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. 19, 2000
Filed:
Nov. 24, 1998
Applicant:
Inventors:
J Courtney Black, San Jose, CA (US);
Richard C Blish, II, Saratoga, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
294261 ; 294264 ; 294265 ; 29762 ; 438-4 ; 438 15 ; 438460 ;
Abstract
Aspects for device and package separation of a multi-layer integrated circuit device attached at a frontside to an integrated circuit package are described. In an exemplary method aspect, the method includes slicing through material coupling the multi-layer integrated circuit to the integrated circuit package with a high power water stream. The slicing further includes cutting through solder bump material. Additionally, the multi-layer integrated circuit device is utilized for device analysis from a frontside following separation from the integrated circuit package by the step of slicing.