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    • 1. 发明申请
    • LIGHT FILTERED KEY TOP BEZEL
    • 轻过滤关键顶级贝茨
    • WO2010071601A1
    • 2010-06-24
    • PCT/SG2008/000488
    • 2008-12-17
    • SINCO TECHNOLOGIES PTE LTDLIM, Jit, Ming, Bryan
    • LIM, Jit, Ming, Bryan
    • H01H13/70G01D11/28H04M1/02
    • H01H13/83H01H2219/034H01H2219/039
    • The present invention provides a light emitting key-top having stealth effect outlook. Particularly, the printing of background colours black, predetermined pattern printing blue and predetermined pattern printing red are all printed on the back side of the key-top. The light-up of coloured print patterns from the same colour light source is to distinguish the current operation mode on the communication devices or personal entertainment devices. Upon introduction of stealth key-top at zero mode or 'off' mode, the key-top will be black colour or background colour, when the red colour light source is switched on, only the red colour printed pattern will light-up and/or if blue colour light source is switch on, only the blue colour printed pattern is light up as shown in.
    • 本发明提供了具有隐形效果前景的发光键盘。 特别地,背景颜色黑色的印刷,预定图案印刷蓝色和预定图案印刷红色都印在键顶的背面。 来自相同颜色光源的彩色打印图案的点亮是区分通信设备或个人娱乐设备上的当前操作模式。 在零模式或“关闭”模式下引入隐形键盘时,键顶将是黑色或背景颜色,当红色光源打开时,只有红色印刷图案将点亮和/ 或者如果蓝色光源打开,则只有蓝色印刷图案亮起,如图所示。