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    • 8. 发明授权
    • Monolithic membrane switch
    • 整体膜开关
    • US5072077A
    • 1991-12-10
    • US659605
    • 1991-02-21
    • Harold Klein
    • Harold Klein
    • H01H13/702
    • H01H13/702H01H2203/04H01H2207/00
    • A membrane has strips of membrane material attached at their first end to an upper surface of the lower membrane layer. The strips stay flush with the upper surface when the electrically conductive material is patterned thereon such that material is contiguous along the strips and the upper surface. Adjacent the first end of the strips is a hole cut through the lower membrane layer. After the material is patterned and the hole is cut, the second end of the strip is peeled from the upper and rounded through the hole with the strip being folded back over itself. The second end of the strip may then extend externally of the membrane switch for connection to a switchable device.
    • 膜具有在其第一端附着到下膜层的上表面的膜材料带。 当导电材料被图案化时,条带与上表面保持平齐,使得材料沿条和上表面邻接。 条带的第一端附近是穿过下膜层的孔。 在材料被图案化并且孔被切割之后,条带的第二端从上部剥离并且通过孔被折叠,并且带被折回自身。 然后,带的第二端可以延伸到膜开关的外部,以连接到可切换装置。