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:
Jul. 08, 1997
Filed:
Apr. 03, 1995
Applicant:
Inventors:
Theresa Maudie, Phoenix, AZ (US);
David J Monk, Mesa, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437228 ; 437901 ; 1566291 ; 1566571 ;
Abstract
A pressure sensor (32) having a transducer (34) disposed on a top surface of an active die (38). The transducer has a doped region (42), the active die is disposed on a mounting substrate (70), and an interconnect opening (48) is disposed at an edge (90) of the active die. A metal layer (50) is disposed in the interconnect opening and on the top surface of the active die to be in electrical contact with the doped region. A conductive bump (76) is disposed on the mounting substrate in electrical contact with the metal layer and a conductive trace (74) on the mounting substrate.