CN100517971C - 自举电路及其驱动方法 - Google Patents
自举电路及其驱动方法 Download PDFInfo
- Publication number
- CN100517971C CN100517971C CNB2005101253605A CN200510125360A CN100517971C CN 100517971 C CN100517971 C CN 100517971C CN B2005101253605 A CNB2005101253605 A CN B2005101253605A CN 200510125360 A CN200510125360 A CN 200510125360A CN 100517971 C CN100517971 C CN 100517971C
- Authority
- CN
- China
- Prior art keywords
- electromotive force
- circuit
- transistor
- output
- grid
- 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.)
- Active
Links
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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/01—Modifications for accelerating switching
- H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
- H03K19/01728—Modifications for accelerating switching in field-effect transistor circuits in synchronous circuits, i.e. by using clock signals
- H03K19/01735—Modifications for accelerating switching in field-effect transistor circuits in synchronous circuits, i.e. by using clock signals by bootstrapping, i.e. by positive feed-back
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
- Shift Register Type Memory (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004332539 | 2004-11-17 | ||
JP2004332539A JP4617840B2 (ja) | 2004-11-17 | 2004-11-17 | ブートストラップ回路及びその駆動方法並びにシフトレジスタ回路、論理演算回路、半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1777031A CN1777031A (zh) | 2006-05-24 |
CN100517971C true CN100517971C (zh) | 2009-07-22 |
Family
ID=36385630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101253605A Active CN100517971C (zh) | 2004-11-17 | 2005-11-16 | 自举电路及其驱动方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7518407B2 (zh) |
JP (1) | JP4617840B2 (zh) |
CN (1) | CN100517971C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI737560B (zh) * | 2020-04-12 | 2021-08-21 | 湛積股份有限公司 | 可動態控制最小工作週期之方法和相關半橋式自舉電路 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5000055B2 (ja) * | 2001-09-19 | 2012-08-15 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US8426866B2 (en) * | 2004-11-30 | 2013-04-23 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof, semiconductor device, and electronic apparatus |
US7646367B2 (en) | 2005-01-21 | 2010-01-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device and electronic apparatus |
US7558145B2 (en) * | 2006-08-31 | 2009-07-07 | Infineon Technologies Ag | Word line control for improving read and write margins |
JP4501920B2 (ja) * | 2006-10-11 | 2010-07-14 | エプソンイメージングデバイス株式会社 | 表示装置 |
TWI391890B (zh) | 2006-10-11 | 2013-04-01 | Japan Display West Inc | 顯示裝置 |
CN101271128B (zh) * | 2007-03-23 | 2010-08-25 | 环达电脑(上海)有限公司 | 数显信号测量放大电路 |
US8248353B2 (en) * | 2007-08-20 | 2012-08-21 | Au Optronics Corporation | Method and device for reducing voltage stress at bootstrap point in electronic circuits |
WO2009084270A1 (ja) | 2007-12-28 | 2009-07-09 | Sharp Kabushiki Kaisha | 補助容量配線駆動回路および表示装置 |
BRPI0820225A2 (pt) | 2007-12-28 | 2015-06-16 | Sharp Kk | Dispositivo semicondutor e dispositivo de monitor |
CN101861617B (zh) | 2007-12-28 | 2012-11-28 | 夏普株式会社 | 显示驱动电路和显示装置 |
EP2224594B1 (en) * | 2007-12-28 | 2015-02-25 | Sharp Kabushiki Kaisha | Semiconductor device and display device |
CN101976940A (zh) * | 2010-10-12 | 2011-02-16 | 上海交通大学 | 开关电源转换器开关管驱动自举电路 |
CN102096050A (zh) * | 2010-12-10 | 2011-06-15 | 奇瑞汽车股份有限公司 | 一种直流-直流电源电路的检测装置 |
CN102708795B (zh) * | 2012-02-29 | 2014-11-12 | 京东方科技集团股份有限公司 | 阵列基板行驱动单元、阵列基板行驱动电路以及显示装置 |
CN104113316B (zh) * | 2014-05-12 | 2017-12-08 | 西安电子科技大学 | 一种cmos 栅压自举开关电路 |
EP3264407A1 (en) * | 2016-06-30 | 2018-01-03 | LG Display Co., Ltd. | Organic light emitting display device and driving method of the same |
US11289065B2 (en) | 2016-10-04 | 2022-03-29 | Pradnesh Mohare | Assemblies for generation of sound |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835457A (en) * | 1972-12-07 | 1974-09-10 | Motorola Inc | Dynamic mos ttl compatible |
US4074237A (en) * | 1976-03-08 | 1978-02-14 | International Business Machines Corporation | Word line clamping circuit and decoder |
US4038567A (en) * | 1976-03-22 | 1977-07-26 | International Business Machines Corporation | Memory input signal buffer circuit |
JPS55156427A (en) * | 1979-05-23 | 1980-12-05 | Sharp Corp | Bootstrap buffer circuit |
GB9520888D0 (en) * | 1995-10-12 | 1995-12-13 | Philips Electronics Nv | Electronic devices comprising thin-film circuitry |
JP3422921B2 (ja) * | 1997-12-25 | 2003-07-07 | シャープ株式会社 | 半導体集積回路 |
JP3866070B2 (ja) * | 2000-10-20 | 2007-01-10 | 株式会社 日立ディスプレイズ | 表示装置 |
JP4785271B2 (ja) * | 2001-04-27 | 2011-10-05 | 株式会社半導体エネルギー研究所 | 液晶表示装置、電子機器 |
JP4531343B2 (ja) * | 2003-03-26 | 2010-08-25 | 株式会社半導体エネルギー研究所 | 駆動回路 |
-
2004
- 2004-11-17 JP JP2004332539A patent/JP4617840B2/ja active Active
-
2005
- 2005-11-16 CN CNB2005101253605A patent/CN100517971C/zh active Active
- 2005-11-16 US US11/274,165 patent/US7518407B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI737560B (zh) * | 2020-04-12 | 2021-08-21 | 湛積股份有限公司 | 可動態控制最小工作週期之方法和相關半橋式自舉電路 |
Also Published As
Publication number | Publication date |
---|---|
US20060103429A1 (en) | 2006-05-18 |
JP4617840B2 (ja) | 2011-01-26 |
JP2006148269A (ja) | 2006-06-08 |
US7518407B2 (en) | 2009-04-14 |
CN1777031A (zh) | 2006-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100517971C (zh) | 自举电路及其驱动方法 | |
US11749158B2 (en) | Shift register unit, gate driving circuit, display device, and driving method | |
CN109935209B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
CN109935199B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
JP4851326B2 (ja) | 信号増幅用回路、及びアクティブマトリクス装置における同回路の使用 | |
CN100530337C (zh) | 移位寄存器电路及具备该电路的图像显示装置 | |
US5517543A (en) | Circuit device for controlling circuit components connected in series or in a matrix-like network | |
CN109935204B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
CN108648705B (zh) | 移位寄存器单元及驱动方法、栅极驱动电路及显示装置 | |
CN111971737B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
CN109935200B (zh) | 移位寄存器单元、栅极驱动电路、显示装置以及驱动方法 | |
US11443684B2 (en) | Shift register, gate drive circuit, display panel and driving method | |
CN110880304B (zh) | 移位寄存器单元、栅极驱动电路、显示装置及驱动方法 | |
CN107154236B (zh) | 移位寄存器单元及其驱动方法、扫描驱动电路和显示装置 | |
JP2708006B2 (ja) | 薄膜集積回路 | |
CN112419960B (zh) | 移位寄存器、显示面板及显示装置 | |
CN112639947B (zh) | 移位寄存器单元及驱动方法、栅极驱动电路和显示装置 | |
CN112634805B (zh) | 移位寄存器、显示面板及显示装置 | |
CN111105759B (zh) | 移位寄存器单元及其驱动方法、栅极驱动电路和显示装置 | |
CN110264948A (zh) | 移位寄存器单元、驱动方法、栅极驱动电路及显示装置 | |
US20230274680A1 (en) | Shift register unit, driving method, gate driving circuit, and display device | |
CN111937067B (zh) | 移位寄存器单元及驱动方法、栅极驱动电路、显示装置 | |
CN105810166B (zh) | 移位寄存器单元电路、移位寄存器及其液晶显示器 | |
CN105589604B (zh) | 复位电路及其驱动方法、移位寄存器单元、栅极扫描电路 | |
CN112331126A (zh) | 移位寄存器及其驱动方法、显示面板及显示装置 |
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: JINZHEN CO., LTD. Free format text: FORMER OWNER: NEC CORP. Effective date: 20130422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: Samoa Apia hiSoft Center No. 217 mailbox Patentee after: Jinzhen Co.,Ltd. Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20230518 Address after: Floor 4, No. 15, Lane 168, Xingshan Road, Neihu District, Taipei City, Taiwan, China, 114762, China Patentee after: HANNSTAR DISPLAY Corp. Address before: Apia, hiSoft center, No. 217 mailbox Patentee before: Jinzhen Co.,Ltd. |
|
TR01 | Transfer of patent right |