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1. 发明授权

US07705259B2 Thin key sheet and thin key unit incorporating the thin key sheet 失效
标题翻译：薄键盘和薄键单元，结合了薄钥匙片
公开(公告)号：US07705259B2
公开(公告)日：2010-04-27
申请号：US11793972
申请日：2005-12-28
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H9/00
CPC分类号： H04M1/23 , H01H13/703 , H01H13/88 , H01H2205/016 , H01H2209/0021 , H01H2209/074 , H01H2211/006 , H01H2211/026 , H01H2211/03 , H01H2215/004 , H01H2219/018 , H01H2221/006 , H01H2227/01 , H01H2227/024 , H01H2227/036 , H01H2229/028 , H01H2229/058 , H01H2231/022 , H04M1/22
摘要： Mobile phones are in a trend of having thinner configuration due to emphasis on the design. Thus, in order to meet this demand, the present invention aims to thin the key sheet portion as much as possible. A thin key sheet and a thin key unit incorporating the thin key sheet are configured by providing on its surface a key top 2 made of a metal or a resin with indications such as letters, symbols, graphics or the like indicating the functions of keys are formed on the front surface or the back surface thereof, and switch elements 4 for turning ON/OFF of an electric circuit by the pressing of the key top, together with a printed circuit board 5 on which a circuit pattern involved therewith is formed; and by adhering and fixing the key top 2 and the printed circuit board 5 together via a cushion gasket 3 having appropriate elasticity and a filler layer 14 disposed between the key top and the printed circuit board.
摘要翻译：由于强调设计，手机的配置更加薄弱。因此，为了满足这一要求，本发明旨在尽可能地使键片部分变薄。通过在其表面上设置由金属或树脂制成的键顶2，通过在其表面上设置指示键的功能的诸如字母，符号，图形等的指示来构成薄键盘和薄键单元形成在其前表面或后表面上的开关元件4和用于通过按压键顶而导通/断开电路的开关元件4与其上形成有电路图案的印刷电路板5一起形成; 并且通过具有适当弹性的缓冲衬垫3和设置在键顶和印刷电路板之间的填充层14将键顶2和印刷电路板5粘合并固定在一起。

2. 发明授权

US5664667A Pushbutton switch 失效
标题翻译：按钮开关
公开(公告)号：US5664667A
公开(公告)日：1997-09-09
申请号：US683771
申请日：1996-07-17
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H13/702 , H01H9/00
CPC分类号： H01H13/702 , H01H2219/06 , H01H2221/07 , H01H2239/004 , H01H2239/008
摘要： A pushbutton switch is described which has a printed wiring board and a keypad arranged above the printed board, wherein the keypad has a non-working portion and a working portion made of translucent silicone rubber or thermoplastic elastomer in which the upper surfaces of the non-working portions only are covered with an opaque film, with an underside surface thereof covered by an insulating resin film so as to form an electrically conductive light-reflecting layer which is grounded to an earth portion.
摘要翻译：描述了一种按钮开关，其具有布置在印刷电路板上方的印刷线路板和键盘，其中键盘具有非工作部分和由半透明硅橡胶或热塑性弹性体制成的工作部分，其中，工作部分仅用不透明膜覆盖，其下表面被绝缘树脂膜覆盖，以形成接地到地面部分的导电光反射层。

3. 发明授权

US06677545B2 Illumination key and method of manufacture 失效
标题翻译：照明钥匙和制造方法
公开(公告)号：US06677545B2
公开(公告)日：2004-01-13
申请号：US09854804
申请日：2001-05-14
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H900
CPC分类号： H01H13/705 , H01H2009/187 , H01H2209/002 , H01H2209/006 , H01H2209/016 , H01H2209/082 , H01H2219/028 , H01H2221/006 , H01H2221/05 , H01H2221/07 , H01H2227/002
摘要： The present invention provides an illumination key and a method of making such illumination key, in which the upper surface of the key top is curved and slanted at an angle to make it possible to reliably recognize the pattern (such as a letter or the like) printed thereon, the key operating portion is provided with a rubber-like click sensitivity and elasticity while the key top portion is made of a hard resin, with the key operating portion and the key to being reliably bonded to each other, and in which a pattern such as a letter or the like can be simply created without the need for laser etching, and wherein it is possible to reliably carry out ON/OFF operations of a one key top without operating neighboring key tops.
摘要翻译：本发明提供了一种照明键和制造这种照明键的方法，其中键顶的上表面以一定角度弯曲并倾斜以使得可以可靠地识别图案（诸如字母等）打印在其上的键操作部分具有橡胶状的点击灵敏度和弹性，而键顶部由硬树脂制成，键操作部分和键可靠地彼此结合，并且其中可以简单地创建诸如字母等的图案，而不需要激光蚀刻，并且其中可以可靠地执行一个键顶的ON / OFF操作而不操作相邻的键顶。

4. 发明申请

US20080073186A1 Thin Key Sheet and Thin Key Unit Incorporating the Thin Key Sheet 失效
标题翻译：薄键盘和薄键单元结合薄钥匙表
公开(公告)号：US20080073186A1
公开(公告)日：2008-03-27
申请号：US11793972
申请日：2005-12-28
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H13/70 , H01H13/14 , H01H9/00
CPC分类号： H04M1/23 , H01H13/703 , H01H13/88 , H01H2205/016 , H01H2209/0021 , H01H2209/074 , H01H2211/006 , H01H2211/026 , H01H2211/03 , H01H2215/004 , H01H2219/018 , H01H2221/006 , H01H2227/01 , H01H2227/024 , H01H2227/036 , H01H2229/028 , H01H2229/058 , H01H2231/022 , H04M1/22
摘要： Mobile phones are in a trend of having thinner configuration due to emphasis on the design. Thus, in order to meet this demand, the present invention aims to thin the key sheet portion as much as possible. A thin key sheet and a thin key unit incorporating the thin key sheet are configured by providing on its surface a key top 2 made of a metal or a resin with indications such as letters, symbols, graphics or the like indicating the functions of keys are formed on the front surface or the back surface thereof, and switch elements 4 for turning ON/OFF of an electric circuit by the pressing of the key top, together with a printed circuit board 5 on which a circuit pattern involved therewith is formed; and by adhering and fixing the key top 2 and the printed circuit board 5 together via a cushion gasket 3 having appropriate elasticity and a filler layer 14 disposed between the key top and the printed circuit board.
摘要翻译：由于强调设计，手机的配置更加薄弱。因此，为了满足这一要求，本发明旨在尽可能地使键片部分变薄。通过在其表面上设置由金属或树脂制成的键顶2，通过在其表面上设置指示键的功能的诸如字母，符号，图形等的指示来构成薄键盘和薄键单元形成在其前表面或后表面上的开关元件4和用于通过按压键顶而导通/断开电路的开关元件4与其上形成有电路图案的印刷电路板5一起形成; 并且通过具有适当弹性的缓冲衬垫3和设置在键顶和印刷电路板之间的填充层14将键顶2和印刷电路板5粘合并固定在一起。

5. 发明授权

US5661279A Pushbutton switch 失效
标题翻译：按钮开关
公开(公告)号：US5661279A
公开(公告)日：1997-08-26
申请号：US567223
申请日：1995-12-05
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H13/702 , H01H9/00
CPC分类号： H01H13/702 , H01H2219/06 , H01H2221/07 , H01H2239/004 , H01H2239/008
摘要： A pushbutton switch which is based on a printed-wiring board equipped with a light source and a keypad that is arranged above the printed-wiring board. The pushbutton switch has a non-working portion and a working portion made of transparent silicone rubber or a transparent thermoplastic elastomer, wherein the upper surfaces of the non-working portions, excluding the working portions of the keypad, are covered with an opaque film, with the underside thereof being covered by an insulating film which forms an electrically conductive light-reflecting layer in which the electrically conductive light reflective layer is grounded by being connected to an earth portion.
摘要翻译：一种按钮开关，其基于配备有布置在印刷电路板上方的光源和键盘的印刷电路板。按钮开关具有非工作部分和由透明硅橡胶或透明热塑性弹性体制成的工作部分，其中除了键盘的工作部分之外的非工作部分的上表面被不透明膜覆盖，其下面被形成导电光反射层的绝缘膜覆盖，其中导电光反射层通过连接到接地部分而接地。

6. 发明授权

US5128842A Uniform illumination plate 失效
标题翻译：均匀照明板
公开(公告)号：US5128842A
公开(公告)日：1992-07-07
申请号：US709488
申请日：1991-06-03
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： F21V8/00 , G02B6/00 , G09F13/04 , G09F13/18
CPC分类号： G02B6/0061 , G09F13/0409 , G02B6/0021 , G02B6/0036 , G02B6/0038 , G09F2013/185 , H01H2219/044 , H01H2219/06 , Y10S200/47
摘要： A laniform illumination plate comprising light emitters at one side thereof to irradiate the display section of the necessary keys with uniform illumination, a light-transmitting thin plate which has total reflection inside the plate thickness, the light emitters located in predetermined intervals, with sloped or curved concave reflecting sections formed on the bottom surface of the thin plate corresponding to the location of the keys, or strip shaped concave reflecting sections which run across the width of the thin plate, whereby the light is directed to the corresponding keys on the top surface of the thin plate.
摘要翻译：一种兰色照明板，其一侧包括发光体，以均匀照射照射所需键的显示部分，在板厚度内具有全反射的透光薄板，以预定间隔设置的发光体，具有倾斜或对应于键的位置形成在薄板的底表面上的弯曲的凹形反射部分，或者穿过薄板的宽度延伸的带状的凹形反射部分，由此光被引导到顶表面上的对应的键的薄板。

7. 发明授权

US07705256B2 Thin key sheet 失效
标题翻译：薄钥匙表
公开(公告)号：US07705256B2
公开(公告)日：2010-04-27
申请号：US11815608
申请日：2006-02-07
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H9/00
CPC分类号： H01H13/7006 , H01H13/83 , H01H2207/014 , H01H2209/07 , H01H2219/018 , H01H2219/03 , H01H2221/006 , H01H2221/07 , H01H2227/004
摘要： Mobile phones are in a trend of having thinner configuration due to emphasis on the design. Thus, in order to meet this demand, the present invention aims to thin the key sheet portion as much as possible. The present invention provides a thin key sheet 1 comprising a key top 2 made of a metal or a resin having on the front surface or the back surface indications such as letters, symbols, graphics or the like indicating the functions of keys, a key pad 3 made of a material having rubber elasticity such as a silicone rubber or various elastomers for supporting/fixing the key top, an EL element 8 formed on the back surface of the key top by means of printing, and a printed circuit board 5 on which a switch element is provided at its surface for turning ON/OFF of an electric circuit by the pressing of the key top 2 and on which a circuit pattern involved therewith is formed.
摘要翻译：由于强调设计，手机的配置更为薄弱。因此，为了满足这一要求，本发明旨在尽可能地使键片部分变薄。本发明提供一种薄键盘1，其包括由表面或表面上的金属或树脂制成的键顶2，指示键的功能的字母，符号，图形等，键盘 3由具有橡胶弹性的材料制成，例如硅橡胶或用于支撑/固定键顶的各种弹性体，通过印刷形成在键顶的背面上的EL元件8和印刷电路板5，印刷电路板5 在其表面上提供开关元件，用于通过按压键顶2来打开/关闭电路，并且在其上形成与其相关的电路图案。

8. 发明授权

US6084190A Illuminated keypad key and method of manufacture thereof 失效
标题翻译：照明键盘及其制造方法
公开(公告)号：US6084190A
公开(公告)日：2000-07-04
申请号：US6763
申请日：1998-01-14
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H13/02 , B29C45/14 , B29L31/34 , H01H20060101 , H01H3/12 , H01H9/18 , H01H11/00 , H01H13/14 , H01H13/70 , H01H13/705
CPC分类号： H01H13/705 , H01H2009/187 , H01H2209/002 , H01H2209/006 , H01H2209/016 , H01H2209/082 , H01H2219/028 , H01H2221/006 , H01H2221/05 , H01H2221/07 , H01H2227/002
摘要： An illuminated keypad key and method of manufacture thereof, having a light-permeable resin key top, a film having a pattern formed in one side thereof, the film being fixed to the upper and side surfaces of the transparent resin key top, cutting away portions of the film that extend beyond the lower periphery of the key top, and upper surface of a key operating portion made from transparent rubber or thermoplastic elastomer, being fixed to the underside surface of the key top by means of a transparent adhesive. The above mentioned film has a thickness of 100 mm-200 mm.
摘要翻译：一种照明键盘及其制造方法，具有透光树脂键顶，其一面形成有图案的薄膜，该薄膜固定在透明树脂键顶的上表面和侧表面上，切除部分延伸超过键顶的下周边的薄膜，以及由透明橡胶或热塑性弹性体制成的键操作部分的上表面，通过透明粘合剂固定到键顶的下表面。上述膜的厚度为100mm-200mm。

9. 发明授权

US5945463A Composition for a gasket and process for producing a gasket using the composition 失效
标题翻译：用于垫圈的组合物和使用该组合物制造垫圈的方法
公开(公告)号：US5945463A
公开(公告)日：1999-08-31
申请号：US809368
申请日：1997-03-28
申请人： Ichiro Kawabuchi , Tetsuro Yamada , Yoshio Kenmochi , Atsuo Ishikawa
发明人： Ichiro Kawabuchi , Tetsuro Yamada , Yoshio Kenmochi , Atsuo Ishikawa
IPC分类号： C08F2/48 , C08F299/04 , C08F299/06 , C08G18/67 , C08F2/50 , C08L75/16
CPC分类号： C08F299/06 , C08F299/04 , C08G18/672
摘要： A composition for a gasket which comprises (A) 100 parts by weight of a urethane acrylate oligomer having a weight-average molecular weight of 7,000 to 40,000, (B) 40 to 260 parts by weight of a polyether monoacrylate substituted at the end and/or a polyether polyester monoacrylate substituted at the end, and (C) 0.5 to 5 parts by weight of a photopolymerization initiator and has a viscosity of 4,000 to 100,000 centipoises at 25.degree. C.; and a process for producing a gasket by discharging the above composition on a substrate by using an X-Y-Z-driving automatic coating robot and curing the discharged composition by irradiation of ultraviolet light.A gasket can be formed to an accurate shape. Operations of forming and attaching the gasket can easily be conducted, and loss of the used material can be reduced. The gasket has a large tearing strength and a small compression set and is excellent in the flexibility and the sealing property. Contamination of the inside of containers of high precision instruments with volatile matters generated from the gasket can be prevented.
摘要翻译： PCT No.PCT / JP95 / 01981 Sec。 371日期1997年3月28日 102（e）1997年3月28日PCT PCT 1995年9月29日PCT公布。公开号WO96 / 10594 日本1996年4月11日一种垫圈用组合物，其包含（A）100重量份的重均分子量为7000〜40,000的聚氨酯丙烯酸酯低聚物，（B）40〜260重量份的聚醚单丙烯酸酯取代的末端和/或末端取代的聚醚聚酯单丙烯酸酯，和（C）0.5〜5重量份的光聚合引发剂，在25℃下的粘度为4,000〜100000厘泊。以及通过使用X-Y-Z驱动自动涂布机器人将上述组合物排出到基板上并通过紫外线照射来固化排出的组合物来生产垫圈的方法。垫圈可以形成为准确的形状。可以容易地进行形成和附接垫圈的操作，并且可以减少所使用的材料的损失。垫片具有大的撕裂强度和小的压缩永久变形，并且具有优异的柔性和密封性。可以防止高精密仪器的容器内部由垫圈产生的挥发性物质的污染。

10. 发明申请

US20080277253A1 Thin Key Sheet 失效
标题翻译：薄钥匙表
公开(公告)号：US20080277253A1
公开(公告)日：2008-11-13
申请号：US11815608
申请日：2006-02-07
申请人： Yoshio Kenmochi
发明人： Yoshio Kenmochi
IPC分类号： H01H9/00
CPC分类号： H01H13/7006 , H01H13/83 , H01H2207/014 , H01H2209/07 , H01H2219/018 , H01H2219/03 , H01H2221/006 , H01H2221/07 , H01H2227/004
摘要： Mobile phones are in a trend of having thinner configuration due to emphasis on the design. Thus, in order to meet this demand, the present invention aims to thin the key sheet portion as much as possible. The present invention provides a thin key sheet 1 comprising a key top 2 made of a metal or a resin having on the front surface or the back surface indications such as letters, symbols, graphics or the like indicating the functions of keys, a key pad 3 made of a material having rubber elasticity such as a silicone rubber or various elastomers for supporting/fixing the key top, an EL element 8 formed on the back surface of the key top by means of printing, and a printed circuit board 5 on which a switch element is provided at its surface for turning ON/OFF of an electric circuit by the pressing of the key top 2 and on which a circuit pattern involved therewith is formed.
摘要翻译：由于强调设计，手机的配置更加薄弱。因此，为了满足这一要求，本发明旨在尽可能地使键片部分变薄。本发明提供一种薄键盘1，其包括由表面或表面上的金属或树脂制成的键顶2，指示键的功能的字母，符号，图形等，键盘 3由具有橡胶弹性的材料制成，例如硅橡胶或用于支撑/固定键顶的各种弹性体，通过印刷形成在键顶的背面上的EL元件8和印刷电路板5，印刷电路板5 在其表面上提供开关元件，用于通过按压键顶2来打开/关闭电路，并且在其上形成与其相关的电路图案。

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