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TWI560689B - Common voltage generating circuit and displaying apparatus using the same - Google Patents

Common voltage generating circuit and displaying apparatus using the same

Info

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
Application number
TW104114326A
Other languages
Chinese (zh)
Other versions
TW201640480A (en
Inventor
Jian Yu Wu
Shih Hsuan Chen
Yung Pin Wang
Original Assignee
Au Optronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW104114326A priority Critical patent/TWI560689B/en
Priority to CN201510438020.1A priority patent/CN104952415B/en
Publication of TW201640480A publication Critical patent/TW201640480A/en
Application granted granted Critical
Publication of TWI560689B publication Critical patent/TWI560689B/en

Links

TW104114326A 2015-05-05 2015-05-05 Common voltage generating circuit and displaying apparatus using the same TWI560689B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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
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
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 rectifier, liquid crystal display driving device, and liquid crystal display
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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