公开(公告)号：US20080106200A1

公开(公告)日：2008-05-08

申请号：US12000780

申请日：2007-12-17

申请人： Nobuyuki Hori ,  Yoshimi Kawanami ,  Atsuo Ohsawa ,  Fumihiro Namiki

发明人： Nobuyuki Hori ,  Yoshimi Kawanami ,  Atsuo Ohsawa ,  Fumihiro Namiki

IPC分类号： H01J17/49

CPC分类号： H01J11/44 ,  H01J11/34 ,  H01J2211/444 ,  H01J2211/446 ,  H01J2329/869 ,  H01J2329/892

摘要： A display panel device includes a front sheet that is glued on a front face of a plasma display panel. The front sheet includes a mesh made of a light shield member that has a blackened front surface and a plane size larger than a screen. A length between diagonal lattice points of the mesh is shorter than a cell pitch that is longer one of the cell pitches in the vertical direction and the horizontal direction of the screen. An arrangement direction of the mesh is inclined with respect to an arrangement direction of the cells in the screen.

摘要翻译： 显示面板装置包括胶合在等离子体显示面板的正面上的前片。 前片包括由遮光构件制成的网，其具有变黑的前表面和大于屏幕的平面尺寸。 网格的对角网格点之间的长度短于在屏幕的垂直方向和水平方向上的单元间距之一更长的单元间距。 网格的布置方向相对于屏幕中的单元的布置方向倾斜。

公开(公告)号：US20060232523A1

公开(公告)日：2006-10-19

申请号：US11450557

申请日：2006-06-12

申请人： Nobuyuki Hori ,  Yoshimi Kawanami ,  Atsuo Ohsawa ,  Fumihiro Namiki

发明人： Nobuyuki Hori ,  Yoshimi Kawanami ,  Atsuo Ohsawa ,  Fumihiro Namiki

IPC分类号： G09G3/30

CPC分类号： H05K7/20972 ,  G09G3/2944 ,  G09G2330/021 ,  G09G2330/045 ,  G09G2360/16

摘要： A functional sheet is brought into intimate contact with a front surface of a plasma display panel, and the functional sheet has a structure in which heat diffusion is superior to heat insulation between the plasma display panel and outside air. In addition, a display device includes a controller for controlling a drive voltage pulse train so that power consumption in a unit area in a light emission region within the screen is limited under a set value when one image is displayed.

公开(公告)号：US06713959B1

公开(公告)日：2004-03-30

申请号：US09763572

申请日：2001-02-26

申请人： Osamu Toyoda ,  Akira Tokai ,  Kazunori Inoue ,  Fumihiro Namiki ,  Saburou Morita ,  Yojiro Shimada ,  Hitoshi Hirakawa ,  Takashi Katayama

发明人： Osamu Toyoda ,  Akira Tokai ,  Kazunori Inoue ,  Fumihiro Namiki ,  Saburou Morita ,  Yojiro Shimada ,  Hitoshi Hirakawa ,  Takashi Katayama

IPC分类号： G09G328

CPC分类号： H01J11/12 ,  H01J9/242 ,  H01J11/36

摘要： A plasma display panel and method of producing same, in which projections are formed in grooves between partitions and phosphor layers are provided on the projections so as to increase the area where phosphor adheres and thereby to increase the luminance. A pair of substrates, opposed to each other, form a discharge space. Band-like partitions partitioning the discharge space are arranged on one of the back and front substrates. Wall-like projections, lower than the partitions but high enough to increase the area where phosphor layers are formed, are provided in the region where the discharge space is formed in the long grooves between the partitions or around the discharge space. Phosphor layers are formed in the grooves between the partitions including the wall-like projections.

摘要翻译： 在突起上设置等离子体显示面板及其制造方法，其中突起形成在分隔壁和荧光体层之间的凹槽中，以增加荧光粉粘附的面积，从而增加亮度。 彼此相对的一对基板形成放电空间。 分隔放电空间的带状分隔件布置在背面和正面基板之一上。 在隔板之间的长槽或放电空间周围形成放电空间的区域中，设置有低于分隔壁但足够高以增加形成荧光体层的面积的壁状突起。 在包括壁状突起的隔板之间的沟槽中形成荧光体层。

公开(公告)号：US06236159B1

公开(公告)日：2001-05-22

申请号：US09087503

申请日：1998-05-29

申请人： Kazunori Inoue ,  Fumihiro Namiki ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka

发明人： Kazunori Inoue ,  Fumihiro Namiki ,  Keiichi Betsui ,  Shinya Fukuta ,  Tadayoshi Kosaka

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/54

摘要： The gas discharge panel according to the present invention includes a pair of substrates, a plurality of barrier ribs, a sealing member, and two gas flow barriers. One of the substrates has a first vent hole and a second vent hole provided in a peripheral portion thereof for intercommunication between the inside and outside of the panel. The at least two gas flow barriers are provided between the sealing member and the barrier ribs located on opposite sides of an arrangement of the barrier ribs so that a gas introduced from the first vent hole flows through inter-rib spaces defined between adjacent pairs of barrier ribs and is expelled from the second vent hole.

摘要翻译： 根据本发明的气体放电面板包括一对基板，多个隔壁，密封构件和两个气体流动屏障。 一个基板具有设置在其周边部分中的第一通气孔和第二通气孔，用于在面板的内部和外部之间进行相互通信。 所述至少两个气体流动阻挡件设置在所述密封构件和位于所述阻挡肋的排列的相对侧上的所述障壁之间，使得从所述第一通气孔引入的气体流过相邻的隔壁对之间的肋间空间 排出第二排气孔。

公开(公告)号：US5967872A

公开(公告)日：1999-10-19

申请号：US78443

申请日：1998-05-14

申请人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

发明人： Keiichi Betsui ,  Shin'ya Fukuta ,  Tadayoshi Kosaka ,  Fumihiro Namiki ,  Osamu Toyoda ,  Shigeo Kasahara

IPC分类号： H01J9/02 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42

CPC分类号： H01J11/12 ,  H01J11/36 ,  H01J2211/363 ,  H01J2211/365

摘要： A plasma display panel has a matrix of plural first straight electrodes and plural straight second electrodes, respectively crossing each other, and a unit color element located at a crossing point of the first and second electrodes. A plurality of separator walls are spaced apart from each other and extend along the second electrodes, dividing a discharge space into a plurality of channels extending along respective, second electrodes. The separator walls undulate with a fixed periodicity so as to define alternating wide and narrow portions aligned along each channel and the respective first electrode. A fluorescent material is coated in each channel, the colors emitted from the fluorescent material being identical in each channel. A gas discharge takes place selectively at the wide portions in cooperation with the respective first and second electrodes. Optionally, connecting walls connect respective narrow portions of the adjacent separator walls, a height of the connecting wall being substantially lower than the height of the separator walls so as to allow the wide and narrow portions of each channel to be spatially continuous throughout a length of the channel.

摘要翻译： 等离子体显示面板具有分别交叉的多个第一直电极和多个直的第二电极的矩阵，以及位于第一和第二电极的交叉点的单位色素。 多个分隔壁彼此间隔开并且沿着第二电极延伸，将放电空间分成沿着相应的第二电极延伸的多个通道。 分隔壁以固定的周期波动，以便限定沿每个通道和相应的第一电极排列的交替的宽和窄部分。 在每个通道中涂覆荧光材料，从荧光材料发射的颜色在每个通道中相同。 与相应的第一和第二电极配合，在宽的部分选择性地发生气体放电。 可选地，连接壁连接相邻分离器壁的相应的窄部分，连接壁的高度基本上低于分离器壁的高度，以便允许每个通道的宽和窄部分在整个长度 这个频道。

公开(公告)号：US5617313A

公开(公告)日：1997-04-01

申请号：US37373

申请日：1993-03-26

申请人： Fumihiro Namiki

发明人： Fumihiro Namiki

IPC分类号： A61B6/00 ,  G06T5/40 ,  G06F15/00

CPC分类号： G06T5/40 ,  G06Q50/24 ,  G06T5/008 ,  G06T2207/30004

摘要： The present invention relates to a method for displaying images such as radiation images on a display apparatus such as, for example, a cathode-ray tube. This method is intended to obtain conversion information for converting first pixel data to second pixel data which is suited to display in accordance with pixel data corresponding to a partial area of the image to be displayed. Additionally, this method enables display of an image with a high contrasts resolution when only a partial image corresponding to a partial area of the image is displayed.

摘要翻译： 本发明涉及一种用于在诸如阴极射线管的显示装置上显示诸如放射线图像的图像的方法。 该方法旨在获得用于将第一像素数据转换为适合于根据与要显示的图像的部分区域相对应的像素数据显示的第二像素数据的转换信息。 此外，当仅显示对应于图像的部分区域的部分图像时，该方法能够显示具有高对比度分辨率的图像。

公开(公告)号：US5404024A

公开(公告)日：1995-04-04

申请号：US111886

申请日：1993-08-26

申请人： Fumihiro Namiki

发明人： Fumihiro Namiki

IPC分类号： A61B6/00 ,  G01T1/00 ,  G01T1/29 ,  G03B42/02 ,  H04N5/32 ,  H05G1/64

CPC分类号： H05G1/64 ,  G01T1/2014

摘要： A radiation image reading apparatus for reading radiation images from an accelerated phosphorescence fluorescent material object on which a radiation image of a subject is accumulated and stored and is intended to obtain a radiation image on which radiation image information which is distributed in a wide range of radiation intensity may be displayed with an optimal density (brightness) without deterioration of contrast resolution. The radiation image reading apparatus is provided with a long-range electron multiplier tube having a plurality of photomultipliers or a plurality of secondary electron multiplying parts which are arrayed along a main scanning direction and controls independently respective sensitivities of these photomultipliers.

摘要翻译： 一种放射图像读取装置，用于从累积和存储对象的放射线图像的加速磷光荧光材料物体读取放射线图像，并且旨在获得辐射图像，辐射图像分布在宽范围的辐射 可以以最佳的密度（亮度）显示强度，而不会降低对比度分辨率。 放射线图像读取装置设置有具有沿着主扫描方向排列的多个光电倍增管或多个二次电子倍增部的远程电子倍增管，并独立地控制这些光电倍增管的各自的灵敏度。

公开(公告)号：US5345513A

公开(公告)日：1994-09-06

申请号：US856993

申请日：1992-03-24

申请人： Siro Takeda ,  Fumihiro Namiki ,  Takahiro Haraki ,  Hideyuki Hirano ,  Kenji Ishiwata ,  Shigehiko Katsuragawa ,  Katsumi Abe

发明人： Siro Takeda ,  Fumihiro Namiki ,  Takahiro Haraki ,  Hideyuki Hirano ,  Kenji Ishiwata ,  Shigehiko Katsuragawa ,  Katsumi Abe

IPC分类号： A61B6/00 ,  G01T1/29 ,  G06T5/20 ,  H04N5/32 ,  H05G1/60 ,  G06K9/00

CPC分类号： G06T5/004 ,  G01T1/2014 ,  G06T5/007 ,  G06T5/30 ,  H04N5/32 ,  H05G1/60

摘要： The present invention relates to a method for processing an image corresponding to a radiographic pattern, the image being formed of a plurality of pixels each having a value corresponding to density. The method includes the steps of obtaining an image corresponding to a radiographic pattern so that values of pixels forming the image are stored in a memory; dividing the image into a plurality of image regions based on the values of the pixels forming the image, each image region including pixels each of which has a value falling within a predetermined range; and applying an image processing to the plurality of image regions of the image, processing conditions used for the plurality of image regions in the image processing differing from each other.

摘要翻译： 本发明涉及一种用于处理与放射线图像相对应的图像的方法，该图像由多个像素组成，每个像素具有与密度对应的值。 该方法包括以下步骤：获得与放射照相图案相对应的图像，使得形成图像的像素的值被存储在存储器中; 基于形成图像的像素的值将图像划分为多个图像区域，每个图像区域包括各自具有落在预定范围内的值的像素; 以及对图像的多个图像区域应用图像处理，在图像处理中用于多个图像区域的处理条件彼此不同。

公开(公告)号：US5332909A

公开(公告)日：1994-07-26

申请号：US115671

申请日：1993-09-02

申请人： Kenji Ishiwata ,  Siro Takeda ,  Fumihiro Namiki ,  Takahiro Haraki ,  Hideyuki Hirano

发明人： Kenji Ishiwata ,  Siro Takeda ,  Fumihiro Namiki ,  Takahiro Haraki ,  Hideyuki Hirano

IPC分类号： A61B6/00 ,  B41J3/407 ,  G01T1/00 ,  G01T1/29 ,  G03B42/02 ,  G21K4/00

CPC分类号： G03B42/02 ,  G01T1/2012

摘要： The invention relates to a radiation image converting apparatus which employs an accelerated phosphorescence fluorescent plate which is rigid or low in flexibility, and it is an object of the invention to provide a radiation image converting apparatus which prevents radiations having passed through an accelerated phosphorescence fluorescent plate from being scattered and irradiated upon the accelerated phosphorescence fluorescent plate again and achieves miniaturization of the equipment and simplification in structure. The radiation image converting apparatus of the present invention is comprises a lead containing sheet or a radiation absorbing plate which is composed of a plurality of rigid lead containing plates combined with each other, and a moving mechanism for moving the lead containing sheet or the radiation absorbing plate such that the lead containing sheet or the radiation absorbing plate is moved to a position behind the accelerated phosphorescence fluorescent plate prior to photographing but is retracted from the position behind the accelerated phosphorescence fluorescent plate prior to reading.

摘要翻译： 本发明涉及一种使用刚性或柔性低的加速磷光荧光板的放射线图像转换装置，其目的是提供一种辐射图像转换装置，其防止已通过加速磷光荧光板的辐射 再次分散并照射在加速磷光荧光板上，实现设备的小型化和结构简化。 本发明的放射线图像转换装置包括由多个彼此组合的多个刚性含铅板组成的含铅片或辐射吸收板，以及用于移动含铅片或辐射吸收板的移动机构 使得含铅片材或放射线吸收板在拍摄之前移动到加速磷光荧光板后面的位置，但在读取之前从加速磷光荧光板后面的位置缩回。

公开(公告)号：US5012096A

公开(公告)日：1991-04-30

申请号：US525055

申请日：1990-05-18

申请人： Shiro Takeda ,  Fumihiro Namiki ,  Yuuichi Sugiyama ,  Nobuhiro Iwase ,  Shinji Tadaki ,  Nagaaki Koshino

发明人： Shiro Takeda ,  Fumihiro Namiki ,  Yuuichi Sugiyama ,  Nobuhiro Iwase ,  Shinji Tadaki ,  Nagaaki Koshino

IPC分类号： G01N23/04

CPC分类号： G01N23/043

摘要： In a digital X-ray apparatus for exposing an X-ray transmitted through an object onto a photostimulable phosphor plate, for scanning the photostimulable phosphor plate by an excitation beam, and for obtaining an X-ray image, the digital X-ray apparatus includes a switch unit connected to a storage unit and switching between a standard photographing mode and an actual photographing mode; a correction coefficient conversion unit converting the X-ray image data to an image data having a standardized lightness; a first storage unit storing an initial correction coefficient after standardization in the correction coefficient conversion unit; a second storage unit storing a correction coefficient after standardization in the correction coefficient conversion unit; a detection unit comparing a value of the correction coefficient from the second storage unit with a value of the initial correction coefficient from the first storage unit, and detecting whether or not a difference between the value of the correction coefficient at each picture element and the value of the initial correction coefficient at each picture element exceeds a predetermined threshold value; and a generation unit displaying a number of abnormal picture elements detected by the detection unit and generating an alarm message when the number of abnormal picture elements exceeds a predetermined number, the predetermined number being defined by a ratio of the number of abnormal picture elements to the number of all the picture elements.

摘要翻译： 在用于将通过物体透射的X射线曝光到可光激励的荧光体板上的数字X射线装置中，用于通过激发光束扫描可光激发的荧光体板，并且用于获得X射线图像，数字X射线设备包括 连接到存储单元并在标准拍摄模式和实际拍摄模式之间切换的开关单元; 校正系数转换单元，将X射线图像数据转换为具有标准化亮度的图像数据; 第一存储单元，其在校正系数转换单元中存储标准化后的初始校正系数; 第二存储单元，其在校正系数转换单元中存储标准化后的校正系数; 检测单元，将来自第二存储单元的校正系数的值与来自第一存储单元的初始校正系数的值进行比较，并且检测每个图像元素处的校正系数的值与值之间的差值 每个像素的初始校正系数超过预定阈值; 以及生成单元，其显示由所述检测单元检测到的多个异常图像元素，并且当异常图像元素的数量超过预定数量时产生报警消息，所述预定数量由异常图像元素的数量与 所有图片元素的数量。