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. 07, 2003
Filed:
Sep. 07, 2001
Applicant:
Inventors:
Roland M. Morley, Tempe, AZ (US);
Dennis L. Matthies, Princeton, NJ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/04 ;
U.S. Cl.
CPC ...
G02B 6/04 ;
Abstract
An emissive display may include a faceplate that improves contrast and increases light efficiency in some embodiments. The emissive display may be covered by a plurality of cones that define light pipes between the cones. The cones may be reflective on one surface to reflect outwardly through a microlens. The inside surfaces of the cones may be light absorbing to absorb stray light that would not otherwise be properly emitted from the display.