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:
Jan. 05, 2021
Filed:
Mar. 17, 2017
Nanoray Co., Ltd, Daegu, KR;
Jin Young Chang, Bucheon-si, KR;
Jae Yoon Park, Osan-si, KR;
NANORAY CO., LTD, Daegu, KR;
Abstract
The present invention relates to a portable carbon nanotube- and filament-type X-ray apparatus and a method for controlling same. The present invention comprises: a control unit for controlling a portable carbon nanotube- and filament-type X-ray apparatus; and a high-voltage apparatus, of an X-ray source, which is connected to the control unit, has carbon nanotubes (CNT) applied to the high-voltage apparatus of the X-ray source, enables a low-dose exposure by means of detailed control, enables significant reduction of power consumption due to omission of filaments, and has a high-voltage capacitor and a high-voltage diode structure disposed in a sandwiched structure such that the size of the high-voltage apparatus is reduced. The present invention, which is characterized as above, provides improved image quality, assurance of long life, low power consumption, battery-less characteristic, rapid charging, a compact and lightweight structure, enhanced operability and stable exposure measures for an X-ray apparatus used mostly for dental purposes. Therefore, the present invention greatly enhances the reliability of the X-ray apparatus, thereby satisfying various user needs and creating a positive image.