| 发明名称 |
Touch input device |
| 摘要 |
A touch input device capable of detecting a pressure of a touch on a touch surface includes: a display module including a display panel; a substrate which is located under the display module and is spaced apart from the display module by a spacer layer; and a pressure electrode. An electrical signal, which is changed according to a capacitance between the pressure electrode and the substrate, is detected from the pressure electrode, and the capacitance changes depend on a change of a relative distance between the pressure electrode and the substrate, such that the pressure of the touch is detected based on the capacitance. |
| 申请公布号 |
US2016162094(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201615009951 |
申请日期 |
2016.01.29 |
| 申请人 |
HiDeep Inc. |
发明人 |
Kim Seyeob;Yoon Sangsic;Moon Hojun;Kim Taehoon |
| 分类号 |
G06F3/041;G06F3/044 |
主分类号 |
G06F3/041 |
| 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; a substrate which is located under the display module and is spaced apart from the display module by a spacer layer; and a pressure electrode which is directly formed on the display module,
wherein an electrical signal which is changed according to a capacitance between the pressure electrode and the substrate is detected from the pressure electrode,wherein the capacitance changes depending on a change of a relative distance between the pressure electrode and the substrate,and wherein the pressure of the touch is detected based on the capacitance. |
| 地址 |
Gyeonggi-do KR |
