Invention Grant
- Patent Title: Multilayer actuator and display device comprising the same
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Application No.: US14979769Application Date: 2015-12-28
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Publication No.: US09748469B2Publication Date: 2017-08-29
- Inventor: MyungJin Lim , SuSeok Choi , Yong-Su Ham , Taeheon Kim , YongWoo Lee , Seulgi Choi
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2014-0195977 20141231; KR10-2015-0085104 20150616
- Main IPC: H01L41/083
- IPC: H01L41/083 ; H05K5/00 ; H01L41/04 ; H05K1/02 ; G06F1/16 ; H01L41/193 ; G09F9/30 ; H01L41/09 ; H01L41/277
Abstract:
Provided is a multilayer actuator and a display device comprising the same with improved driving displacement that includes, for example, a plurality of electroactive layers, wherein the electroactive layers comprise a ferroelectric polymer, and polarization directions of all electroactive layers are substantially the same.
Public/Granted literature
- US20160190428A1 MULTILAYER ACTUATOR AND DISPLAY DEVICE COMPRISING THE SAME Public/Granted day:2016-06-30
Information query
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