| 发明名称 |
DISPLAY APPARATUS |
| 摘要 |
A display apparatus with a touch detection function capable of improving accuracy is provided. The display apparatus includes: a pixel array having a plurality of pixels arranged in a matrix form; and a plurality of signal wires arranged in the pixel array. Here, when an externally-detecting object is detected, a plurality of coils having areas overlapping with each other are formed of a plurality of signal wires (drive electrodes) among the plurality of signal wires, and a magnetic field generated in the plurality of respective coils are superimposed in an overlapped area by supplying a drive signal to the plurality of coils. |
| 申请公布号 |
US2016349921(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201615147421 |
申请日期 |
2016.05.05 |
| 申请人 |
Japan Display Inc. |
发明人 |
MIZUHASHI Hiroshi;KURASAWA Hayato;SUZUKI Daichi;GOTOH Fumitaka |
| 分类号 |
G06F3/041;G06F3/045;G06F3/0354;G06F3/044;G06F3/046 |
主分类号 |
G06F3/041 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus comprising:
a pixel array having a plurality of pixels arranged in a matrix form; and a plurality of signal wires arranged in the pixel array, wherein, when an externally-detecting object is detected, a plurality of coils having areas overlapping with each other are formed of a plurality of signal wires among the plurality of signal wires, and a driving signal is supplied to the plurality of coils, so that magnetic fields generated in the plurality of respective coils are superimposed in the overlapped area. |
| 地址 |
Tokyo JP |
