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. 21, 1998
Filed:
Aug. 05, 1996
Applicant:
Inventors:
Robert R Kornowski, Schaumburg, IL (US);
Carl Missele, Elgin, IL (US);
Thomas W Rice, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
174 523 ; 174 524 ; 257704 ; 361688 ;
Abstract
An electronic device package (10) is resistant to rupture at high temperatures. The electronic device package (10) includes a cap (14) having side-walls (18) coupled to a support structure (11) via an adhesive (15). The cap (14) is permeable to gases including water vapor. The side-walls (18) of the cap (14) are made of a porous ceramic material which absorbs a portion of the adhesive (15) via capillary action while curing the adhesive (15).