CN100461302C - Shift register and liquid crystal driver - Google Patents
Shift register and liquid crystal driver Download PDFInfo
- Publication number
- CN100461302C CN100461302C CNB2005101161815A CN200510116181A CN100461302C CN 100461302 C CN100461302 C CN 100461302C CN B2005101161815 A CNB2005101161815 A CN B2005101161815A CN 200510116181 A CN200510116181 A CN 200510116181A CN 100461302 C CN100461302 C CN 100461302C
- Authority
- CN
- China
- Prior art keywords
- voltage
- clock
- input
- capacitor
- level
- 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
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
- G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
- G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
-
- 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
- G09G2310/0286—Details of a shift registers arranged for use in a driving circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Shift Register Type Memory (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004313924A JP2006127630A (en) | 2004-10-28 | 2004-10-28 | Shift register and liquid crystal driver |
JP313924/2004 | 2004-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1783346A CN1783346A (en) | 2006-06-07 |
CN100461302C true CN100461302C (en) | 2009-02-11 |
Family
ID=36722213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101161815A Expired - Fee Related CN100461302C (en) | 2004-10-28 | 2005-10-25 | Shift register and liquid crystal driver |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2006127630A (en) |
KR (1) | KR100745111B1 (en) |
CN (1) | CN100461302C (en) |
TW (1) | TW200614128A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100776510B1 (en) | 2006-04-18 | 2007-11-16 | 삼성에스디아이 주식회사 | Scan driving circuit and organic light emitting display using the same |
CN101359440B (en) * | 2007-07-31 | 2013-02-06 | 奇美电子股份有限公司 | Compensating circuit for improving threshold voltage off set and process thereof |
TWI398838B (en) * | 2008-12-31 | 2013-06-11 | Innolux Corp | Shift register unit, scan driving circuit, display apparatus and control method of shift register unit |
TWI410944B (en) * | 2009-06-10 | 2013-10-01 | Au Optronics Corp | Shift register of a display device |
RU2514903C2 (en) | 2009-12-15 | 2014-05-10 | Шарп Кабусики Кайся | Scanning signal line drive circuit and display device equipped with said circuit |
TWI420493B (en) * | 2009-12-17 | 2013-12-21 | Au Optronics Corp | Gate driving circuit |
WO2011114562A1 (en) | 2010-03-15 | 2011-09-22 | シャープ株式会社 | Scan signal line drive circuit and display device provided therewith |
WO2011129126A1 (en) | 2010-04-12 | 2011-10-20 | シャープ株式会社 | Scan signal line drive circuit and display device provided therewith |
US8982107B2 (en) | 2010-05-24 | 2015-03-17 | Sharp Kabushiki Kaisha | Scanning signal line drive circuit and display device provided with same |
WO2011162057A1 (en) | 2010-06-25 | 2011-12-29 | シャープ株式会社 | Scanning signal line drive circuit and display device provided with same |
TWI416874B (en) * | 2010-08-13 | 2013-11-21 | Au Optronics Corp | Shift register apparatus and active array substrate |
TWI514361B (en) * | 2013-10-03 | 2015-12-21 | Au Optronics Corp | Gate driving circuit |
KR102122532B1 (en) * | 2013-12-23 | 2020-06-26 | 엘지디스플레이 주식회사 | Gate shift register and and driving method the same |
TWI512717B (en) * | 2014-05-13 | 2015-12-11 | Au Optronics Corp | Multi-phase gate driver and display panel using the same |
TWI563513B (en) * | 2015-06-03 | 2016-12-21 | Au Optronics Corp | Shift register circuit |
CN105469761B (en) * | 2015-12-22 | 2017-12-29 | 武汉华星光电技术有限公司 | GOA circuits for narrow frame liquid crystal display panel |
TWI625718B (en) * | 2016-10-04 | 2018-06-01 | 創王光電股份有限公司 | High stability shift register with adjustable pulse width |
TWI611413B (en) * | 2016-12-30 | 2018-01-11 | 友達光電股份有限公司 | Shift register |
TWI607450B (en) * | 2016-12-30 | 2017-12-01 | 友達光電股份有限公司 | Shift register and gate driving circuit using the same |
WO2018216542A1 (en) * | 2017-05-22 | 2018-11-29 | シャープ株式会社 | Scanning signal line driving circuit and display device provided therewith |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1120210A (en) * | 1994-08-12 | 1996-04-10 | 汤姆森消费电子(法国)有限公司 | A shift register useful as a select line scanner for a liquid crystal display |
CN1135625A (en) * | 1995-03-06 | 1996-11-13 | 汤姆森多媒体公司 | Shift register when transistor works under low-space factor condition |
US5859630A (en) * | 1996-12-09 | 1999-01-12 | Thomson Multimedia S.A. | Bi-directional shift register |
JP2000155550A (en) * | 1998-10-21 | 2000-06-06 | Lg Philips Lcd Co Ltd | Shift register |
US6426743B1 (en) * | 1999-02-09 | 2002-07-30 | Lg. Philips Lcd Co., Ltd | Shift register |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2708006B2 (en) | 1995-03-31 | 1998-02-04 | 日本電気株式会社 | Thin film integrated circuit |
JP3680601B2 (en) | 1998-05-14 | 2005-08-10 | カシオ計算機株式会社 | SHIFT REGISTER, DISPLAY DEVICE, IMAGING ELEMENT DRIVE DEVICE, AND IMAGING DEVICE |
KR100917019B1 (en) * | 2003-02-04 | 2009-09-10 | 삼성전자주식회사 | Shift register and liquid crystal display with the same |
-
2004
- 2004-10-28 JP JP2004313924A patent/JP2006127630A/en not_active Withdrawn
-
2005
- 2005-09-27 TW TW094133578A patent/TW200614128A/en not_active IP Right Cessation
- 2005-10-25 CN CNB2005101161815A patent/CN100461302C/en not_active Expired - Fee Related
- 2005-10-27 KR KR1020050101732A patent/KR100745111B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1120210A (en) * | 1994-08-12 | 1996-04-10 | 汤姆森消费电子(法国)有限公司 | A shift register useful as a select line scanner for a liquid crystal display |
CN1135625A (en) * | 1995-03-06 | 1996-11-13 | 汤姆森多媒体公司 | Shift register when transistor works under low-space factor condition |
US5859630A (en) * | 1996-12-09 | 1999-01-12 | Thomson Multimedia S.A. | Bi-directional shift register |
JP2000155550A (en) * | 1998-10-21 | 2000-06-06 | Lg Philips Lcd Co Ltd | Shift register |
US6426743B1 (en) * | 1999-02-09 | 2002-07-30 | Lg. Philips Lcd Co., Ltd | Shift register |
Also Published As
Publication number | Publication date |
---|---|
KR20060052255A (en) | 2006-05-19 |
JP2006127630A (en) | 2006-05-18 |
TW200614128A (en) | 2006-05-01 |
TWI308312B (en) | 2009-04-01 |
KR100745111B1 (en) | 2007-08-01 |
CN1783346A (en) | 2006-06-07 |
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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: S. SOUND CO., LTD. Free format text: FORMER OWNER: ALPS ELECTRIC CO., LTD. Effective date: 20110215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO METROPOLITAN, JAPAN TO: LONDON, THE UK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110215 Address after: London, England Patentee after: S. Sander Ltd Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: OUNAN OUWEICHI GROUP CO., LTD. Free format text: FORMER OWNER: S. SOUND CO., LTD. Effective date: 20110714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: LONDON, THE UK TO: WASHINGTON, THE USA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110714 Address after: Washington, USA Patentee after: European and southern European Refco Group Ltd Address before: London, England Patentee before: S. Sander Ltd |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20181025 |
|
CF01 | Termination of patent right due to non-payment of annual fee |