Contact sensitive device, display apparatus including the same and method of manufacturing the same
申请人:LG DISPLAY CO., LTD.
公开号:US10318051B2
公开(公告)日:2019-06-11
Provided are a contact sensitive device, a display apparatus including the same, and a method of manufacturing the same. The contact sensitive device includes an electroactive layer formed of an electroactive polymer having a plurality of nano pores and an electrode disposed on at least one surface of the electroactive layer. The electroactive layer has a β-phase structure and improved piezoelectricity without performing a stretching process or a polling process.
TOUCH SENSITIVE DEVICE, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME
申请人:LG Display Co., Ltd.
公开号:EP3196735B1
公开(公告)日:2018-12-05
CONTACT SENSITIVE DEVICE, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME
申请人:LG DISPLAY CO., LTD.
公开号:US20170192595A1
公开(公告)日:2017-07-06
Provided are a contact sensitive device, a display apparatus including the same, and a method of manufacturing the same. The contact sensitive device includes an electroactive layer formed of an electroactive polymer having a plurality of nano pores and an electrode disposed on at least one surface of the electroactive layer. The electroactive layer has a β-phase structure and improved piezoelectricity without performing a stretching process or a polling process.