Invention Grant
- Patent Title: Telehaptic device
-
Application No.: US17513543Application Date: 2021-10-28
-
Publication No.: US11749075B2Publication Date: 2023-09-05
- Inventor: Hanbit Jin , Yun-Jeong Kim , Hye Jin Kim , Wooseup Youm , Chan-Hwa Hong
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: LRK PATENT LAW FIRM
- Priority: KR 20210045377 2021.04.07 KR 20210100006 2021.07.29
- Main IPC: G08B6/00
- IPC: G08B6/00 ; B06B1/06

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.
Public/Granted literature
- US20220327897A1 TELEHAPTIC DEVICE Public/Granted day:2022-10-13
Information query