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:
Jun. 01, 2004
Filed:
Jul. 23, 2001
Applicant:
Inventors:
Hiroyuki Tanaka, Osaka, JP;
Hideki Hashizume, Osaka, JP;
Assignee:
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 ;
U.S. Cl.
CPC ...
G02B 6/42 ;
Abstract
An optical semiconductor element ( ) of the cap sealing type is aligned with an optical axis of an optical part contained in a resin housing ( ), and mounted on the resin housing. In this case, the upper surface of a cap of the optical semiconductor element is butted to the end face of the housing, and bonded to the latter (by ultraviolet curing adhesive ). In the optical module body having such a structure, the surface of the cap of the optical semiconductor element and at least a part of the side surface of the housing may be covered with a casing, and a clearance formed therebetween may be sealed with resin.