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公开(公告)号：US07759594B2
公开(公告)日：2010-07-20
申请号：US11997952
申请日：2006-08-10
申请人： Hisashi Ishii , Minoru Yoshida
发明人： Hisashi Ishii , Minoru Yoshida
IPC分类号： H01H1/10
CPC分类号： H01H13/7057 , H01H2209/004 , H01H2209/082 , H01H2221/006 , H01H2229/05
摘要： Preparing a resin film having a transparency and a thickness of 0.2 mm or less such as PC, PET, PU or the like; drawing the resin film in such a manner to form concave portions at positions corresponding to a plurality of the key tops of the resin film by pinching the resin film between heating drawing dies; forming a pressing element on the undersurface of the film by filling a filler (resin) into the concave portion formed by means of the drawing; and disposing the key tops by means of adhesion, the key tops formed on the top surface of the resin film by means of the resin formation, the mold printing or the like after the formation of the pressing elements, which achieves further thinner configuration of the key sheet with the configuration that the key tops and the pressing elements are disposed, respectively on the top surface and the undersurface of the resin film.
摘要翻译： 制备透明度为0.2mm以下的树脂膜，例如PC，PET，PU等; 以树脂膜的方式拉伸树脂膜，通过在加热拉丝模具之间夹持树脂膜，在对应于树脂膜的多个键顶的位置处形成凹部; 通过将填充物（树脂）填充到通过附图形成的凹部中，在膜的下表面上形成按压元件; 并且通过粘合来设置键顶，在形成按压元件之后，通过树脂形成，模印刷等形成在树脂膜的顶表面上的键顶，从而实现了更薄的结构 按键片和按压元件分别设置在树脂膜的顶表面和下表面上的按键片。
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公开(公告)号：US20090236209A1
公开(公告)日：2009-09-24
申请号：US12090932
申请日：2006-10-24
申请人： Hisashi Ishii
发明人： Hisashi Ishii
CPC分类号： H01H13/705 , H01H2009/187 , H01H2209/002 , H01H2209/07 , H01H2219/028 , H01H2221/006 , H01H2221/07 , H01H2223/0345 , H01H2227/002 , H01H2227/036 , H01H2229/048 , H01H2229/05 , Y10T29/49105
摘要： Portable phones are getting a trend that s design and thinner configuration becomes more important. Therefore, in order to meet this demand, the entire key top is made of a thin metal, and a thin resin layer is provided on the back surface of the key top and further letter holes are filled with a resin. According to those, the adhesiveness of the key top is improved as well as improvement of hand feeling. In addition, a printed layer for coloring the letters can be provided on the back surface of the key top.
摘要翻译： 便携式电话越来越趋向于设计和更薄的配置变得更加重要。 因此，为了满足这一要求，整个键顶由金属薄片制成，并且在键顶的背面设置有薄树脂层，并且还有一个信号孔填充有树脂。 根据这些，提高了键顶的粘合性以及手感的改善。 此外，可以在键顶的背面设置用于着色字母的印刷层。
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公开(公告)号：US20090229960A1
公开(公告)日：2009-09-17
申请号：US11997952
申请日：2006-08-10
申请人： Hisashi Ishii , Minoru Yoshida
发明人： Hisashi Ishii , Minoru Yoshida
CPC分类号： H01H13/7057 , H01H2209/004 , H01H2209/082 , H01H2221/006 , H01H2229/05
摘要： Preparing a resin film having a transparency and a thickness of 0.2 mm or less such as PC, PET, PU or the like; drawing the resin film in such a manner to form concave portions at positions corresponding to a plurality of the key tops of the resin film by pinching the resin film between heating drawing dies; forming a pressing element on the undersurface of the film by filling a filler (resin) into the concave portion formed by means of the drawing; and disposing the key tops by means of adhesion, the key tops formed on the top surface of the resin film by means of the resin formation, the mold printing or the like after the formation of the pressing elements, which achieves further thinner configuration of the key sheet with the configuration that the key tops and the pressing elements are disposed, respectively on the top surface and the undersurface of the resin film.
摘要翻译： 制备透明度为0.2mm以下的树脂膜，例如PC，PET，PU等; 以树脂膜的方式拉伸树脂膜，通过在加热拉丝模具之间夹持树脂膜，在对应于树脂膜的多个键顶的位置处形成凹部; 通过将填充物（树脂）填充到通过附图形成的凹部中，在膜的下表面上形成按压元件; 并且通过粘合来设置键顶，在形成按压元件之后，通过树脂形成，模印刷等形成在树脂膜的顶表面上的键顶，从而实现了更薄的结构 按键片和按压元件分别设置在树脂膜的顶表面和下表面上的按键片。
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公开(公告)号：US07781690B2
公开(公告)日：2010-08-24
申请号：US12090932
申请日：2006-10-24
申请人： Hisashi Ishii
发明人： Hisashi Ishii
IPC分类号： H01H13/70
CPC分类号： H01H13/705 , H01H2009/187 , H01H2209/002 , H01H2209/07 , H01H2219/028 , H01H2221/006 , H01H2221/07 , H01H2223/0345 , H01H2227/002 , H01H2227/036 , H01H2229/048 , H01H2229/05 , Y10T29/49105
摘要： Portable phones are getting a trend that s design and thinner configuration becomes more important. Therefore, in order to meet this demand, the entire key top is made of a thin metal, and a thin resin layer is provided on the back surface of the key top and further letter holes are filled with a resin. According to those, the adhesiveness of the key top is improved as well as improvement of hand feeling. In addition, a printed layer for coloring the letters can be provided on the back surface of the key top.
摘要翻译： 便携式电话越来越趋向于设计和更薄的配置变得更加重要。 因此，为了满足这一要求，整个键顶由金属薄片制成，并且在键顶的背面设置有薄树脂层，并且还有一个信号孔填充有树脂。 根据这些，提高了键顶的粘合性以及手感的改善。 此外，可以在键顶的背面设置用于着色字母的印刷层。
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公开(公告)号：US5519076A
公开(公告)日：1996-05-21
申请号：US520764
申请日：1995-08-30
申请人： Shouji Odaira , Hisashi Ishii
发明人： Shouji Odaira , Hisashi Ishii
摘要： A composition is provided comprising 100 weight parts of a halogen-containing resin (1), and 0.01 to 10, preferably 0.1 to 5 weight parts of a reaction product (2) of an overbased alkaline earth metal phenolate and/or carboxylate-carbonate complex with a polybasic carboxylic acid anhydride having not more than 10 carbon atoms. This halogen-containing resin composition is excellent in heat stability, initial color preventability, plate-out preventability and transparency.
摘要翻译： 提供一种组合物，其包含100重量份的含卤树脂（1）和0.01至10重量份，优选0.1至5重量份的高碱性碱土金属酚盐和/或羧酸盐 - 碳酸盐络合物的反应产物（2） 与多于10个碳原子的多元羧酸酐反应。 该含卤素树脂组合物的热稳定性，初始防色性，耐光性和透明性优异。
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