Title:
照明モジュールおよびこれを備えた照明装置
Document Type and Number:
Japanese Patent JP7344880
Kind Code:
B2
Abstract:
The lighting device disclosed in the embodiment of the invention includes a substrate including a metal layer; a plurality of light sources arranged in a first direction on the substrate; a plurality of protrusions having a length in the first direction on the metal layer; and a resin layer disposed on the plurality of light sources and the plurality of protrusions, wherein the metal layer includes a first metal layer electrically connected to the light source and a second metal layer coupled to the plurality of protrusions, and the first metal layer and the second metal layer are separated from each other, and the plurality of protrusions may be disposed to be spaced apart from each other in a second direction perpendicular to the first direction.
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Inventors:
Park, Hoon
Application Number:
JP2020537496A
Publication Date:
September 14, 2023
Filing Date:
January 08, 2019
Export Citation:
Assignee:
LG Innotek Company Limited
International Classes:
F21S2/00; F21V7/00; F21V7/04; F21V7/10; F21V19/00; H01L33/00
Domestic Patent References:
| JP2004241282A | ||||
| JP2014032919A | ||||
| JP2016181394A |
Foreign References:
| KR1020090012925A | ||||
| US20130128610 |
Attorney, Agent or Firm:
Makoto Ono
Kennori Kanayama
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Yoshie Sakurada
Yosuke Kawasaki
Takuya Gomibuchi
Youichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Takashi Kawano
Yoshikazu Iwase
Kennori Kanayama
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Yoshie Sakurada
Yosuke Kawasaki
Takuya Gomibuchi
Youichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Takashi Kawano
Yoshikazu Iwase