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:
Feb. 02, 1988
Filed:
Jul. 02, 1986
Applicant:
Inventors:
Toshiyuki Arai, Tochigi, JP;
Keiji Hazama, Oyama, JP;
Shinichi Ota, Shimodate, JP;
Kiichi Kanamaru, Ibaraki, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206328 ; 220359 ; 220 / ; 220 / ;
Abstract
A semiconductor package having a special cap shell wherein a flat molding having a window space with at least one level difference around the window space at the inside thereof is fitted with an ultraviolet-light transmissible lid at the level difference and an adhesive which has excellent sealing properties covers the periphery of the lid and the molding along and across the fitted portion so as to fix the lid to the molding without causing peeling of the adhesive.