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公开(公告)号：US20220149265A1
公开(公告)日：2022-05-12
申请号：US17493120
申请日：2021-10-04
发明人： Kang-Ho PARK , Jong Tae LIM , Seung Youl KANG , Bock Soon NA , Chan Woo PARK , Wooseup YOUM , Ji-Young OH
摘要： Provided is a low frequency vibrating actuator device including an actuator configured to generate a vibration by receiving a voltage, a spring structure disposed on the actuator, and a vibrating mass part disposed on the spring structure. Here, the spring structure includes a first thin-film, a first spacer disposed between the first thin-film and the actuator, and a second spacer disposed between the first thin-film and the vibrating mass part. Also, the first spacer and the second spacer are horizontally offset from each other.
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公开(公告)号：US20230146555A1
公开(公告)日：2023-05-11
申请号：US17901031
申请日：2022-09-01
发明人： Chan-Hwa HONG , Hye Jin KIM , Saerom SEO , Wooseup YOUM , Yun-Jeong KIM , Hanbit JIN
CPC分类号： A61B5/1107 , A61B5/6822 , A61B5/4842 , A61B2562/0247 , A61B2562/166
摘要： Disclosed is an electronic device for monitoring a voice and laryngeal disorders, which includes a substrate, a first pressure sensor array disposed along a first direction on the substrate and including a plurality of first pressure sensors each extending in a second direction different from the first direction, and at least one second pressure sensor extending in the first direction on the substrate and disposed to be spaced apart from the first pressure sensor array in the second direction. The voice and laryngeal disorder of a user equipped with the electronic device according to the present disclosure may be simultaneously monitored.
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