Flat panel sensor

High resolution and high frame rate

Flat panel sensor C7921CA is a digital X-ray image sensor newly developed as key devices for non-destructive inspection, biomedical imaging, X-ray microscopy and other real-time X-ray imaging applications requiring high resolution and high image quality. C7921CA consists of a sensor board and a control board, both assembled in a thin, flat and compact package. The sensor board contains a CsI scintillator plate, a twodimensional photodiode array with FET switches and a signal processing IC chip. The photodiode array has a 1056 × 1056 pixel format with minimized blooming and is highly sensitive to bluish green light emitted from the CsI scintillator. Each row of pixels is addressed in sequence by the vertical shift register connected to the gate line.

特性 Features

● High quality image: 1056 × 1056 pixels

● Pixel size: 50 × 50 μm

● No image distortion

● Digital output (12 bits)

● High-speed imaging by binning operation:

16 frames/s (4 × 4 binning)

● Wide dynamic range

● High cost performance

Applications

● Non-destructive inspection

● Digital X-ray photography