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:
May. 30, 2023
Filed:
Dec. 16, 2021
Nichia Corporation, Anan, JP;
Akihiro Fujioka, Tokushima, JP;
Masato Aihara, Komatsushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light emitting device includes a light emitting element, lateral walls surrounding the light emitting element, a first light-transmissive member and a light shielding member. The lateral walls includes first to fourth lateral walls. The first and second lateral walls define a first opening therebetween. The second and third lateral walls define a second opening therebetween. The third and fourth lateral walls define a third opening therebetween. The fourth and first lateral walls define a fourth opening therebetween. In the top view, a first straight line passing through the first and third openings extends in a first direction, and a second straight line passing through the second and fourth openings extends in a second direction orthogonal to the first direction. The first light-transmissive member is arranged on or above the light emitting element and the lateral walls. The light shielding member is arranged on or above the first light-transmissive member.