캐소드 교체가 용이한 전계방출 엑스선 튜브
정진우, 송윤호, 강준태, 김재우
- 8942352 (2015.01.27)
10MB5300, 세기조절 마이크로포커스 멀티엑스선원 기술 개발,
- The present disclosure relates to a field emission X-ray tube apparatus for facilitating cathode replacement, and more particularly, to a field emission X-ray tube apparatus for facilitating cathode replacement in which gates and cathodes are easily arranged through a joining member and a rotation preventing guide when gates and insulating spacers are rotated and joined with the cathodes while the cathodes and respective gates maintain electrical insulation, thereby easily replacing the cathodes.