公开(公告)号：US20210013417A1

公开(公告)日：2021-01-14

申请号：US16071842

申请日：2017-01-16

Applicant: Cambridge Display Technology Limited

Inventor： Gianluca Bovo ,  Nir Yaacobi-Gross

IPC: H01L51/00 ,  C07C69/618

Abstract: An organic photodetector comprising a first electrode, a second electrode, and a photosensitive organic layer between the electrodes, the photosensitive organic layer comprising a donor polymer and an acceptor compound, characterized in that the acceptor compound has a LUMO level shallower than that of the fullerene derivative PCBM.

公开(公告)号：US11283024B2

公开(公告)日：2022-03-22

申请号：US16071842

申请日：2017-01-16

Applicant: Cambridge Display Technology Limited

Inventor： Gianluca Bovo ,  Nir Yaacobi-Gross

IPC: H01L51/00 ,  C07C69/618 ,  H01L51/42

Abstract: An organic photodetector comprising a first electrode, a second electrode, and a photosensitive organic layer between the electrodes, the photosensitive organic layer comprising a donor polymer and an acceptor compound, characterized in that the acceptor compound has a LUMO level shallower than that of the fullerene derivative PCBM.