CN107230457A - 液晶显示面板的补偿电路 - Google Patents
液晶显示面板的补偿电路 Download PDFInfo
- Publication number
- CN107230457A CN107230457A CN201710357962.6A CN201710357962A CN107230457A CN 107230457 A CN107230457 A CN 107230457A CN 201710357962 A CN201710357962 A CN 201710357962A CN 107230457 A CN107230457 A CN 107230457A
- Authority
- CN
- China
- Prior art keywords
- compensation circuit
- liquid crystal
- crystal display
- scan line
- display panel
- 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 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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
- 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
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)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710357962.6A CN107230457B (zh) | 2017-05-19 | 2017-05-19 | 液晶显示面板的补偿电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710357962.6A CN107230457B (zh) | 2017-05-19 | 2017-05-19 | 液晶显示面板的补偿电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107230457A true CN107230457A (zh) | 2017-10-03 |
CN107230457B CN107230457B (zh) | 2019-07-12 |
Family
ID=59934348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710357962.6A Expired - Fee Related CN107230457B (zh) | 2017-05-19 | 2017-05-19 | 液晶显示面板的补偿电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107230457B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113990265A (zh) * | 2018-06-25 | 2022-01-28 | 矽创电子股份有限公司 | 驱动方法及其驱动电路 |
CN114627836A (zh) * | 2022-03-24 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | 显示面板及显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101312014A (zh) * | 2007-05-25 | 2008-11-26 | 群康科技(深圳)有限公司 | 液晶显示装置及其驱动方法 |
CN101770743A (zh) * | 2010-02-21 | 2010-07-07 | 友达光电股份有限公司 | 具有抑制共用电压的涟波的显示器 |
US20110018846A1 (en) * | 2009-07-22 | 2011-01-27 | Beijing Boe Optoelectronics Technology Co., Ltd. | Lcd driving device |
CN102054449A (zh) * | 2009-10-30 | 2011-05-11 | 群康科技(深圳)有限公司 | 液晶显示装置 |
CN104269147A (zh) * | 2014-09-30 | 2015-01-07 | 南京中电熊猫液晶显示科技有限公司 | 液晶面板驱动电路和液晶装置 |
-
2017
- 2017-05-19 CN CN201710357962.6A patent/CN107230457B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101312014A (zh) * | 2007-05-25 | 2008-11-26 | 群康科技(深圳)有限公司 | 液晶显示装置及其驱动方法 |
US20110018846A1 (en) * | 2009-07-22 | 2011-01-27 | Beijing Boe Optoelectronics Technology Co., Ltd. | Lcd driving device |
CN102054449A (zh) * | 2009-10-30 | 2011-05-11 | 群康科技(深圳)有限公司 | 液晶显示装置 |
CN101770743A (zh) * | 2010-02-21 | 2010-07-07 | 友达光电股份有限公司 | 具有抑制共用电压的涟波的显示器 |
CN104269147A (zh) * | 2014-09-30 | 2015-01-07 | 南京中电熊猫液晶显示科技有限公司 | 液晶面板驱动电路和液晶装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113990265A (zh) * | 2018-06-25 | 2022-01-28 | 矽创电子股份有限公司 | 驱动方法及其驱动电路 |
CN114627836A (zh) * | 2022-03-24 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | 显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107230457B (zh) | 2019-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Co-patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Patentee before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Co-patentee before: NANJING HUADONG ELECTRONICS INFORMATION & TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |