Invention Grant
- Patent Title: Light-emitting device
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Application No.: US14725822Application Date: 2015-05-29
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Publication No.: US10367126B2Publication Date: 2019-07-30
- Inventor: Junpeng Shi , Pei-Song Cai , Hao Huang , Zhenduan Lin , Chih-Wei Chao , Chen-Ke Hsu
- Applicant: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Xiamen
- Assignee: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Xiamen
- Agency: Syncoda LLC
- Agent Feng Ma
- Priority: CN201420398633U 20140718; CN201420404118U 20140722
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/62 ; H01L33/60 ; H01L33/64 ; H01L25/075
Abstract:
A light-emitting device includes a base having an insulating part and a metal block; a light-emitting diode (LED) chip over the base; a water soluble paste between the LED chip and the base metal block for chip fixing and heat conduction; packaging glue covering the LED chip; and the LED chip bottom, water soluble paste and the base metal block form an all-metal thermal conducting path to achieve low a thermal resistance.
Public/Granted literature
- US20160020373A1 Light-Emitting Device Public/Granted day:2016-01-21
Information query
IPC分类:
