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:
Aug. 04, 1998
Filed:
Nov. 15, 1996
John Gareth Richards, San Jose, CA (US);
Hector Flores, San Jose, CA (US);
Wendell B Sander, Los Gatos, CA (US);
Chipscale, Inc., San Jose, CA (US);
Abstract
An electrical apparatus having a first substrate, a first metallic layer, a semiconductor device, a second metallic layer, and a metallic interconnecting structure is described. The first substrate is of a semiconductor material and has an upper region and a lower region. The substrate provides an electrical path between the upper region and the lower region. The first metallic layer is coupled to the lower region of the substrate. The first metallic layer provides a first external electrical connection. The semiconductor device has an upper region and a lower region. The second metallic layer is coupled to the lower region of the semiconductor device. The second metallic layer provides a second external electrical connection. The metallic interconnecting structure electrically couples the upper region of the first substrate to the upper region of the semiconductor device. A bridge apparatus is also described. In addition, a method of fabricating an electrical apparatus is described.