Invention Grant
- Patent Title: Flexible tactile sensor and method for manufacturing the same
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Application No.: US15891259Application Date: 2018-02-07
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Publication No.: US10578501B2Publication Date: 2020-03-03
- Inventor: Kunnyun Kim , Kwang Bum Park , Won Hyo Kim , Yeon Hwa Kwak
- Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
- Applicant Address: KR Seongnam-si, Gyeonggi-do
- Assignee: Korea Electronics Technology Institute
- Current Assignee: Korea Electronics Technology Institute
- Current Assignee Address: KR Seongnam-si, Gyeonggi-do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2015-0111692 20150807
- Main IPC: G01L5/00
- IPC: G01L5/00 ; G01L1/22 ; G01L5/161 ; B25J13/08 ; G01B7/16 ; G01L5/22 ; G01L1/20

Abstract:
Provided are a flexible tactile sensor and a method for manufacturing the same. The flexible tactile sensor includes a polymer layer, a first metal layer formed over the polymer layer and a first sensor layer formed over the first metal layer, the first sensor layer comprising a strain gauge configured to change its resistance according to a first strain and a metal wire connected to the strain gauge. The flexible tactile sensor also includes a first cover layer configured to protect the first sensor layer, a second metal layer formed under the polymer layer, a second sensor layer formed under the second metal layer. The second sensor layer includes a strain gauge configured to change its resistance according to a second strain and a metal wire connected to the strain gauge of the second metal layer and a second cover layer configured to protect the second sensor layer.
Public/Granted literature
- US20180172527A1 FLEXIBLE TACTILE SENSOR AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2018-06-21
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