Digital flat-panel detector structure

The digital flat-panel detector is the core technology of the Drx light machine, which plays a decisive role in its imaging quality. From the perspective of energy conversion, it can be divided into two types: direct conversion flat panel detectors and indirect conversion flat panel detectors.
The surface of the digital flat-panel detector is a layer of scintillator (cesium iodide) or fluorescent material, followed by a layer of amorphous silicon with a photodiode effect, and the bottom layer is a charge readout circuit. After the X-ray is incident, the scintillator or fluorescent material on the surface of the digital flat-panel detector converts the X-ray photons into visible light (the phenomenon of light scattering affects the spatial resolution of the image), and then the amorphous silicon converts the visible light into stored charges . The stored charge enters the readout circuit, converts the charge signal into a digital signal, completes the digital acquisition process, and then inputs the digital signal into the computer imaging system of the computer for imaging.
Our Newheek digital flat panel detectors can be used in different fields such as medical treatment and pet medical treatment, and are divided into wired and wireless flat panels. The digital flat panel detectors manufactured by us can meet the needs of customers. If you are interested in digital flat panel detectors, please contact us by email and message!

Author：Lillian