X-ray source and fluorescent X-ray analyzing apparatus

Details X-ray source and fluorescent X-ray analyzing apparatus X-ray source and fluorescent X-ray analyzing apparatus

2007-10-05

2010-10-05

Song, Hoon (Department: 2882)

X-ray or gamma ray systems or devices

Source

Electron tube

C378S140000, C378S143000

Reexamination Certificate

active

07809113

ABSTRACT:
The present invention relates to an X-ray source for emitting a characteristic X-ray and a fluorescent X-ray analyzing apparatus using the X-ray source. A secondary target is arranged in superposition on a primary target. An electron beam generated by an electron gun enters the primary target, which passes and emits a continuous X-ray. The secondary target transmits and emits a characteristic X-ray excited by the continuous X-ray emitted from the primary target. The primary target and the secondary target are superposed one on the other, so that the continuous X-ray emitted from the primary target efficiently excites the secondary target thereby to efficiently generate the characteristic X-ray.

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