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. 26, 2008
Filed:
Mar. 28, 2005
Applicants:
Harry Streid, Salt Lake City, UT (US);
Robert R. Christensen, Salt Lake City, UT (US);
Allen H. Tanner, Sandy, UT (US);
Inventors:
Harry Streid, Salt Lake City, UT (US);
Robert R. Christensen, Salt Lake City, UT (US);
Allen H. Tanner, Sandy, UT (US);
Assignee:
Evans & Sutherland Computer Corporation, Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/28 (2006.01); G03B 21/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wide angle display system includes a linear array projector, a curved display surface, and an n-sides scanning mirror. The projector is configured to project an image along an optical axis to the scanning mirror. The scanning mirror continuously rotates about a rotational axis at a speed 1/n the refresh rate, so as to reflect and scan the image onto the display surface.