Title:
LIGHT EMITTING DEVICE STRUCTURE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/096150
Kind Code:
A1
Abstract:
A light emitting device structure and a method for manufacturing same are provided. The light emitting device structure may comprise: a substrate; one or more light emitting devices disposed on the substrate, being spaced apart from each other, and having a form extending in a direction perpendicular to the substrate; an auxiliary layer disposed on the substrate to expose at least a portion of the upper surface of the substrate, and surrounding the outer surface of the light emitting device; a current spreading layer disposed on the auxiliary layer and contacting with one end of the light emitting device; a first pad electrically connected to the one end of the light emitting device and disposed on the current spreading layer so as not to overlap with the light emitting device; and a second pad electrically connected to the other end of the light emitting device, and disposed on the upper surface of the exposed substrate, being spaced apart from the auxiliary layer.
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Inventors:
CHO HYUN MIN (KR)
MIN JUNG HONG (KR)
KIM DAE HYUN (KR)
KIM DONG UK (KR)
MIN JUNG HONG (KR)
KIM DAE HYUN (KR)
KIM DONG UK (KR)
Application Number:
PCT/KR2019/006327
Publication Date:
May 14, 2020
Filing Date:
May 27, 2019
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; H01L33/00; H01L33/14; H01L33/16; H01L33/38; H01L33/62
Foreign References:
| KR20040008962A | 2004-01-31 | |||
| KR20110123118A | 2011-11-14 | |||
| KR20080019912A | 2008-03-05 | |||
| KR20120122160A | 2012-11-07 | |||
| JP2002344055A | 2002-11-29 | |||
| KR102012010B1 | 2019-08-19 |
Other References:
See also references of EP 3879575A4
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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