Chapter five TFT flat panel array image acquisition Flashcards
1
Q
With flat panel detectors the materials used for detecting the x-ray signal and the sensors for recognizing that signal are permanently enclosed inside what
A
A rigid protective housing
2
Q
The two main types of x-ray absorption materials currently being used are
A
photoconductors and scintillators
3
Q
What are photo conductors
A
Materials that absorb x-rays, resulting in an electrical charge
