| 发明名称 |
SMARTPHONE |
| 摘要 |
A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module and a pressure electrode. The display module includes a display panel and a reference potential layer. An electrical signal, which is changed according to a capacitance between the pressure electrode and the reference potential layer, is detected from the pressure electrode and the capacitance changes depend on a change of a relative distance between the pressure electrode and the reference potential layer, such that the pressure of the touch is detected based on the capacitance. |
| 申请公布号 |
US2016147341(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201615009973 |
申请日期 |
2016.01.29 |
| 申请人 |
HiDeep Inc. |
发明人 |
Kim Seyeob;Yoon Sangsic;Kwon Sunyoung;Moon Hojun;Kim Taehoon |
| 分类号 |
G06F3/044;G06F3/041 |
主分类号 |
G06F3/044 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A touch input device capable of detecting a pressure of a touch on a touch surface, the touch input device comprising:
a display module comprising a display panel; and a pressure electrode which is directly formed on the display module,
wherein the display module comprises a reference potential layer therein,wherein an electrical signal which is changed according to a capacitance between the pressure electrode and the reference potential layer is detected from the pressure electrode,wherein the capacitance changes depending on a change of a relative distance between the pressure electrode and the reference potential layer,and wherein the pressure of the touch is detected based on the capacitance. |
| 地址 |
Gyeonggi-do KR |
