Invention Grant
- Patent Title: Light source module, fabrication method therefor, and lighting device including the same
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Application No.: US15153114Application Date: 2016-05-12
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Publication No.: US09777916B2Publication Date: 2017-10-03
- Inventor: Jaepyo Hong , Jaechan Kim , Injoong Kim , Hyeuk Chang , Sumin Jun
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2015-0096032 20150706; KR10-2015-0178655 20151214
- Main IPC: F21V21/00
- IPC: F21V21/00 ; F21V29/83 ; H01L33/62 ; H01L33/64 ; F21V29/77 ; F21K9/90 ; F21V5/04 ; F21V7/22 ; F21V15/01 ; F21V23/00 ; F21V31/00 ; F21K9/20 ; F21Y101/00

Abstract:
A light source module includes at least one light source and a body supporting the light source. The body includes a heat sink supporting the light source on a top surface thereof for absorbing heat from the light source and dissipating the heat to the outside, an electrically insulating layer provided on at least one surface of the heat sink, and a conductive layer provided on the insulating layer, the conductive layer being at least provided in a path region through which electric current is applied to the light source. The conductive layer includes light source connection parts supplying the electric current to the light source, and a light source mounting part disposed between the light source connection parts. One portion of the light source connection part is divided into at least two portions to be connected to each other. Accordingly, it is possible to obtain effects such as rapid fabrication processes, inexpensive fabrication cost, facilitation of mass production, improvement of product yield, and optimization of a conductive material.
Public/Granted literature
- US20170009978A1 LIGHT SOURCE MODULE, FABRICATION METHOD THEREFOR, AND LIGHTING DEVICE INCLUDING THE SAME Public/Granted day:2017-01-12
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