Question

What is the purpose of a thin-film transistor in a flat panel detector

a. convert electrons into an electric signal.
b. convert waters into an electric signal.
c. convert fire into an electric signal.
d. convert electrons into an signal.

Answer 1

The purpose of a thin-film transistor in a flat panel detector is to convert electrons into an electric signal.

Step-by-step explanation:

The purpose of a thin-film transistor in a flat panel detector is to convert electrons into an electric signal. Solid-state radiation detectors, such as thin-film transistors, convert ionization produced in a semiconductor (like those found in computer chips) directly into an electrical signal. When a voltage is applied in a specific direction, current flows only when ionization is produced by radiation, and this current can be used to generate an electric signal.