US 12,436,448 B2
Vibration device and vibration control method
Yuuki Ishii, Nagaokakyo (JP); Kenji Nishiyama, Nagaokakyo (JP); Noritaka Kishi, Nagaokakyo (JP); Takaaki Mori, Nagaokakyo (JP); Masaaki Takata, Nagaokakyo (JP); Takahide Nakadoi, Nagaokakyo (JP); and Nobumasa Kitamori, Nagaokakyo (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Kyoto (JP)
Filed by Murata Manufacturing Co., Ltd., Nagaokakyo (JP)
Filed on Jan. 13, 2022, as Appl. No. 17/574,609.
Application 17/574,609 is a continuation of application No. PCT/JP2021/002476, filed on Jan. 25, 2021.
Claims priority of application No. 2020-049769 (JP), filed on Mar. 19, 2020; and application No. 2020-184296 (JP), filed on Nov. 4, 2020.
Prior Publication US 2023/0004072 A1, Jan. 5, 2023
Int. Cl. B06B 1/06 (2006.01); B06B 1/02 (2006.01); G02B 27/00 (2006.01); G03B 17/56 (2021.01)
CPC G03B 17/56 (2013.01) [B06B 1/0207 (2013.01); B06B 1/0651 (2013.01); G02B 27/0006 (2013.01); G03B 2205/0061 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A vibration device comprising:
a light-transmissive body; and
a vibrator to vibrate the light-transmissive body at a vibration acceleration of equal to or more than about 1.5×105 m/s2 and equal to or less than about 8.0×105 m/s2.