Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2006-02-14
2006-02-14
Bella, Matthew C. (Department: 2676)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S699000, C348S565000, C348S576000, C348S208130, C348S333110
Reexamination Certificate
active
06999092
ABSTRACT:
In an image display apparatus in which a display attribute of a specific area of the display can be modified based on an information input from a processor, a resolution of the image is determined from the input vertical and horizontal synchronization signals, dot clocks are generated by multiplying the horizontal synchronization signals depending on the determined resolution, a horizontal display period in one horizontal synchronization signal is detected using a signal in the image signals input from the processor, the actual count value of the dot clocks in the detected horizontal display period is compared with a standard value thereof in the horizontal display period in one line at the determined resolution of the image and the multiplication number of a dot clock generation circuit is corrected so that the count value coincides with the standard value to modify the display attribute of the specific area of the display.
REFERENCES:
patent: 6226040 (2001-05-01), Kuo et al.
patent: 6356314 (2002-03-01), Takebe
patent: 2002/0122041 (2002-09-01), Kai et al.
patent: 9-307810 (1997-11-01), None
Bella Matthew C.
Cunningham Gregory F.
Staas & Halsey , LLP
LandOfFree
Image display apparatus in which a specific area display... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image display apparatus in which a specific area display..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display apparatus in which a specific area display... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3690544