公开(公告)号：US20110316489A1

公开(公告)日：2011-12-29

申请号：US13145432

申请日：2010-02-17

申请人： Yasuaki Norimatsu ,  Shinji Imai

发明人： Yasuaki Norimatsu ,  Shinji Imai

IPC分类号： H02J7/00

CPC分类号： H02M1/36 ,  H02J7/345 ,  H02M7/5375

摘要： A power supply device according to the present invention includes: a capacitor 10 connected in parallel with a battery; two switching circuits 31,32 connected in series with the capacitor 10; a pre-charge switching circuit 33 connected in parallel with one of the two switching circuits 31,32; and a control unit 14 that, when a voltage of the capacitor 10 is lower than a voltage of the battery 1, controls the pre-charge switching circuit 33 and the switching circuit 32 and performs pre-charging current limitation for the capacitor 10.

摘要翻译： 根据本发明的电源装置包括：与电池并联连接的电容器10; 与电容器10串联连接的两个开关电路31,32; 与两个开关电路31,32中的一个并联连接的预充电开关电路33; 以及控制单元14，当电容器10的电压低于电池1的电压时，控制预充电开关电路33和开关电路32，对电容器10进行预充电限流。

公开(公告)号：US07939814B2

公开(公告)日：2011-05-10

申请号：US12341228

申请日：2008-12-22

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： G21K4/00 ,  G03C5/16 ,  A61B6/00

CPC分类号： G01T1/244 ,  G01T1/246

摘要： A radiographic image detector includes: a bias electrode transmitting a recording electromagnetic wave carrying image information; a recording photoconductive layer consisting primarily of a-Se, the recording photoconductive layer generating electric charges when exposed to the recording electromagnetic wave transmitted through the bias electrode; and a number of charge detecting elements two-dimensionally arrayed in directions perpendicular to each other, each charge detecting element comprising a charge storage section for storing the electric charge generated at the recording photoconductive layer and a switching element for reading out an electric charge signal of the electric charge stored in the charge storage section. The radiographic image detector further includes a thin fluoride layer provided between the bias electrode and the recording photoconductive layer.

摘要翻译： 射线照相图像检测器包括：发送携带图像信息的记录电磁波的偏置电极; 主要由a-Se组成的记录光电导层，当暴露于透过偏置电极的记录电磁波时，记录光电导层产生电荷; 以及多个彼此垂直的方向二维排列的电荷检测元件，每个电荷检测元件包括用于存储在记录光电导层产生的电荷的电荷存储部分和用于读出记录光电导层的电荷信号的开关元件 存储在电荷存储部中的电荷。 射线照相图像检测器还包括设置在偏置电极和记录光电导层之间的薄氟层。

公开(公告)号：US07928401B2

公开(公告)日：2011-04-19

申请号：US11762895

申请日：2007-06-14

申请人： Fumito Nariyuki ,  Shinji Imai

发明人： Fumito Nariyuki ,  Shinji Imai

IPC分类号： G01T1/24 ,  H01L27/146

CPC分类号： G01T1/244

摘要： In a radiation detecting system including an electric voltage imparting electrode through which a bias electric voltage is applied, a recording photoconductive layer which comprises a-Se and generates electric charges in response to receipt of projection of radiation, a carrier collecting electrode, a charge storing portion which stores electric charges generated in the recording photoconductive layer and a switching element for reading out charge signal stored in the charge storing portion, superposed one on another in this order, an organic resin dielectric layer which is not smaller than 0.01 μm and smaller than 1 μm in thickness, not lower than 1012 Ωcm in specific resistance and 6×10−6 to 1.5×10−4/° C. in thermal expansion coefficient is provided between the recording photoconductive layer and the electric voltage imparting electrode.

摘要翻译： 在包括施加有偏压电压的施加电压的电压电极的放射线检测系统中，包括a-Se的记录光电导层，并且响应于接收到辐射的投影而产生电荷，载体收集电极，电荷存储 存储在记录光电导层中产生的电荷的部分和用于读出存储在电荷存储部分中的依次重叠的电荷信号的开关元件，该有机树脂电介质层不小于0.01μm并且小于 在记录光电导层和施加电压的电极之间，提供1μm以上的电阻率不低于1012Ω·cm·cm，热膨胀系数为6×10-6〜1.5×10-4 /℃。

公开(公告)号：US07834324B2

公开(公告)日：2010-11-16

申请号：US12113317

申请日：2008-05-01

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： G01T1/24

CPC分类号： G01T1/244 ,  G01T1/24

摘要： An intermediate layer is located between a recording photoconductive layer and an electrode, which is either one of a bias electrode and a reference electrode, and which is located on the side at positive electric potential with respect to a charge accumulating section at the time of readout of electric charges of the charge accumulating section. The intermediate layer is an a-Se layer containing, as a specific substance, at least one kind of substance selected from the group consisting of an alkali metal fluoride, an alkaline earth metal fluoride, an alkali metal oxide, an alkaline earth metal oxide, SiOx, and GeOx, where x represents a number satisfying 0.5≦x≦1.5, in a concentration falling within the range of 0.003 mol % to 0.03 mol %.

摘要翻译： 中间层位于记录光电导层和作为偏置电极和参考电极之一的电极之间，并且在读出时位于相对于电荷累积部分的正电位的一侧 的电荷累积部的电荷。 中间层是含有作为特定物质的至少一种选自碱金属氟化物，碱土金属氟化物，碱金属氧化物，碱土金属氧化物， SiO x和GeO x，其中x表示满足0.5≤n1E; x＆lt; lE; 1.5的数，其浓度在0.003mol％至0.03mol％的范围内。

公开(公告)号：US20100078573A1

公开(公告)日：2010-04-01

申请号：US12461670

申请日：2009-08-20

申请人： Naoyuki Nishino ,  Yasunori Ohta ,  Yasuhiro Seto ,  Keiji Tsubota ,  Yutaka Yoshida ,  Eiichi Kito ,  Shinji Imai

发明人： Naoyuki Nishino ,  Yasunori Ohta ,  Yasuhiro Seto ,  Keiji Tsubota ,  Yutaka Yoshida ,  Eiichi Kito ,  Shinji Imai

IPC分类号： G01J1/42

CPC分类号： G01T1/2018 ,  A61B6/4494 ,  G01T1/2928

摘要： A radiation detecting apparatus includes a flexible radiation detector for detecting radiation that has passed through a subject and converting the detected radiation into radiation image information. The flexible radiation detector includes a flexible substrate, and a plurality of solid block bodies mounted in a two-dimensional array on the flexible radiation detector. The radiation detecting apparatus is capable of avoiding excessive deformations in the radiation detector, and prevents image distortions of the radiation image information. The radiation detecting apparatus also prevents disconnections in the radiation detector. There is also provided a radiation image capturing system incorporating such a radiation detecting apparatus.

摘要翻译： 辐射检测装置包括用于检测已经通过被摄体的辐射并将检测到的辐射转换成辐射图像信息的柔性辐射检测器。 灵活的辐射检测器包括柔性基板和安装在柔性辐射检测器上的二维阵列中的多个固体块体。 放射线检测装置能够避免放射线检测器中的过度变形，并且防止放射线图像信息的图像失真。 辐射检测装置还防止辐射检测器中的断开。 还提供了一种包含这种放射线检测装置的放射线图像捕获系统。

公开(公告)号：US20100051795A1

公开(公告)日：2010-03-04

申请号：US12461536

申请日：2009-08-14

申请人： Keiji Tsubota ,  Yutaka Yoshida ,  Eiichi Kito ,  Yasunori Ohta ,  Naoyuki Nishino ,  Shinji Imai ,  Yasuhiro Seto

发明人： Keiji Tsubota ,  Yutaka Yoshida ,  Eiichi Kito ,  Yasunori Ohta ,  Naoyuki Nishino ,  Shinji Imai ,  Yasuhiro Seto

IPC分类号： G01D18/00

CPC分类号： A61B6/00 ,  A61B6/4291 ,  A61B6/4423 ,  A61B6/5258 ,  A61B6/585 ,  G01J1/0252 ,  G01J1/029 ,  G01J1/42 ,  G01J5/08 ,  G01J5/0846 ,  G01J5/20

摘要： A radiation detecting apparatus includes a radiation conversion panel for detecting the radiation which has passed through the subject and converting the detected radiation into radiation image information, a temperature sensor for detecting a temperature of the radiation conversion panel, and a sensitivity corrector for correcting at least one of a sensitivity, a dark current, a density step, and a residual image of the radiation conversion panel based on the temperature detected by the temperature sensor.

摘要翻译： 辐射检测装置包括：辐射转换面板，用于检测已经穿过被摄体的辐射并将检测到的辐射转换成放射线图像信息;温度传感器，用于检测辐射转换面板的温度;以及灵敏度校正器，用于至少校正 基于由温度传感器检测到的温度的敏感度，暗电流，密度阶跃和辐射转换面板的残留图像之一。

公开(公告)号：US20090127550A1

公开(公告)日：2009-05-21

申请号：US12292069

申请日：2008-11-12

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： H01L29/12

CPC分类号： H01L29/7869 ,  H01L29/78696

摘要： A TFT is provided which includes, on a substrate, at least a gate electrode, a gate insulating layer; an active layer containing an amorphous oxide semiconductor, a source electrode, and a drain electrode, wherein a carrier concentration of the active layer is 3×1017 cm−3 or more and a film thickness of the active layer is 0.5 nm or more and less than 10 nm. A TFT is provided which has a low OFF current and a high ON-OFF ratio, and is improved in environmental temperature dependency. Also, a display using the TFT is provided.

摘要翻译： 提供一种TFT，其在基板上至少包括栅极电极，栅极绝缘层; 含有非晶氧化物半导体的活性层，源电极和漏电极，其中有源层的载流子浓度为3×10 17 cm -3以上，有源层的膜厚为0.5nm以上且小于10nm nm。 提供了具有低截止电流和高ON-OFF比的TFT，并且提高了环境温度依赖性。 此外，提供使用TFT的显示器。

公开(公告)号：US07482614B2

公开(公告)日：2009-01-27

申请号：US11520761

申请日：2006-09-14

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： H01L31/00

CPC分类号： H01L31/09 ,  H01L27/14603 ,  H01L27/14665 ,  H01L31/0216 ,  H01L31/022408

摘要： A radiation image detector including the following in the order listed below: a charge storage layer that generates and stores charges by receiving a recording electromagnetic wave representing a radiation image; a photoconductive layer that generates charges by receiving readout light; and an electrode layer having a plurality of first line electrodes that transmits the readout light and is disposed in parallel at a predetermined distance. Further, a second line electrode having electrical continuity with the photoconductive layer is provided between each of the first electrodes, and an opaque line insulator that blocks the readout light is provided on each second line electrode on the side opposite to the photoconductive layer. The opaque line insulator has such a width that a side face portion of the opaque line insulator resides between the opposing side face portions of adjacent first and second line electrodes.

摘要翻译： 一种放射线图像检测器，其以下列顺序包括：电荷存储层，其通过接收表示放射线图像的记录电磁波产生并存储电荷; 通过接收读出光产生电荷的光电导层; 以及具有多个第一线电极的电极层，所述多个第一线电极透射读出的光并且以预定距离平行设置。 此外，在每个第一电极之间设置与光电导层具有导通性的第二线电极，并且在与光电导层相反一侧的每个第二线电极上设置阻挡读出光的不透明线绝缘体。 不透明线绝缘体具有这样的宽度，使得不透明线绝缘体的侧面部分位于相邻的第一和第二线电极的相对的侧面部分之间。

公开(公告)号：US20080006787A1

公开(公告)日：2008-01-10

申请号：US11484618

申请日：2006-07-12

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： G01T1/24

CPC分类号： G01T1/241 ,  H01L27/14603 ,  H01L27/14676

摘要： A radiation image detector generates electric charge by irradiation with radiation and records a radiation image. The radiation image detector has an electrode layer including a multiplicity of first linear electrodes connected to a charge amplifier for detecting the electric charge and a multiplicity of second linear electrodes which is grounded. In the radiation image detector, a ground pattern is formed in the periphery of the electrode layer, and the multiplicity of second linear electrodes is connected to the ground pattern.

摘要翻译： 放射线图像检测器通过辐射照射产生电荷并记录放射线图像。 放射线图像检测器具有包括连接到用于检测电荷的电荷放大器的多个第一线性电极的电极层和接地的多个第二线性电极。 在放射线图像检测器中，在电极层的周围形成接地图案，多个第二线状电极与接地图形连接。

公开(公告)号：US07294847B2

公开(公告)日：2007-11-13

申请号：US11015028

申请日：2004-12-20

申请人： Shinji Imai

发明人： Shinji Imai

IPC分类号： G21K4/00

CPC分类号： G01T1/2928 ,  H01L27/14676

摘要： A radiographic image detector includes a first electrode layer, a first photoconductive layer, a second photoconductive layer, and a second electrode layer. The second electrode layer has a first stripe electrode, in which a plurality of first line electrodes are arranged in parallel at predetermined intervals, and a second stripe electrode, in which a plurality of second line electrodes are arranged in parallel between the first line electrodes. The radiographic image detector further includes an insulating member, which is mounted on the side surfaces extending in a longitudinal direction of the second line electrode and on the top surface of the second line electrode continuous to the side surfaces.

摘要翻译： 放射线照相图像检测器包括第一电极层，第一光电导层，第二光电导层和第二电极层。 第二电极层具有第一条状电极，其中多个第一线电极以预定间隔平行布置;第二条形电极，其中多个第二线电极平行布置在第一线电极之间。 射线照相图像检测器还包括绝缘构件，该绝缘构件安装在沿着第二线电极的纵向方向延伸的侧表面上，并且连接到侧表面的第二线电极的顶表面上。