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    • 1. 发明授权
    • Organic electroluminescence element
    • 有机电致发光元件
    • US09006769B2
    • 2015-04-14
    • US14110826
    • 2012-04-11
    • Masahito YamanaHiroki YabeTakahiro Koyanagi
    • Masahito YamanaHiroki YabeTakahiro Koyanagi
    • H01L33/00H01L51/52
    • H01L51/5225H01L51/5209H01L51/5262H01L51/5271H01L2251/5369
    • Provided is a highly-reliable organic electroluminescence element in which loss of light due to surface plasmons generated on a metal surface is suppressed, the efficiency of light extraction to outside the element, and short circuits are unlikely to occur. The organic electroluminescence element includes a metal layer (1), on a surface of which a nanosize uneven structure is provided by a nanoparticle arrangement structure (6) in which nanoparticles (6a) are arranged in a planar fashion, and an organic layer (3) disposed on the uneven surface of the metal layer (1) and constituted by a plurality of layers including a light-emitting layer (31). Each interface between the plurality of layers of the organic layer (3) is flatter than the uneven surface of the metal layer (1).
    • 提供了一种高度可靠的有机电致发光元件,其中抑制了由于在金属表面产生的表面等离子体激发而导致的光损失,光提取到元件外部的效率以及短路不可能发生。 有机电致发光元件包括金属层(1),其纳米尺寸不均匀结构由纳米颗粒排列结构(6)提供,其中纳米颗粒(6a)以平面方式排列,并且有机层(3) )设置在金属层(1)的不平坦表面上并且由包括发光层(31)的多个层构成。 有机层(3)的多个层之间的每个界面比金属层(1)的不平坦表面平坦。
    • 2. 发明申请
    • Reflex-type screen
    • 反射型屏幕
    • US20050248843A1
    • 2005-11-10
    • US10916880
    • 2004-08-12
    • Hajime MarutaTakahiro KoyanagiMasatoshi Niwa
    • Hajime MarutaTakahiro KoyanagiMasatoshi Niwa
    • G03B21/60
    • G03B21/602
    • A reflex-type screen 2 for reflecting a light projected obliquely from a projector to a front of the reflex-type screen 2, including a base material 5 made of material which absorbs light, a white resin layer 6 which is formed on a projector side inclined plane 3 on the base material 5 and reflects light and a transparent diffusing layer 8 which includes transparent binder resin and diffusing agent, and is formed to cover the white resin layer 6, and the base material 5 includes the projector side inclined plane 3 that is provided at an angle so that light from the projection enters the projector side inclined plane 3 and a non-projector side inclined plane 4 that is provided at an angle so that the light from the projection does not enter the non-projector side inclined plane 4, and the projector side inclined plane 3 and the non-projector side inclined plane 4 are located alternatively, so that the base material 5 is formed to be saw-toothed shape. The white resin layer 6 reflects the light from the projector to the front of the reflex-type screen 2, and the non-projector side inclined plane 4 absorbs almost of incident light, and the transparent diffusing layer 8 diffuses light which is reflected by the white resin layer 6.
    • 反射型屏幕2,用于将从投影仪倾斜投影的光反射到反射型屏幕2的前部,反射型屏幕2包括由吸收光的材料制成的基材5,形成在投影仪侧的白色树脂层6 在基材5上倾斜平面3并反射光和包括透明粘合剂树脂和扩散剂的透明漫射层8,并且形成为覆盖白色树脂层6,并且基材5包括投影仪侧倾斜平面3,投影仪侧倾斜面3 以一定的角度设置,使得来自投影的光进入投影仪侧倾斜平面3和非投影机侧倾斜平面4,该非投影器侧倾斜平面4以一定角度设置,使得来自投影的光不会进入非投影机侧倾斜平面 如图4所示,投影仪侧倾斜面3和非投影机侧倾斜面4交替地配置,使得基材5形成为锯齿状。 白色树脂层6将来自投影仪的光反射到反射型屏幕2的前方,非投影机侧倾斜面4吸收几乎入射光,透明漫射层8漫射由 白色树脂层6。
    • 7. 发明申请
    • RADIATION CASSETTE CARRIER AND PORTABLE RADIATION IMAGING APPARATUS
    • 辐射卡塞尔和便携式辐射成像装置
    • US20120134477A1
    • 2012-05-31
    • US13277345
    • 2011-10-20
    • Takahiro Koyanagi
    • Takahiro Koyanagi
    • G01N23/04
    • A61B6/4283A61B6/56
    • A cassette carrier for containing a cassette incorporating a semiconductor radiation detector includes a rectangular recessed portion formed for containing the cassette with an irradiation surface exposed. The recessed portion is formed by a first frame that forms a side wall of one side thereof and includes a handle that a user holds, and a second frame forming a side wall of another side of the recessed portion. In the side wall formed by the first frame, an opening is provided in an opposite position opposing a connector unit of the cassette with the cassette attached to the recessed portion. The first frame has a space in communication with the opening, and connection/disconnection of an external cable to/from the connector unit is possible through the space with the cassette attached, and the space is large enough to contain an entire connector housing of the external.
    • 用于容纳包含半导体辐射检测器的盒的盒式载体包括形成为用于容纳具有暴露的照射表面的盒的矩形凹部。 凹部由形成其一侧的侧壁并且包括使用者握持的手柄的第一框架和形成凹部的另一侧的侧壁的第二框架形成。 在由第一框架形成的侧壁中,开口设置在与盒的连接器单元相对的相对位置,并且盒附接到凹部。 第一框架具有与开口连通的空间,并且可以通过具有附接的盒的空间连接/断开外部电缆到/从连接器单元的连接/断开,并且空间足够大以容纳整个连接器壳体 外部。
    • 9. 发明申请
    • RADIOGRAPHIC IMAGING APPARATUS
    • 放射成像装置
    • US20120228499A1
    • 2012-09-13
    • US13508858
    • 2010-11-24
    • Takahiro Koyanagi
    • Takahiro Koyanagi
    • G01T1/16
    • G03B42/04
    • A radiographic imaging apparatus includes a radiographic-image detecting unit configured to detect radiation and convert the detected radiation to an image signal; a wireless transmission unit configured to wirelessly transmit the image signal to an external device; and a housing configured to cover the radiographic-image detecting unit and the wireless transmission unit, wherein a first side surface of the housing has a first opening for wireless transmission performed by the wireless transmission unit, and a second side surface of the housing adjoining the first side surface has a second opening for wireless transmission by the wireless transmission unit.
    • 射线照相成像装置包括:射线照相图像检测单元,被配置为检测辐射并将检测到的辐射转换成图像信号; 无线发送单元,被配置为将图像信号无线地发送到外部设备; 以及壳体,被配置为覆盖所述射线照相图像检测单元和所述无线传输单元,其中所述壳体的第一侧表面具有由所述无线传输单元执行的用于无线传输的第一开口,以及邻接所述无线传输单元的所述外壳的第二侧表面 第一侧表面具有用于由无线传输单元进行无线传输的第二开口。
    • 10. 发明申请
    • Reflex-type screen assembly
    • 反射式屏幕组合
    • US20050200952A1
    • 2005-09-15
    • US10980339
    • 2004-11-04
    • Masatoshi NiwaHajime MarutaTakahiro Koyanagi
    • Masatoshi NiwaHajime MarutaTakahiro Koyanagi
    • G03B21/56G03B21/60
    • G03B21/60
    • A reflex-type screen includes a base which has saw-tooth appearance, and an optical absorption layer on one edge of each saw-tooth of the base. The base consists of white resin and includes a plurality of projector side inclined planes and non-projector side inclined planes, which are alternately provided to form the saw-tooth appearance. The projector side inclined planes are oriented so that the image light from the projector may be incident on them, while the non-projector side inclined planes are oriented so that the image light from the projector may not be incident on them. The optical absorption layer is formed on each of the non-projector side inclined planes of the base to absorb the light. The projector side inclined plane reflects the image light just in front of the observer of the reflex-type screen from the projector.
    • 反射型屏幕包括具有锯齿外观的基座和在基座的每个锯齿的一个边缘上的光吸收层。 基座由白色树脂构成,并且包括多个投影机侧倾斜面和非投影机侧倾斜面,交替地设置以形成锯齿外观。 投影机侧倾斜面被定向成使得来自投影仪的图像光可能入射到其上,而非投影仪侧倾斜平面被定向成使得来自投影仪的图像光不会入射到它们上。 光吸收层形成在底座的每个非投影机侧倾斜平面上以吸收光。 投影仪侧倾斜面从投影仪将反射型屏幕的观察者正前方的图像光反射。