BROWSE
Detail
Registered FIELD EMISSION DEVICE
- Inventors
- Jeong Jin-Woo, Yoon-Ho Song, Kim Jae-Woo, Kang Jun Tae
- Application No.
- 14943996 (2015.11.17)
- Publication No.
- 20160148776 (2016.05.26)
- Registration No.
- 10438765 (2019.10.08)
- Country
- UNITED STATES
- Project Code
- 14IE1200, Developnent of Intensity-Controllable Micro-focus Multi X-ray Sources, Yoon-Ho Song
- Abstract
- Provided herein is a field emission device. The field emission device includes a cathode which is connected to a negative power supply and emits electrons, an anode which is connected to a positive power supply and includes a target material receiving the electrons emitted from the cathode, and a ground electrode which is formed to face the anode and has an opening through which the electrons emitted from the cathode pass. The ground electrode is grounded so that when an arc discharge occurs due to high voltage operation of the anode, electric charge produced by the arc discharge is emitted to a ground.
- KSP Keywords
- Electric charge, Ground electrode, High Voltage, High voltage operation, Target material, arc discharge, field emission, field emission device, power supply
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | FIELD EMISSION DEVICE | KOREA | KIPRIS |