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:
Dec. 14, 1993
Filed:
Oct. 09, 1990
Edward Carnall, Jr, Rochester, NY (US);
Edward J Ozimek, Penfield, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A hermetically sealed package for a microelectronic device, such as a solid-state image sensor, includes a ceramic housing defining a cavity in a major surface thereof and metal terminals extending through side edges thereof to the cavity. A microelectronic device is in the cavity and electrically connected to the terminals. A cover plate extends over the cavity and over a portion of the major surface around the cavity. An amalgam of a mixture of a liquid metal and a powdered metal is between the cover plate and the housing surface. The amalgam bonds the cover plate to the housing and forms a hermetical seal therebetween.