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:
Mar. 18, 2014
Filed:
Oct. 05, 2012
Applicant:
Kolon Industries, Inc., Gwacheon-si, KR;
Inventors:
Tae Kyung Kim, Seoul, KR;
Kyoung Jong Kim, Suwon-si, KR;
Assignee:
Kolon Industries, Inc., Gwacheon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an optical sheet for use in liquid crystal displays, which is not easily damaged by external impact, thus facilitating handling thereof and decreasing defective rates, resulting in reduced production costs and increased production efficiency. Decreases in the luminance of the optical sheet due to damage can be prevented.
Quick Actions:
Kim, Tae. (2014). Optical sheet (U.S. Patent No. 8672522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8672522
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