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1. 发明授权

US4849133A PTC compositions 失效
标题翻译： PTC组合物
公开(公告)号：US4849133A
公开(公告)日：1989-07-18
申请号：US19156
申请日：1987-02-26
申请人： Shingo Yoshida , Takahisa Akatsuka , Osamu Inoue , Jiro Toyama
发明人： Shingo Yoshida , Takahisa Akatsuka , Osamu Inoue , Jiro Toyama
IPC分类号： C08K7/16 , C08L101/00 , H01C7/02
CPC分类号： H01C7/027
摘要： A PTC composition comprising at least one polymer, from 5% to 45% by volume of electrically conductive or semiconductive particles having a room temperature electric conductivity of at least 10.sup.2 [s/m] dispersed in said polymer, and from 0.2% to 20% by volume of thermally conductive particles having a room temperature electric conductivity of no more than 10.sup.-3 [s/m] and a thermal conductivity of at least 20 [w/m.multidot.k] dispersed in said polymer. A PTC device using such a PTC composition has a high ratio of peak resistance to room temperature resistance, and exhibits high safety.
摘要翻译：一种PTC组合物，其包含分散在所述聚合物中的至少一种具有5体积％至45体积％的具有至少102 [s / m]的室温电导率的导电或半导体颗粒的聚合物和0.2％至20％体积的具有分散在所述聚合物中的不超过10-3 [s / m]的室温电导率和至少20 [w / m×k]的导热率的导热颗粒。使用这种PTC组合物的PTC装置的峰值电阻与室温电阻的比率高，表现出高的安全性。

2. 发明授权

US08742273B2 Switch module 有权
标题翻译：开关模块
公开(公告)号：US08742273B2
公开(公告)日：2014-06-03
申请号：US13500981
申请日：2010-10-28
申请人： Hitoshi Uchida , Manabu Ohrui , Takahisa Akatsuka
发明人： Hitoshi Uchida , Manabu Ohrui , Takahisa Akatsuka
IPC分类号： H01H9/00 , H01H13/83 , H01H13/02
CPC分类号： H01H9/00 , G02B6/0043 , G02B6/006 , G02B6/0065 , H01H13/023 , H01H13/83 , H01H13/88 , H01H2219/044 , H01H2219/046 , H01H2219/056 , H01H2219/06 , H01H2219/062 , H01H2229/02
摘要： A switch module is provided with a circuit substrate that has a metal dome sheet mounted on a surface thereof which is arranged in opposition to a key substrate, a light guiding sheet that is arranged between the key substrate and the circuit substrate, an LED, and a reflector that makes the light emitted from the LED incident into the light guiding sheet from an end thereof, wherein key parts are able to be illuminated by the switch module. At an inner side of the reflector in the light guiding sheet, there is formed a printed pattern of white ink for scattering light on an optical path of the light which transmits through a first surface from the vicinity of an edge portion of the reflector.
摘要翻译：开关模块设置有电路基板，该电路基板安装在与键基板相对配置的表面上的金属圆顶板，布置在键基板和电路基板之间的导光板，LED和使得从LED发射的光从其一端入射到导光片中的反射器，其中键部件能够被开关模块照亮。在导光片的反射器的内侧形成印刷图案的白色墨水，用于将光从光反射器的边缘部分附近透过第一表面的光路上散射。

3. 发明授权

US08367950B2 Key module for mobile device 失效
标题翻译：移动设备的关键模块
公开(公告)号：US08367950B2
公开(公告)日：2013-02-05
申请号：US12935058
申请日：2009-03-09
申请人： Kazuyuki Ozaki , Takahisa Akatsuka , Toshihiro Yanagimori , Hiroaki Takada
发明人： Kazuyuki Ozaki , Takahisa Akatsuka , Toshihiro Yanagimori , Hiroaki Takada
IPC分类号： H01H13/83
CPC分类号： H01H13/83 , G02B6/0043 , G02B6/0065 , H01H13/702 , H01H2219/044 , H01H2219/06 , H01H2219/062
摘要： The key module for the mobile device includes a key top 6; a base plate 2 on which a fixed-side contact 7 is disposed; a dome 4 that is disposed on the fixed-side contact 7; a dome sheet 5 that covers the dome 4; an LED module 3 disposed on the base plate 2; and a light guide plate 1 that is disposed on the dome sheet 5. Such a configuration causes light emitted by the LED module 3 propagates within the light guide plate, and exits the light from an exit surface of the light guide plate on the key top 6 side. The light guide plate 1 is formed by inkjet printing a dot pattern in white ink onto a surface of a base material formed from a thermosetting polyurethane elastomer sheet, which surface is opposite to the exit surface of the light guide plate.
摘要翻译：移动设备的关键模块包括键顶6; 设置有固定侧触点7的基板2; 设置在固定侧触点7上的圆顶4; 覆盖穹顶4的圆顶片5; 设置在基板2上的LED模块3; 以及设置在圆顶片5上的导光板1.这样的结构使得由LED模块3发射的光在导光板内传播，并从键顶上的导光板的出射面离开光 6侧。导光板1通过将白色油墨中的点图案喷墨印刷到由与导光板的出射面相反的表面的热固性聚氨酯弹性体片形成的基材的表面上而形成。

4. 发明申请

US20120193200A1 SWITCH MODULE 有权
标题翻译：开关模块
公开(公告)号：US20120193200A1
公开(公告)日：2012-08-02
申请号：US13500981
申请日：2010-10-28
申请人： Hitoshi Uchida , Manabu Ohrui , Takahisa Akatsuka
发明人： Hitoshi Uchida , Manabu Ohrui , Takahisa Akatsuka
IPC分类号： H01H9/00
CPC分类号： H01H9/00 , G02B6/0043 , G02B6/006 , G02B6/0065 , H01H13/023 , H01H13/83 , H01H13/88 , H01H2219/044 , H01H2219/046 , H01H2219/056 , H01H2219/06 , H01H2219/062 , H01H2229/02
摘要： A switch module is provided with a circuit substrate that has a metal dome sheet mounted on a surface thereof which is arranged in opposition to a key substrate, a light guiding sheet that is arranged between the key substrate and the circuit substrate, an LED, and a reflector that makes the light emitted from the LED incident into the light guiding sheet from an end thereof, wherein key parts are able to be illuminated by the switch module. At an inner side of the reflector in the light guiding sheet, there is formed a printed pattern of white ink for scattering light on an optical path of the light which transmits through a first surface from the vicinity of an edge portion of the reflector.
摘要翻译：开关模块设置有电路基板，该电路基板安装在与键基板相对配置的表面上的金属圆顶板，布置在键基板和电路基板之间的导光板，LED和使得从LED发射的光从其一端入射到导光片中的反射器，其中键部件能够被开关模块照亮。在导光片的反射器的内侧形成印刷图案的白色墨水，用于将光从光反射器的边缘部分附近透过第一表面的光路上散射。

5. 发明授权

US08545080B2 Switch module 有权
标题翻译：开关模块
公开(公告)号：US08545080B2
公开(公告)日：2013-10-01
申请号：US13497160
申请日：2010-10-28
申请人： Manabu Ohrui , Takahisa Akatsuka , Hitoshi Uchida , Kazuki Ozaki
发明人： Manabu Ohrui , Takahisa Akatsuka , Hitoshi Uchida , Kazuki Ozaki
IPC分类号： F21V8/00
CPC分类号： H01H13/83 , G02B6/0043 , G02B6/006 , H01H2219/044 , H01H2219/056 , H01H2219/06 , H01H2219/062
摘要： In a switch module which is arranged in opposition to a key substrate, the switch module is provided which is able to reduce an amount of light leaking out from the vicinity of an end of a light guiding member in the direction of key parts, so that the key parts can be illuminated in a uniform manner by the light which advances in the interior of the light guiding member. A switch module is provided with a circuit substrate that has a metal dome sheet mounted on a surface thereof which is arranged in opposition to a key substrate, a light guiding sheet that is arranged between the key substrate and the circuit substrate, an LED, and a reflector that makes the light emitted from the LED incident into the light guiding sheet from an end thereof, wherein key parts are able to be illuminated by the switch module.
摘要翻译：在与键盘基板相对配置的开关模块中，设置有能够减少从导光构件的端部附近向关键部件的方向泄漏的光量的开关模块，使得可以通过在导光构件的内部前进的光以均匀的方式照亮关键部分。开关模块设置有电路基板，该电路基板安装在与键基板相对配置的表面上的金属圆顶板，布置在键基板和电路基板之间的导光板，LED和使得从LED发射的光从其一端入射到导光片中的反射器，其中键部件能够被开关模块照亮。

6. 发明申请

US20120182760A1 SWITCH MODULE 有权
标题翻译：开关模块
公开(公告)号：US20120182760A1
公开(公告)日：2012-07-19
申请号：US13497160
申请日：2010-10-28
申请人： Manabu Ohrui , Takahisa Akatsuka , Hitoshi Uchida , Kazuyuki Ozaki
发明人： Manabu Ohrui , Takahisa Akatsuka , Hitoshi Uchida , Kazuyuki Ozaki
IPC分类号： F21V8/00
CPC分类号： H01H13/83 , G02B6/0043 , G02B6/006 , H01H2219/044 , H01H2219/056 , H01H2219/06 , H01H2219/062
摘要： In a switch module which is arranged in opposition to a key substrate, the switch module is provided which is able to reduce an amount of light leaking out from the vicinity of an end of a light guiding member in the direction of key parts, so that the key parts can be illuminated in a uniform manner by the light which advances in the interior of the light guiding member. A switch module is provided with a circuit substrate that has a metal dome sheet mounted on a surface thereof which is arranged in opposition to a key substrate, a light guiding sheet that is arranged between the key substrate and the circuit substrate, an LED, and a reflector that makes the light emitted from the LED incident into the light guiding sheet from an end thereof, wherein key parts are able to be illuminated by the switch module.
摘要翻译：在与键盘基板相对配置的开关模块中，设置有能够减少从导光构件的端部附近向关键部件的方向泄漏的光量的开关模块，使得可以通过在导光构件的内部前进的光以均匀的方式照亮关键部分。开关模块设置有电路基板，该电路基板安装在与键基板相对配置的表面上的金属圆顶板，布置在键基板和电路基板之间的导光板，LED和使得从LED发射的光从其一端入射到导光片中的反射器，其中键部件能够被开关模块照亮。

7. 发明申请

US20110017580A1 KEY MODULE FOR MOBILE DEVICE 失效
标题翻译：移动设备的关键模块
公开(公告)号：US20110017580A1
公开(公告)日：2011-01-27
申请号：US12935058
申请日：2009-03-09
申请人： Kazuyuki Ozaki , Takahisa Akatsuka , Toshihiro Yanagimori , Hiroaki Takada
发明人： Kazuyuki Ozaki , Takahisa Akatsuka , Toshihiro Yanagimori , Hiroaki Takada
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , G02B6/0043 , G02B6/0065 , H01H13/702 , H01H2219/044 , H01H2219/06 , H01H2219/062
摘要： The key module for the mobile device includes a key top 6; a base plate 2 on which a fixed-side contact 7 is disposed; a dome 4 that is disposed on the fixed-side contact 7; a dome sheet 5 that covers the dome 4; an LED module 3 disposed on the base plate 2; and a light guide plate 1 that is disposed on the dome sheet 5. Such a configuration causes light emitted by the LED module 3 propagates within the light guide plate, and exits the light from an exit surface of the light guide plate on the key top 6 side. The light guide plate 1 is formed by inkjet printing a dot pattern in white ink onto a surface of a base material formed from a thermosetting polyurethane elastomer sheet, which surface is opposite to the exit surface of the light guide plate.
摘要翻译：移动设备的关键模块包括键顶6; 设置有固定侧触点7的基板2; 设置在固定侧触点7上的圆顶4; 覆盖穹顶4的圆顶片5; 设置在基板2上的LED模块3; 以及设置在圆顶片5上的导光板1.这样的结构使得由LED模块3发射的光在导光板内传播，并从键顶上的导光板的出射面离开光 6侧。导光板1通过将白色油墨中的点图案喷墨印刷到由与导光板的出射面相反的表面的热固性聚氨酯弹性体片形成的基材的表面上而形成。

8. 发明授权

US07709750B2 Shielding film, shielded printed circuit board, shielded flexible printed circuit board, method of manufacturing shielding film, and method of manufacturing shielded printed circuit board 有权
标题翻译：屏蔽膜，屏蔽印刷电路板，屏蔽柔性印刷电路板，屏蔽膜制造方法和屏蔽印刷电路板的制造方法
公开(公告)号：US07709750B2
公开(公告)日：2010-05-04
申请号：US11914291
申请日：2006-05-10
申请人： Kazuhiro Hashimoto , Syohei Morimoto , Yoshinori Kawakami , Kenji Kamino , Satoshi Ebihara , Hideaki Tanaka , Takahisa Akatsuka
发明人： Kazuhiro Hashimoto , Syohei Morimoto , Yoshinori Kawakami , Kenji Kamino , Satoshi Ebihara , Hideaki Tanaka , Takahisa Akatsuka
IPC分类号： H05K9/00
CPC分类号： H05K3/281 , H05K1/0218 , H05K1/0393 , H05K3/321 , H05K3/4652 , H05K2201/0195 , H05K2203/066 , Y10T156/10 , Y10T428/24983
摘要： The invention includes a shielding film, which does not have breakage of a metal layer, and has excellent abrasion resistance and blocking resistance, and does not crack. The cover film 7 is provided on one surface of a separation film 6a, and an adhesive layer 8a is formed on the surface of the cover film 7 opposite to the separation film 6a via the metal layer. The cover film 7 has at least one hard layer 7a and at least one soft layer 7b, and the surface of the cover film 7 facing the separation film 6a is composed of the hard layer 7a.
摘要翻译：本发明包括不具有金属层破损的屏蔽膜，并且具有优异的耐磨性和抗粘连性，并且不会破裂。覆盖膜7设置在分离膜6a的一个表面上，并且通过金属层在覆盖膜7的与分离膜6a相对的表面上形成粘合剂层8a。覆盖膜7具有至少一个硬质层7a和至少一个软质层7b，并且覆盖膜7的面向分离膜6a的表面由硬质层7a构成。

9. 发明申请

US20090038839A1 SHIELDING FILM, SHIELDED PRINTED CIRCUIT BOARD, SHIELDED FLEXIBLE PRINTED CIRCUIT BOARD, METHOD OF MANUFACTURING SHIELDING FILM, AND METHOD OF MANUFACTURING SHIELDED PRINTED CIRCUIT BOARD 有权
标题翻译：屏蔽膜，屏蔽印刷电路板，屏蔽柔性印刷电路板，制造屏蔽膜的方法和制造屏蔽印刷电路板的方法
公开(公告)号：US20090038839A1
公开(公告)日：2009-02-12
申请号：US11914291
申请日：2006-05-10
申请人： Kazuhiro Hashimoto , Syohei Morimoto , Yoshinori Kawakami , Kenji Kamino , Satoshi Ebihara , Hideaki Tanaka , Takahisa Akatsuka
发明人： Kazuhiro Hashimoto , Syohei Morimoto , Yoshinori Kawakami , Kenji Kamino , Satoshi Ebihara , Hideaki Tanaka , Takahisa Akatsuka
IPC分类号： H05K9/00 , B32B15/00 , B32B7/02 , B32B37/00
CPC分类号： H05K3/281 , H05K1/0218 , H05K1/0393 , H05K3/321 , H05K3/4652 , H05K2201/0195 , H05K2203/066 , Y10T156/10 , Y10T428/24983
摘要： The invention includes a shielding film, which does not have breakage of a metal layer, and has excellent abrasion resistance and blocking resistance, and does not crack. The cover film 7 is provided on one surface of a separation film 6a, and an adhesive layer 8a is formed on the surface of the cover film 7 opposite to the separation film 6a via the metal layer. The cover film 7 has at least one hard layer 7a and at least one soft layer 7b, and the surface of the cover film 7 facing the separation film 6a is composed of the hard layer 7a.
摘要翻译：本发明包括不具有金属层破损的屏蔽膜，并且具有优异的耐磨性和抗粘连性，并且不会破裂。覆盖膜7设置在分离膜6a的一个表面上，并且通过金属层在覆盖膜7的与分离膜6a相对的表面上形成粘合剂层8a。覆盖膜7具有至少一个硬质层7a和至少一个软质层7b，并且覆盖膜7的面向分离膜6a的表面由硬质层7a构成。

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