公开(公告)号：US20200333292A1

公开(公告)日：2020-10-22

申请号：US16763334

申请日：2017-11-20

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Sam SU ,  Bing CHEN ,  Junhui ZHANG ,  Feng LIANG

IPC: G01N27/62

Abstract: Embodiments relate generally to systems and methods for a low profile PID typically comprising a flexible substrate; two or more electrodes containing an array of holes; a spacer with one or more holes; and two or more contacts corresponding to the electrodes. Typically, the unfolded flexible substrate defines a plane, and the electrodes are disposed on the flexible substrate such that when the flexible substrate is folded, one electrode is located on a top plane and another electrode is located on a bottom plane and the spacer is disposed between the electrodes to form an ionization chamber for use with a UV radiation source.