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    Light Guiding Sheet and Movable Contact Body Using the Same
    2.
    发明申请
    Light Guiding Sheet and Movable Contact Body Using the Same 失效
    光导板和可动接触体使用它

    公开(公告)号：US20100140069A1

    公开(公告)日：2010-06-10

    申请号：US12628702

    申请日：2009-12-01

    申请人： Naoki TATEHATA ,  Tsutomu AISAKA ,  Hirotoshi WATANABE ,  Yousuke CHIKAHISA

    发明人： Naoki TATEHATA ,  Tsutomu AISAKA ,  Hirotoshi WATANABE ,  Yousuke CHIKAHISA

    IPC分类号： H01H9/00 ,  G02B6/10

    CPC分类号： H01H13/83 ,  H01H2205/018 ,  H01H2209/082 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/062

    摘要： A concavo-convex light emitting section provided on an under surface of a base material is formed of a synthetic resin with inorganic oxide dispersed therein. A larger amount of light is reflected by inorganic oxide having a large refractive index and dispersed inside the synthetic resin, to cause a plurality of light emitting sections to emit bright light with a small number of light emitting elements. A light guiding sheet capable of making bright and uniform illumination and a movable contact body using the same are realized with a simple configuration.

    摘要翻译： 设置在基材的下表面上的凹凸光发射部分由合成树脂形成，其中分散有无机氧化物。 较大量的光被折射率大的无机氧化物反射并分散在合成树脂内部，从而使多个发光部分发出少量发光元件的亮光。 能够以简单的结构实现能够进行明亮均匀照明的导光片和使用其的可动接触体。

    LIGHT GUIDE SHEET AND MOVABLE CONTACT ELEMENT USING THE SAME
    3.
    发明申请
    LIGHT GUIDE SHEET AND MOVABLE CONTACT ELEMENT USING THE SAME 失效
    光导板和可移动接触元件使用相同

    公开(公告)号：US20090268454A1

    公开(公告)日：2009-10-29

    申请号：US12392249

    申请日：2009-02-25

    申请人： Naoki TATEHATA ,  Yousuke Chikahisa ,  Tsutomu Aisaka ,  Koji Tanabe

    发明人： Naoki TATEHATA ,  Yousuke Chikahisa ,  Tsutomu Aisaka ,  Koji Tanabe

    IPC分类号： F21V1/00

    CPC分类号： H01H13/83 ,  G02B6/0035 ,  G02B6/006 ,  H01H2219/044 ,  H01H2219/062

    摘要： A light guide sheet and a movable contact element using the single sheet have a simple structure and can be variously illuminated. The light guide sheet includes irregular-shaped light emitting elements formed on a film-like base material; and light-transmissive, belt-shaped light guide parts each connecting a predetermined number of groups of the light emitting elements. In addition, dome-shaped movable contacts formed of a conductive sheet metal are arranged on the bottom surfaces of the light emitting elements. This structure allows the light emitting elements to emit light of different colors from each other or to emit light with a time difference by making the light guide parts introduce the light of the light-emitting devices corresponding thereto.

    摘要翻译： 导光片和使用该单片的可动触点元件具有简单的结构，并可以进行各种照明。 导光片包括形成在膜状基材上的不规则形状的发光元件; 以及各自连接预定数量的发光元件组的透光带状导光部件。 此外，由发光元件的底面配置由导电性金属片形成的圆顶状的可动触点。 这种结构允许发光元件通过使导光部分引入对应于其的发光器件的光，而发出彼此不同颜色的光或者通过时间差发光。

    MOVABLE CONTACT UNIT WITH LIGHT-GUIDING FUNCTION AND LIGHTED PANEL SWITCH USING THE SAME
    4.
    发明申请
    MOVABLE CONTACT UNIT WITH LIGHT-GUIDING FUNCTION AND LIGHTED PANEL SWITCH USING THE SAME 有权
    具有导光功能的可移动接触单元和使用其的照明面板开关

    公开(公告)号：US20090145733A1

    公开(公告)日：2009-06-11

    申请号：US12331742

    申请日：2008-12-10

    申请人： Naoki TATEHATA ,  Tsutomu Aisaka ,  Yousuke Chikahisa

    发明人： Naoki TATEHATA ,  Tsutomu Aisaka ,  Yousuke Chikahisa

    IPC分类号： H01H9/00

    CPC分类号： H01H13/83 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/062 ,  H01H2221/07

    摘要： The movable contact unit with a light-guiding function has the following structure. An uneven section is formed in a section that is to be lighted on the lower surface of a TPU-made base sheet. A film with a refractive index of light lower than that of the base sheet is disposed beneath the lower surface of the base sheet in a manner that the uneven section is embedded in the film. Besides, an adhesive layer is disposed beneath the film so as to hold a movable contact. The movable contact unit structured above is effectively employed for a lighted panel switch capable of reducing loss in amount of light and providing the section that is to be lighted with required illuminance.

    摘要翻译： 具有导光功能的可动接触单元具有以下结构。 在TPU制的基片的下表面上形成有被点亮的部分的不平坦部。 具有低于基片的折射率的光的薄膜以不均匀部分嵌入薄膜中的方式设置在基片的下表面的下方。 此外，粘合剂层设置在膜下方以保持可动触点。 上述结构的可动接触单元有效地用于能够减少光量损失并提供要被照明的部分所需照度的照明面板开关。

    SWITCH
    6.
    发明申请
    SWITCH 审中-公开
    开关

    公开(公告)号：US20090095607A1

    公开(公告)日：2009-04-16

    申请号：US12248526

    申请日：2008-10-09

    申请人： Naoki TATEHATA ,  Yousuke Chikahisa ,  Tsutomu Alsaka

    发明人： Naoki TATEHATA ,  Yousuke Chikahisa ,  Tsutomu Alsaka

    IPC分类号： H01H9/00

    CPC分类号： H01H13/83 ,  H01H2209/082 ,  H01H2219/03 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2221/07

    摘要： A switch of the present invention has a light guide part having optical transparency formed between a light emitting device, which is arranged at an end of a light guide sheet, and a lower surface of the end of the light guide sheet, so that the light from the light emitting device passes through the light guide part and sufficient light can be introduced into the inside of the light guide sheet from the lower surface of the end, whereby a switch capable of realizing bright and satisfactory illumination is obtained with a simple configuration.

    摘要翻译： 本发明的开关具有在布置在导光片的端部的发光器件和导光片的端部的下表面之间形成有光学透明物的导光部，使得光 从发光装置通过导光部，能够从端部的下表面向导光片的内侧引入足够的光，由此能够以简单的结构获得能够实现明亮且令人满意的照明的开关。