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:
Dec. 23, 2025
Filed:
Mar. 08, 2022
Exeger Operations Ab, Stockholm, SE;
Henrik Lindström, Danderyd, SE;
Giovanni Fili, Danderyd, SE;
EXEGER OPERATIONS AB, Stockholm, SE;
Abstract
The present invention relates to a solar cell () comprising a stack of porous layers, a support substrate () for supporting the stack, and a charge conducting medium () penetrating through the porous layers. The stack comprises a porous light-absorbing layer (), a porous first conductive layer () including conductive material for extracting photo-generatedelectrons from the light-absorbing layer, a porous counter electrode () including conductive material, and a separating layer () made of porous electrically insulating material and arranged between the conductive layer () and the counter electrode (), and where the conductive layer () is arranged closer to the light-absorbing layer () than the counter electrode (). The support substrate () is porous, and the charge conducting medium () is penetrating through the support substrate ().