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    • 5. 发明公开
    • 힘 감지 키를 갖는 전자 장치
    • 具有感应钥匙的电子设备
    • KR1020060131839A
    • 2006-12-20
    • KR1020067016019
    • 2005-02-03
    • 모토로라 모빌리티 엘엘씨
    • 아네슨데어도어알.챨리어마이클엘.
    • H03K17/94
    • H01H13/785G06F3/0234H01H13/7006H01H2201/036H01H2217/036H01H2221/012H04N21/42212H04N2005/4416
    • An electronic device with a force sensing key (200) has a switch (280), a first force sensing region (290) for acquiring a first force value, a second force sensing region (290) for acquiring a second force value, and a processor for determining a selected function for the key (200) based upon the first force value and the second force value when the switch (280) is activated. The first force sensing pad (290) and the second force sensing pad (290) use a partially resistive material (250) that exhibits a force-to-voltage response value. By forming the switch (280) as a dome (225) switch, the force sensing key (200) provides crisp tactile feedback to a user. The force sensing key (200) can be configured for a variety of applications and user preferences by varying the architecture of the actuator (270).
    • 具有力感测键(200)的电子设备具有开关(280),用于获取第一力值的第一力感测区域(290),用于获取第二力值的第二力感测区域(290),以及 处理器,用于当开关(280)被激活时,基于第一力值和第二力值来确定用于键(200)的选定功能。 第一力感测垫(290)和第二力感测垫(290)使用呈现力 - 电压响应值的部分电阻材料(250)。 通过将开关(280)形成为圆顶(225)开关,力感测键(200)向用户提供清晰的触觉反馈。 通过改变致动器(270)的结构,力感测键(200)可被配置用于各种应用和用户偏好。
    • 6. 发明公开
    • 박막형 압력센서
    • 电影形式的压力传感器
    • KR1020060026885A
    • 2006-03-24
    • KR1020057024776
    • 2004-06-21
    • 아이이이 인터내셔날 일렉트로닉스 앤드 엔지니어링 에스.에이.
    • 로렌쯔홀거
    • H01H13/702
    • B60R21/01516H01H3/14H01H13/702H01H13/785H01H2201/036H01H2217/01
    • The invention relates to a pressure sensor in the form of a film, comprising a first carrier film and a second carrier film which are arranged at a certain distance from each other by means of a spacer. The distance holder comprises at least one recess which defines an active region of the pressure sensor wherein both of the carrier films are arranged opposite each other, also comprising a first electrode and a second electrode and a layer made of pressure- sensitive material. The first electrode, the second electrode and the layer made of pressure-sensitive material are disposed in the active region on the first and/or second carrier film such that when the carrier films are pressed together through the pressure sensitive layer, electric contact is produced between the first and the second electrode. According to the invention, the pressure sensor comprises at least one third electrode which is disposed in the active region of the pressure sensor on the first and second carrier film such that when the carrier films are pressed together though the pressure sensitive layer, electric contact is produced between the third electrode and the first electrode and/or between the third electrode and the second electrode.
    • 本发明涉及一种薄膜形式的压力传感器,它包括通过间隔物彼此间隔一定距离设置的第一载体膜和第二载体膜。 距离保持器包括限定压力传感器的有源区域的至少一个凹部,其中两个载体膜彼此相对地布置,还包括第一电极和第二电极以及由压敏材料制成的层。 第一电极,第二电极和由压敏材料制成的层设置在第一和/或第二载体膜上的有源区中,使得当载体膜通过压敏层压在一起时,产生电接触 在第一和第二电极之间。 根据本发明,压力传感器包括至少一个第三电极,其设置在第一和第二载体膜上的压力传感器的有源区域中,使得当通过压敏层将载体膜压在一起时,电接触是 在第三电极和第一电极之间和/或第三电极和第二电极之间产生。