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Registered Fluid viscosity measuring device

Inventors
Chang Han Je, Hyunjoong Lee, Yang Yil Suk
Application No.
16735899 (2020.01.07)
Publication No.
20200225138 (2020.07.16)
Registration No.
11467077 (2022.10.11)
Country
UNITED STATES
Project Code
18ZB1200, Development of Core Technologies for Implantable Active Devices, Lee Jeong Ik
Abstract
Provided is a fluid viscosity measuring device including a support structure having an opening part, the opening part penetrating the support structure in a first direction, a driving resonator fixed to the support structure and extending to overlap the opening part, and a detection resonator fixed to the support structure and extending parallel to the driving resonator, the detection resonator being spaced apart from the driving resonator in the first direction. The driving resonator includes a first piezoelectric body. The detection resonator includes a second piezoelectric body. The first piezoelectric body and the second piezoelectric body have the same shape.
KSP Keywords
Fluid viscosity, Piezoelectric body, measuring device, support structure
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Registered Fluid viscosity measuring device KOREA KIPRIS