| 摘要 |
A touch screen and a manufacturing method therefor, and a display panel. The touch screen comprises a first electrode (21) and a second electrode (23) that are oppositely arranged and a sensing layer (22) that is positioned between the first electrode (21) and the second electrode (23). The sensing layer (22) is made of a transparent material having a piezoelectric effect. The touch screen is capable of sensing the pressure of any object, and thus being capable of sensing the position of a touch point and the size and change feature of an acting force. Further, the touch screen is capable of directly converting the pressure of an object on the touch screen into an electrical signal so as to greatly reduce the power consumption, thereby effectively reducing the overall power consumption of the screen. In addition, the touch screen has the advantages of being sensitive in touch response and supporting multi-point touch. Correspondingly, a touch operation of the display panel using the touch screen is not limited by insulation of a touch object, the power consumption is low, and the enjoyment in visual and touch sensations of people is desirably achieved. |
