公开(公告)号：US20240422997A1

公开(公告)日：2024-12-19

申请号：US18700819

申请日：2022-10-11

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Ahmed M. ELTAWIL ,  Mohammed E. FOUDA ,  Boon S. OOI ,  Khaled Nabil SALAMA ,  Mani Teja VIJJAPU

IPC: H10K10/10 ,  G06N3/049 ,  H10K10/84 ,  H10K19/00 ,  H10K30/82 ,  H10K39/30 ,  H10K85/50 ,  H10K102/10

Abstract: A capacitive photoresistor array having frequency-independent capacitance includes first and second electrodes and a composite material including a perovskite and a terpolymer. The composite material is sandwiched between the first electrode and the second electrode, and a capacitance of the array changes proportionally with a light intensity for visible light and is independent of light frequency due to a combination of the perovskite and the terpolymer.