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. 15, 2013
Filed:
Oct. 31, 2008
Yasunaga Miyazawa, Okaya, JP;
Yasunaga Miyazawa, Okaya, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A projection system includes: a first image forming unit which releases the first image light; a second image forming unit which releases the second image light; a polarization combining system which combines the first image light and the second image light; a projection unit which projects the first image light and second image light combined; a pixel shift control unit which controls a pixel shift unit; a display timing control unit which controls display timing; and an image display control unit having a function which controls the pixel shift control unit and a function which controls the display timing control unit. The image display control unit performs the pixel shifting control when the image is a still image, and performs at least display timing control out of the pixel shifting control and the display timing control when the image is a dynamic image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile