Invention Grant
- Patent Title: Lumen maintenance factor deterioration suppressing LED module
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Application No.: US15454310Application Date: 2017-03-09
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Publication No.: US10096747B2Publication Date: 2018-10-09
- Inventor: Masumi Abe , Naoki Tagami , Toshiaki Kurachi
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2016-047539 20160310
- Main IPC: H01L33/48
- IPC: H01L33/48 ; H01L33/50 ; H01L33/56 ; H01L33/62 ; H01L33/60

Abstract:
A light-emitting diode (LED) module is provided. The LED module includes a substrate, a metal layer disposed above the substrate, a resist layer disposed above the substrate and including a plurality of layers, an LED chip mounted above the substrate, and a wire connecting the metal layer and the LED chip. In a first region in which the LED chip is mounted, at least a portion of the resist layer is disposed directly on the substrate with the LED chip being mounted above the resist layer via an adhesive. In a second region which includes a connection at which the wire and the metal layer are connected and a periphery of the connection, the metal layer is disposed above the substrate with the resist layer being disposed above the metal layer.
Public/Granted literature
- US20170263823A1 LED MODULE Public/Granted day:2017-09-14
Information query
IPC分类: