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:
Aug. 13, 2013
Filed:
Mar. 18, 2008
Ralf Otremba, Kaufbeuren, DE;
Henrik Ewe, Burglengenfeld, DE;
Klaus Schiess, Allensbach, DE;
Manfred Mengel, Bad Abbach, DE;
Ralf Otremba, Kaufbeuren, DE;
Henrik Ewe, Burglengenfeld, DE;
Klaus Schiess, Allensbach, DE;
Manfred Mengel, Bad Abbach, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
One aspect is a method including providing a carrier having a first conducting layer, a first insulating layer over the first conducting layer, and at least one through-connection from a first face of the first insulating layer to a second face of the first insulating layer; attaching at least two semiconductor chips to the carrier; applying a second insulating layer over the carrier; opening the second insulating layer until the carrier is exposed; depositing a metal layer over the opened second insulating layer; and separating the at least two semiconductor chips after depositing the metal layer.