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:
Mar. 25, 2008
Filed:
Nov. 30, 2005
Applicants:
Kyung-lak Lee, Chungcheongbuk-do, KR;
Ju-il Lee, Chungcheongbuk-do, KR;
Inventors:
Kyung-Lak Lee, Chungcheongbuk-do, KR;
Ju-Il Lee, Chungcheongbuk-do, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/30 (2006.01); H01L 21/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for fabricating a module of a semiconductor chip is provided. The method includes the steps of: forming a bump on a substrate provided with a pad; forming a protection layer over the bump; performing a grinding process on a rear surface of the substrate to reduce a thickness of the substrate; and exposing the bump by removing the protection layer.