公开(公告)号：US20240272316A1

公开(公告)日：2024-08-15

申请号：US18569599

申请日：2021-07-12

Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Zhiyong ZHANG ,  Changqing FENG ,  Sicheng WEN ,  Jianbei LIU ,  Ming SHAO ,  Yi ZHOU

IPC: G01T1/29 ,  G01T1/185 ,  G01T1/24 ,  H05K1/03 ,  H05K1/09

CPC classification number: G01T1/2935 ,  G01T1/185 ,  G01T1/241 ,  H05K1/0353 ,  H05K1/095

Abstract: A gas detector fabrication method is provided. The method includes: fabricating a signal readout plate: fabricating metal readout electrodes on an upper end surface of a lower insulating layer, and covering upper end surfaces of the metal readout electrodes with an upper insulating layer; pressing the signal readout plate and performing surface processing: pressing the signal readout plate on a substrate, and making a side, distant from the substrate, of the upper insulating layer to be a plane; fabricating a resistive anode electrode: fabricating a resistive layer on an upper end surface of the signal readout plate, and fixing a low-resistance electrode ring to a periphery of an upper end surface of the resistive layer; and fabricating a detector amplification assembly: fixing a support frame to an upper end of the low-resistance electrode ring, and fixing a micro-grid electrode to an upper end of the support frame.