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. 19, 2005
Filed:
Oct. 16, 2003
Henrik Lindstrom, Uppsala, SE;
Sven Sodergren, Uppsala, SE;
Sten-eric Linquist, Uppsala, SE;
Anders Hagfeldt, Bjorklinge, SE;
Henrik Lindstrom, Uppsala, SE;
Sven Sodergren, Uppsala, SE;
Sten-Eric Linquist, Uppsala, SE;
Anders Hagfeldt, Bjorklinge, SE;
Forskarpatent i Uppsala AB, Uppsala, SE;
Abstract
A method for a binder-free manufacturing a nanostructured porous film, e.g. for use in solar cells, includes the steps of preparing a suspension of semi-conducting nanometer-sized particles in a volatile suspending agent (), depositing the particle suspension on a conducting substrate, removing the suspending agent by evaporation (), thereby leaving a particle layer on said substrate and compressing (P) the deposited particle layer for mechanical and electrical interconnection.