公开(公告)号：EP3404782A1

公开(公告)日：2018-11-21

申请号：EP18160887.8

申请日：2018-03-09

Applicant: Groon Co., Ltd.

Inventor： LEE, In Ho ,  HONG, Young Pyo ,  KIM, Sang Kun ,  RYU, Seon Hwa ,  PARK, Ji Young ,  LEE, Ho Sang

IPC: H01T19/04 ,  H01T23/00

CPC classification number: H01J1/02 ,  C02F1/305 ,  C02F1/4608 ,  H01T19/04 ,  H01T23/00

Abstract: An electron generation apparatus comprises a discharge pin module (150) provided with discharge pins (155) coupled to a support plate (151), and an elastic connection element (158) electrically connecting a group of discharge pins, a discharge plate (160) facing the discharge pins, a support structure (140) positioned at an opposite side to the discharge plate and provided with a coupling plate (145) to which the discharge pin module and the discharge plate are detachably coupled, and a circuit module (130) provided with a main board (131) and distribution processing boards (135) connected to the main board to apply individual high-voltage high-frequency pulsed power to the group of discharge pins. The coupling plate is provided with connection protrusions (146) each electrically connected to the distribution processing boards. An end of the elastic connection element comes into contact with the connection protrusion.