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. 23, 2020
Filed:
Jan. 24, 2017
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Yang Hyun Joo, Seoul, KR;
Chang Hyuck Lee, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 19/02 (2006.01); F21V 5/04 (2006.01); F21V 14/06 (2006.01); F21V 17/02 (2006.01); F21V 23/04 (2006.01); G02B 26/08 (2006.01); F21V 5/00 (2018.01); F21V 14/02 (2006.01); G02B 3/14 (2006.01); G02B 27/30 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 19/02 (2013.01); F21V 5/008 (2013.01); F21V 5/04 (2013.01); F21V 14/02 (2013.01); F21V 14/06 (2013.01); F21V 17/02 (2013.01); F21V 23/0442 (2013.01); G02B 26/0875 (2013.01); F21Y 2115/10 (2016.08); G02B 3/14 (2013.01); G02B 27/30 (2013.01);
Abstract
An embodiment relates to a target-oriented light emitting device comprising: a light emitting part for emitting light; a light focusing part for focusing the light emitted from the light emitting part; a first light adjusting part to which the light focused by in the light focusing part is incident, adjusting the orientation direction of the light, and emitting the adjusted light; and a second light adjusting part disposed between the light focusing part and the first light adjusting part so as to adjust a focal position of the light incident to the first light adjusting part.