TW200518002A - Overdrive device and its driving method - Google Patents

Overdrive device and its driving method

Info

Publication number
TW200518002A
TW200518002A TW092132949A TW92132949A TW200518002A TW 200518002 A TW200518002 A TW 200518002A TW 092132949 A TW092132949 A TW 092132949A TW 92132949 A TW92132949 A TW 92132949A TW 200518002 A TW200518002 A TW 200518002A
Authority
TW
Taiwan
Prior art keywords
overdrive
driving method
gpu
lcd
voltage applied
Prior art date
Application number
TW092132949A
Other languages
Chinese (zh)
Other versions
TWI236650B (en
Inventor
Cheng-Jung Chen
Chih-Hong Jiang
Original Assignee
Vastview Tech Inc
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 Vastview Tech Inc filed Critical Vastview Tech Inc
Priority to TW92132949A priority Critical patent/TWI236650B/en
Publication of TW200518002A publication Critical patent/TW200518002A/en
Application granted granted Critical
Publication of TWI236650B publication Critical patent/TWI236650B/en

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

An overdrive device is disclosed. This device is provided to improve the display quality of a moving image displayed on an LCD by dynamically adjusting a driving voltage applied in the GPU or CPU of the LCD. With a driving path selection unit, this device enables a user to assign the driving path through an operation interface, thereby influencing the change of the driving voltage applied on the GPU in a manner of dynamic overdrive.
TW92132949A 2003-11-24 2003-11-24 Dynamic overdrive device and method TWI236650B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92132949A TWI236650B (en) 2003-11-24 2003-11-24 Dynamic overdrive device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92132949A TWI236650B (en) 2003-11-24 2003-11-24 Dynamic overdrive device and method

Publications (2)

Publication Number Publication Date
TW200518002A true TW200518002A (en) 2005-06-01
TWI236650B TWI236650B (en) 2005-07-21

Family

ID=36674989

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92132949A TWI236650B (en) 2003-11-24 2003-11-24 Dynamic overdrive device and method

Country Status (1)

Country Link
TW (1) TWI236650B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI490848B (en) * 2014-06-13 2015-07-01 Raydium Semiconductor Corp Driving circuit of display apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI389087B (en) 2007-03-21 2013-03-11 Mstar Semiconductor Inc Overdriving apparatus and overdriving method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI490848B (en) * 2014-06-13 2015-07-01 Raydium Semiconductor Corp Driving circuit of display apparatus
CN105280128A (en) * 2014-06-13 2016-01-27 瑞鼎科技股份有限公司 Driving circuit of display device
CN105280128B (en) * 2014-06-13 2017-12-12 瑞鼎科技股份有限公司 Driving circuit of display device

Also Published As

Publication number Publication date
TWI236650B (en) 2005-07-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees