线阵CCD是一种光电变换器,它能把一列空间分布的光学图象变换成按时间顺序分布的视频信号。工作光谱宽,感光灵敏度高,动态范围广,象元几何位置精确,易与微计算机接口,适于精密光学图象采集与几何尺寸测量。 Linear CCD is a photoelectric converter, which can transform a series of spatially distributed optical images into chronologically distributed video signals. Wide working spectrum, high sensitivity, wide dynamic range, precise geometric location of the pixel and easy interface with micro-computer, suitable for precision optical image acquisition and geometric dimension measurement.