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:
Apr. 17, 2001
Filed:
Feb. 08, 1999
Applicant:
Inventors:
Reinhold Merkl, Richmond, VA (US);
Detlef Houdeau, Langquaid, DE;
Harald Lösch, Müchen, DE;
Marianne Lösch, Müchen, DE;
Assignee:
Infineon Technologie AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/3495 ; H01L 2/329 ;
U.S. Cl.
CPC ...
H01L 2/3495 ; H01L 2/329 ;
Abstract
A wafer frame for fixing and handling 200 mm wafers is produced with a significantly reduced weight as compared to a metal wafer frame, while maintaining mechanical and thermal material properties. This is accomplished by producing the wafer frame from a plastic with a glass fiber content of from 1 to 40% by weight.