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:
Jul. 25, 2023
Filed:
Jul. 26, 2021
Nichia Corporation, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes light-emitting elements each having a light-extracting surface, light-transmissive members and a covering member, The light-transmissive members each has an upper surface and a lower surface facing the light-extracting surface of at least one of the light-emitting elements. The covering member integrally covers lateral surfaces of the light-emitting elements and lateral surfaces of the light-transmissive members such that a pair of electrodes of the light-emitting elements are exposed from the covering member at a lower surface of the covering member. At a lower surface of the light-emitting device, the light-emitting elements are arranged in a plurality of columns and a plurality of rows, an alignment direction of the electrodes in one of the light-emitting elements is rotated by 90° in a prescribed. direction from an alignment direction of the electrodes in an adjacent one of the light-emitting elements in one of a column direction and a row direction.