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:
Jun. 24, 2014
Filed:
Jul. 16, 2010
Suhyeon Cho, Seoul, KR;
Sangbum Lee, Seoul, KR;
Hyunjoon Kim, Seoul, KR;
Wooyoung Chang, Seoul, KR;
Woong Hwang, Seoul, KR;
Suhyeon Cho, Seoul, KR;
Sangbum Lee, Seoul, KR;
Hyunjoon Kim, Seoul, KR;
Wooyoung Chang, Seoul, KR;
Woong Hwang, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
The present invention relates to a regular pattern optical sheet, the sheet including a transparent flat plate-shaped body, and a plurality of lens-shaped patterns regularly formed at one surface of the body, each having a same size of more than 0.1 μm but smaller than 25 μm in diameter, an angle formed by at least one line of lines straightly connecting each center of the plurality of lens-shaped patterns, wherein a horizontal axis of an LCD pixel formed at an upper surface of the body is more than 5.5° but smaller than 9.5°, and a discrete distance between the plurality of lens-shaped patterns is more than 5% but smaller than 15% of a diameter of the lens-shaped pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile