The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 17, 2025

Filed:

Sep. 29, 2021
Applicant:

Nichia Corporation, Anan, JP;

Inventor:

Hiroaki Kageyama, Tokushima, JP;

Assignee:

NICHIA CORPORATION, Anan, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/831 (2025.01); H10H 20/825 (2025.01); H10H 20/832 (2025.01); H10H 20/84 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10H 20/8312 (2025.01); H10H 20/84 (2025.01); H10H 20/857 (2025.01); H10H 20/825 (2025.01); H10H 20/835 (2025.01);
Abstract

A light-emitting element includes: a semiconductor layered body including first and second semiconductor layers, the first semiconductor layer having a plurality of exposed portions exposed from the second semiconductor layer at locations inward of an outer periphery of the second semiconductor layer; an insulating film covering the semiconductor layered body and defining a first opening above the exposed portions and a second opening above a part of the second semiconductor layer; first and second electrodes electrically connected to the first and second semiconductor layer through the first and second openings, respectively; first bumps and second bumps disposed on the first and second electrodes, respectively. The first electrode and the second electrode have a first surface and a second surface, respectively, that are located at the same height from the second semiconductor layer. The first and second bumps are respectively connected to the first and second surfaces.


Find Patent Forward Citations

Loading…