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.:

US 7773849 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 10, 2010

Filed:

Oct. 18, 2006
Applicant:

Yosi Shani, Maccabim, IL;

Inventor:

Yosi Shani, Maccabim, IL;

Assignee:

OMS Displays Ltd., Jerusalem, IL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/10 (2006.01); G02F 1/1335 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A backlight assembly for feeding illuminating light to a passive display panel is disclosed. The backlight assembly comprises a plurality of waveguides being formed and/or embedded in at least one substrate and arranged to feed illuminating light to each sub-pixel position of the passive display panel in a manner such that each pixel region is illuminated by at least two waveguides, wherein each waveguide of the at least two waveguides is disposed to illuminate one sub-pixel position of the pixel region by a respective color channel.


Find Patent Forward Citations

Shani, Yosi. (2010). Device and method for optical resizing and backlighting (U.S. Patent No. 7773849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7773849

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…