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:
Mar. 17, 2009
Filed:
Nov. 17, 2004
Barinder Singh Rai, Surrey, CA;
Eric Jeffrey, Richmond, CA;
Barinder Singh Rai, Surrey, CA;
Eric Jeffrey, Richmond, CA;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method for concurrently displaying an image and a video on a display having memory integrated therein comprises receiving position data defining a position of a top image region, receiving video data from a video source, and passing the video data directly to the display, i.e., without first storing the image within video RAM. In a first mode video data is passed directly to the display only when it corresponds to pixels outside of the top image region. In a second mode, video data is passed directly to the display such that entire successive images are wholly displayed within the top image region. The top image region is smaller than the entire display region.