Title:
LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/026191
Kind Code:
A1
Abstract:
The present invention relates to a light emitting device and, more particularly, to a light emitting device in which a current blocking layer is disposed between a first connection pad and a first conductivity type semiconductor layer to increase a dispersion efficiency of a current injected into the first conductivity type semiconductor layer, a curved region is included in the connection pad and the current blocking layer to improve reliability and a current flow is induced to a lower extension connected to the connection pad to thereby improve an output.
Inventors:
KIM JI HYE (KR)
KIM KYOUNG WAN (KR)
KIM YE SEUL (KR)
KIM KYOUNG WAN (KR)
KIM YE SEUL (KR)
Application Number:
PCT/KR2017/008337
Publication Date:
February 08, 2018
Filing Date:
August 02, 2017
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H01L33/02; H01L33/00; H01L33/10; H01L33/14; H01L33/62
Foreign References:
KR20150097990A | 2015-08-27 | |||
KR20160081392A | 2016-07-08 | |||
JP2016100510A | 2016-05-30 | |||
KR20160041142A | 2016-04-18 | |||
JP2008210900A | 2008-09-11 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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