Title:
LIGHTING DEVICE AND METHOD FOR CONTROLLING AMOUNT OF HEAT GENERATED THEREBY
Document Type and Number:
WIPO Patent Application WO/2017/123024
Kind Code:
A1
Abstract:
The present invention relates to a lighting device and a method for controlling the amount of heat generated thereby. A lighting device according to an embodiment of the present invention comprises at least one semiconductor package (100) comprising a semiconductor chip and a lead frame electrically connected thereto. The lead frame has at least one selected from a heat-radiating hole (40) and openings (60, 70, 71, 80) and thereby radiates heat generated by the semiconductor chip.
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Inventors:
LEE DONG WOO (KR)
Application Number:
PCT/KR2017/000427
Publication Date:
July 20, 2017
Filing Date:
January 12, 2017
Export Citation:
Assignee:
BK TECH (KR)
International Classes:
F21V29/70; F21K9/00; F21V15/01; F21V17/10; F21V29/67; H01L33/48; H01L33/62; H01L33/64; H05B44/00; F21Y101/00
Foreign References:
| KR20120007589U | 2012-11-05 | |||
| JP2010146931A | 2010-07-01 | |||
| KR20110008135U | 2011-08-18 | |||
| KR100900405B1 | 2009-06-02 | |||
| US20090046473A1 | 2009-02-19 |
Attorney, Agent or Firm:
YOON, Yu Kwang et al. (KR)
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