公开(公告)号：US20190067351A1

公开(公告)日：2019-02-28

申请号：US16093544

申请日：2016-04-15

申请人： Teledyne DALSA, Inc.

发明人： Anton Petrus Maria Van Arendonk

IPC分类号： H01L27/146 ,  H01L21/52 ,  H01L23/544 ,  H01L23/053

摘要： An image sensor assembly and a method for assembling. The assembly includes: a ceramic package; at least one wall raised from the ceramic package, one of the walls for dividing a first surface region and a second surface region of the ceramic package; a frame supported by the ceramic package; a first set of fiducial markers and a second set of fiducial markers visible on the frame; a first die for placement onto the first surface region, the first die including an image sensor and respective fiducial markers for alignment with the first set of fiducial markers; a second die for placement onto the second surface region, the second die including an image sensor and respective fiducial markers for alignment with the second set of fiducial markers; and at least one optical filter each associated with one of the dice and supported by at least one of the walls.

公开(公告)号：US09581702B2

公开(公告)日：2017-02-28

申请号：US14434297

申请日：2013-10-02

申请人： TELEDYNE Dalsa, Inc.

发明人： Anton Van Arendonk ,  James J. Miller

IPC分类号： G01T1/20

CPC分类号： G01T1/2018 ,  G01T1/2002

摘要： A radiation imaging device having a moisture impermeable metal layer compressed against a scintillator layer by compressible layer that is mechanically compressed against the scintillator layer. The metal layer is attached to the scintillator substrate by an adhesive ring surrounding the perimeter of the scintillator substrate. The adhesive can further include moisture getter particles. Preferably the metal layer is comprised of aluminum with a thickness between 25 μm and 100 μm to allow the layer to be flexible as free of pinholes to prevent ingress of moisture. The compressible layer can be compressed by the housing to maintain the metal layer in contact with the scintillator layer. The metal layer not only provides moisture protection for the scintillator but also increases the output of the scintillator by reflecting photons generated by the scintillator layer toward the photodetector array of the radiation imaging device.

摘要翻译： 一种辐射成像装置，其具有通过机械压缩在闪烁体层上的可压缩层压在闪烁体层上的不透水金属层。 金属层通过围绕闪烁体基板的周边的粘合环附接到闪烁体基板。 粘合剂可以进一步包括吸湿剂颗粒。 优选地，金属层由厚度在25μm和100μm之间的铝组成，以允许该层没有针孔是柔性的，以防止湿气进入。 可压缩层可以被壳体压缩以保持金属层与闪烁体层接触。 金属层不仅为闪烁体提供湿气保护，而且通过将闪烁体层产生的光子反射到辐射成像装置的光电检测器阵列来增加闪烁体的输出。

公开(公告)号：US08405018B2

公开(公告)日：2013-03-26

申请号：US12800020

申请日：2010-05-06

申请人： Jan Theodoor Jozef Bosiers

发明人： Jan Theodoor Jozef Bosiers

IPC分类号： H01J40/14 ,  H04N3/14

CPC分类号： H01L29/76816 ,  H01L27/14601

摘要： A semiconductor imager device is arranged for receiving a series of charge packets. It comprises a charge-to-voltage conversion circuit for receiving the charge packets on a reception capacitance and has an interconnected arrangement of a floating diffusion, a first reset gate, a reset drain and a source follower for readout. In particular, the device has a series arrangement of at least the first reset gate as a proximate reset gate and furthermore a distal reset gate, wherein in a high-gain configuration the proximate reset gate is cyclically controlled and the distal reset gate is continuously on, thus limiting the reception capacitance to a relatively low value. Alternatively, in a low-gain configuration the proximate reset gate is continuously on, thus extending the capacitance to a relatively high value and the distal reset gate replaces the proximate reset gate as being cyclically controlled for conversion of the series of charge packets.

摘要翻译： 半导体成像装置被设置为接收一系列电荷包。 它包括用于在接收电容上接收电荷分组的电荷 - 电压转换电路，并且具有浮置扩散，第一复位栅极，复位漏极和源极跟随器的互连布置用于读出。 特别地，该装置具有至少第一复位栅极作为邻近复位栅极以及远端复位栅极的串联布置，其中在高增益配置中，邻近复位栅极被循环控制并且远端复位栅极连续导通 ，从而将接收电容限制在相对较低的值。 或者，在低增益配置中，邻近的复位栅极连续导通，从而将电容扩展到相对较高的值，并且远端复位栅极替代邻近的复位门，因为循环地控制该系列电荷分组的转换。

公开(公告)号：US09417344B1

公开(公告)日：2016-08-16

申请号：US14630968

申请日：2015-02-25

申请人： Teledyne DALSA, Inc.

发明人： Anton Petrus Maria van Arendonk

IPC分类号： G01T1/10 ,  G01T7/00 ,  G01T1/20 ,  G01T1/24 ,  H05K3/32

CPC分类号： H05K1/117 ,  H01L24/01 ,  H05K3/3426 ,  H05K2201/10151 ,  H05K2201/10287 ,  H05K2201/10977

摘要： Wirebond protection is provided for imaging tiles in which the imaging sensor and PCB are mounted side-by-side on a tile carrier for use in X or Gamma Ray indirect imaging detectors without use of a “glob top” encapsulant. A glass cap comprising a bead of adhesive material and a lid is formed to provide an enclosed open-air cavity around the wire bonds. As such, any expansion of the bead material does not produce mechanical stress on the wire bonds.

摘要翻译： 提供了用于成像瓦片的成像瓦片，其中成像传感器和PCB并排安装在瓦片载体上以用于X或伽马射线间接成像检测器，而不使用“球顶”密封剂。 形成包括粘合剂材料珠和盖的玻璃盖，以在引线接合周围提供封闭的露天空腔。 因此，珠粒材料的任何膨胀不会对引线接合产生机械应力。

公开(公告)号：US08866890B2

公开(公告)日：2014-10-21

申请号：US13373121

申请日：2011-11-04

申请人： Anton Petrus Maria Van Arendonk ,  Cornelis Draijer

发明人： Anton Petrus Maria Van Arendonk ,  Cornelis Draijer

IPC分类号： H04N13/02 ,  H04N5/225 ,  H04N5/232

CPC分类号： H04N5/2258 ,  H04N5/2253 ,  H04N5/23238 ,  Y10T29/49002

摘要： A method of making a high resolution camera includes assembling, imaging and processing. The assembling includes assembling on a carrier a plurality of sensors. Each sensor is for imaging a portion of an object. The plurality of sensors are disposed so that the portions imaged by adjacent sensors overlap in a seam leaving no gaps between portions. The imaging images a predetermined known pattern to produce from the plurality of sensors a corresponding plurality of image data sets. The processing processes the plurality of image data sets to determine offset and rotation parameters for each sensor by exploiting overlapping seams.

摘要翻译： 制造高分辨率照相机的方法包括组装，成像和处理。 组装包括在载体上组装多个传感器。 每个传感器用于成像对象的一部分。 多个传感器被布置成使得由相邻传感器成像的部分在接缝处重叠，在部分之间不留下间隙。 成像成像预定的已知图案以从多个传感器产生相应的多个图像数据集。 处理处理多个图像数据集以通过利用重叠的接缝来确定每个传感器的偏移和旋转参数。

公开(公告)号：US08692916B2

公开(公告)日：2014-04-08

申请号：US13404328

申请日：2012-02-24

申请人： Leonid Lazovsky ,  Andrey Lomako ,  Brian Benwell

发明人： Leonid Lazovsky ,  Andrey Lomako ,  Brian Benwell

IPC分类号： H04N5/232

CPC分类号： H04N5/37206 ,  H04N5/347 ,  H04N5/3765

摘要： A device and method for continuous vertical clocking a charge-coupled device image sensor operating in a time delay and integration and binning mode of operation is disclosed. The method includes providing a charge-coupled device image sensor with a continuous charge transfer signal to a vertical charge-coupled device register for shifting charge continuously to more closely approximate the speed of movement of the target object of capture by the image sensor in order to eliminate artifacts in the TDI imaging direction. The control module of the CCD image sensor provides the continuous charge transfer signal to the vertical charge-coupled device register.

摘要翻译： 公开了一种用于连续垂直计时的电荷耦合器件图像传感器的装置和方法，其以时间延迟和积分和合并操作模式操作。 该方法包括向垂直电荷耦合器件寄存器提供具有连续电荷转移信号的电荷耦合器件图像传感器，用于连续移动电荷以更接近地近似由图像传感器捕获的目标物体的移动速度，以便 消除TDI成像方向的伪影。 CCD图像传感器的控制模块向垂直电荷耦合器件寄存器提供连续的电荷转移信号。

公开(公告)号：US08614421B2

公开(公告)日：2013-12-24

申请号：US13413114

申请日：2012-03-06

申请人： Anton van Arendonk ,  Andrey Lomako ,  Weidong Tang ,  Brian Benwell

发明人： Anton van Arendonk ,  Andrey Lomako ,  Weidong Tang ,  Brian Benwell

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： A method and system of constructing and assembling a radiological imaging sensor having a transparent crystalline substrate plate, such as a glass or sapphire plate, for use in assembling the radiological imaging sensor using either a clear fiber optic plate of a dark fiber optic plate with ultraviolet curable adhesives. The transparent glass substrate plate may further include at least one crystalline sapphire strip disposed in an aperture therewithin. Flexible cable connections are provided by wire bonding to the imaging die substrate.

摘要翻译： 一种构建和组装具有透明晶体衬底板（例如玻璃或蓝宝石板）的放射成像传感器的方法和系统，用于使用具有紫外线的暗光纤板的透明光纤板组装放射线成像传感器 可固化粘合剂。 透明玻璃基板可以进一步包括设置在其中的孔中的至少一个结晶蓝宝石条。 通过引线接合到成像芯片基板提供柔性电缆连接。

公开(公告)号：US09686560B2

公开(公告)日：2017-06-20

申请号：US14629140

申请日：2015-02-23

申请人： Teledyne DALSA, Inc.

发明人： Patrick Sicard

IPC分类号： H04N19/42 ,  H04N19/426 ,  H04N19/176 ,  H04N19/115 ,  H04N19/593 ,  H04N19/136 ,  H04N19/179 ,  H04N19/44 ,  G06T9/20

CPC分类号： H04N19/426 ,  G06T9/20 ,  H04N19/115 ,  H04N19/136 ,  H04N19/176 ,  H04N19/179 ,  H04N19/44 ,  H04N19/593

摘要： An apparatus for compressing a video image file is disclosed. The image file includes line segments having a length of M pixels of N bits and a header of H bits. Each pixel is represented by t bits. The apparatus includes a circuit configured to read a first number of unencoded pixel values in a first line segment and read a second number of unencoded pixel values of a second line segment are read. The first and second line segments preceded by a header of H bits and each pixel value is represented by t bits. The differences between each of the first and second unencoded pixel values is determined. The differences between each of the first and second unencoded pixel values encoded only using a smallest number of bits t for a given number of bits for each pixel value in the segment, wherein t is defined as an integer between 1 and N.

公开(公告)号：US09658342B2

公开(公告)日：2017-05-23

申请号：US14629104

申请日：2015-02-23

申请人： Teledyne DALSA, Inc.

发明人： Anton Petrus Maria van Arendonk ,  Adalbert Hegedus

IPC分类号： G01T1/20 ,  G01T1/24

CPC分类号： G01T1/2018 ,  G01T1/2002 ,  G01T1/24

摘要： Stand-offs are attached around the periphery of the fiber optic plate (FOP) to ensure a certain minimum thickness between the FOP and the imaging sensor to reduce shear stress and the risk of delamination due to shear stress in an X or Gamma ray detector. A coupling material fills the gap between the FOP and the imaging sensor.

公开(公告)号：US09357100B2

公开(公告)日：2016-05-31

申请号：US13379848

申请日：2010-06-17

申请人： Shunsaku Okada ,  Kazuhide Noguchi ,  Takashi Sakashita

发明人： Shunsaku Okada ,  Kazuhide Noguchi ,  Takashi Sakashita

IPC分类号： H04N1/04 ,  H04N1/40 ,  H04N1/401 ,  H04N5/232 ,  H04N5/369 ,  H04N5/372

CPC分类号： H04N1/40056 ,  H04N1/401 ,  H04N5/23267 ,  H04N5/3692 ,  H04N5/372

摘要： Provided is an image capturing apparatus for capturing an image of a target object by optically scanning the target object by moving in a predetermined scanning direction. The apparatus includes a light-receiving device that is disposed on a light-receiving surface of the image capturing apparatus and accumulates an electric charge according to an amount of light received from a light detection window, a length of which in the scanning direction is shorter than a length in the scanning direction of an area defined as one pixel of the target object; and an output device that outputs the electric charge accumulated by the light-receiving device when the light-receiving device has completed the optical scanning of the area defined as one pixel.

摘要翻译： 提供了一种用于通过沿预定扫描方向移动来光学扫描目标对象来捕获目标对象的图像的图像捕获装置。 该装置包括：光接收装置，其设置在摄像装置的受光面上，并根据从扫描方向的长度较短的光检测窗口接收的光量蓄积电荷 比定义为目标物体的一个像素的区域的扫描方向上的长度; 以及输出装置，当光接收装置已经完成了定义为一个像素的区域的光学扫描时，输出由光接收装置累积的电荷。