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:
Dec. 01, 2009
Filed:
Mar. 03, 2006
Applicants:
Kota Mitsuya, Fukaya, JP;
Hideo Tsurufusa, Tokyo, JP;
Inventors:
Kota Mitsuya, Fukaya, JP;
Hideo Tsurufusa, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/393 (2006.01); H04N 9/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, an input analog video signal is digitized, and an OSD signal to which a second scaling process is performed is added to the digital video signal to which a first scaling process is performed. At this point, display modes of the digital video signal and the OSD signal are changed by causing pieces of scaling data, supplied for the first and second scaling processes, to be variable based on a predetermined operation.