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:
Aug. 03, 2021
Filed:
Dec. 21, 2018
Seiko Epson Corporation, Tokyo, JP;
Hiroyasu Kaseya, Fujimi, JP;
Abstract
A light emitting device includes a light emitting element including a first base member, and a stacked body provided to the first base member, and a second base member provided with the light emitting element, the stacked body includes a first columnar section having a first height, and a second columnar section having a second height smaller than the first height, the first columnar section and the second base member are electrically connected to each other via a first conductive member between the stacked body and the second base member, the second columnar section and the second base member are electrically connected to each other via a second conductive member between the stacked body and the second base member, the first conductive member has a third height, and the second conductive member has a fourth height larger than the third height.