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Patents
Patents Represented by Attorney Tong T. Li
Patents Represented by Attorney Tong T. Li
Find this attorney in the Justia Lawyer Directory
Solar cells which include the use of certain poly(vinyl butyral)/film bilayer encapsulant layers with a low blocking tendency and a simplified process to produce thereof
Patent number:
8133752
Abstract:
The present invention provides a solar cell laminate comprising a preformed bi-layer sheet having a poly(vinyl butyral) sub-layer.
Type:
Grant
Filed:
November 25, 2009
Date of Patent:
March 13, 2012
Assignee:
E. I. du Pont de Nemours and Company
Inventor:
Richard Allen Hayes
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