US Patent Issued to EXEGER OPERATIONS on Dec. 23 for "Solar cell comprising a plurality of porous layers and charge conducting medium penetrating the porous layers" (Swedish Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,505,959, issued on Dec. 23, was assigned to EXEGER OPERATIONS AB (Stockholm).

"Solar cell comprising a plurality of porous layers and charge conducting medium penetrating the porous layers" was invented by Henrik Lindstrom (Danderyd, Sweden) and Giovanni Fili (Danderyd, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a solar cell (1a) comprising a stack of porous layers, a support substrate (2) for supporting the stack, and a charge conducting medium (7) penetrating through the porous layers. The stack comprises a porous light-absorbing layer (3), a porous first conductive layer (4) including conductive material fo...