TW200735641A - System and method utilizing frame buffer to reduce noises caused by mode switch of display device - Google Patents
System and method utilizing frame buffer to reduce noises caused by mode switch of display deviceInfo
- Publication number
- TW200735641A TW200735641A TW095107292A TW95107292A TW200735641A TW 200735641 A TW200735641 A TW 200735641A TW 095107292 A TW095107292 A TW 095107292A TW 95107292 A TW95107292 A TW 95107292A TW 200735641 A TW200735641 A TW 200735641A
- Authority
- TW
- Taiwan
- Prior art keywords
- frame buffer
- display device
- mode switch
- noises caused
- signal
- Prior art date
Links
Landscapes
- Picture Signal Circuits (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
The present invention relates to a system utilizing a frame buffer to reduce noises caused by mode switch of a display device. The system comprises a signal processor, a frame buffer, a display panel, and a micro-controller. The signal processor is to receive external signals in a certain signal format. When the external signal changes its signal format, the signal processor informs the micro-controller, and processes the received signal according to the new signal format. The micro-controller controls the signal processor to freeze the picture stored in the frame buffer, and therefore the display panel displays the frozen picture. As a result, the method and system proposed by the invention can reduce noises caused by mode switch of a display device so as to cause the imaged to be played more smoothly and make an improvement in display quality.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095107292A TW200735641A (en) | 2006-03-03 | 2006-03-03 | System and method utilizing frame buffer to reduce noises caused by mode switch of display device |
JP2006140150A JP2007243900A (en) | 2006-03-03 | 2006-05-19 | System and method for canceling noise to be generated on display at mode switching using frame buffer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095107292A TW200735641A (en) | 2006-03-03 | 2006-03-03 | System and method utilizing frame buffer to reduce noises caused by mode switch of display device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200735641A true TW200735641A (en) | 2007-09-16 |
TWI317229B TWI317229B (en) | 2009-11-11 |
Family
ID=38588920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095107292A TW200735641A (en) | 2006-03-03 | 2006-03-03 | System and method utilizing frame buffer to reduce noises caused by mode switch of display device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007243900A (en) |
TW (1) | TW200735641A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923068B1 (en) * | 2007-10-26 | 2010-06-11 | Thales Sa | VISUALIZATION DEVICE COMPRISING AN ELECTRONIC MEANS OF GEL DISPLAY. |
-
2006
- 2006-03-03 TW TW095107292A patent/TW200735641A/en not_active IP Right Cessation
- 2006-05-19 JP JP2006140150A patent/JP2007243900A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
TWI317229B (en) | 2009-11-11 |
JP2007243900A (en) | 2007-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |