Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2006-06-14
2011-10-04
Nguyen, Kevin (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S589000
Reexamination Certificate
active
08031213
ABSTRACT:
There is provided a display control method capable of reducing unnecessary processing and unnecessary power consumption caused by is. The display control method uses an update judgment unit (33) for judging whether a display content has been updated, a characteristic amount extraction unit (36) for obtaining the characteristic amount of the display content, a control unit (20) for the characteristic amount extraction unit (36) to reference the obtained characteristic amount and decide a correction parameter, and a display content correction unit (35) for correcting the display content according to the correction parameter and outputting the corrected display content to a display device (40). When the update judgment unit (33) has judged that the display content is not updated, the control unit (20) cuts off power supply to the characteristic amount extraction unit (36).
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Hata Ryouta
Hirashima Tsuyoshi
Ikeda Jun
Kiuchi Shinya
Ojima Shuichi
Lee, Jr. Kenneth B
Nguyen Kevin
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
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