专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050253077A1 Flat panel x-ray detector 失效
标题翻译：平板X射线探测器
公开(公告)号：US20050253077A1
公开(公告)日：2005-11-17
申请号：US11052799
申请日：2005-02-09
申请人： Mitsushi Ikeda , Masaki Atsuta , Toshiyuki Oka , Kenichi Mori , Akira Kinno
发明人： Mitsushi Ikeda , Masaki Atsuta , Toshiyuki Oka , Kenichi Mori , Akira Kinno
IPC分类号： G01T1/24 , H01L27/146 , H01L31/032 , H01L31/115
CPC分类号： H01L27/14676 , H01L31/032 , H01L31/115
摘要： A flat panel X-ray detector, including an X-ray-electric-charge converting film containing a metal halide and serving to convert an incident X-ray into an electric charge, a pair of electrodes formed on both surfaces of the X-ray-electric-charge converting film, and a blocking layer formed in contact with at least one surface of the X-ray-electric-charge converting film and containing a substance selected from the group consisting of a metal oxide, a metal nitride, a metal halide oxide, a first mixture of at least two of these materials, and a second mixture of a metal halide and any of these materials.
摘要翻译：一种平板X射线检测器，包括含有金属卤化物并用于将入射的X射线转换成电荷的X射线电荷转换膜，形成在X射线的两个表面上的一对电极电荷转换膜和与X射线电荷转换膜的至少一个表面接触形成的阻挡层，并且含有选自金属氧化物，金属氮化物，金属卤化物氧化物，这些材料中的至少两种的第一混合物和金属卤化物和这些材料中的任何一种的第二混合物。

2. 发明授权

US07126128B2 Flat panel x-ray detector 失效
标题翻译：平板X射线探测器
公开(公告)号：US07126128B2
公开(公告)日：2006-10-24
申请号：US11052799
申请日：2005-02-09
申请人： Mitsushi Ikeda , Masaki Atsuta , Toshiyuki Oka , Kenichi Mori , Akira Kinno
发明人： Mitsushi Ikeda , Masaki Atsuta , Toshiyuki Oka , Kenichi Mori , Akira Kinno
IPC分类号： G01J1/24 , H01L25/00 , H01L27/00
CPC分类号： H01L27/14676 , H01L31/032 , H01L31/115
摘要： A flat panel X-ray detector, including an X-ray-electric-charge converting film containing a metal halide and serving to convert an incident X-ray into an electric charge, a pair of electrodes formed on both surfaces of the X-ray-electric-charge converting film, and a blocking layer formed in contact with at least one surface of the X-ray-electric-charge converting film and containing a substance selected from the group consisting of a metal oxide, a metal nitride, a metal halide oxide, a first mixture of at least two of these materials, and a second mixture of a metal halide and any of these materials.
摘要翻译：一种平板X射线检测器，包括含有金属卤化物并用于将入射的X射线转换成电荷的X射线电荷转换膜，形成在X射线的两个表面上的一对电极电荷转换膜和与X射线电荷转换膜的至少一个表面接触形成的阻挡层，并且含有选自金属氧化物，金属氮化物，金属卤化物氧化物，这些材料中的至少两种的第一混合物和金属卤化物和这些材料中的任何一种的第二混合物。

3. 发明授权

US07115878B2 Flat panel X-ray detector 失效
标题翻译：平板X射线探测器
公开(公告)号：US07115878B2
公开(公告)日：2006-10-03
申请号：US10728901
申请日：2003-12-08
申请人： Mitsushi Ikeda , Toshiyuki Oka , Mutsuki Yamazaki , Masaki Atsuta , Akira Kinno
发明人： Mitsushi Ikeda , Toshiyuki Oka , Mutsuki Yamazaki , Masaki Atsuta , Akira Kinno
IPC分类号： G01T1/24
CPC分类号： G21K4/00 , H01L27/14659
摘要： A flat panel X-ray detector which includes an X-ray-charge conversion film converting incident X-rays into electric charges, and a pair of electrodes disposed in contact with both surfaces of the X-ray-charge conversion film The X-ray-charge conversion film has a laminate structure including a plurality of metal halide films differing in band gap from one another and laminated along direction of c-axis of hexagonal crystal structure, and halogen atoms contained in the plurality of metal halide films are of the same kind among them.
摘要翻译：一种平板X射线检测器，其包括将入射的X射线转换为电荷的X射线电荷转换膜和与X射线电荷转换膜的两个表面接触的一对电极.X射线充电转换膜具有层叠结构，其包括彼此不同的带隙并且沿六方晶体结构的c轴方向层叠的多个金属卤化物膜，并且多个金属卤化物膜中包含的卤素原子相同在他们中间。

4. 发明授权

US06403965B1 X-ray image detector system 有权
标题翻译： X射线图像检测系统
公开(公告)号：US06403965B1
公开(公告)日：2002-06-11
申请号：US09533934
申请日：2000-03-23
申请人： Mitsushi Ikeda , Masaki Atsuta , Akira Kinno , Kouhei Suzuki
发明人： Mitsushi Ikeda , Masaki Atsuta , Akira Kinno , Kouhei Suzuki
IPC分类号： G01T124
CPC分类号： H01L27/14663 , H01L27/14659
摘要： An X-ray image detector system includes: a plurality of scanning lines; a plurality of signal lines formed so as to intersect the scanning lines; and a plurality of pixel parts, each of which is formed at a corresponding one of the intersections between the scanning lines and the signal lines so as to form an array; each of said pixel parts having an X-ray-to-charge converting part for converting an incident X-ray to an electric charge, a pixel electrode for receiving the electric charge from the X-ray-to-charge converting part, and a switching element which is operated on the basis of a signal of a corresponding one of the scanning lines, one end of the switching element being connected to the pixel electrode, and the other end of the switching element being connected to a corresponding one of the signal lines, wherein the X-ray-to-charge converting part includes at least a first X-ray-to-charge converting film, and a second X-ray-to-charge converting film having a lower resistivity than that of the first X-ray-to-charge converting film. Thus, it is possible to provide an X-ray image detector system capable of detecting an image even if X-ray irradiation is weak.
摘要翻译： X射线图像检测器系统包括：多条扫描线; 形成为与扫描线相交的多条信号线; 以及多个像素部分，每个像素部分形成在扫描线和信号线之间的相应的一个相交处以形成阵列; 每个所述像素部分具有用于将入射的X射线转换成电荷的X射线电荷转换部分，用于从X射线到电荷转换部分接收电荷的像素电极，以及开关元件，其基于相应的扫描线的信号而操作，所述开关元件的一端连接到所述像素电极，并且所述开关元件的另一端连接到所述信号中的相应的一个线，其中所述X射线电荷转换部分至少包括第一X射线电荷转换膜，以及具有比所述第一X射线电荷转换膜低的电阻率的第二X射线电荷转换膜射 - 电转换膜。因此，即使X射线照射弱，也可以提供能够检测图像的X射线图像检测器系统。

5. 发明授权

US06185274B2 Image detecting device and an X-ray imaging system 有权
标题翻译：图像检测装置和X射线成像系统
公开(公告)号：US06185274B2
公开(公告)日：2001-02-06
申请号：US09265693
申请日：1999-03-10
申请人： Akira Kinno , Masaki Atsuta , Takuya Sakaguchi , Manabu Tanaka , Mitsushi Ikeda , Kouhei Suzuki
发明人： Akira Kinno , Masaki Atsuta , Takuya Sakaguchi , Manabu Tanaka , Mitsushi Ikeda , Kouhei Suzuki
IPC分类号： H05G164
CPC分类号： G01T1/2928
摘要： An image detecting device has a large dynamic range that deals with a plurality of image detecting modes. The image detecting device is composed of pixels e (i, j) arranged in a matrix array. Each pixel has a photoelectric element. In each pixel, a capacitor 102 and a protecting diode 103 are disposed. The capacitor 102 stores electric charge corresponding to the intensity of penetrated light to the relevant pixel. The protecting diode limits the capacitance. A bias voltage is supplied to the protecting diode 103 through a bias line Bias. The bias voltage is adjusted by a bias voltage controlling system 133 corresponding to the frame rate. Thus, the influence of a leak current in the off-state of the protecting diode 103 can be alleviated against electric charge stored in the capacitor 102. Consequently, an image with a high S/N ratio can be obtained regardless of the frame rate.
摘要翻译：图像检测装置具有处理多个图像检测模式的大动态范围。图像检测装置由以矩阵阵列排列的像素e（i，j）组成。每个像素都有一个光电元件。在每个像素中，设置电容器102和保护二极管103。电容器102将对应于穿透光强度的电荷存储到相关像素。保护二极管限制电容。偏置电压通过偏压线Bias提供给保护二极管103。偏置电压由对应于帧速率的偏压控制系统133调节。因此，可以减轻保护二极管103的截止状态下的漏电流对存储在电容器102中的电荷的影响。因此，无论帧速率如何，都可以获得具有高S / N比的图像。

6. 发明授权

US06559449B2 Planar X-ray detector 失效
标题翻译：平面X射线探测器
公开(公告)号：US06559449B2
公开(公告)日：2003-05-06
申请号：US09817150
申请日：2001-03-27
申请人： Mitsushi Ikeda , Masaki Atsuta , Katsuyuki Naito , Akira Kinno , Hitoshi Yagi , Manabu Tanaka
发明人： Mitsushi Ikeda , Masaki Atsuta , Katsuyuki Naito , Akira Kinno , Hitoshi Yagi , Manabu Tanaka
IPC分类号： G21K400
CPC分类号： G01T1/243 , G01T1/2018 , H01L27/14663
摘要： A planar X-ray detector including an X-ray-electric charge conversion film converting an incident X-ray into an electric charge, a pixel electrode contiguous to the X-ray-electric charge conversion film and arranged for every pixel, and a switching element connected to the pixel electrode. Also included is a signal line connected to the switching element, and a scanning line supplying a driving signal to the switching element. Further, the X-ray-electric charge conversion film contains phosphor particles, a photosensitive material, and a carrier transfer material.
摘要翻译：一种平面X射线检测器，其包括将入射的X射线转换为电荷的X射线电荷转换膜，与X射线电荷转换膜邻接的像素电极，并且对每个像素进行切换元件连接到像素电极。还包括连接到开关元件的信号线和向开关元件提供驱动信号的扫描线。此外，X射线电荷转换膜含有荧光体颗粒，感光材料和载体转印材料。

7. 发明授权

US06507026B2 Planar X-ray detector 失效
标题翻译：平面X射线探测器
公开(公告)号：US06507026B2
公开(公告)日：2003-01-14
申请号：US09756773
申请日：2001-01-10
申请人： Mitsushi Ikeda , Masaki Atsuta , Akira Kinno , Manabu Tanaka , Yasuhiro Sugawara
发明人： Mitsushi Ikeda , Masaki Atsuta , Akira Kinno , Manabu Tanaka , Yasuhiro Sugawara
IPC分类号： G01T124
CPC分类号： H01L51/426 , H01L27/14658 , H01L27/14659 , H01L27/307 , H01L51/0038 , H01L51/0052 , H01L51/0059 , H01L51/007 , H01L51/0081 , H01L51/0089 , H01L51/4206 , H01L51/4213 , Y02E10/549
摘要： A planar X-ray detector has an X-ray charge conversion film converting an incident X-ray into electric charges, pixel electrodes provided on the X-ray charge conversion film corresponding to respective pixels arranged in an array, switching elements connected to the respective pixel electrodes, signal lines, each of which is connected to a column of switching elements, scanning lines, each of which transmits driving signals to a row of switching elements, and a common electrode provided on the surface of the X-ray charge conversion film opposite to the surface on which the pixel electrodes are provided. The X-ray charge conversion film contains an X-ray sensitive material made of inorganic-semiconductor particles, and a carrier transport material made of an organic semiconductor.
摘要翻译：平面X射线检测器具有将入射的X射线转换成电荷的X射线电荷转换膜，设置在与排列成阵列的各像素对应的X射线电荷转换膜上的像素电极，与各个像素电极，信号线，其各自连接到开关元件列，扫描线，每个扫描线将驱动信号发送到一行开关元件;以及公共电极，设置在X射线电荷转换膜的表面上与设置有像素电极的表面相对。 X射线电荷转换膜包含由无机半导体颗粒制成的X射线敏感材料和由有机半导体制成的载流子传输材料。

8. 发明授权

US06323490B1 X-ray semiconductor detector 失效
标题翻译： X射线半导体探测器
公开(公告)号：US06323490B1
公开(公告)日：2001-11-27
申请号：US09271981
申请日：1999-03-19
申请人： Mitsushi Ikeda , Manabu Tanaka , Masaki Atsuta , Akira Kinno , Kohei Suzuki , Norihiko Kamiura
发明人： Mitsushi Ikeda , Manabu Tanaka , Masaki Atsuta , Akira Kinno , Kohei Suzuki , Norihiko Kamiura
IPC分类号： H05G164
CPC分类号： H01L27/14692 , H01L27/14659 , H01L27/14676 , H04N5/32 , H04N5/3658
摘要： An X-ray semiconductor detector has a pixel array structure in which a plurality of pixel elements are arrayed in a matrix. Each pixel element includes an X-ray/charge conversion film for generating charges in accordance with an incident X-ray, a storage capacitor for storing the signal charges generated in the X-ray/charge conversion film, a signal read transistor for reading the signal charges from the storage capacitor, and a protective diode arranged to remove excessive charges from the storage capacitor and prevent dielectric breakdown of the signal read transistor. The protective diode is arranged below the storage capacitor. Since the protective diode is arranged below the storage capacitor, it does not decrease the pixel density. Since the protective diode is covered with the storage capacitor, it can be shielded from an X-ray. Therefore, variations in OFF current of the protective diode by an X-ray and dielectric breakdown of the protective diode can be prevented.
摘要翻译： X射线半导体检测器具有其中多个像素元件以矩阵排列的像素阵列结构。每个像素元件包括用于根据入射的X射线产生电荷的X射线/电荷转换膜，用于存储在X射线/电荷转换膜中产生的信号电荷的存储电容器，用于读取X射线/ 来自存储电容器的信号电荷，以及保护二极管，被配置为从存储电容器去除过多的电荷并防止信号读取晶体管的电介质击穿。保护二极管布置在存储电容器的下方。由于保护二极管布置在存储电容器的下方，因此不会降低像素密度。由于保护二极管被存储电容器覆盖，所以可以屏蔽X射线。因此，可以防止保护二极管通过X射线的截止电流的变化和保护二极管的介电击穿。

9. 发明申请

US20060237647A1 X-ray imaging device 审中-公开
标题翻译： X射线成像装置
公开(公告)号：US20060237647A1
公开(公告)日：2006-10-26
申请号：US11414483
申请日：2006-05-01
申请人： Mitsushi Ikeda , Akira Kinno , Toshiyuki Oka
发明人： Mitsushi Ikeda , Akira Kinno , Toshiyuki Oka
IPC分类号： G02F1/01
CPC分类号： H04N5/357 , H01L27/14609 , H01L27/14676 , H04N5/32 , H04N5/378
摘要： Signal output of an X-ray-electric conversion layer prevents instability of operation due to variation of a threshold voltage of TFT mounted to read a signal. Pixel electrodes 17 are arranged in an array on the X-ray-electric conversion layer. Variation of the threshold voltage (Vth) is suppressed by applying in compensatory manner a voltage pulse for switch-off having a polarity opposite to an average polarity of a voltage for switch-on at operating period to the gate electrode of a field effect type TFT for pixel switching connected to each pixel electrode to read a signal.
摘要翻译： X射线电转换层的信号输出防止由于安装的TFT的阈值电压的变化而读取信号而导致的操作不稳定。像素电极17以X射线电转换层的阵列排列。通过以补偿的方式施加具有与操作周期的接通电压的平均极性相反的极性的关断电压脉冲来抑制阈值电压（V SUB）的变化，用于像素切换的场效应TFT的栅电极连接到每个像素电极以读取信号。

10. 发明授权

US5738948A Electrode-wiring material and electrode-wiring substrate using the same 失效
标题翻译：电极布线材料及使用其的电极布线基板
公开(公告)号：US5738948A
公开(公告)日：1998-04-14
申请号：US536608
申请日：1995-09-29
申请人： Mitsushi Ikeda , Yoshiko Tsuji , Yujiro Hara , Masaki Atsuta , Yoshifumi Ogawa , Toshiyuki Oka , Momoko Takemura
发明人： Mitsushi Ikeda , Yoshiko Tsuji , Yujiro Hara , Masaki Atsuta , Yoshifumi Ogawa , Toshiyuki Oka , Momoko Takemura
IPC分类号： G02F1/1362 , G02F1/1343 , C22C27/04
CPC分类号： G02F1/136286 , Y10T428/12826 , Y10T428/1284
摘要： The present invention discloses an electrode wiring material including at least one main element selected from the group consisting of Mo and W and an additional element selected from the group consisting of Kr and Xe in an amount of 0.0003 atomic % to 3 atomic %. The present invention further discloses an electrode wiring substrate including an electrode wiring formed on a glass substrate, wherein the electrode wiring is formed of at least one metal selected from the group consisting of Mo and W and the lattice constant of the electrode wiring material is almost equal to the lattice constant of the electrode wiring material in a bulk state.
摘要翻译：本发明公开了一种电极配线材料，其包含选自Mo和W中的至少一种主要元素和选自Kr3和Xe的另外的元素，其量为0.0003原子％至3原子％。本发明还公开了一种电极布线基板，其包括在玻璃基板上形成的电极布线，其中，所述电极布线由选自Mo和W中的至少一种金属形成，并且所述电极布线材料的晶格常数几乎为等于电极布线材料在大部分状态下的晶格常数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式