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. 09, 2024
Filed:
Jan. 19, 2021
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Dong Hyun Lee, Seoul, KR;
Kwang Hyun Ko, Seoul, KR;
Assignee:
LG INNOTEK CO. LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 3/258 (2017.01); B60R 1/12 (2006.01); B60Q 9/00 (2006.01); F21K 9/60 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
B60Q 3/258 (2017.02); B60Q 9/008 (2013.01); B60R 1/1207 (2013.01); F21K 9/60 (2016.08); F21Y 2115/10 (2016.08);
Abstract
The optical assembly disclosed in the embodiment of the invention includes: a lighting module having a resin layer and a light emitting device inside the resin layer, and having an exit surface for emitting surface light to one side; a reflective portion having a recess in a lower portion of the exit side of the lighting module and an aspherical curved surface at the bottom of the recess; and a transparent cover on the recess to reflect the surface light to a set region.