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. 14, 2015
Filed:
Jun. 17, 2014
Panasonic Corporation, Osaka, JP;
Abstract
The optical-coupling semiconductor device includes: a primary support plate and a secondary support plate facing each other and spaced apart a predetermined distance; a light emitting device situated on the primary support plate; and a light receiving device including a light receiving surface to receive light from a light emitting surface of the light emitting device. The light emitting device is situated on a surface facing the secondary support plate of the primary support plate so that the light emitting surface is oriented toward the secondary support plate. The light receiving device is situated on a surface facing the primary support plate of the secondary support plate so that the light receiving surface faces the light emitting surface of the light emitting device. The light emitting device is on the light receiving surface of the light receiving device.