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1. 发明授权

US09064643B2 Mobile terminal 有权
标题翻译：移动终端
公开(公告)号：US09064643B2
公开(公告)日：2015-06-23
申请号：US13842250
申请日：2013-03-15
申请人： LG Electronics Inc.
发明人： Sanggil Park , Seongwoo Choi , Kyoungjoon Park , Hyungoo Joo , Taehyun Kim , Kyuho Lee , Jongwon Seo , Jongseok Park , Hyunghoon Oh
IPC分类号： H01H9/12 , H01H9/18 , H04M1/22 , H04M1/23 , H04M1/02
CPC分类号： H01H9/182 , H01H2219/036 , H04M1/0202 , H04M1/22 , H04M1/23
摘要： A mobile terminal is provided. The mobile terminal has a case, a top button located in a surface of the case, the top button including a light blocking part and a light transmitting part formed at a circumferential portion of the light blocking part, the top button having a front side exposed through the surface of the case and back side opposite the front side, a metal dome arranged at the back side of the top button, the metal dome having a projected center, an actuator configured to press the projected center of the metal dome to deform the metal dome when the top button is pressed, a circuit board having the metal dome seated on a side thereof, a light source mounted at the circuit board and a light guide layer configured to direct the light of the light source toward the surface of the case.
摘要翻译：提供移动终端。移动终端具有壳体，位于壳体的表面中的顶部按钮，顶部按钮包括遮光部分和形成在遮光部分的圆周部分处的透光部分，顶部按钮具有正面暴露通过壳体的表面和与前侧相对的后侧，设置在顶部按钮的后侧的金属圆顶，金属圆顶具有突出的中心，致动器被配置为按压金属圆顶的投影中心以使在顶部按钮被按压时具有金属圆顶，具有安装在其一侧的金属圆顶的电路板，安装在电路板上的光源和被配置为将光源的光引向壳体的表面的导光层。

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