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Registered TELEHAPTIC DEVICE

텔레햅틱 장치
이미지 확대
Inventors
Hye Jin Kim, Jin Hanbit, Kim Yun-Jeong, Youm/Wooseup, Hong Chan-Hwa
Application No.
17513543 (2021.10.28)
Publication No.
20220327897 (2022.10.13)
Registration No.
11749075 (2023.09.05)
Country
UNITED STATES
Project Code
21HB1400, Development of high piezoelectric coefficient composite and ultra-low power multilayered piezoelectric sensor/actuator multi-functional module, Hye Jin Kim
Abstract
Provided is a telehaptic device which includes a piezoelectric sensor module and a piezoelectric actuator module that are spaced apart from each other, wherein the piezoelectric sensor module includes a first flexible substrate, a first support substrate connected to the first flexible substrate, a piezoelectric sensor array on the first flexible substrate, and a first wireless communication circuit on the first support substrate, the piezoelectric actuator module includes a second flexible substrate, a second support substrate connected to the second flexible substrate, a piezoelectric actuator array on the second flexible substrate, and a second wireless communication circuit on the second support substrate, the piezoelectric sensor array includes piezoelectric sensors, the piezoelectric sensors being spaced apart according to a first pitch, the piezoelectric actuator array includes piezoelectric actuators, the piezoelectric actuators being spaced apart according to a second pitch, the first pitch and the second pitch are the same.
KSP Keywords
Flexible substrate, Piezoelectric actuators, Piezoelectric sensor, Second support, Sensor array, Sensor module, actuator array, wireless communication
Family
 
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Status Patent Country KIPRIS
Registered Telehaptic device KOREA KIPRIS