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. 20, 2018
Filed:
Apr. 26, 2016
Lumens Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Seunghyun Oh, Gwangju-si, KR;
Seunghoon Lee, Yongin-si, KR;
Pyounggug Kim, Hwaseong-si, KR;
Yungeon Cho, Osan-si, KR;
Sungsik Jo, Yongin-si, KR;
Jung-a Lim, Seoul, KR;
LUMENS CO., LTD., Yongin-si, KR;
Abstract
Provided are a light emitting device package in which lens tilting is prevented to reduce luminance and color deviations and a backlight unit having the same. The light emitting device package includes an encapsulation material disposed on a substrate to surround a light emitting device and a guide member disposed on the encapsulation material to guide an assembly path of a lens. The guide member includes a first inclined surface having a first inclination to guide a light incident part of the lens and a second inclined surface having a second inclination greater than the first inclination to further guide the light incident part of the lens.