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11. 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。

12. 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。

13. 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。

14. 发明申请

US20090133594A1 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：光导指板，使用光导板的可移动接触结构，制造可移动接触结构的方法，以及使用光指导板和可移动接触结构的开关
公开(公告)号：US20090133594A1
公开(公告)日：2009-05-28
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： B41F17/00 , B41F33/00
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。

15. 发明申请

US20090145733A1 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。

16. 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。

17. 发明申请

US20090095607A1 SWITCH 审中-公开
标题翻译：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。

18. 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。

19. 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。

20. 发明授权

US08143541B2 Movable contact assembly including light inlet having plural grooves, and switch using the same 失效
标题翻译：可移动接触组件，包括具有多个凹槽的光入口和使用其的开关
公开(公告)号：US08143541B2
公开(公告)日：2012-03-27
申请号：US12246417
申请日：2008-10-06
申请人： Koji Tanabe , Yousuke Chikahisa , Tsutomu Aisaka
发明人： Koji Tanabe , Yousuke Chikahisa , Tsutomu Aisaka
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , H01H2205/016 , H01H2209/002 , H01H2209/082 , H01H2219/044 , H01H2219/056 , H01H2219/06 , H01H2219/062 , H01H2221/07
摘要： A movable contact assembly includes a light guiding sheet which is light transmittable, and a movable contact provided on the light guiding sheet. The light guiding sheet has a portion having the movable contact provided thereon and a portion having plural grooves provided therein. The grooves constitute a light inlet for introducing light into the light guiding sheet. This movable contact assembly can illuminate a switch preferably with a simple structure, providing the switch with an easily operation.
摘要翻译：可移动接触组件包括可透光的导光片和设置在导光片上的可动触头。导光片具有设置在其上的可动触头的部分和设置在其中的多个凹槽的部分。凹槽构成用于将光引入导光片的光入口。该可动触头组件可以以简单的结构照亮开关，为开关提供容易的操作。

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