The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2006
Filed:
Oct. 25, 2002
Kunihiko Hagiwara, Kawasaki, JP;
Kunihiko Hagiwara, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
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.