| 发明名称 | Display device and touch sensor | ||
| 摘要 | A display device includes: a display panel including a plurality of pixels; a plurality of driving electrodes disposed on the display panel and extending in a first direction; a plurality of sensing electrodes disposed on the driving electrodes and extending in a second direction; a plurality of first sensing wires connected to one end of each of the driving electrodes; a plurality of second sensing wires connected to each of the sensing electrodes; a plurality of third sensing wires connected to the other end of each of the driving electrodes that are disposed in a partial region; and a touch controller configured to apply a touch detection signal to the driving electrodes through the first sensing wires and the third sensing wires, and to receive a sensing signal representing a change in capacitance of the sensing electrodes through the second sensing wires, so as to detect a touch position. | ||
| 申请公布号 | US9575585(B2) | 申请公布日期 | 2017.02.21 |
| 申请号 | US201514747969 | 申请日期 | 2015.06.23 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Kim Yong Joo |
| 分类号 | G06F3/044;G06F3/041 | 主分类号 | G06F3/044 |
| 代理机构 | Innovation Counsel LLP | 代理人 | Innovation Counsel LLP |
| 主权项 | 1. A display device, comprising: a display panel including a plurality of pixels; a plurality of driving electrodes disposed on the display panel and extending in a first direction; a plurality of sensing electrodes disposed on the driving electrodes and extending in a second direction; a plurality of first sensing wires connected to one end of each of the driving electrodes; a plurality of second sensing wires connected to each of the sensing electrodes; a plurality of third sensing wires connected to the other end of each of the driving electrodes that are disposed in a partial region; and a touch controller configured to apply a touch detection signal to the driving electrodes through the first sensing wires and the third sensing wires, and to receive a sensing signal representing a change in capacitance of the sensing electrodes through the second sensing wires, so as to detect a touch position. | ||
| 地址 | KR | ||