TWI560689B - Common voltage generating circuit and displaying apparatus using the same - Google Patents
Common voltage generating circuit and displaying apparatus using the sameInfo
- Publication number
- TWI560689B TWI560689B TW104114326A TW104114326A TWI560689B TW I560689 B TWI560689 B TW I560689B TW 104114326 A TW104114326 A TW 104114326A TW 104114326 A TW104114326 A TW 104114326A TW I560689 B TWI560689 B TW I560689B
- Authority
- TW
- Taiwan
- Prior art keywords
- same
- generating circuit
- common voltage
- voltage generating
- displaying apparatus
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104114326A TWI560689B (en) | 2015-05-05 | 2015-05-05 | Common voltage generating circuit and displaying apparatus using the same |
CN201510438020.1A CN104952415B (en) | 2015-05-05 | 2015-07-23 | Common potential generating circuit and display device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104114326A TWI560689B (en) | 2015-05-05 | 2015-05-05 | Common voltage generating circuit and displaying apparatus using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201640480A TW201640480A (en) | 2016-11-16 |
TWI560689B true TWI560689B (en) | 2016-12-01 |
Family
ID=54167029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104114326A TWI560689B (en) | 2015-05-05 | 2015-05-05 | Common voltage generating circuit and displaying apparatus using the same |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104952415B (en) |
TW (1) | TWI560689B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10872550B2 (en) * | 2019-03-27 | 2020-12-22 | Novatek Microelectronics Corp. | Display driver and displaying method for cascade application |
CN113223469B (en) * | 2021-03-15 | 2023-02-10 | 重庆惠科金渝光电科技有限公司 | Display device and display panel thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201140552A (en) * | 2009-10-21 | 2011-11-16 | Samsung Electronics Co Ltd | A shared-capacitor voltage stabilizer circuit and method of time-sharing a capacitor in a voltage stabilizer |
CN102460557A (en) * | 2009-06-12 | 2012-05-16 | 夏普株式会社 | Pixel circuit and display device |
TW201248598A (en) * | 2011-05-17 | 2012-12-01 | Au Optronics Corp | Liquid crystal display having common voltage compensation mechanism and common voltage compensation method |
TW201349205A (en) * | 2012-05-25 | 2013-12-01 | Lg Display Co Ltd | Liquid crystal display device and driving method thereof |
US20140062990A1 (en) * | 2012-08-31 | 2014-03-06 | Beijing Boe Display Technology Co., Ltd. | Circuit and method for compensating common voltage and liquid crystal display apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815014A (en) * | 1973-06-21 | 1974-06-04 | Ibm | Compromise voltage control for tracking multiple output power supply |
US20050195149A1 (en) * | 2004-03-04 | 2005-09-08 | Satoru Ito | Common voltage generation circuit, power supply circuit, display driver, and common voltage generation method |
CN100573244C (en) * | 2006-12-15 | 2009-12-23 | 群康科技(深圳)有限公司 | Liquid crystal indicator and driving method thereof |
CN101256745B (en) * | 2007-02-28 | 2010-05-26 | 群康科技(深圳)有限公司 | Public voltage generating circuit and LCD thereof |
CN101334543B (en) * | 2007-06-29 | 2010-10-06 | 群康科技(深圳)有限公司 | Liquid crystal display device and driving method thereof |
CN101334680B (en) * | 2007-06-29 | 2011-04-20 | 群康科技(深圳)有限公司 | Public voltage generation circuit and LCD device |
KR101465606B1 (en) * | 2008-04-29 | 2014-11-28 | 삼성전자주식회사 | Common voltage generator having small area and high efficiency, display device having the same, and method thereof |
US20110164022A1 (en) * | 2010-01-05 | 2011-07-07 | Himax Technologies Limited | Common Voltage Driving Circuit for High-Resolution TFT-LCD |
CN202110800U (en) * | 2011-05-18 | 2012-01-11 | 京东方科技集团股份有限公司 | Common voltage corrector, LCD drive device and LCD |
KR20140145429A (en) * | 2013-06-13 | 2014-12-23 | 삼성디스플레이 주식회사 | Display device |
CN103943088B (en) * | 2014-04-11 | 2016-04-06 | 京东方科技集团股份有限公司 | A kind of gamma electric voltage regulating device of display panel and display device |
-
2015
- 2015-05-05 TW TW104114326A patent/TWI560689B/en active
- 2015-07-23 CN CN201510438020.1A patent/CN104952415B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102460557A (en) * | 2009-06-12 | 2012-05-16 | 夏普株式会社 | Pixel circuit and display device |
TW201140552A (en) * | 2009-10-21 | 2011-11-16 | Samsung Electronics Co Ltd | A shared-capacitor voltage stabilizer circuit and method of time-sharing a capacitor in a voltage stabilizer |
TW201248598A (en) * | 2011-05-17 | 2012-12-01 | Au Optronics Corp | Liquid crystal display having common voltage compensation mechanism and common voltage compensation method |
TW201349205A (en) * | 2012-05-25 | 2013-12-01 | Lg Display Co Ltd | Liquid crystal display device and driving method thereof |
US20140062990A1 (en) * | 2012-08-31 | 2014-03-06 | Beijing Boe Display Technology Co., Ltd. | Circuit and method for compensating common voltage and liquid crystal display apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN104952415A (en) | 2015-09-30 |
TW201640480A (en) | 2016-11-16 |
CN104952415B (en) | 2017-12-01 |
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