Registered
FIELD EMISSION DEVICE
- Inventors
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- Application No.
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17201629 (2021.03.15)
- Publication No.
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20210305002 (2021.09.30)
- Registration No.
- 11342153 (2022.05.24)
- Country
- UNITED STATES
- Project Code
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19ZB1200, Development of Core Technologies for Implantable Active Devices,
Lee Jeong Ik
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19JB1700, Development of New Concept-Digital X-ray Sources and Their Application to Next Generation-Dedicated (No Compression, No Pain) Breast CT Technology ,
Yoon-Ho Song
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19PB1800, Development of innovative technology of high-power, high-speed digital-modulatory x-ray tubes with nano cold cathodes,
Yoon-Ho Song
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19JB1500, Development of Fluoroscopic Imaging System Using Fast and Variable Frame Rated Digital X-ray Sources,
Yoon-Ho Song
- Abstract
- Provided is a field emission device including a cathode electrode and an anode electrode, which are spaced apart from each other, an emitter disposed on the cathode electrode, a gate electrode disposed between the cathode electrode and the anode electrode and including a gate opening that overlaps the emitter, and a plurality of alignment electrodes disposed between the gate electrode and the cathode electrode. Here, the alignment electrodes surround a side surface of the emitter.
- KSP Keywords
- Cathode electrode, Field Emission, Field emission device, anode electrode, gate electrode
- Family
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