CN102881269A - 降低ic误动作的驱动电路及液晶显示面板 - Google Patents
降低ic误动作的驱动电路及液晶显示面板 Download PDFInfo
- Publication number
- CN102881269A CN102881269A CN201210349135XA CN201210349135A CN102881269A CN 102881269 A CN102881269 A CN 102881269A CN 201210349135X A CN201210349135X A CN 201210349135XA CN 201210349135 A CN201210349135 A CN 201210349135A CN 102881269 A CN102881269 A CN 102881269A
- Authority
- CN
- China
- Prior art keywords
- negative feedback
- feedback module
- signal
- array
- scanning drive
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 4
- 230000007257 malfunction Effects 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- 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
- G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210349135.XA CN102881269B (zh) | 2012-09-19 | 2012-09-19 | 降低ic误动作的驱动电路及液晶显示面板 |
US13/700,488 US8963899B2 (en) | 2012-09-19 | 2012-09-21 | Driver circuit for reducing IC malfunction and liquid crystal display panel comprising same |
PCT/CN2012/081759 WO2014043893A1 (zh) | 2012-09-19 | 2012-09-21 | 降低ic误动作的驱动电路及液晶显示面板 |
DE112012006823.8T DE112012006823T5 (de) | 2012-09-19 | 2012-09-21 | Treiberschaltung zur Reduzierung der IC-Störung und Flüssigkristallanzeigepaneel mit einer solchen Treiberschaltung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210349135.XA CN102881269B (zh) | 2012-09-19 | 2012-09-19 | 降低ic误动作的驱动电路及液晶显示面板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102881269A true CN102881269A (zh) | 2013-01-16 |
CN102881269B CN102881269B (zh) | 2015-04-15 |
Family
ID=47482571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210349135.XA Active CN102881269B (zh) | 2012-09-19 | 2012-09-19 | 降低ic误动作的驱动电路及液晶显示面板 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102881269B (zh) |
DE (1) | DE112012006823T5 (zh) |
WO (1) | WO2014043893A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216385A (en) * | 1991-12-31 | 1993-06-01 | Intel Corporation | Resistorless trim amplifier using MOS devices for feedback elements |
US20030030630A1 (en) * | 2000-02-25 | 2003-02-13 | Thales Avionics Lcd S.A. | Method for compensating a perturbed capacitive circuit and application to matrix display device |
US20030234760A1 (en) * | 2002-06-25 | 2003-12-25 | Wen-Chieh Lin | Driving circuit of a liquid crystal display device |
US20050156840A1 (en) * | 2003-12-30 | 2005-07-21 | Kim Seok S. | Liquid crystal display device and driving method thereof |
US20060232579A1 (en) * | 2005-04-14 | 2006-10-19 | Himax Technologies, Inc. | WOA panel architecture |
US7239299B2 (en) * | 2002-10-24 | 2007-07-03 | Chi Mei Optoelectronics Corporation | Driving circuit of a liquid crystal display device |
WO2011095224A1 (en) * | 2010-02-08 | 2011-08-11 | Siemens Aktiengesellschaft | Controlling circuit for an electromagnetic switching device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100437730C (zh) * | 2005-03-15 | 2008-11-26 | 中华映管股份有限公司 | 液晶显示装置及其驱动电路与相关方法 |
US7479666B2 (en) * | 2005-08-24 | 2009-01-20 | Chunghwa Picture Tubes, Ltd. | Driving circuit of a liquid crystal display panel |
CN101369061A (zh) * | 2008-10-15 | 2009-02-18 | 上海广电光电子有限公司 | 液晶显示面板的驱动方法 |
-
2012
- 2012-09-19 CN CN201210349135.XA patent/CN102881269B/zh active Active
- 2012-09-21 DE DE112012006823.8T patent/DE112012006823T5/de not_active Ceased
- 2012-09-21 WO PCT/CN2012/081759 patent/WO2014043893A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216385A (en) * | 1991-12-31 | 1993-06-01 | Intel Corporation | Resistorless trim amplifier using MOS devices for feedback elements |
US20030030630A1 (en) * | 2000-02-25 | 2003-02-13 | Thales Avionics Lcd S.A. | Method for compensating a perturbed capacitive circuit and application to matrix display device |
US20030234760A1 (en) * | 2002-06-25 | 2003-12-25 | Wen-Chieh Lin | Driving circuit of a liquid crystal display device |
US7239299B2 (en) * | 2002-10-24 | 2007-07-03 | Chi Mei Optoelectronics Corporation | Driving circuit of a liquid crystal display device |
US20050156840A1 (en) * | 2003-12-30 | 2005-07-21 | Kim Seok S. | Liquid crystal display device and driving method thereof |
US20060232579A1 (en) * | 2005-04-14 | 2006-10-19 | Himax Technologies, Inc. | WOA panel architecture |
WO2011095224A1 (en) * | 2010-02-08 | 2011-08-11 | Siemens Aktiengesellschaft | Controlling circuit for an electromagnetic switching device |
Also Published As
Publication number | Publication date |
---|---|
CN102881269B (zh) | 2015-04-15 |
DE112012006823T5 (de) | 2015-05-21 |
WO2014043893A1 (zh) | 2014-03-27 |
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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 | ||
CP03 | Change of name, title or address |
Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tong community tourism industry science and Technology Parks Road Building 1 first floor B District Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |