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:
May. 01, 2012
Filed:
Feb. 12, 2007
Applicants:
Richard Allen Hayes, Beaumont, TX (US);
Geraldine M. Lenges, Wilmington, DE (US);
Steven C. Pesek, Orange, TX (US);
Inventors:
Richard Allen Hayes, Beaumont, TX (US);
Geraldine M. Lenges, Wilmington, DE (US);
Steven C. Pesek, Orange, TX (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/048 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a pre-formed bi-layer thermoplastic film or sheet comprising a first surface layer made of acid copolymers, or ionomers, or combinations thereof and a second surface layer made of ethylene acrylate ester copolymers, a solar cell pre-laminate assembly comprising the same, and a simplified process for manufacturing a solar cell module derived therefrom.