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    • 1. 发明授权
    • High resolution image source
    • 高分辨率图像源
    • US5500572A
    • 1996-03-19
    • US29725
    • 1993-03-11
    • Constantine N. AnagnostopoulosJon K. Edwards
    • Constantine N. AnagnostopoulosJon K. Edwards
    • H01J31/12H01L27/148H04N1/036H05B37/02
    • H04N1/036H01L27/148
    • Image source, for converting image data in the form of serial charges into a high-resolution imagewise light pattern, includes a CCD emitter having a semiconductor charge-coupled device (CCD) structure for receiving and transferring the charges, a charge amplification means including a charge-modulated control field effect transistor structure (C-FET), and plural small-scale field emission cells (FEC). The CCD emitter is operable to convert the charges to an imagewise pattern of electron emissions that are directed to a luminescent phosphor layer susceptible to light output according to the impact of the incident electrons. The light output may be directed onto a photosensitive image recording medium to provide means for image recording, or in alternative embodiments, the light output may be viewed directly.
    • 用于将串行电荷形式的图像数据转换为高分辨率成像光图案的图像源包括具有用于接收和传送电荷的半导体电荷耦合器件(CCD)结构的CCD发射器,电荷放大装置,包括: 电荷调制控制场效应晶体管结构(C-FET)和多个小尺度场发射单元(FEC)。 CCD发射器可操作以根据入射电子的影响将电荷转换成电子发射的成像图案,其被引导到容易受光输出影响的发光荧光体层。 光输出可以被引导到光敏图像记录介质上以提供用于图像记录的装置,或者在替代实施例中,可以直接观察光输出。