发明名称 ELECTRONIC APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To suppress the deterioration of acoustic characteristics of an electronic apparatus including oscillation devices. <P>SOLUTION: An electronic apparatus 200 includes: a substrate 40 and multiple oscillation devices 100 provided on the substrate 40. Each oscillation device 100 has: a piezoelectric vibrator 10; a vibration member 20 restricting the piezoelectric vibrator 10 on one surface; and a support frame 30 holding the vibration member 20. The respective supporting frames 30 forming the multiple oscillation devices 100 are provided on the substrate 40 so as to contact with each other through a gel layer 32. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2012217035(A) 申请公布日期 2012.11.08
申请号 JP20110081031 申请日期 2011.03.31
申请人 NEC CASIO MOBILE COMMUNICATIONS LTD 发明人 ONISHI YASUHARU;KURODA ATSUSHI;KISHINAMI YUICHIRO;SATO SHIGEO;MURATA YUKIO;KAWASHIMA NOBUHIRO;UCHIKAWA TATSUYA;KOMODA MOTOYOSHI
分类号 H04R17/00;H04R1/28;H04R17/02 主分类号 H04R17/00
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