The Core Difference Between Image Intensifier and Flat Panel Detector

The Core Difference Between Image Intensifier and Flat Panel Detector

Comparison Dimension	X-ray Image Intensifier	Flat Panel Detector
‌Core Structure‌	Vacuum image intensifier tube + photocathode + optical output screen, requiring a matched camera / image processor	a-Si / CMOS flat panel array, directly outputs digital images
‌Imaging Format‌	Circular field of view, with resolution attenuation at the edge	Square field of view, 60% more effective information, uniform full-area resolution
‌Radiation Performance‌	Relatively higher radiation dose, lower DQE (Detective Quantum Efficiency)	Lower radiation exposure, higher detective quantum efficiency
‌Cost & Weight‌	Low procurement cost, large size and heavy weight	High procurement cost, compact, lightweight and easy to move
‌Durability‌	Stable structure, 8-12 years service life under complex working conditions	Environment-sensitive, 5-8 years service life in regular scenarios
‌Accessory Requirements‌	Additional camera and digital-analog conversion module required	Directly connects to PC software, no extra optical accessories needed
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Author:Image Intensifier