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:
Sep. 10, 2019
Filed:
Dec. 21, 2015
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/64 (2016.01); F21V 7/00 (2006.01); F21V 7/06 (2006.01); F21V 9/30 (2018.01); F21S 41/16 (2018.01); F21S 41/19 (2018.01); F21S 41/20 (2018.01); F21S 41/32 (2018.01); F21S 45/47 (2018.01); F21S 45/49 (2018.01); F21V 13/04 (2006.01); H01L 33/50 (2010.01); H01L 33/58 (2010.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/365 (2018.01); F21Y 115/00 (2016.01); F21Y 115/10 (2016.01); F21Y 115/30 (2016.01);
U.S. Cl.
CPC ...
F21V 7/0033 (2013.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/16 (2018.01); F21S 41/19 (2018.01); F21S 41/285 (2018.01); F21S 41/321 (2018.01); F21S 41/365 (2018.01); F21S 45/47 (2018.01); F21S 45/49 (2018.01); F21V 7/06 (2013.01); F21V 9/30 (2018.02); F21V 13/04 (2013.01); H01L 33/50 (2013.01); H01L 33/58 (2013.01); F21K 9/64 (2016.08); F21Y 2115/00 (2016.08); F21Y 2115/10 (2016.08); F21Y 2115/30 (2016.08);
Abstract
A light emitting device apparatus of an embodiment comprises: a light source unit for emitting a plurality of excitation lights having linearity; a first reflection unit which reflects the plurality of excitation lights having linearity and incident to an incident direction parallel to an axis of symmetry, and collects the plurality of excitation lights to a focus position; and a wavelength conversion unit which is arranged on the focus position and transmits the plurality of excitation lights reflected and collected by the first reflection unit.