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:
Jan. 02, 2007
Filed:
Mar. 29, 2004
Toshiaki Inoue, Tokyo, JP;
Toshiaki Inoue, Tokyo, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
A low-cost digital image processing device constructed by using a simplified circuit is provided which is capable of reducing an amount of data of an image to be stored in a frame memory and of being applied to a display panel with a desired level of a resolution. In the digital image processing device, a video input signal is processed in a signal processing unit and is stored in a frame memory as image data. The frame memory is installed to play a role as, for example, a double buffer to smooth out transfer speed discrepancies between a video input signal and a video output signal. Dummy data is embedded in an image data read from the frame memory by a redundant pixel embedding section and the image data is fed to a display panel as a video output signal.