Title:
発光素子及び発光素子の製造方法
Document Type and Number:
Japanese Patent JP6940739
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a light emitting device and a light emitting apparatus having high light extraction efficiency.SOLUTION: A light emitting device 1 comprises a p-electrode and an n-electrode on the same surface side and extracts light from the side provided with the p-electrode and the n-electrode. At least one of the p-electrode and the n-electrode includes at least one plating layer 13, 15 having rounded portions 13c, 15c at a circumferential end part in a cross-section.SELECTED DRAWING: Figure 2
More Like This:
Inventors:
Masahiro Noguchi
Application Number:
JP2016053813A
Publication Date:
September 29, 2021
Filing Date:
March 17, 2016
Export Citation:
Assignee:
Nichia Corporation
International Classes:
H01L33/38; C23C18/31; C23C18/42
Domestic Patent References:
JP2013084906A | ||||
JP2004128321A | ||||
JP2002190491A | ||||
JP2010144220A | ||||
JP2011026680A | ||||
JP2011096970A | ||||
JP2004103975A |
Foreign References:
US20120286317 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office