公开(公告)号：US20100164870A1

公开(公告)日：2010-07-01

申请号：US12668898

申请日：2008-07-11

申请人： Tedi Kunthady ,  Masami Arai ,  Kengo Nishi ,  Yutaka Takezawa ,  Atsushi Hikita

发明人： Tedi Kunthady ,  Masami Arai ,  Kengo Nishi ,  Yutaka Takezawa ,  Atsushi Hikita

IPC分类号： G06F3/02 ,  H03M11/00

CPC分类号： H01H13/704 ,  H01H13/83 ,  H01H2209/004 ,  H01H2209/016 ,  H01H2209/022 ,  H01H2209/082 ,  H01H2209/086 ,  H01H2217/024 ,  H01H2219/03 ,  H01H2221/05 ,  H01H2221/084 ,  H01H2229/002 ,  H01H2229/036 ,  H01H2229/044

摘要： Provided is a key sheet which has a soft touch feeling and in which elaborate and highly visible display portions can be provided. In a key sheet including: a translucent base sheet; and a soft-feel layer which is laminated on a front surface side of the base sheet, includes a plurality of display portions representing key types such as letters, numerals, and symbols, and has a soft touch feeling, the soft-feel layer includes a translucent skin layer having the soft touch feeling and decorative portions which are provided on a back surface of the skin layer and are visible through the skin layer. Further, light emitted from an inside of a device transmits through the base sheet so as to reach the decorative portions, and hence it is possible to obtain an illumination-type key sheet excellent in illumination property and of wider variety.

摘要翻译： 提供了具有柔软触感的按键片，其中可以提供精细且高度可见的显示部分。 一种按键片，包括：半透明基片; 以及层压在基片的正面侧的软感层，具有表示字母，数字，符号等键类型的多个显示部，具有柔软的触感，柔软感包层 具有柔软触感的半透明皮肤层和装饰部分，其设置在皮肤层的背面并且通过皮肤层可见。 此外，从设备内部发射的光通过基片传递到达装饰部分，因此可以获得照明性能和更广泛品种的照明型键盘。