公开(公告)号：US20210328164A1

公开(公告)日：2021-10-21

申请号：US17272585

申请日：2019-09-03

Applicant: The University of Tokyo

Inventor： Junichi TAKEYA ,  Shunichiro WATANABE ,  Yu YAMASHITA ,  Keita YAEGASHI

IPC: H01L51/05 ,  H01L51/00

Abstract: An organic semiconductor element of the present invention includes: an organic semiconductor film formed from single crystal of an organic semiconductor, and a doped layer formed in a surface of the organic semiconductor film. A strain sensor of the present invention includes: the organic semiconductor element, a pair of electrodes which are electrically connected through the doped layer, and a substrate which is deformable, and which has the organic semiconductor element formed on one surface thereof. A vibration sensor of the present invention includes: the organic semiconductor element, a pair of electrodes which are electrically connected through the doped layer, and a substrate which has flexibility, and which is fixed at one end or both ends thereof, the substrate having the organic semiconductor element formed on the surface of the flexible portion of the substrate.