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:
Sep. 28, 2004
Filed:
Jun. 13, 2001
Applicant:
Inventors:
Ewald Karl Michael Guenther, Singapore, SG;
Zhong Chen, Singapore, SG;
Brian Cotterell, Singapore, SG;
Assignee:
Osram Opto Semiconductors GmbH & Co. oHG, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 5/902 ; B29C 5/904 ; B32B 3/122 ;
U.S. Cl.
CPC ...
B29C 5/902 ; B29C 5/904 ; B32B 3/122 ;
Abstract
A method of fabricating a device, including mechanically patterning a device layer using a stamp containing a desired pattern. The device layer is formed on a plastic or polymeric substrate. The stamp is pressed against the substrate under a load which patterns the device layer without cracking the device layer in the non-patterned areas.