related CN100495491C (zh) | 2003-02-12 | 2004-02-12 | 显示装置的驱动电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7176910B2 (zh) |
JP (1) | JP3776890B2 (zh) |
CN (1) | CN100495491C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101471048B (zh) * | 2007-12-27 | 2011-04-20 | 比亚迪股份有限公司 | 一种tft-lcd驱动电路及液晶显示装置 |
CN102376283A (zh) * | 2010-08-06 | 2012-03-14 | 瑞萨电子株式会社 | 输出电路、数据驱动器和显示装置 |
CN102446482A (zh) * | 2010-06-08 | 2012-05-09 | 瑞萨电子株式会社 | 输出电路及数据驱动器及显示装置 |
CN104376822A (zh) * | 2013-08-13 | 2015-02-25 | 精工爱普生株式会社 | 数据线驱动器、半导体集成电路装置以及电子设备 |
CN105429604A (zh) * | 2014-09-16 | 2016-03-23 | 拉碧斯半导体株式会社 | 放大电路 |
CN106325352A (zh) * | 2015-06-30 | 2017-01-11 | 奇景光电股份有限公司 | 输出级电路 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7078965B2 (en) * | 2004-04-26 | 2006-07-18 | World Energy Labs (2), Inc. | Servo balancing among driver devices |
FR2884371B1 (fr) * | 2005-04-07 | 2007-07-06 | St Microelectronics Sa | Dispositif de decalage de niveau de tension |
FR2884639A1 (fr) * | 2005-04-14 | 2006-10-20 | Thomson Licensing Sa | Panneau d'affichage d'images a matrice active, dont les emetteurs sont alimentes par des generateurs de courant pilotables en tension |
KR100727320B1 (ko) * | 2005-07-15 | 2007-06-12 | 삼성전자주식회사 | 반도체 장치의 전원공급 회로 및 전원공급 방법 |
JP5137321B2 (ja) * | 2006-04-20 | 2013-02-06 | ルネサスエレクトロニクス株式会社 | 表示装置、lcdドライバ及び駆動方法 |
JP4915841B2 (ja) * | 2006-04-20 | 2012-04-11 | ルネサスエレクトロニクス株式会社 | 階調電圧発生回路、ドライバic、及び液晶表示装置 |
JP2008026636A (ja) * | 2006-07-21 | 2008-02-07 | Oki Electric Ind Co Ltd | 駆動回路 |
JP2008116917A (ja) * | 2006-10-10 | 2008-05-22 | Seiko Epson Corp | ゲートドライバ、電気光学装置、電子機器及び駆動方法 |
US20080316188A1 (en) * | 2007-06-20 | 2008-12-25 | Tovis Co., Ltd. | Liquid crystal display comprising driving circuit unit |
KR100920840B1 (ko) * | 2008-03-12 | 2009-10-08 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 버퍼링 회로 |
JP5128400B2 (ja) * | 2008-07-18 | 2013-01-23 | ルネサスエレクトロニクス株式会社 | 電流駆動回路 |
JP5525224B2 (ja) | 2008-09-30 | 2014-06-18 | 株式会社半導体エネルギー研究所 | 表示装置 |
DE102008056562B4 (de) * | 2008-11-10 | 2016-02-04 | Atmel Corp. | Schaltung |
JP5187150B2 (ja) * | 2008-11-13 | 2013-04-24 | セイコーエプソン株式会社 | 集積回路装置、電気光学装置及び電子機器 |
JP2011004309A (ja) * | 2009-06-22 | 2011-01-06 | Renesas Electronics Corp | 差動信号受信回路および表示装置 |
EP2341616B1 (en) * | 2009-12-23 | 2013-04-24 | STMicroelectronics Design and Application S.R.O. | Capacitive load driving amplifier |
JP5719269B2 (ja) * | 2010-11-29 | 2015-05-13 | ルネサスエレクトロニクス株式会社 | 演算増幅回路、液晶パネル駆動装置 |
US8891681B2 (en) | 2012-03-20 | 2014-11-18 | Intel Mobile Communications GmbH | Transmitters and methods |
KR20200135654A (ko) * | 2019-05-24 | 2020-12-03 | 삼성디스플레이 주식회사 | 표시 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4077012A (en) * | 1976-01-28 | 1978-02-28 | Nippon Gakki Seizo Kabushiki Kaisha | Amplifier devices |
JP3392271B2 (ja) | 1995-11-02 | 2003-03-31 | シャープ株式会社 | 演算増幅回路 |
JP3475903B2 (ja) | 2000-03-31 | 2003-12-10 | セイコーエプソン株式会社 | 差動増幅装置、半導体装置、電源回路及びそれを用いた電子機器 |
JP3700558B2 (ja) | 2000-08-10 | 2005-09-28 | 日本電気株式会社 | 駆動回路 |
JP3666423B2 (ja) | 2001-07-06 | 2005-06-29 | 日本電気株式会社 | 駆動回路 |
US6879534B2 (en) * | 2002-11-01 | 2005-04-12 | Hewlett-Packard Development Company, L.P. | Method and system for minimizing differential amplifier power supply sensitivity |
-
2003
- 2003-02-12 JP JP2003034130A patent/JP3776890B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-06 US US10/772,600 patent/US7176910B2/en active Active
- 2004-02-12 CN CNB2004100048948A patent/CN100495491C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101471048B (zh) * | 2007-12-27 | 2011-04-20 | 比亚迪股份有限公司 | 一种tft-lcd驱动电路及液晶显示装置 |
CN102446482A (zh) * | 2010-06-08 | 2012-05-09 | 瑞萨电子株式会社 | 输出电路及数据驱动器及显示装置 |
CN102446482B (zh) * | 2010-06-08 | 2015-11-25 | 瑞萨电子株式会社 | 输出电路及数据驱动器及显示装置 |
CN102376283A (zh) * | 2010-08-06 | 2012-03-14 | 瑞萨电子株式会社 | 输出电路、数据驱动器和显示装置 |
CN102376283B (zh) * | 2010-08-06 | 2015-12-02 | 瑞萨电子株式会社 | 输出电路、数据驱动器和显示装置 |
CN104376822A (zh) * | 2013-08-13 | 2015-02-25 | 精工爱普生株式会社 | 数据线驱动器、半导体集成电路装置以及电子设备 |
CN104376822B (zh) * | 2013-08-13 | 2019-10-15 | 精工爱普生株式会社 | 数据线驱动器、半导体集成电路装置以及电子设备 |
CN105429604A (zh) * | 2014-09-16 | 2016-03-23 | 拉碧斯半导体株式会社 | 放大电路 |
CN105429604B (zh) * | 2014-09-16 | 2020-09-04 | 拉碧斯半导体株式会社 | 放大电路 |
CN106325352A (zh) * | 2015-06-30 | 2017-01-11 | 奇景光电股份有限公司 | 输出级电路 |
CN106325352B (zh) * | 2015-06-30 | 2019-01-29 | 奇景光电股份有限公司 | 输出级电路 |
Also Published As
Publication number | Publication date |
---|---|
US20040155892A1 (en) | 2004-08-12 |
CN100495491C (zh) | 2009-06-03 |
JP2004245965A (ja) | 2004-09-02 |
JP3776890B2 (ja) | 2006-05-17 |
US7176910B2 (en) | 2007-02-13 |
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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: NEC ELECTRONICS CORPORATION Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20100705 Free format text: FORMER OWNER: NEC ELECTRONICS CORPORATION |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100705 Address after: Kanagawa, Japan Patentee after: NEC Corp. Address before: Tokyo, Japan Co-patentee before: NEC Corp. Patentee before: NEC Corp. |
|
C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER NAME: NEC CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
|
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20210212 |
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CF01 | Termination of patent right due to non-payment of annual fee |