| 发明名称 |
TOUCH SCREEN, TOUCH DISPLAY PANEL AND TOUCH DEVICE |
| 摘要 |
The present disclosure discloses a touch screen, a touch display panel and a touch device. The touch screen or the touch display panel includes: a plurality of touch sensing electrodes arranged in an array and insulated from each other; a plurality of touch sensing leads, each of which is electrically connected with one of the touch sensing electrodes. The touch screen or the touch display panel includes a rectangle active touch region, wherein a total number of the touch sensing electrodes within the rectangle active touch region is larger than or equal to 3.175p and is smaller than or equal to 126p2, wherein p represents a size of the rectangle active touch region, is in a unit of inch and is a positive integer. The touch screen, the touch display panel or the touch device can improve touch accuracy. |
| 申请公布号 |
US2016349901(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201615081957 |
申请日期 |
2016.03.28 |
| 申请人 |
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD. ;TIANMA MICRO-ELECTRONICS CO., LTD. |
发明人 |
Li Xiaoye;Lu Feng;Lan Shaofa |
| 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 screen, the touch screen being a self-capacitive touch screen and comprising:
a plurality of touch sensing electrodes arranged in an array and insulated from each other; and a plurality of touch sensing leads, each of which is electrically connected with one of the touch sensing electrodes; and, wherein there is a rectangle active touch region in the touch screen such that a total number of the touch sensing electrodes within the rectangle active touch region is larger than or equal to 3.175p and is smaller than or equal to 126p2, wherein p represents a size of the rectangle active touch region, is in a unit of inch and is a positive integer. |
| 地址 |
Shanghai CN |
