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1. 发明授权

US08164014B2 Light guiding sheet and movable contact body using the same 失效
标题翻译：导光片和使用其的活动接触体
公开(公告)号：US08164014B2
公开(公告)日：2012-04-24
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： H01H9/18 , H01H13/83
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。

2. 发明授权

US07851717B2 Light-guide sheet, movable contact unit and switch using the same 有权
标题翻译：导光板，可动接触单元和使用其的开关
公开(公告)号：US07851717B2
公开(公告)日：2010-12-14
申请号：US12349038
申请日：2009-01-06
申请人： Naoki Tatehata , Yousuke Chikahisa , Tsutomu Aisaka , Koji Tanabe , Hirotoshi Watanabe
发明人： Naoki Tatehata , Yousuke Chikahisa , Tsutomu Aisaka , Koji Tanabe , Hirotoshi Watanabe
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , H01H13/7006 , H01H2219/044 , H01H2219/056 , H01H2219/06 , H01H2219/062
摘要： A light-guide sheet includes a light transmissive film substrate, and luminescent protrusions formed at predetermined points on the substrate. At least one of the substrate and each of the luminescent protrusions is colored to a color tone that absorbs yellow light more than blue light. Alternatively, a reflective layer colored to a color tone that absorbs yellow light more than blue light is provided on at least one of the top and bottom faces of the substrate.
摘要翻译：导光片包括透光膜基板和形成在基板上的预定点处的发光突起。基板和每个发光突起中的至少一个被着色为比蓝光更多地吸收黄光的色调。或者，在基板的顶面和底面中的至少一个上设置着色于色调上的，比蓝光吸收黄色光的反射层。

3. 发明授权

US07946720B2 Light guide sheet, movable contact structure using the light guide sheet, method of manufacturing the movable contact structure, and switch using the light guide sheet and the movable contact structure 有权
标题翻译：导光片，使用导光片的可动触点结构，可动触点结构的制造方法以及使用导光片和可动触点结构的开关
公开(公告)号：US07946720B2
公开(公告)日：2011-05-24
申请号：US12266106
申请日：2008-11-06
申请人： Naoki Tatehata , Tsutomu Aisaka , Naoki Sera , Yousuke Chikahisa
发明人： Naoki Tatehata , Tsutomu Aisaka , Naoki Sera , Yousuke Chikahisa
IPC分类号： H04M1/22 , H01H9/18 , H01H13/83
CPC分类号： H01H13/88 , G02B6/0078 , G02B6/243 , H01H13/83 , H01H2205/026 , H01H2219/044 , H01H2219/064 , H01H2229/028 , H04M1/22
摘要： A light shielding part includes a slit provided between a first light guide body and a second light guide body, and an attenuation part which has unevenness formed by print and is additionally provided near end sides of the first light guide body and the second light guide body. The light shielding part can prevent light from being transmitted between the first light guide body and the second light guide body. With this configuration, when illumination parts of the first and second light guide bodies are illuminated, it is possible to illuminate the illumination parts of the first and second light guide bodies at different timings without the illumination part of one light guide body being illuminated with light leaked from the other light guide body.
摘要翻译：遮光部包括设置在第一导光体和第二导光体之间的狭缝，以及具有由印刷形成的凹凸的衰减部，另外设置在第一导光体和第二导光体的端面附近。遮光部能够防止光在第一导光体与第二导光体之间传递。利用这种构造，当第一和第二导光体的照明部分被照亮时，可以在不同的时刻照射第一和第二导光体的照明部分，而不会用光照亮一个导光体的照明部分从另一个导光体泄漏。

4. 发明授权

US08164015B2 Movable contact unit and switch using the same 失效
标题翻译：可移动接触单元和使用其的开关
公开(公告)号：US08164015B2
公开(公告)日：2012-04-24
申请号：US12668910
申请日：2009-02-20
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： H01H9/00
CPC分类号： H01H13/83 , H01H2205/016 , H01H2215/036 , H01H2219/044 , H01H2219/062
摘要： A movable contact unit includes a light-guide sheet, a cover sheet, a movable contact, and a light-transmissive light-guide portion. The light-guide sheet includes a film-shaped substrate, and a convex and concave luminescent portion provided on the substrate. The cover sheet faces the substrate. A dome-shaped resilient movable contact made of a thin metal sheet is attached to the cover sheet at a position corresponding to the luminescent portion. The light-guide portion is provided on the cover sheet at a position other than an area where the movable contact is disposed or on the light-guide sheet at a position other than an area where the light-guide portion is disposed. If the light-guide portion is provided on the light-guide sheet, the movable contact may be attached to the light-guide sheet without using the cover sheet.
摘要翻译：可动接触单元包括导光片，覆盖片，可动接点和透光导光部。导光片包括膜状基板和设置在基板上的凸凹发光部。封面面向衬底。在与发光部对应的位置处，在覆盖片上附着由薄金属片构成的圆顶状弹性活动触点。导光部在除了设置有可动触点的区域以外的位置处设置在覆盖片上，或者在除了配置有导光部的区域以外的位置处设置在导光片上。如果导光部设置在导光片上，则可以在不使用盖片的状态下将可动触头安装在导光片上。

5. 发明申请

US20100187077A1 MOVABLE CONTACT UNIT AND SWITCH USING THE SAME 失效
标题翻译：可移动的接触单元和使用它的开关
公开(公告)号：US20100187077A1
公开(公告)日：2010-07-29
申请号：US12668910
申请日：2009-02-20
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： H01H9/00
CPC分类号： H01H13/83 , H01H2205/016 , H01H2215/036 , H01H2219/044 , H01H2219/062
摘要： A movable contact unit includes a light-guide sheet, a cover sheet, a movable contact, and a light-transmissive light-guide portion. The light-guide sheet includes a film-shaped substrate, and a convex and concave luminescent portion provided on the substrate. The cover sheet faces the substrate. A dome-shaped resilient movable contact made of a thin metal sheet is attached to the cover sheet at a position corresponding to the luminescent portion. The light-guide portion is provided on the cover sheet at a position other than an area where the movable contact is disposed or on the light-guide sheet at a position other than an area where the light-guide portion is disposed. If the light-guide portion is provided on the light-guide sheet, the movable contact may be attached to the light-guide sheet without using the cover sheet.
摘要翻译：可动接触单元包括导光片，覆盖片，可动接点和透光导光部。导光片包括膜状基板和设置在基板上的凸凹发光部。封面面向衬底。在与发光部对应的位置处，在覆盖片上附着由薄金属片构成的圆顶状弹性活动触点。导光部在除了设置有可动触头的区域以外的位置处设置在覆盖片上，或者在与导光部配置的区域以外的位置配置在导光片上。如果导光部设置在导光片上，则可以在不使用盖片的状态下将可动触头安装在导光片上。

6. 发明授权

US08097821B2 Movable contact unit with light-guiding function and lighted panel switch using the same 有权
标题翻译：具有导光功能的可移动接触单元和使用其的点亮面板开关
公开(公告)号：US08097821B2
公开(公告)日：2012-01-17
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 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基片的下表面上的要被点亮的部分形成有凹凸部。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。

7. 发明授权

US08025435B2 Light guide sheet and movable contact element using the same 失效
标题翻译：导光板和使用其的可动接触元件
公开(公告)号：US08025435B2
公开(公告)日：2011-09-27
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： F21V7/10 , F21V7/04 , H01H9/16
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 extracting 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 extracting elements. In addition, dome-shaped movable contacts formed of a conductive sheet metal are arranged on the bottom surfaces of the light extracting elements.
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光提取元件; 以及各自连接预定数量的光提取元件组的透光带状导光部。此外，由导电金属片形成的圆顶状的可动触点设置在光提取元件的底表面上。

8. 发明申请

US20110315534A1 LIGHT GUIDE SHEET, MOVABLE CONTACT BODY USING SAME, AND SWITCH 审中-公开
标题翻译：光导板，使用相同的可动触点体和开关
公开(公告)号：US20110315534A1
公开(公告)日：2011-12-29
申请号：US13254506
申请日：2010-06-28
申请人： Koji Tanabe , Naoki Tatehata , Hirotoshi Watanabe , Tsutomu Aisaka
发明人： Koji Tanabe , Naoki Tatehata , Hirotoshi Watanabe , Tsutomu Aisaka
IPC分类号： H01H13/14 , F21V13/02
CPC分类号： H01H13/83 , H01H2219/056 , H01H2219/062 , H01H2219/064
摘要： A light guide sheet guides light emitted from a light introducer. The light guide sheet includes a film-shaped substrate, a light emitting section formed on the substrate, and a belt-shaped light-blocking section. The light emitting section reflects or scatters light transmitting in the substrate to the outside. The light-blocking section is formed in the substrate by coloring a position of the substrate to a color. In the position, the light emitting section is not formed. The color absorbs the light which is emitted from the light introducer. The light emitting section can alternatively be composed of a plurality of projections and/or a plurality of recesses. Such a light-blocking section is formed in a position of the substrate where the projections and/or the recesses are not formed.
摘要翻译：导光片引导从光导引器发出的光。导光片包括膜状基板，形成在基板上的发光部和带状遮光部。发光部将在基板中透射的光反射或散射到外部。通过将基板的位置着色为基色而形成在基板上的遮光部。在该位置，不形成发光部。颜色吸收从光引入器发射的光。发光部分可以替代地由多个突起和/或多个凹部组成。这样的遮光部形成在不形成突起和/或凹部的基板的位置。

9. 发明申请

US20080302642A1 MOVABLE CONTACT ELEMENT AND SWITCH USING THE SAME 失效
标题翻译：可移动的接触元件和开关
公开(公告)号：US20080302642A1
公开(公告)日：2008-12-11
申请号：US12129824
申请日：2008-05-30
申请人： Naoki Tatehata , Takefumi Inoue , Koji Tanabe , Yousuke Chikahisa
发明人： Naoki Tatehata , Takefumi Inoue , Koji Tanabe , Yousuke Chikahisa
IPC分类号： H01H9/18
CPC分类号： H01H13/83 , H01H13/702 , H01H2205/026 , H01H2219/044 , H01H2219/052 , H01H2219/056 , H01H2219/062 , H01H2221/002 , H01H2221/07 , H01H2227/002
摘要： A movable contact point made of a thin conductive metal sheet in an approximate dome shape is attached to the lower surface of a transparent base sheet, and the base sheet is provided at the upper or the lower surface with a fluorescent layer in the location above the movable contact point. Since, in the make-up, light can be made available for illumination in many colors other than that generated from a light emitting device, a movable contact element, as well as a switch formed using the contact element, that offers various illuminating modes can be implemented in a simple structure.
摘要翻译：由透明基片的下表面安装由大致圆顶形状的薄导电金属片构成的活动触点，并且在上表面或下表面上设置荧光层，动触点因为在化妆中，由于可以以不同于由发光装置产生的许多颜色的照明使光线可用，所以能够提供各种照明模式的可动接触元件以及使用该接触元件形成的开关以简单的结构实现。

10. 发明授权

US08337028B2 Light guide sheet and movable contact assembly using the same 失效
标题翻译：导光片和可动触头组合使用
公开(公告)号：US08337028B2
公开(公告)日：2012-12-25
申请号：US12793861
申请日：2010-06-04
申请人： Naoki Tatehata , Yousuke Chikahisa
发明人： Naoki Tatehata , Yousuke Chikahisa
IPC分类号： G01D11/28
CPC分类号： H01H13/83 , H01H2205/016 , H01H2219/062
摘要： A light guide sheet is adapted to be used with a light emitter. The light guide sheet includes a light-transmissive base, a light inlet section having bonded to a lower surface of the base, and an illumination section for diffusing the light entering into the base. The light inlet section has an upper surface and an edge surface connected to the upper surface. The upper surface of the light inlet section is bonded to the lower surface of the base. Light emitted from the light emitter enters into the edge surface the light inlet section. The light inlet section causes the entering light to enter into the base. The light inlet section has a refractive index lower than a refractive index of the base. The light guide sheet provides a movable contact assembly capable of reliably illumination inexpensively.
摘要翻译：导光片适于与发光体一起使用。导光片包括透光基座，接合到基座的下表面的光入口部分和用于使进入基座的光漫射的照明部分。光入口部分具有连接到上表面的上表面和边缘表面。光入口部分的上表面结合到基座的下表面。从发光体发射的光进入光入口部分的边缘表面。光入口部分使进入的光进入基座。光入口部分的折射率低于基底的折射率。导光板提供能够廉价可靠地照明的可动触头组件。

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