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155 条记录 (耗时 0.019 秒)

    View angle controllable display device and terminal having the same
    61.
    发明授权
    View angle controllable display device and terminal having the same 有权
    视角可控显示装置和终端具有相同的功能

    公开(公告)号：US08203671B2

    公开(公告)日：2012-06-19

    申请号：US11683926

    申请日：2007-03-08

    申请人： Ken Sumiyoshi ,  Koji Mimura

    发明人： Ken Sumiyoshi ,  Koji Mimura

    IPC分类号： G02F1/1347 ,  G02F1/1335

    CPC分类号： G09G3/36 ,  G02F1/1323 ,  G02F1/133305 ,  G02F1/13471 ,  G02F2202/40 ,  G09G2300/023 ,  G09G2320/068

    摘要： A display device, capable of changing view angle range and suitable for reducing thickness and weight, is provided. One compensating panel has such a structure that two polymer films, having birefringence, adhere to each other. The birefringence directions of the polymer films are parallel or orthogonal to the liquid crystal orientation direction. Similarly, another compensating panel has such a structure that two polymer films, having birefringence, adhere to each other. The birefringence directions of the polymer films are parallel or orthogonal to the liquid crystal orientation direction. Since the compensating panel does not include glass substrates but includes polymer films, the display device can be thin and light.

    摘要翻译： 提供了能够改变视角范围并适合于减小厚度和重量的显示装置。 一个补偿面板具有两个具有双折射的聚合物膜彼此粘附的结构。 聚合物膜的双折射方向与液晶取向方向平行或正交。 类似地，另一个补偿面板具有这样的结构，即具有双折射的两个聚合物膜彼此粘附。 聚合物膜的双折射方向与液晶取向方向平行或正交。 由于补偿面板不包括玻璃基板，而是包括聚合物膜，所以显示装置可以薄而轻。

    Liquid crystal panel, liquid crystal display device and terminal device
    63.
    发明授权
    Liquid crystal panel, liquid crystal display device and terminal device 有权
    液晶面板，液晶显示装置及终端装置

    公开(公告)号：US08134663B2

    公开(公告)日：2012-03-13

    申请号：US11690057

    申请日：2007-03-22

    申请人： Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

    发明人： Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133636 ,  G02F1/133555 ,  G02F1/133634 ,  G02F1/134363 ,  G02F2001/133541 ,  G02F2001/134372 ,  G02F2413/13 ,  G02F2413/14

    摘要： To provide a liquid crystal panel capable of realizing excellent display performance using a circular polarizing plate therein, and a liquid crystal display device and a terminal device using the same, with respect to a semi-transmission type liquid crystal display device in a horizontal electric field mode (In-Plane Switching: IPS).A viewer-side circular polarizing plate and a backside circular polarizing plate are disposed outside of a viewer-side substrate and a backside substrate respectively, and a viewer-side compensation plate and a backside compensation plate are disposed between the respective polarizing plates and substrates to reduce a refractive index anisotropy of a liquid crystal layer.

    摘要翻译： 为了提供一种能够使用其中的圆偏振片实现优异的显示性能的液晶面板，以及液晶显示装置和使用该液晶显示装置的终端装置相对于水平电场中的半透射型液晶显示装置 模式（平面切换：IPS）。 观察者侧圆偏振板和背面圆偏振片分别设置在观察者侧基板和背面基板的外侧，观察者侧补偿板和背面补偿板设置在各个偏振板和基板之间， 降低液晶层的折射率各向异性。

    OPTICAL ELEMENT, AND LIGHTING DEVICE, DISPLAY DEVICE AND ELECTRONIC DEVICE THAT USE THE OPTICAL ELEMENT
    64.
    发明申请
    OPTICAL ELEMENT, AND LIGHTING DEVICE, DISPLAY DEVICE AND ELECTRONIC DEVICE THAT USE THE OPTICAL ELEMENT 有权
    光学元件和照明设备，使用光学元件的显示设备和电子设备

    公开(公告)号：US20120013560A1

    公开(公告)日：2012-01-19

    申请号：US13242251

    申请日：2011-09-23

    申请人： Koji MIMURA ,  Ken SUMIYOSHI

    发明人： Koji MIMURA ,  Ken SUMIYOSHI

    IPC分类号： G06F3/041 ,  G02B27/42

    CPC分类号： G02F1/133524 ,  G02B6/005

    摘要： A micro-louver (1) includes: a transparent substrate (2); a concavoconvex shape portion (5) formed on at least one surface of the transparent substrate (2) and in a prescribed pattern for diffracting incident light to form an image; and a light controlling layer (7) including at least one transparent layer (3) and at least light-absorption layer (4) arranged alternately on said at least one surface of the transparent substrate (2), each of said at least one transparent layer (3) and said at least one transparent layer (4) extending in a direction that intersects said at least one surface of the transparent substrate (2).

    摘要翻译： 微百叶窗（1）包括：透明基板（2）; 形成在所述透明基板（2）的至少一个表面上并且以用于衍射入射光以形成图像的规定图案的凹凸形状部分（5） 以及包括至少一个透明层（3）和至少在所述透明基板（2）的所述至少一个表面上交替布置的光吸收层（4）的光控制层（7），所述至少一个透明 层（3）和所述至少一个透明层（4）在与所述透明基板（2）的所述至少一个表面相交的方向上延伸。

    Light source, display device, portable terminal device, and ray direction switching element
    68.
    发明授权
    Light source, display device, portable terminal device, and ray direction switching element 有权
    光源，显示装置，便携式终端装置和射线方向切换元件

    公开(公告)号：US07728925B2

    公开(公告)日：2010-06-01

    申请号：US12320052

    申请日：2009-01-15

    申请人： Ken Sumiyoshi ,  Teruaki Suzuki ,  Fujio Okumura ,  Shinichi Uehara

    发明人： Ken Sumiyoshi ,  Teruaki Suzuki ,  Fujio Okumura ,  Shinichi Uehara

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/1323 ,  G02F1/133524 ,  G02F1/133606 ,  G02F1/13476

    摘要： A planar light source includes a large variable width of an irradiation angle of illumination light, a display device having a large variable width of an angle of field that uses the planar light source, a portable terminal device that uses the display device, and a ray direction switching element that is incorporated in the planar light source. A beam direction regulating element (a louver), which controls a direction of light, and a transparent and scattering switching element, which can switch the transparent state and the scattering state according to ON and OFF of an applied voltage, are provided between a backlight and a liquid crystal panel, whereby it is possible to increase a variable width of an irradiation angle of light in the planar light source and increase a variable width of an angle of field of the liquid crystal display device that uses the planar light source.

    摘要翻译： 平面光源包括照明光的照射角度的大的可变宽度，具有使用该平面光源的角度的可变宽度大的显示装置，使用该显示装置的便携式终端装置，以及射线 方向开关元件并入平面光源。 控制光的方向的光束方向调节元件（百叶窗）和可以根据施加电压的ON和OFF切换透明状态和散射状态的透明散射开关元件设置在背光源 和液晶面板，由此可以增加平面光源中的光的照射角度的可变宽度，并且增加使用平面光源的液晶显示装置的视场角度的可变宽度。

    Planar light source, display device, portable terminal device, and ray direction switching element
    70.
    发明授权
    Planar light source, display device, portable terminal device, and ray direction switching element 有权
    平面光源，显示装置，便携式终端装置和射线方向切换元件

    公开(公告)号：US07630026B2

    公开(公告)日：2009-12-08

    申请号：US12010611

    申请日：2008-01-28

    申请人： Ken Sumiyoshi ,  Teruaki Suzuki ,  Fujio Okumura ,  Shinichi Uehara

    发明人： Ken Sumiyoshi ,  Teruaki Suzuki ,  Fujio Okumura ,  Shinichi Uehara

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/1323 ,  G02F1/133524 ,  G02F1/133606 ,  G02F1/13476

    摘要： A planar light source includes a large variable width of an irradiation angle of illumination light, a display device having a large variable width of an angle of field that uses the planar light source, a portable terminal device that uses the display device, and a ray direction switching element that is incorporated in the planar light source. A beam direction regulating element (a louver), which controls a direction of light, and a transparent and scattering switching element, which can switch the transparent state and the scattering state according to ON and OFF of an applied voltage, are provided between a backlight and a liquid crystal panel, whereby it is possible to increase a variable width of an irradiation angle of light in the planar light source and increase a variable width of an angle of field of the liquid crystal display device that uses the planar light source.

    摘要翻译： 平面光源包括照明光的照射角度的大的可变宽度，具有使用平面光源的角度的可变宽度大的显示装置，使用该显示装置的便携式终端装置，以及射线 方向开关元件并入平面光源。 控制光的方向的光束方向调节元件（百叶窗）和可以根据施加电压的ON和OFF切换透明状态和散射状态的透明散射开关元件设置在背光源 和液晶面板，由此可以增加平面光源中的光的照射角度的可变宽度，并且增加使用平面光源的液晶显示装置的视场角度的可变宽度。