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:
Nov. 10, 2009
Filed:
Oct. 06, 2006
Applicants:
Jun-hyung Souk, Yongin-si, KR;
In-sun Hwang, Suwon-si, KR;
Inventors:
Jun-Hyung Souk, Yongin-si, KR;
In-Sun Hwang, Suwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backlight assembly and a display device having the backlight assembly include a plurality of light guiding plates, and at least one light source unit that illuminates the light guiding plates, wherein the light guiding plates are provided with protrusions that protrude from facing planes thereof so as to allow the adjacent light guiding plates to be separated from each other by a separation distance.
Souk, Jun-Hyung. (2009). Backlight assembly with plural light guides separated by protrusions (U.S. Patent No. 7616271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7616271
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile