GAS SENSOR
    3.
    发明申请

    公开(公告)号:US20220031228A1

    公开(公告)日:2022-02-03

    申请号:US17389765

    申请日:2021-07-30

    IPC分类号: A61B5/00 H01L51/00

    摘要: A device for analyzing gas emitted from skin includes: an enclosure for collecting the gas emitted from skin, the enclosure having: an inlet through which a carrier gas is flown; and an outlet through which the carrier gas and the gas emitted from skin is flown into a vertical gas sensor, such that the vertical gas sensor has: a substrate; a collector layer; an emitter layer positively biased relative to the collector; a metal grid with a metal layer having openings, the metal grid located in between, but not in direct contact with, the collector and emitter; and an organic semiconductor (OSC) layer located in between the collector and emitter.