The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2024
Filed:
Jul. 13, 2022
Nanoray Co., Ltd., Daegu, KR;
Jae Yun Park, Gyeonggi-do, KR;
Dong Hwan Kim, Gyeonggi-do, KR;
Young Hyun Choi, Gyeongsangbuk-do, KR;
NANORAY CO., LTD., Daegu, KR;
Abstract
A CNT X-ray tube control system according to an embodiment of the present disclosure includes a CNT X-ray tube including an anode electrode, a gate electrode, and a cathode electrode, and configured to generate X-rays from electric field emission; a dummy load including an anode electrode, a gate electrode, and a cathode electrode, and configured not to generate X-rays, the dummy load being connected to the CNT X-ray tube in parallel; a high-voltage part configured to control a voltage applied to the CNT X-ray tube; and a controller configured to control the CNT X-ray tube, the dummy load, and the high-voltage part. Particularly, a portable X-ray generation apparatus reduced in size can be provided, the apparatus including the dummy load having the same structure as a CNT to minimize the voltage variation of the high-voltage part during the ON/OFF operation of the CNT.