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:
Apr. 28, 1998
Filed:
Aug. 02, 1996
Masaaki Harazono, Kokubu, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A photosemiconductor device-housing package comprising a metal substrate; an insulating support member on the top surface of which a photosemiconductor device is mounted; a metal frame member attached onto the metal substrate so as to surround the insulating support member and having a fixing region through its side face which fixes an optical fiber therein; outer lead terminals fixed in the metal substrate or the metal frame member via insulants; and a metal lid member attached to the top surface of the metal frame member to hermetically seal the photosemiconductor device, wherein the insulating support member is composed of an aluminum nitride-based sinter, the top surface of the insulating support member is coated with a thin-film brazing material, and the photosemiconductor device is fixed onto the insulating support member via the brazing material.