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:
Sep. 26, 2006
Filed:
Nov. 27, 2004
Applicants:
Charles W. C. Lin, Singapore, SG;
Cheng-lien Chiang, Taipei, TW;
Inventors:
Charles W. C. Lin, Singapore, SG;
Cheng-Lien Chiang, Taipei, TW;
Assignee:
Bridge Semiconductor Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making a semiconductor chip assembly includes providing a metal base, a routing line and a bumped terminal, then mechanically attaching a semiconductor chip to the metal base, the routing line and the bumped terminal, then forming an encapsulant, and then etching the metal base to form a metal pillar that contacts the bumped terminal.