Computer graphics processing and selective visual display system – Display driving control circuitry – Adjusting display pixel size or pixels per given area
Reexamination Certificate
2006-07-06
2009-12-01
Lewis, David L (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Adjusting display pixel size or pixels per given area
C345S699000, C348S441000, C348S459000
Reexamination Certificate
active
07626601
ABSTRACT:
A video signal processing apparatus for outputting an output video signal to a display unit and displaying an image based on an input video signal on the display unit includes a signal processor for dividing the input video signal into a predetermined number of signals and outputting the signals as the output video signal. The signals as the output video signal drive associated areas obtained by dividing a display-capable area of the display unit. In accordance with the display unit, the predetermined number of signals is set so that the clock frequency of each of the signals output as the output video signal is less than or equal to a clock frequency that can be processed by the display unit.
REFERENCES:
patent: 6144412 (2000-11-01), Hirano et al.
patent: 6181382 (2001-01-01), Kieu et al.
patent: 6593939 (2003-07-01), Yamada et al.
patent: 2002/0113780 (2002-08-01), Narui
patent: 2004/0101058 (2004-05-01), Sasai et al.
patent: 2005/0036055 (2005-02-01), Nakasuji et al.
patent: 2005/0078069 (2005-04-01), Aiba et al.
patent: 2005/0184949 (2005-08-01), Kamimura
patent: 2009/0073311 (2009-03-01), Hamada et al.
patent: 0 837 601 (1998-04-01), None
patent: 2002-104095 (2002-04-01), None
patent: 2002-222634 (2002-08-01), None
patent: 2003-299039 (2003-10-01), None
Asano Mitsuyasu
Kurokawa Masuyoshi
Nishi Toru
Nishibori Kazuhiko
Ueda Kazuhiko
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Lewis David L
Sony Corporation
LandOfFree
Video signal processing apparatus and video signal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video signal processing apparatus and video signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video signal processing apparatus and video signal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4142048