Fig. 9: The scheme and functions of a visual synapse.
From: Recent advanced applications of ion-gel in ionic-gated transistor
a Schematic diagram of device structure and bionic function. Reproduced with permission118. Copyright 2020, Wiley-VCH. b Optical photo of ZnO/SA-based SFET. c Electrical characteristics of the bioinspired flexible ZnO/SA-based SFET. d Artificial visual memory systems based on SFETs.
