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公开(公告)号：US08508492B2
公开(公告)日：2013-08-13
申请号：US12768203
申请日：2010-04-27
IPC分类号： G06F3/041
CPC分类号： G06F3/045
摘要： In a touch panel, one of conductive layers on a bottom of an upper substrate and on a top of a lower substrate is formed of belt-shaped conductive layers. The other is a single conductive layer facing the belt-shaped conductive layers. The single conductive layer is provided with a pair of electrodes in positions corresponding to both ends in a direction where the belt-shaped conductive layers extend. When the upper substrate is pressed while a voltage is applied between the pair of electrodes, the top and lower conductive layers contact with each other. Then, a voltage value corresponding to the pressed position in the direction where the belt-shaped conductive layers extend is generated from any of the belt-shaped conductive layers. From the voltage value and the position of the belt-shaped conductive layer from which the voltage value is generated, a pressed position on the upper substrate can be detected.
摘要翻译： 在触摸面板中，上基板的底部和下基板的顶部上的导电层中的一个由带状导电层形成。 另一个是面向带状导电层的单个导电层。 单个导电层在带状导电层延伸的方向上的两端的位置处设置有一对电极。 当在一对电极之间施加电压的同时按压上基板时，上导电层和下导电层彼此接触。 然后，从任何带状导电层产生与带状导电层延伸的方向上的按压位置对应的电压值。 根据产生电压值的带状导电层的电压值和位置，可以检测上基板上的按压位置。
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公开(公告)号：US20080142350A1
公开(公告)日：2008-06-19
申请号：US11954650
申请日：2007-12-12
申请人： Minoru KARAKI , Masahiro Ito , Koji Tanabe , Hirotoshi Watanabe , Yousuke Chikahisa , Yasutaka Yamamoto
发明人： Minoru KARAKI , Masahiro Ito , Koji Tanabe , Hirotoshi Watanabe , Yousuke Chikahisa , Yasutaka Yamamoto
IPC分类号： H01H13/70
CPC分类号： H01H13/702 , H01H2215/006 , H01H2215/008 , H01H2227/022
摘要： A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.
摘要翻译： 可动接触单元包括由聚氨酯树脂制成的基片，由金属薄片制成的圆顶形可动触头和推动突起。 可动触点保持在基片的第一面侧。 推动突起形成在与可动触头的圆顶部相对应的位置的基片的第二面上。
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公开(公告)号：US20090226689A1
公开(公告)日：2009-09-10
申请号：US12400192
申请日：2009-03-09
CPC分类号： H01H13/785 , H01H2201/036 , Y10T428/24942 , Y10T428/25
摘要： A pressure sensitive conductive sheet includes a film-like base material, and a low resistive layer and a high resistive layer, which are formed in this order on the bottom surface of the base material. The high resistive layer has soft particles and hard particles different in average particle size dispersed therein. There are fixed contacts formed under the bottom surface of the high resistive layer. The pressure sensitive conductive sheet and a panel switch using the sheet have small variations in the resistance change after repeated pressing, thereby providing reliable operation.
摘要翻译： 压敏导电片包括在基材的底表面上依次形成的膜状基材和低电阻层和高电阻层。 高电阻层具有分散在其中的软颗粒和平均粒度不同的硬颗粒。 在高电阻层的底表面下方形成有固定的触点。 压敏导电片和使用该片的面板开关在重复按压之后的电阻变化有小的变化，从而提供可靠的操作。
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公开(公告)号：US20080283380A1
公开(公告)日：2008-11-20
申请号：US12103149
申请日：2008-04-15
申请人： Koji Tanabe , Hirotoshi Watanabe
发明人： Koji Tanabe , Hirotoshi Watanabe
IPC分类号： H01H1/02
CPC分类号： H01H13/78 , G01L1/20 , H01H1/029 , H01H2201/036 , H01H2205/002 , H01H2227/012 , H01H2227/014 , H01H2229/002
摘要： A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.
摘要翻译： 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。
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公开(公告)号：US07851717B2
公开(公告)日：2010-12-14
申请号：US12349038
申请日：2009-01-06
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。
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公开(公告)号：US07605338B2
公开(公告)日：2009-10-20
申请号：US11954650
申请日：2007-12-12
申请人： Minoru Karaki , Masahiro Ito , Koji Tanabe , Hirotoshi Watanabe , Yousuke Chikahisa , Yasutaka Yamamoto
发明人： Minoru Karaki , Masahiro Ito , Koji Tanabe , Hirotoshi Watanabe , Yousuke Chikahisa , Yasutaka Yamamoto
IPC分类号： B41J5/26
CPC分类号： H01H13/702 , H01H2215/006 , H01H2215/008 , H01H2227/022
摘要： A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.
摘要翻译： 可动接触单元包括由聚氨酯树脂制成的基片，由金属薄片制成的圆顶形可动触头和推动突起。 可动触点保持在基片的第一面侧。 推动突起形成在与可动触头的圆顶部相对应的位置的基片的第二面上。
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公开(公告)号：US20110315534A1
公开(公告)日：2011-12-29
申请号：US13254506
申请日：2010-06-28
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。
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公开(公告)号：US20090173608A1
公开(公告)日：2009-07-09
申请号：US12349038
申请日：2009-01-06
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。
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公开(公告)号：US07528337B2
公开(公告)日：2009-05-05
申请号：US12103149
申请日：2008-04-15
申请人： Koji Tanabe , Hirotoshi Watanabe
发明人： Koji Tanabe , Hirotoshi Watanabe
IPC分类号： H01H1/10
CPC分类号： H01H13/78 , G01L1/20 , H01H1/029 , H01H2201/036 , H01H2205/002 , H01H2227/012 , H01H2227/014 , H01H2229/002
摘要： A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.
摘要翻译： 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。
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公开(公告)号：US20070273568A1
公开(公告)日：2007-11-29
申请号：US11746762
申请日：2007-05-10
申请人： Shoji Fujii , Kenichi Matsumoto , Koji Tanabe
发明人： Shoji Fujii , Kenichi Matsumoto , Koji Tanabe
IPC分类号： H03M1/66
CPC分类号： G06F3/045 , Y10S323/904 , Y10T428/31504
摘要： A touch panel includes a light-transmittable upper substrate, a light-transmittable upper resistor layer on a lower surface of the upper substrate, a light-transmittable lower substrate, a light-transmittable lower resistor layer on an upper surface of the lower substrate, an adhesive layer on an upper surface of the upper substrate, and a light-transmittable plate on the adhesive layer. The upper substrate is made of material having oxygen and nitrogen removed therefrom. The lower resistor layer faces the upper resistor layer by a distance. The light-transmittable plate disables oxygen and nitrogen to pass through the plate substantively. Even being used in high temperatures, this touch panel does not produce an air bubble in the adhesive layer, hence allowing a user to clearly view a display device through the touch panel.
摘要翻译： 触摸面板包括可透光上层基板，在上基板的下表面上的可透光上电阻层，可透光下基板，在下基板的上表面上的可透光下电阻层， 在上基板的上表面上的粘合剂层和粘合剂层上的可透光板。 上基板由从其中除去氧和氮的材料制成。 下电阻层面向上电阻层一段距离。 透光板禁止氧气和氮气通过板材。 即使在高温下使用，该触摸面板也不会在粘合剂层中产生气泡，因此允许用户通过触摸面板清楚地观看显示装置。
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