FLAT PANEL TPYE X-RAY GENERATOR AND X-RAY IMAGING SYSTEM HAVING THE X-RAY GENERATOR

摘要

Disclosed are a flat panel type X-ray generator and an X-ray imaging system having the same. The flat panel type X-ray generator includes an electron emission device which includes electron emission units which are arranged with a 2D shape and emits electrons, an X-ray emission device which emits an X ray by electrons emitted from the electron emission device, and a parallel ray extraction member which extracts a directional X ray from the X ray emitted from the X-ray emission device.