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:
Aug. 29, 2023
Filed:
May. 03, 2019
Lg Innotek Co., Ltd., Seoul, KR;
Dong Il Eom, Seoul, KR;
Jae Hyuk Jang, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A lighting module disclosed in an embodiment of the invention includes a substrate; a plurality of light emitting devices disposed on the substrate; a resin layer disposed on the plurality of light emitting devices; and a reflective member disposed around the plurality of light emitting devices. The reflective member includes a plurality of reflective units including a first reflective region and a second reflective region facing the first reflective region. At least one of the plurality of reflective units has a first angle between a straight line connecting an uppermost point of the first reflective region and a first point where the substrate and the first reflective region are in contact with each other and a tangent line of the substrate at the first point, and has a second angle between a straight line connecting an uppermost point of the second reflective region and a second point where the substrate and the second reflective region are in contact with each other and a tangent line of the substrate at the second point, and wherein at least one of the plurality of reflective units has the first angle and the second angle different from each other.