Title:
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/125524
Kind Code:
A1
Abstract:
The present invention relates to a semiconductor light-emitting device and a method for manufacturing same, the semiconductor light-emitting device comprising: at least one light-emitting part comprising a first semiconductor layer, an active layer, and a second semiconductor layer, wherein the first semiconductor layer, the active layer, and the second semiconductor layer are sequentially grown on a growth substrate; an electrode part comprising the first semiconductor layer having a first conductivity and a metal layer formed on the first semiconductor layer; and one or more bonding layers, wherein each of the bonding layers is electrically connected to the light-emitting part and the electrode part, and comprises a first region on which the light-emitting part and the electrode part are disposed, and a second region having a surface area larger than a surface area of the first region and electrically connected to the outside.
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Inventors:
JEON SOO KUN (KR)
JIN GEUN MO (KR)
JIN GEUN MO (KR)
Application Number:
PCT/KR2020/013994
Publication Date:
June 24, 2021
Filing Date:
October 14, 2020
Export Citation:
Assignee:
SL VIONICS CO LTD (KR)
International Classes:
H01L27/15; H01L33/00; H01L33/32; H01L33/42; H01L33/44; H01L33/52; H01L33/58; H01L33/62
Domestic Patent References:
| WO2019125051A1 | 2019-06-27 |
Foreign References:
| KR20170071670A | 2017-06-26 | |||
| JP2015073043A | 2015-04-16 | |||
| KR20140110257A | 2014-09-17 | |||
| KR20170095450A | 2017-08-23 |
Attorney, Agent or Firm:
AN, Sang Jeong (KR)
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