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Detail
Registered CURRENT CONTROLLING DEVICE AND ELECTRIC FIELD EMISSION SYSTEM INCLUDING THE SAME
- Inventors
- Jeong Jin-Woo, Yoon-Ho Song, Kang Jun Tae, Kim Jae-Woo, Choi Sungyoul
- Application No.
- 13846668 (2013.03.18)
- Publication No.
- 20130271037 (2013.10.17)
- Registration No.
- 9363874 (2016.06.07)
- Country
- UNITED STATES
- Project Code
- 12IB1100, Development of Intensity-Controllable Micro-focus Multi X-ray Sources, Yoon-Ho Song
- Abstract
- Provided is a current controlling device for controlling an electric field emission current in connection with an electric field emission device which emits electrons in response to an applied voltage, the device including: a first current controlling transistor forming a current path in response to a first gate voltage; a second current controlling transistor connected between the field emission device and the first current controlling transistor and forming a current path in response to a second gate voltage; and a control logic controlling the first and second gate voltages, wherein the control logic controls a upper limit of the field emission current by using the first gate voltage.
- KSP Keywords
- Control logic, Current Path, Electric Field, Electric field emission, Field Emission, Field emission device, Gate voltage, Upper limit, applied voltage, emission current, field emission current
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 전류 제어 장치 및 그것을 포함하는 전계 방출 시스템 | KOREA | KIPRIS |