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:
May. 24, 2011
Filed:
Nov. 06, 2008
Christian Dean Dejong, Sammamish, WA (US);
Christian Dean DeJong, Sammamish, WA (US);
Microvision, Inc., Redmond, WA (US);
Abstract
An optical substrate guided relay () includes an optical substrate () having at least one major face (), an output coupler () coupled to a major face (), and an input coupler () coupled to a major face (). The input coupler () is configured to reflect, via internal layers (), portions of received light to the optical substrate. The input coupler () includes either one or more internal layers () or a contoured face () with surfaces configured as reflectors that expand the received light and direct it into the optical substrate (). The output coupler () expands a pupil of light in one direction and directs the expanded light away from the optical substrate guided relay.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile