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:
Mar. 27, 1995
Applicant:
Inventors:
Jack A Schroeder, Scottsdale, AZ (US);
Conrad S Monroe, Scottsdale, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257778 ; 257737 ; 257774 ; 257780 ;
Abstract
A flip-chip structure and method connects a semiconductor chip (11) having conductive bumps (16) to a substrate (12) having vias (19) extending from a first side (21) to a second side (18) of the substrate (12). A filler material (22) is deposited into the vias (19), and the conductive bumps (16) are inserted into the vias (19) for connecting the semiconductor chip (11) to a conductive element (17) covering the vias (19) on the second side (18) of the substrate (12).