国家/地区 中国（3） 韩国（3） 美国（2）
IPC部 C（6）
IPC大类 F21（6）
IPC小类 F21V（4） C09K（3） C08K（2）
C09D（2） F21K（2） F21Y（2）
IPC F21V029/85（3） C08K003/04（2） C09D007/61（2）
F21Y115/10（2）
发明人
公开年 2021（5）
申请年 2020（6）
专利权人

LED heat dissipation lighting light surface treatment composition useful for street lamp case comprises heat dissipation unit made of aluminum which is formed in multiple body portion and radiates heat generated from lighting module.

WOO L, UK L D

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S

Double-component addition type heat-conducting silica gel useful for radiating light-emitting diode lighting chip comprises base silicone oil, catalyst, thermally conductive filler, reinforcing and toughening additives, hydrogen-containing silicone oil, inhibitor, and graphene.

CAO Y, CHEN W

Double light distribution structure explosion-proof lamp for lighting system, comprises e.g. second light distribution unit located on inner periphery, relatively more protruding than first light distribution unit located on outer periphery.

KIM D S

Wavelength conversion device used for e.g. projection displays, comprises wavelength conversion plate comprising lateral edge, surface and conversion region, reflective layer, driving component, and thermal conductive layer.

LI J, YANG L, LI R

Heat-dissipating plastic used for e.g. electronic component, comprises polymer matrix including main resin, and carbon-based filler including fibrous carbon-based filler and granular carbon-based filler, dispersed in polymer matrix.

LEE J H, LI Z