US 12,426,432 B2
Thermal graphene power generation devices
Abdulsalam Mohammed Alhawsawi, Corvallis, OR (US); and Steven R. Reese, Corvallis, OR (US)
Filed by Abdulsalam Mohammed Alhawsawi, Corvallis, OR (US)
Filed on Feb. 8, 2024, as Appl. No. 18/436,060.
Prior Publication US 2025/0261498 A1, Aug. 14, 2025
Int. Cl. H10K 30/10 (2023.01); H10F 10/16 (2025.01); H10F 77/12 (2025.01); H10F 77/40 (2025.01)
CPC H10K 30/10 (2023.02) [H10F 10/16 (2025.01); H10F 77/12 (2025.01); H10F 77/496 (2025.01)] 13 Claims
OG exemplary drawing
 
1. An energy harvesting device, comprising
a patterned graphene sheet arranged on a substrate, wherein the patterned graphene sheet contains channels;
a perovskite composition arranged on the patterned graphene sheet, wherein the perovskite composition conforms to the channels of the patterned graphene sheet;
a luminescent material composition or a 2D material composition arranged on the perovskite composition; and
at least two electrodes wherein the patterned graphene sheet is arranged between the perovskite composition and the at least two electrodes.