发明名称 電子機器
摘要 An electronic apparatus comprises a housing exposed outside, a piezoelectric vibration element located inside the housing a vibration part having the piezoelectric vibration element in a main surface thereof to be vibrated by the piezoelectric vibration element to generate a sound, and a shock-absorbing part being in contact with the main surface and away from a peripheral edge of the main surface, the piezoelectric vibration element intervening between the shock-absorbing part and the peripheral edge.
申请公布号 JP5952238(B2) 申请公布日期 2016.07.13
申请号 JP20130176851 申请日期 2013.08.28
申请人 京セラ株式会社 发明人 美馬 孝行;坪川 泰久
分类号 H04M1/21;H04M1/00;H04M1/02;H04M1/725;H04R7/04;H04R17/00 主分类号 H04M1/21
代理机构 代理人
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