公开(公告)号：US20220036168A1

公开(公告)日：2022-02-03

申请号：US17385329

申请日：2021-07-26

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yang-Kyu CHOI ,  Ji-Man YU

IPC: G06N3/063 ,  H01L29/49 ,  H01L29/78 ,  H01L21/265 ,  H01L29/66 ,  H01L27/088

Abstract: Disclosed is an ion controllable transistor-based neuromorphic synaptic device used for a memory and a neuromorphic computing in such a manner that a synaptic weight is analogically updated and maintained. The ion controllable transistor-based neuromorphic synaptic device includes a channel area formed on a semiconductor substrate; a source area and a drain area formed at both sides of the channel area, respectively; an interlayer insulating film provided on the channel area; a gate area formed on the interlayer insulating film; and a solid electrolyte layer inserted between the interlayer insulating film and the gate area.