Title:
MICRO-LED ELEMENT, IMAGE DISPLAY ELEMENT, AND PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/038961
Kind Code:
A1
Abstract:
This micro-LED element (100i,j) comprises a nitride semiconductor layer (13) containing an N-type layer (10), wherein an angle (θ1) formed by a first interface (interface 17) and a light-emitting layer (11) is a predetermined first angle (for instance, 45 degrees), and an angle (θ2) formed by a second interface (interface 19) and the light-emitting layer (11) is greater than the first angle (for instance, θ1 = 45 degrees).
Inventors:
IGUCHI KATSUJI
Application Number:
PCT/JP2018/008583
Publication Date:
February 28, 2019
Filing Date:
March 06, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01L33/10; H01L33/48
Domestic Patent References:
| WO2017094461A1 | 2017-06-08 |
Foreign References:
| JP2016004892A | 2016-01-12 | |||
| JP2015032809A | 2015-02-16 | |||
| US20110309378A1 | 2011-12-22 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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