発光素子及び発光素子の製造方法

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

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Inventors:

Masahiro Noguchi

Application Number:

JP2016053813A

Publication Date:

September 29, 2021

Filing Date:

March 17, 2016

Export Citation:

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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

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