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    • 3. 发明申请
    • INFRARED DETECTOR SYSTEM AND METHOD
    • 红外探测器系统和方法
    • WO2012156762A1
    • 2012-11-22
    • PCT/GB2012/051706
    • 2012-07-18
    • SELEX GALILEO LIMITEDTHORNE, PeterKNOWLES, Peter
    • THORNE, PeterKNOWLES, Peter
    • H04N5/367H04N5/33
    • H04N5/33H04N5/335H04N5/357H04N5/365H04N5/3651H04N5/367H04N5/3745
    • Infrared Detector System and Method An infrared detector system is described comprising a detector diode array (3) and a non volatile memory (1). The non volatile memory (1) utilises CMOS Silicon Fuse technology which are often polysilicon devices that are programmed using voltage-current-time profiles suitable for the silicon process technology such that when applied will cause the polysilicon element to heat up rapidly and melt. This results in the fuse element going open circuit, just like blowing a conventional fuse. This is an irreversible operation that may be used to set data into the fuse which realises the one time programmable memory function. In this way, the fuse acts as a logic element that has a one time, user programmable and permanent logic state. An array of such memory cells is mapped to a sub pixel diode detector array. Each such memory cell is mapped one to one with a sub pixel control switch that connects each sub pixel detector diode element to a user connection node. Data in the memory cell can therefore control the switch and therefore the configuration and operation of each such connected sub pixel diode detector in the array.
    • 红外检测器系统和方法描述了一种包括检测器二极管阵列(3)和非易失性存储器(1)的红外检测器系统。 非易失性存储器(1)使用CMOS硅保险丝技术,其通常是使用适合于硅工艺技术的电压 - 电流 - 时间曲线编程的多晶硅器件,使得当应用时将使多晶硅元件快速加热并熔化。 这导致熔丝元件开路,就像吹一个常规的保险丝一样。 这是一种不可逆的操作,可用于将数据设置为实现一次可编程存储器功能的保险丝。 以这种方式,保险丝作为具有一次用户可编程和永久逻辑状态的逻辑元件。 这种存储器单元的阵列被映射到子像素二极管检测器阵列。 每个这样的存储单元被一个一个地映射到子像素控制开关,该子像素控制开关将每个子像素检测器二极管元件连接到用户连接节点。 因此,存储器单元中的数据可以控制开关,并因此控制阵列中每个这样连接的子像素二极管检测器的配置和操作。