Registered X-RAY GENERATOR AND DRIVING METHOD THEREOF

Inventors

Kang Jun Tae, Yoon-Ho Song, Jeong Jin-Woo

Application No.

15459661 (2017.03.15)

Publication No.

20170347438 (2017.11.30)

Registration No.

10455677 (2019.10.22)

Country

UNITED STATES

Abstract

Provided is an X-ray generator including a thermal electron emission type X-ray generator configured to generate a negative high voltage and a filament current, a field electron emission type X-ray generator including an anode electrode to be grounded, and configured to use the negative high voltage to bias the cathode electrode, and a field emission current control unit configured to convert the filament current to generate an output voltage to be provided to a gate electrode of the field electron emission type X-ray generator and convert the filament current to fix, to a specific level, a level of an emission current flowing through the cathode electrode.

KSP Keywords

Cathode electrode, Control Unit, Current Control, Driving method, Electron emission, Field Emission, Field electron emission(FE), High Voltage, Negative High voltage, Output Voltage, Thermal electron emission, X-Ray, X-ray Generator, anode electrode, emission current, field emission current, filament current, gate electrode

Family

 

패밀리 특허 목록

Status	Patent	Country	KIPRIS
Registered	엑스선 발생기 및 그것의 구동 방법	KOREA	KIPRIS