Title:
LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/155354
Kind Code:
A1
Abstract:
An embodiment comprises: a board; a light-emitting module including at least one light-emitting element arranged in a first region of the board and a driving element, arranged in a second region of the board, for driving the at least one light-emitting element; a heat-dissipating member disposed below the lower surface of the board; and a heat-dissipating pad disposed between the board and the heat-dissipating member, wherein the heat-dissipating pad comprises: a heat-dissipating plate disposed on the upper surface of the heat-dissipating member; and a protruding part protruding from the upper surface of the heat-dissipating plate and supporting the lower surface of the first region of the board, and the lower surface of the board is spaced apart from the heat-dissipating plate.
More Like This:
JP6741681 | Luminescent device cooling |
WO/2020/257505 | HIGH-LUMINOUS FLUX LASER BASED WHITE LIGHT SOURCE |
WO/2016/106475 | LED BULB LAMP WITH SOFT LIGHT SOURCE AND MANUFACTURING METHOD THEREOF |
Inventors:
KIM MIN JI (KR)
KIM DO YUB (KR)
KIM MIN HAK (KR)
YU YEONG SEOK (KR)
KIM DO YUB (KR)
KIM MIN HAK (KR)
YU YEONG SEOK (KR)
Application Number:
PCT/KR2017/002625
Publication Date:
September 14, 2017
Filing Date:
March 10, 2017
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F21V29/70; F21V19/00; F21V29/502; F21Y101/00
Foreign References:
KR101230620B1 | 2013-02-06 | |||
JP2013222709A | 2013-10-28 | |||
KR20150011540A | 2015-02-02 | |||
KR101248731B1 | 2013-04-03 | |||
JP2010049830A | 2010-03-04 |
Attorney, Agent or Firm:
PARK, Young Bok et al. (KR)
Download PDF: