EARPIECE AND METHOD FOR FORMING AN EARPIECE
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    发明申请
    EARPIECE AND METHOD FOR FORMING AN EARPIECE 有权
    EARPIECE和形成EARPIECE的方法

    公开(公告)号:US20130241116A1

    公开(公告)日:2013-09-19

    申请号:US13863821

    申请日:2013-04-16

    IPC分类号: H04R1/10

    摘要: An earpiece is provided containing a thermal activator layer comprised of a first polymer, the thermal activator layer being separated from the tympanic membrane of the user's ear by an air gap, and an acoustical reflector layer, containing a second polymer and pigment particles, adjacent to the thermal activator layer. The earpiece may be produced by sequential introduction of various liquefied components in layers within the ear canal, with the components being cured to provide the thermal activator layer and the acoustical reflector layer.

    摘要翻译: 提供了一种耳塞,其包含由第一聚合物组成的热活化剂层,热活化剂层通过气隙与使用者耳朵的鼓膜分离,以及包含第二聚合物和颜料颗粒的声反射层,邻近 热活化剂层。 听筒可以通过在耳道内顺序引入各种液化组分来制备,其中组分被固化以提供热活化剂层和声反射层。