发明名称 |
ELECTRONIC DEVICE |
摘要 |
<p>Provided is an electronic device 1, including: a piezoelectric element 30; a panel 10 configured to support the piezoelectric element 30; and a housing 60 configured to hold the panel 10 and conduct a vibration through the panel 10, the panel 10 generating air-conduction sound and vibration sound that is transmitted by vibrating a part of a human body. The housing 60 includes a first housing portion 62 and a second housing portion 61 located inward of the first housing portion 62, and rigidity-reinforcing portions (63, 150; 64, 160; 65, 66, 170) are disposed between the first housing portion 62 and the second housing portion 61 for improving rigidity of the housing 60.</p> |
申请公布号 |
EP2800395(A1) |
申请公布日期 |
2014.11.05 |
申请号 |
EP20130784997 |
申请日期 |
2013.04.24 |
申请人 |
KYOCERA CORPORATION |
发明人 |
NABATA, TOSHIHISA;MIZUTA, SATOSHI;MIYANO, TOMOAKI;SATO, KIYOKAZU;KIHARA, AKIO;KAZAMA, SHUN;UMEHARA, MASANORI;IMAMURA, MOTONORI |
分类号 |
H04R1/02;H04B1/38;H04M1/18;H04R1/00;H04R7/04;H04R17/00 |
主分类号 |
H04R1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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