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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.:

US 10253958 B1

PDFFull Text
Date of Patent:
Apr. 09, 2019

Filed:

Oct. 07, 2015

Lamp unit and vehicle lamp apparatus using the same

Applicant:

Lg Innotek Co., Ltd., Seoul, KR;

Inventor:

Nam Seok Oh, Seoul, KR;

Assignee:

LG Innotek Co., Ltd., Seoul, KR;

Attorney:

KED & Associates LLP

Primary Examiner:

Zheng Song

Int. Cl.
CPC ...
F21S 43/20 (2018.01); F21V 21/00 (2006.01); F21V 13/04 (2006.01); B60Q 1/00 (2006.01); B60Q 1/26 (2006.01); F21S 43/19 (2018.01); F21S 43/14 (2018.01); F21S 43/37 (2018.01); F21Y 103/30 (2016.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); F21Y 107/50 (2016.01);
U.S. Cl.
CPC ...
F21V 21/00 (2013.01); B60Q 1/0041 (2013.01); B60Q 1/2696 (2013.01); F21S 43/14 (2018.01); F21S 43/195 (2018.01); F21S 43/20 (2018.01); F21S 43/37 (2018.01); F21V 13/04 (2013.01); F21S 43/19 (2018.01); F21S 43/26 (2018.01); F21Y 2103/10 (2016.08); F21Y 2103/30 (2016.08); F21Y 2107/50 (2016.08); F21Y 2115/10 (2016.08);
Abstract

A lamp unit comprising a plurality of light sources; a plurality of supporting portions to support the light sources; a connector connected between two adjacent supporting portions; and an optical member disposed on the light sources and comprising a plurality of patterns disposed on a surface of the optical member, wherein the plurality of patterns is disposed on the surface corresponding to the supporting portions having an angle between a perpendicular line passing through a point on a surface of each supporting portions facing a corresponding one of the light sources and a reference line facing a predetermined reference direction of 0 to 45 degrees.

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