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    • 9. 发明申请
    • IMAGING ARRAY FOR MULTIPLE FRAME CAPTURE
    • 成像阵列多个帧捕获
    • WO2008088477A3
    • 2009-02-12
    • PCT/US2007024809
    • 2007-12-03
    • CARESTREAM HEALTH INCTREDWELL TIMOTHY JOHN
    • TREDWELL TIMOTHY JOHN
    • H04N5/32H04N5/361H04N5/369
    • H04N5/37452H04N5/3741
    • An imaging array has a plurality of pixel sites (22), each having a photosensing element (24) providing a variable signal in response to incident radiation. A first frame storage circuit (46a) is electrically coupled to the photosensing element and has a first charge storage element for storing a first photosensing element signal and a first switching element (26) to switch the photosensing element to the first frame storage circuit. A second switching element (26) switches the first charge storage element (32) for reading the signal stored. A second frame storage circuit (46b) is electrically coupled to the photosensing element and has a second charge storage element for storing a second signal. A third switching element (26) switches the photosensing element to the second frame storage circuit. A fourth switching element (26) switches the second charge storage element for reading the signal stored.
    • 成像阵列具有多个像素位置(22),每个像素位置(22)具有响应入射辐射提供可变信号的光敏元件(24)。 第一帧存储电路(46a)电耦合到光敏元件,并且具有用于存储第一光敏元件信号的第一电荷存储元件和用于将光敏元件切换到第一帧存储电路的第一开关元件(26)。 第二开关元件(26)切换第一电荷存储元件(32)以读取存储的信号。 第二帧存储电路(46b)电耦合到光敏元件,并具有用于存储第二信号的第二电荷存储元件。 第三开关元件(26)将光敏元件切换到第二框架存储电路。 第四开关元件(26)切换第二电荷存储元件以读取所存储的信号。