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49 条记录 (耗时 0.035 秒)

    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE
    11.
    发明申请
    OPTICAL ELEMENT COVERING MEMBER, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE 失效
    光学元件覆盖构件，背光和液晶显示装置

    公开(公告)号：US20090079900A1

    公开(公告)日：2009-03-26

    申请号：US12212194

    申请日：2008-09-17

    申请人： Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai

    发明人： Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai

    IPC分类号： G02F1/1333 ,  B60Q3/04 ,  G02B5/00

    CPC分类号： G02F1/133602 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2201/54

    摘要： An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides forming primary surfaces of the support medium, at least one set of sides facing each other is covered with the covering member, and the following equation (1) is satisfied under conditions at a temperature of 70° C., 0≦F≦1.65×104×t/L   (1) where t indicates the thickness of the support medium, L indicates the length of the side of the support medium covered with the covering member, F indicates a tensile force of the covering member, which acts in a direction parallel to the side having the length L.

    摘要翻译： 光学元件覆盖部件包括：至少一个光学元件; 支撑所述至少一个光学元件的支撑介质; 以及覆盖所述至少一个光学元件和所述支撑介质的可收缩覆盖构件。 在光学元件覆盖部件中，在形成支撑介质的主表面的侧面中，至少一对面对面被覆盖部件覆盖，并且在温度为70°的条件下满足以下等式（1） C，<？in-line-formula description =“In-line Formulas”end =“lead”？> 0 <= F <= 1.65x104xt / L（1）<？in-line-formula description = 线公式“end =”tail“？>其中t表示支撑介质的厚度，L表示覆盖件覆盖的支撑介质的一侧的长度，F表示覆盖件的张力， 平行于长度为L的一侧的方向

    Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device
    12.
    发明授权
    Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device 失效
    光学元件外壳，其具有在拐角/弯曲部分处具有开口的收缩封闭构件，背光源和液晶显示装置

    公开(公告)号：US07683980B2

    公开(公告)日：2010-03-23

    申请号：US12212194

    申请日：2008-09-17

    申请人： Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai

    发明人： Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133602 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2201/54

    摘要： An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides forming primary surfaces of the support medium, at least one set of sides facing each other is covered with the covering member, and the following equation (1) is satisfied under conditions at a temperature of 70° C., 0≦F≦1.65×104×t/L   (1) where t indicates the thickness of the support medium, L indicates the length of the side of the support medium covered with the covering member, F indicates a tensile force of the covering member, which acts in a direction parallel to the side having the length L.

    摘要翻译： 光学元件覆盖部件包括：至少一个光学元件; 支撑所述至少一个光学元件的支撑介质; 以及覆盖所述至少一个光学元件和所述支撑介质的可收缩覆盖构件。 在光学元件覆盖部件中，在形成支撑介质的主表面的侧面中，至少一对面对面被覆盖部件覆盖，并且在温度为70°的条件下满足以下等式（1） C.，0＆nlE; F＆nlE; 1.65×104×t / L（1）其中t表示支撑介质的厚度，L表示覆盖件覆盖的支撑介质的一侧的长度，F表示 该覆盖部件沿与长度为L的一侧平行的方向作用。

    Illuminating device and display unit
    14.
    发明授权
    Illuminating device and display unit 失效
    照明装置和显示单元

    公开(公告)号：US08246188B2

    公开(公告)日：2012-08-21

    申请号：US12669396

    申请日：2009-05-20

    申请人： Shogo Shinkai ,  Shigehiro Yamakita ,  Hirokazu Odagiri ,  Yasuyuki Kudo

    发明人： Shogo Shinkai ,  Shigehiro Yamakita ,  Hirokazu Odagiri ,  Yasuyuki Kudo

    IPC分类号： F21V5/02

    CPC分类号： G02B3/0043 ,  G02B5/0263 ,  G02F1/133606 ,  G02F1/133611 ,  G02F2001/133607

    摘要： An illuminating device capable of decreasing not only in-plane luminance unevenness in the front face direction but also in-plane luminance unevenness when viewed from a diagonal direction is provided. Where an occupancy ratio of a return light generation section in which light from respective linear light sources vertically entering a light incident surface of an optical sheet is entirely reflected by a surface of a convex section and return light oriented toward a reflecting plate is generated out of a first region R1 when the optical sheet is viewed from the normal line direction of a face is K1; and where an occupancy ratio of a return light generation section in which light from the respective linear light sources vertically entering the light incident surface of the optical sheet is entirely reflected by a surface of convex sections and return light oriented toward the reflecting plate is generated out of a second region when the optical sheet is viewed from the normal line direction of the face is K2, and K1 is larger than K2.

    摘要翻译： 提供了一种照明装置，其能够不仅从正面方向减少面内的亮度不均匀性，还能够从对角线方向观察时降低面内的亮度不均匀性。 其中垂直进入光学片的光入射面的各个线性光源的光完全被凸部的表面反射并返回朝向反射板的光的返回光生成部的占有率从 当从面的法线方向观察光学片时的第一区域R1为K1; 并且其中来自垂直进入光学片的光入射表面的各个线性光源的光完全被凸部的表面反射并返回朝向反射板的光的返回光产生部的占有率被产生 当从面的法线方向观察光学片时的第二区域是K2，K1大于K2。

    OPTICAL SHEET STACK BODY, ILLUMINATING DEVICE, AND DISPLAY DEVICE
    15.
    发明申请
    OPTICAL SHEET STACK BODY, ILLUMINATING DEVICE, AND DISPLAY DEVICE 审中-公开
    光学片堆叠体，照明装置和显示装置

    公开(公告)号：US20110205734A1

    公开(公告)日：2011-08-25

    申请号：US13029364

    申请日：2011-02-17

    申请人： Shigehiro Yamakita ,  Shogo Shinkai ,  Yasuyuki Kudo ,  Taku Ishimori ,  Eiji Ohta ,  Yutaka Muramoto

    发明人： Shigehiro Yamakita ,  Shogo Shinkai ,  Yasuyuki Kudo ,  Taku Ishimori ,  Eiji Ohta ,  Yutaka Muramoto

    IPC分类号： F21V11/16

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

    摘要： An optical sheet stack body includes two optical sheets disposed to overlap a plurality of point light sources arranged in a first direction and arranged in a second direction crossing the first direction. The optical sheets are disposed so that a long-side direction of the optical sheet crosses the first and second directions at an angle other than right angle. A first optical sheet disposed on the point light source side has a plurality of first three-dimensional structures extending in a direction parallel to or almost parallel to the first direction. A second optical sheet disposed on the side opposite to the point light source has a plurality of second three-dimensional structures extending in a direction parallel to or almost parallel to the second direction. The second three-dimensional structure has a shape by which return light is generated from normal incident light more than the first three-dimensional structure.

    摘要翻译： 光学片材堆叠体包括两个光学片，其布置成与沿第一方向布置的多个点光源重叠并且沿与第一方向交叉的第二方向布置。 光学片被设置为使得光学片的长边方向以与直角不同的角度与第一和第二方向交叉。 设置在点光源侧的第一光学片具有沿与第一方向平行或几乎平行的方向延伸的多个第一三维结构。 设置在与点光源相对的一侧的第二光学片具有沿与第二方向平行或几乎平行的方向延伸的多个第二三维结构。 第二三维结构具有比正常入射光多于第一三维结构产生返回光的形状。

    ILLUMINATING APPARATUS AND DISPLAY APPARATUS
    19.
    发明申请
    ILLUMINATING APPARATUS AND DISPLAY APPARATUS 有权
    照明设备和显示设备

    公开(公告)号：US20100039797A1

    公开(公告)日：2010-02-18

    申请号：US12539342

    申请日：2009-08-11

    申请人： Shogo Shinkai ,  Shigehiro Yamakita ,  Yasuyuki Kudo ,  Taku Ishimori ,  Eiji Ohta ,  Yutaka Muramoto

    发明人： Shogo Shinkai ,  Shigehiro Yamakita ,  Yasuyuki Kudo ,  Taku Ishimori ,  Eiji Ohta ,  Yutaka Muramoto

    IPC分类号： G02F1/13357

    CPC分类号： G02F1/133606 ,  G02B3/0006 ,  G02B5/045 ,  G02F1/133603 ,  G02F2001/133607

    摘要： An illuminating apparatus is provided and includes a plurality of point light sources in one plane and a first optical sheet and a second optical sheet overlapped in a region facing the plurality of point light sources. The plurality of point light sources are arranged in a first direction and also arranged in a second direction orthogonal to the first direction. The first optical sheet has a plurality of first three-dimensional structures extending in a direction parallel to the first direction and arranged in a direction parallel to the second direction. The second optical sheet has a plurality of second three-dimensional structures extending in a direction parallel to the second direction and arranged in a direction parallel to the first direction. Each of the second three-dimensional structures has a shape which generates a larger amount of return light from normal incident light as compared with the first three-dimensional structures.

    摘要翻译： 提供一种照明装置，在一个平面中包括多个点光源，并且在与多个点光源相对的区域中重叠的第一光学片和第二光学片。 多个点光源配置在与第一方向正交的第二方向上的第一方向上。 第一光学片具有沿平行于第一方向的方向延伸的多个第一三维结构，并且沿与第二方向平行的方向排列。 第二光学片具有在与第二方向平行的方向上延伸并沿与第一方向平行的方向设置的多个第二三维结构。 与第一三维结构相比，第二三维结构中的每一个具有从正常入射光产生更大量的返回光的形状。