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    • 6. 发明授权
    • Nonvolatile semiconductor memory device
    • 非易失性半导体存储器件
    • US06407954B2
    • 2002-06-18
    • US09781829
    • 2001-02-12
    • Kazuhisa NinomiyaMitsuru Sekiguchi
    • Kazuhisa NinomiyaMitsuru Sekiguchi
    • G11C700
    • G11C16/3459G11C16/10G11C16/3454
    • A nonvolatile semiconductor memory device comprises a plurality of sectors each having a plurality of memory cell arrays, a controller which responds to an address signal and a control signal to activate at least one of the sectors; and a plurality of data comparing circuits provided in the memory cell arrays, respectively, the data comparing circuits each which latches a write data to be written the respective memory cell arrays and compares the write data latched and a data read out from the respective memory cell arrays to produce a comparison result. The controller activates all of the sectors when the control signal has a first logic level regardless of levels of the address signal so that write data is written into the memory cell arrays of the sectors activated. The controller activates the sectors in sequence in response to changing levels of the address signal when the control signal has a second logic level to output the comparison results from the data comparing circuits in sequence.
    • 非易失性半导体存储器件包括多个扇区,每个扇区各自具有多个存储单元阵列;响应地址信号的控制器和控制信号以激活至少一个扇区; 以及分别设置在存储单元阵列中的多个数据比较电路,每个数据比较电路锁存写入数据以写入各个存储单元阵列的数据比较电路,并比较锁存的写入数据和从各个存储单元读出的数据 数组产生比较结果。 当控制信号具有第一逻辑电平而无论地址信号的电平如何,控制器激活所有扇区,使得写入数据被写入被激活的扇区的存储单元阵列中。 当控制信号具有第二逻辑电平时,响应于地址信号的变化电平,控制器按顺序激活扇区,从而顺序地从数据比较电路输出比较结果。
    • 8. 发明申请
    • RADIATION DETECTOR
    • 辐射探测器
    • US20120001282A1
    • 2012-01-05
    • US13256052
    • 2010-02-23
    • Narito GotoMitsuru Sekiguchi
    • Narito GotoMitsuru Sekiguchi
    • H01L31/115
    • G01T1/2018C09K11/628G21K4/00G21K2004/06
    • A radiation detector of a compact size and producing almost no image defect is disclosed, comprising a first radiation-transmissive substrate, a first adhesive layer, a second radiation-transmissive substrate, a scintillator layer and an output substrate provided with a photoelectric conversion element layer which are provided sequentially in this order, wherein an arrangement region of the scintillator layer in a planar direction of the layer includes an arrangement region of the photoelectric conversion element layer in a planar direction of the layer and an arrangement region of the first substrate in a planar direction of the substrate, and the arrangement region of the first substrate includes the arrangement region of the photoelectric conversion element layer; and when the arrangement region of the scintillator layer is divided to plural areas, a coefficient of variation of filling factor is 20% or less which is defined as a standard deviation of filling factor of phosphor of the plural areas, divided by an average value of the filling factor.
    • 公开了一种紧凑尺寸并且几乎不产生图像缺陷的辐射检测器,包括第一辐射透射基板,第一粘合层,第二辐射透射基板,闪烁体层和设置有光电转换元件层的输出基板 其顺序地依次提供,其中闪烁体层在层的平面方向上的布置区域包括在该层的平面方向上的光电转换元件层的布置区域和第一基板的布置区域 基板的平面方向,第一基板的配置区域包括光电转换元件层的配置区域; 并且当闪烁体层的排列区域被划分为多个区域时,填充系数的变化系数为20%以下,其被定义为多个区域的荧光体的填充系数的标准偏差除以平均值 填充因子。