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:
Jan. 18, 2011
Filed:
Feb. 28, 2005
Applicant:
Klaus Streubel, Laaber, DE;
Inventor:
Klaus Streubel, Laaber, DE;
Assignee:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for the connection of two wafers (), in which a contact area () is formed between the wafers () by placing the two wafers one on top of the other, and in which the contact area () is heated locally and for a limited time. A wafer arrangement is also described in which two wafers () which have been placed one on top of the other and between whose opposite surfaces a contact area () is located. The wafers are connected to one another at selected areas () of their contact area.