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. 13, 1995
Filed:
Apr. 25, 1994
Michael K Miyake, Westminster, CA (US);
Irvine Sensors Corporation, Costa Mesa, CA (US);
Abstract
An integrated stack of layers incorporating a plurality of IC chip layers has an end layer which is formed of dielectric material (or covered with such material). The outer surface of the end layer provides a substantial area for the spaced location of a multiplicity of lead-out terminals, to which exterior circuitry can be readily connected. In the preferred embodiment, each lead-out terminal on the outer surface of the end layer is connected to IC circuitry embedded in the stack by means of conducting material in a hole through the end layer, and a conductor (trace) on the inner surface of the end layer which extends from the hole to the edge of the end layer, where it is connected by a T-connect to metalization on the access plane face of the stack.