In the context of a flat-panel detector, what is the purpose of the antistatic layer?

The purpose of the antistatic layer in a flat-panel detector is to prevent static electricity buildup. This is critical in maintaining the integrity of the image quality obtained from the detector. Static charges can interfere with the proper functioning of the electronic components within the detector and may lead to artifacts in the resulting images. By mitigating the effects of static electricity, the antistatic layer helps ensure that the signals generated during exposure are accurate and that images are free from distortions or noise caused by electrical interference. Therefore, the inclusion of this layer is essential for optimal performance and reliability of flat-panel detectors in digital radiography.