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:
Apr. 06, 2010
Filed:
Sep. 24, 2007
Applicant:
Jin Seo, Suwon-si, KR;
Inventor:
Jin Seo, Suwon-si, KR;
Assignee:
Samsung Corning Precision Glass Co., Ltd., Gumi, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/00 (2006.01); F21V 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An external light shielding film including a lens pattern formed on a surface of a base substrate and including a plurality of aspheric lenses, and an external light shielding pattern formed on another surface of the base substrate, and a display filter having the same, are provided. The external light shielding film and the display filter having the same may increase a contrast ratio in a bright room, enhance brightness, and increase a viewing angle.