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:
Jan. 17, 2017
Filed:
Jul. 19, 2013
Lg Innotek Co., Ltd., Seoul, KR;
Eun Sung Seo, Seoul, KR;
Lee Im Kang, Seoul, KR;
Ki Cheol Kim, Seoul, KR;
Gi Seok Lee, Seoul, KR;
Chang Hyuck Lee, Seoul, KR;
Hyun Ho Choi, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
Disclosed are a luminous flux control member, which includes an incident surface onto which a light is incident, a reflective surface reflecting the incident light, and a light exit surface outputting the reflected light according to at least two orientation angles based on one direction perpendicular to a central axis connecting a center of the incident surface with a center of the reflective surface, a light emitting device and a display device having the same. The uniformity in the brightness of the display device is ensured and the display device is realized in small size.