| 发明名称 |
DISPLAY DEVICE |
| 摘要 |
A display device according to an exemplary embodiment of the present invention includes a flexible first substrate including a display area, and a non-display area around the display area, a first piezoelectric material layer—at one side of the first substrate, an intermediate electrode layer contacting the first piezoelectric material layer, a piezoelectric material layer driver coupled to the intermediate electrode layer, and configured to apply a driving voltage to the intermediate electrode layer to form an electric field at the first piezoelectric material layer, a thin film transistor at one side of the first substrate, and a pixel electrode connected to the thin film transistor. |
| 申请公布号 |
US2017123281(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201615190067 |
申请日期 |
2016.06.22 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
LEE Sang-Myoung;KIM Woong Kwon;BAEK Bum Ki;SONG Seung Ki;LEE Kang-Young;HWANG Seong Jun |
| 分类号 |
G02F1/1343;G02F1/1333;G02F1/1368;H01L41/107;H01L27/20 |
主分类号 |
G02F1/1343 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device comprising:
a flexible first substrate comprising a display area, and a non-display area around the display area; a first piezoelectric material layer at one side of the first substrate; an intermediate electrode layer contacting the first piezoelectric material layer; a piezoelectric material layer driver coupled to the intermediate electrode layer, and configured to apply a driving voltage to the intermediate electrode layer to form an electric field at the first piezoelectric material layer; a thin film transistor at one side of the first substrate; and a pixel electrode connected to the thin film transistor. |
| 地址 |
Yongin-si KR |
