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Registered MICRO X-RAY TUBE

필터기능이 포함된 초소형 엑스선 튜브의 구조와 제작방법
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Inventors
Kang Jun Tae, Jeong Jin-Woo, Yoon-Ho Song
Application No.
14944022 (2015.11.17)
Publication No.
20160148778 (2016.05.26)
Registration No.
9786466 (2017.10.10)
Country
UNITED STATES
Project Code
14ZE1100, ETRI 창의연구실 사업, Sohn Sung Won
Abstract
The present disclosure may provide a micro X-ray tube with a filter tube to filter X-rays and at the same time to serve as an insulator. For this, the X-ray tube may include a filter tube between a second electrode and a gate electrode, hence separating from each other. The second electrode may have a target and the gate electrode may accelerate an electron-beam to collide with the target. The filter tube includes an alumina (Al2O3). The target is inclined to allow the X-rays to be directed toward the filter tube.
KSP Keywords
Electron Beam, gate electrode, x-ray, x-ray tube
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Status Patent Country KIPRIS
Registered MICRO X-RAY TUBE KOREA KIPRIS