Invention Grant
- Patent Title: Piezoelectric device, piezoelectric sensor using the same, and wearable device having the same
-
Application No.: US14957905Application Date: 2015-12-03
-
Publication No.: US10439128B2Publication Date: 2019-10-08
- Inventor: Jongho Hong , Wonsang Park , Jaeik Lim , Hyeyong Chu , Dae-Hyeong Kim , Jaemin Kim , Kyungsik Do , Minjoon Park
- Applicant: Samsung Display Co., Ltd. , SNU R&DB Foundation
- Applicant Address: KR Yongin-si KR Seoul
- Assignee: Samsung Display Co., Ltd.,SNU R&DB Foundation
- Current Assignee: Samsung Display Co., Ltd.,SNU R&DB Foundation
- Current Assignee Address: KR Yongin-si KR Seoul
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2015-0040271 20150323
- Main IPC: H01L41/113
- IPC: H01L41/113 ; G06F1/16 ; H01L27/20 ; G06F3/01 ; H01L41/047 ; H01L41/053
Abstract:
A piezoelectric device, piezoelectric sensor using the same, and wearable device having the same are disclosed. In one aspect, the piezoelectric device includes a piezoelectric layer formed of a piezoelectric material and a first layer formed above the piezoelectric layer and having a carbon nano-structure.
Public/Granted literature
- US20160284971A1 PIEZOELECTRIC DEVICE, PIEZOELECTRIC SENSOR USING THE SAME, AND WEARABLE DEVICE HAVING THE SAME Public/Granted day:2016-09-29
Information query
IPC分类:
