Title:
LED MODULE FOR FLASHLIGHT LAMPS AND FLASHLIGHT LAMP
Document Type and Number:
WIPO Patent Application WO/2018/142732
Kind Code:
A1
Abstract:
Provided is an LED module capable of suppressing LED chip damage caused by pulse lighting for flashing, when used in a flashlight lamp. This LED module for flashlight lamps is characterized by: including an LED substrate (13), a plurality of LEDs (12), and a plurality of resin layers (11); the plurality of LEDs (12) being mounted on one mounting surface of the LED substrate (13); the plurality of LEDs (12) each having a resin layer (11) laminated upon a surface thereof on the opposite side to the LED substrate (13); and the plurality of resin layers (11) laminated on each LED (12) being separated from adjacent resin layers (11).
Inventors:
MIZOBE NORIMASA (JP)
Application Number:
PCT/JP2017/042268
Publication Date:
August 09, 2018
Filing Date:
November 24, 2017
Export Citation:
Assignee:
NEC LIGHTING LTD (JP)
International Classes:
H01L33/50; F21S2/00; F21V13/12; F21V19/00; F21V23/00; H01L33/00; H01L33/58; F21W111/06; F21Y105/10; F21Y115/10
Foreign References:
| JP2014123738A | 2014-07-03 | |||
| JP2007088462A | 2007-04-05 | |||
| JP2007137187A | 2007-06-07 | |||
| US20110292302A1 | 2011-12-01 |
Attorney, Agent or Firm:
TSUJIMARU Koichiro et al. (JP)
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