Title:
LIGHT EMITTING DIODE APPARATUS AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/045435
Kind Code:
A1
Abstract:
A method of manufacturing a light emitting diode is provided. The method includes forming a semiconductor layer on a substrate, forming a mask layer including a plurality of grooves on the semiconductor layer, forming a plurality of nanostructures in the plurality of grooves, respectively, forming an etched region by etching an outer region of the semiconductor layer and an inner region of the semiconductor layer different from the outer region, forming a first electrode on the etched region of the semiconductor layer, forming an insulation layer on the first electrode, and forming a second electrode on the insulation layer and the plurality of nanostructures.
Inventors:
KIM JAE-SEOK (KR)
KANG JIN-HEE (KR)
KANG JI-HOON (KR)
KANG JIN-HEE (KR)
KANG JI-HOON (KR)
Application Number:
PCT/KR2018/009954
Publication Date:
March 07, 2019
Filing Date:
August 29, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01L33/00; H01L33/10; H01L33/36; H01L33/62
Foreign References:
| US20160163922A1 | 2016-06-09 | |||
| US20130221399A1 | 2013-08-29 | |||
| US20070126013A1 | 2007-06-07 | |||
| US20130330862A1 | 2013-12-12 | |||
| US20040171245A1 | 2004-09-02 |
Other References:
See also references of EP 3631866A4
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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