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    DUAL-MODE PHOTOSENSITIVE PIXEL WITH GAIN STAGE
    1.
    发明授权
    DUAL-MODE PHOTOSENSITIVE PIXEL WITH GAIN STAGE 有权
    具有增益级的双模式感光像素

    公开(公告)号：EP3079355B1

    公开(公告)日：2018-03-21

    申请号：EP16164007.3

    申请日：2016-04-06

    申请人： Sensors Unlimited, Inc.

    发明人： LUND, Joshua

    IPC分类号： H04N5/355 ,  H04N5/3745 ,  H01L31/02

    CPC分类号： H01L31/02016 ,  H04N5/35518 ,  H04N5/35527 ,  H04N5/3745

    摘要： A photosensitive pixel with gain stage is disclosed. The photosensitive pixel with gain stage may receive an input light stimulus and output a corresponding output voltage in response to the input light stimulus. The output voltage may correspond linearly to the magnitude of the input light stimulus over a linear operating region and logarithmically to the magnitude of the input light stimulus over a logarithmic operating region. In this manner, the photosensitive pixel with gain stage may be both sensitive to input light stimuli over the linear operating region and may exhibit dynamic range enabling non-saturated response to input light stimuli over the logarithmic operating region.

    DUAL-MODE PHOTOSENSITIVE PIXEL WITH GAIN STAGE
    3.
    发明公开
    DUAL-MODE PHOTOSENSITIVE PIXEL WITH GAIN STAGE 有权
    双色光敏像素米奇VERSTÄRKERSTUFE

    公开(公告)号：EP3079355A1

    公开(公告)日：2016-10-12

    申请号：EP16164007.3

    申请日：2016-04-06

    申请人： Sensors Unlimited, Inc.

    发明人： LUND, Joshua

    IPC分类号： H04N5/355 ,  H04N5/3745

    CPC分类号： H01L31/02016 ,  H04N5/35518 ,  H04N5/35527 ,  H04N5/3745

    摘要： A photosensitive pixel with gain stage is disclosed. The photosensitive pixel with gain stage may receive an input light stimulus and output a corresponding output voltage in response to the input light stimulus. The output voltage may correspond linearly to the magnitude of the input light stimulus over a linear operating region and logarithmically to the magnitude of the input light stimulus over a logarithmic operating region. In this manner, the photosensitive pixel with gain stage may be both sensitive to input light stimuli over the linear operating region and may exhibit dynamic range enabling non-saturated response to input light stimuli over the logarithmic operating region.

    摘要翻译： 公开了具有增益级的光敏像素。 具有增益级的光敏像素可以接收输入光刺激并响应于输入光刺激输出相应的输出电压。 输出电压可以线性地对应于线性运行区域上的输入光刺激的幅度，并且对数地对应于在对数运算区域上的输入光刺激的幅度。 以这种方式，具有增益级的光敏像素可以对于线性工作区域上的输入光刺激都是敏感的，并且可以表现出动态范围，使能对数操作区域上的输入光刺激的非饱和响应。

    SEMICONDUCTOR RADIATION DETECTOR, NUCLEAR MEDICINE DIAGNOSTIC DEVICE USING SAME, AND METHOD FOR PRODUCING SEMICONDUCTOR RADIATION DETECTOR
    6.
    发明公开
    SEMICONDUCTOR RADIATION DETECTOR, NUCLEAR MEDICINE DIAGNOSTIC DEVICE USING SAME, AND METHOD FOR PRODUCING SEMICONDUCTOR RADIATION DETECTOR 审中-公开
    半导体辐射探测器，核医学诊断设备及其制造方法的半导体辐射检测

    公开(公告)号：EP3054321A1

    公开(公告)日：2016-08-10

    申请号：EP14851321.1

    申请日：2014-09-30

    申请人： Hitachi Aloka Medical, Ltd.

    发明人： KOMINAMI Shinya ,  MOTAI Kumi ,  KOBASHI Keiji

    IPC分类号： G01T1/24 ,  G01T1/161 ,  H01L31/08

    CPC分类号： A61B6/4258 ,  A61B6/4266 ,  G01T1/24 ,  H01L31/02016 ,  H01L31/032 ,  H01L31/085 ,  H01L31/115 ,  H01L31/18

    摘要： A semiconductor radiation detector capable of measuring a γ-ray energy spectrum at 122 keV and 662 keV and having an energy resolution of no greater than 8 % with respect to 122 keV γ-rays, a nuclear medicine diagnostic device using the detector and a method for producing the semiconductor radiation detector are provided.
    A semiconductor radiation detector 101 uses a semiconductor crystal 111 sandwiched by a cathode 112 and an anode 113. The semiconductor crystal 111 is configured from a thallium bromide single crystal in which the concentration of lead as an impurity is less than 0.1 ppm, the full width at half maximum of the (110) rocking curve in the X-ray diffraction in specimen tilting angle scan is no greater than 1.6 degrees, the full width at half maximum in specimen in-plane rotation angle scan is no greater than 3.5 degrees, and the full width at half maximum in X-ray incident angle scan is no greater than 1.3 degrees.

    摘要翻译： 能够在122千电子伏和662千电子伏测量³射线能量光谱和具有不大于8％的能量分辨率相对于122千电子伏³射线，核医学诊断装置中使用的检测器和方法的一种半导体辐射检测器 用于制造半导体放射线检测器被提供。 一种半导体辐射检测器101使用由夹在阴极112和阳极113在一个半导体晶体111的半导体晶体111是由溴化铊单晶在其中作为杂质的铅的浓度小于0.1ppm的配置，全宽 在在试样倾斜角扫描的X射线衍射的（110）摇摆曲线的半值不大于1.6度时，半峰在样品的整个宽度的面内旋转角扫描不大于3.5度，和 在X射线入射角扫描半峰全宽度不大于1.3度。

    AN IMPROVED LARGE AREA PHOTO DETECTOR
    8.
    发明公开
    AN IMPROVED LARGE AREA PHOTO DETECTOR 有权
    改进的大面积的光电探测器

    公开(公告)号：EP2356699A1

    公开(公告)日：2011-08-17

    申请号：EP08875309.0

    申请日：2008-11-12

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： DELENIV, Anatoli ,  GEVORGYAN, Spartak ,  ALPING, Arne

    IPC分类号： H01L31/108 ,  H01L31/0224 ,  H01L31/02 ,  G02B6/42

    CPC分类号： H01L31/0224 ,  H01L31/02016 ,  H01L31/09

    摘要： The invention discloses a photo detector (300, 500) with first (101, 103, 111) and second (102, 110) groups of electrodes. The electrodes of each group are connected to a first common conductor for the group, and are located on a layer (115) of photosensitive material. The electrodes are parallel to and interlaced with each other. The first common conductors (301, 303) are essentially plane and arranged as upper (303) and a lower (301) conductors parallel to and overlapping each other separated by a dielectric material (401), so that the two first common conductors (301, 303) form a signal electrode and a ground plane of a first microstrip line. The first microstrip line acts as a first combiner for currents induced in the electrodes of the two groups and as a matching network for the electrodes and for a load (510) which can be connected to the photo detector.

    METHOD AND SYSTEM FOR PROCESS AND TEMPERATURE COMPENSATION IN A TRANSIMPEDANCE AMPLIFIER USING A DUAL REPLICA AND SERVO LOOP
    9.
    发明公开
    METHOD AND SYSTEM FOR PROCESS AND TEMPERATURE COMPENSATION IN A TRANSIMPEDANCE AMPLIFIER USING A DUAL REPLICA AND SERVO LOOP 审中-公开
    方法及系统互阻抗放大器工艺和温度补偿一张双人床和复制伺服环

    公开(公告)号：EP3046255A1

    公开(公告)日：2016-07-20

    申请号：EP16151740.4

    申请日：2016-01-18

    申请人： Luxtera, Inc.

    发明人： Pang, Simon ,  Denton, Scott ,  Barabas, Stefan ,  Balardeta, Joseph

    IPC分类号： H03F1/08 ,  H03F3/08 ,  H03G1/00 ,  H03G3/30 ,  H03F1/30

    CPC分类号： H03F1/30 ,  H01L31/02016 ,  H01L31/09 ,  H03F1/086 ,  H03F1/301 ,  H03F1/56 ,  H03F3/08 ,  H03F3/082 ,  H03F3/087 ,  H03F2200/129 ,  H03F2200/132 ,  H03F2200/156 ,  H03F2200/453 ,  H03G3/3084

    摘要： Methods and systems for process and temperature compensation in a transimpedance amplifier using a dual replica and servo loop is disclosed and may include a transimpedance amplifier (TIA) circuit comprising a first TIA, a second TIA, a third TIA, and a control loop. The first TIA comprises a fixed feedback resistance and the second and third TIAs each comprise a configurable feedback impedance. The control loop comprises a gain stage with inputs coupled to outputs of the first and second TIAs and with an output coupled to the configurable feedback impedance of the second and third TIAs. The circuit may be operable to configure a gain level of the first TIA based on the fixed feedback resistance and a reference current applied at an input to the first TIA, and configure a gain level of the second and third TIAs based on a control voltage generated by the gain stage.

    摘要翻译： 使用双复制品的方法和系统，用于处理和温度补偿在跨阻放大器和伺服环路为圆盘游离缺失，并且可以包括一个跨阻抗放大器（TIA）电路，其包括第一TIA，第二TIA，第三TIA，和一个控制回路。 第一TIA包括固定的反馈电阻，并且每个第二和第三的TIA包括可配置反馈阻抗。 该控制回路包括具有耦合到所述第一和第二的TIA的输出和与耦合到所述第二和第三的TIA的所述可配置反馈阻抗输出输入的增益级。 该电路可以是可操作以配置基于固定反馈电阻并且在输入施加到第一TIA的参考电流的第一TIA的增益电平，并且配置根据所产生的控制电压的第二和第三的TIA的增益水平 由增益级。