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8 条记录 (耗时 0.025 秒)

    Surface illuminating device and image display apparatus
    1.
    发明授权
    Surface illuminating device and image display apparatus 有权
    表面照明装置和图像显示装置

    公开(公告)号：US08118469B2

    公开(公告)日：2012-02-21

    申请号：US12545645

    申请日：2009-08-21

    申请人： Shogo Shinkai ,  Akihiro Shibata ,  Katsuhiro Doi ,  Satoko Asaoka ,  Yasuyuki Kudo

    发明人： Shogo Shinkai ,  Akihiro Shibata ,  Katsuhiro Doi ,  Satoko Asaoka ,  Yasuyuki Kudo

    IPC分类号： F21V7/04

    CPC分类号： G02F1/133611 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

    摘要： A surface illuminating device is provided and includes a plurality of linear light sources, a light-transmissive optical sheet including a luminance-distribution control layer for decreasing unevenness in luminance of light emitted from the linear light sources, and a reflection surface for reflecting the light emitted from the linear light sources. The luminance-distribution control layer includes a plurality of protrusions. In a range of 0≦x≦L/2, protruding directions of some or all the protrusions are inclined such that the protruding directions of the protrusions are located farther from a Z direction, which is an optical axis of a linear light source in an X direction, to the X direction as the protrusions are located farther from the position of x=0 in the X direction, where the X direction represents the arrangement direction of the linear light sources.

    摘要翻译： 提供了一种表面照明装置，包括多个线性光源，包括用于减少从线性光源发射的光的亮度不均匀的亮度分布控制层的透光光学片和用于反射光的反射表面 从线性光源发射。 亮度分布控制层包括多个突起。 在0＆lt; nlE; x＆lt; ll; L / 2的范围内，一部分或全部突起的突出方向倾斜，使得突起的突出方向位于比Z方向更远的Z方向，该Z方向是线性光源的光轴 X方向相对于X方向，X方向表示X线方向的排列方向。

    SURFACE ILLUMINATING DEVICE AND IMAGE DISPLAY APPARATUS
    2.
    发明申请
    SURFACE ILLUMINATING DEVICE AND IMAGE DISPLAY APPARATUS 有权
    表面照明装置和图像显示装置

    公开(公告)号：US20100046204A1

    公开(公告)日：2010-02-25

    申请号：US12545645

    申请日：2009-08-21

    申请人： Shogo Shinkai ,  Akihiro Shibata ,  Katsuhiro Doi ,  Satoko Asaoka ,  Yasuyuki Kudo

    发明人： Shogo Shinkai ,  Akihiro Shibata ,  Katsuhiro Doi ,  Satoko Asaoka ,  Yasuyuki Kudo

    IPC分类号： G02F1/13357

    CPC分类号： G02F1/133611 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

    摘要： A surface illuminating device is provided and includes a plurality of linear light sources, a light-transmissive optical sheet including a luminance-distribution control layer for decreasing unevenness in luminance of light emitted from the linear light sources, and a reflection surface for reflecting the light emitted from the linear light sources. The luminance-distribution control layer includes a plurality of protrusions. In a range of 0≦x≦L/2, protruding directions of some or all the protrusions are inclined such that the protruding directions of the protrusions are located farther from a Z direction, which is an optical axis of a linear light source in an X direction, to the X direction as the protrusions are located farther from the position of x=0 in the X direction, where the X direction represents the arrangement direction of the linear light sources.

    摘要翻译： 提供了一种表面照明装置，包括多个线性光源，包括用于减少从线性光源发射的光的亮度不均匀的亮度分布控制层的透光光学片和用于反射光的反射表面 从线性光源发射。 亮度分布控制层包括多个突起。 在0＆lt; nlE; x＆lt; ll; L / 2的范围内，一部分或全部突起的突出方向倾斜，使得突起的突出方向位于比Z方向更远的Z方向，该Z方向是线性光源的光轴 X方向相对于X方向，X方向表示X线方向的排列方向。

    Plastic card
    7.
    发明授权
    Plastic card 失效
    塑胶卡

    公开(公告)号：US06848622B2

    公开(公告)日：2005-02-01

    申请号：US10415918

    申请日：2002-09-03

    申请人： Takao Kudo ,  Shinichi Matsumura ,  Satoko Asaoka

    发明人： Takao Kudo ,  Shinichi Matsumura ,  Satoko Asaoka

    IPC分类号： B32B27/00 ,  B32B27/08 ,  B42D15/10 ,  G06K19/06

    CPC分类号： B32B27/08 ,  B32B27/00 ,  B42D25/00 ,  B42D25/369

    摘要： In a plastic card (10) for an embossing finish comprising a core material (12) and a sheath material (13), a breaking elongation of the core material (12) is 25% or less and a breaking elongation of the sheath material (13) is 130% or more. The ratio of the thickness of the core material to the thickness of the sheath material (13) occupied in the entire part of the plastic card is set to 20 to 53:10. Otherwise, a breaking elongation of the core material (12) is 50% or less and the tensile strength of the sheath material (13) is 100 MPa or more. The ratio of the thickness of the sheath material (13) to the thickness of the core material (12) occupied in the entire part of the card is set to 41 to 90:10. The breaking elongation of the core material (12) and the sheath material (13) or the tensile strength of the sheath material (13), and the ratio of thickness of the core material (12) to the sheath material (13) are adjusted so that the plastic card excellent in embossing characteristics and hardly generating cracks due to a repetitive bending fatigue is provided.

    摘要翻译： 在包括芯材（12）和护套材料（13）的压花加工用塑料卡（10）中，芯材（12）的断裂伸长率为25％以下，护套材料的断裂伸长率 13）为130％以上。 将芯材的厚度与在塑料卡的整个部分占据的护套材料（13）的厚度的比率设定为20至53:10。 否则，芯材（12）的断裂伸长率为50％以下，护套材料（13）的拉伸强度为100MPa以上。 护套材料（13）的厚度与芯片整体部分占据的芯材（12）的厚度之比设定为41〜90:10。 芯材（12）和护套材料（13）的断裂伸长率或护套材料（13）的拉伸强度以及芯材料（12）与护套材料（13）的厚度之比被调整 从而提供了压花特性优异且难以产生由于重复弯曲疲劳引起的裂纹的塑料卡。