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:
Oct. 08, 2002
Filed:
Mar. 23, 2001
Applicant:
Inventors:
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/302 ;
U.S. Cl.
CPC ...
H01L 2/302 ;
Abstract
The invention relates to an electronic device having a multiplicity of contact bumps and an intermediate support. In this case, the intermediate support connects the multiplicity of contact bumps to contact areas of a semiconductor chip via a multiplicity of flat conductors which have contact connecting lugs exposed in a bonding channel window of the intermediate support. The contact areas are configured in the bonding channel window via the bonded contact connecting lugs of the flat conductors. The width of the bonding channel window is increasingly greater with increasing distance from the neutral point of the semiconductor chip.