Array substrate, preparation method thereof, and display panel
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorChuanbao Luo
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Abstract
The application discloses an array substrate, a preparation method thereof, and a display panel. The array substrate includes a substrate and a touch unit. The substrate includes a non-pixel region. The touch unit is disposed on the substrate, and the touch unit is located in the non-pixel area. The touch unit includes a touch transistor disposed on the substrate, a pressure-sensitive layer, and a first touch electrode. The touch transistor comprises a first gate. The pressure-sensitive layer and the first touch electrode are sequentially stacked on the first gate.
Claims18
An array substrate, comprising:
- a substrate comprising a pixel region and a non-pixel region which are adjacently disposed;
- and
- a touch unit disposed on the substrate, the touch unit is located in the non-pixel region, and the touch unit comprises:
- a touch transistor disposed on the substrate, and the touch transistor comprises a first gate;
- a pressure-sensitive layer disposed on the first gate;
- and
- a first touch electrode disposed on the pressure-sensitive layer;
- wherein the array substrate further comprises a read transistor disposed in series with the touch transistor.
A display panel, wherein the display panel comprises an array substrate, and the array substrate comprises:
- a substrate comprising a pixel region and a non-pixel region which are adjacently disposed;
- and
- a touch unit disposed on the substrate, the touch unit is located in the non-pixel region, and the touch unit comprises:
- a touch transistor disposed on the substrate, and the touch transistor comprises a first gate;
- a pressure-sensitive layer disposed on the first gate;
- and
- a first touch electrode disposed on the pressure-sensitive layer;
- wherein the array substrate further comprises a read transistor disposed in series with the touch transistor.
A method for preparing an array substrate, comprising steps of:
- providing a substrate comprising a pixel region and a non-pixel region which are adjacently disposed;
- forming a touch transistor on the substrate, the touch transistor comprises a first gate, and the touch transistor is located in the non-pixel region;
- providing a pressure-sensitive layer material on the touch transistor, and patterning the pressure-sensitive layer material to form a pressure-sensitive layer on the first gate;
- providing a first touch electrode material on the touch transistor and the pressure-sensitive layer, and patterning the first touch electrode material to form a first touch electrode on the pressure-sensitive layer;
- and
- providing a read transistor disposed in series with the touch transistor.
Dependencies are inferred from the claim text.