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:
Nov. 12, 2024
Filed:
Mar. 11, 2022
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Kyoung Soo Ahn, Seoul, KR;
Hyun Duck Yang, Seoul, KR;
Young Min Moon, Seoul, KR;
Kee Youn Jang, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/43 (2018.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/32 (2018.01); F21S 41/36 (2018.01); F21S 43/14 (2018.01); F21S 43/20 (2018.01); F21S 43/31 (2018.01); F21Y 113/17 (2016.01);
U.S. Cl.
CPC ...
F21S 41/43 (2018.01); F21S 41/143 (2018.01); F21S 41/151 (2018.01); F21S 41/322 (2018.01); F21S 41/36 (2018.01); F21S 43/14 (2018.01); F21S 43/28135 (2024.05); F21S 43/315 (2018.01); F21Y 2113/17 (2016.08);
Abstract
The lighting device disclosed in the embodiment of the invention includes a substrate; a plurality of light emitting devices disposed on the substrate and emitting light in at least a first direction; a resin layer sealing the plurality of light emitting devices; and an optical member disposed on the resin layer, wherein the resin layer may include a first light blocking portion integrally formed with the resin layer and having a transmittance lower than that of the resin layer on an emission-side region of each of the plurality of light emitting devices.