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Methods for Fabricating All Back Contact Heterojunction Solar Cells

Detailed Technology Description: The invention defines an approach and process forfabricating all back contact heterojunction solar cells and is described in aConcept paper submitted to DOE under their ARPA-E solicitation which isincluded below. Although theConcept paper focuses on crystalline silicon/a-Si device structure, the processis valid for other solar cell material/device structures. The invention presents a means ofeliminating photolithography in fabricating all back contact heterojunctionsolar cells using ink jet and laser technologies.

Countries: United States

Application No.: Patent Published

*Abstract: None

*Inquiry: Denise M. Bierlein University of Delaware Office of Economic Innovation and Partnerships Licensing AnalystTelephone: (302) 831-4005 Email: deniseb@udel.edu

*IP Issue Date: None

*IP Type: Other Patent

Country/Region: USA

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