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.
Patent No.:
Date of Patent:
Oct. 06, 2020
Filed:
Nov. 07, 2018
Nichia Corporation, Anan-shi, Tokushima, JP;
Katsuyoshi Kadan, Katsuura-gun, JP;
Hajime Washio, Sakurai, JP;
NICHIA CORPORATION, Anan-Shi, JP;
Abstract
A light emitting device includes: first and second conductive members disposed on an upper surface of a substrate; and a light emitting element disposed above a portion of an upper surface of a first electrode layer and a portion of an upper surface of a second electrode layer, above the spacer region. The upper surface of the first electrode layer and the upper surface of the second electrode layer above spacer region are located lower than the upper surface of the first electrode layer above the first conductive member and the upper surface of the second electrode layer above the second conductive member, and a reflectance of the first conductive member and the second to light emitted from the light emitting element is higher than reflectance of the first electrode layer and the second electrode layer to light emitted from the light emitting element.