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:
Dec. 01, 2015
Filed:
Apr. 08, 2005
Israel J. Morejon, Tampa, FL (US);
Jinhui Zhai, Clearwater, FL (US);
Haizhang LI, Orlando, FL (US);
Jabil Circuit, Inc., St. Petersburg, FL (US);
Abstract
An optical light engine () includes one or more light-emitting diode (LED) panels () that are combined into a common path and directly imaged onto panel device to provide a source of light to a microdisplay panel (). Preferably, the LED panel () is shaped such that the aspect ratio of light propagating the LED panel is substantially equal to the light received at the microdisplay panel (). An aspect ratio of 4:3 or 16:9 is typically selected in view of the sizes of the LED panels used in the light engine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile