Display panel and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsLanlan Wang, Yan Xie
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Abstract
The present disclosure provides a display panel and a display device. A through-hole is defined in a bending area of the display panel, and after the bending area is bent along a bending center line, the through-hole forms a light transmitting area, and the light transmitting area is disposed on a light path of an electronic component. Based on the light transmitting area formed after bending the through-hole, the electronic component can be disposed under the display panel, thereby achieving a narrow frame design.
Claims18
A display panel, comprising:
- a transistor array substrate comprising a plurality of array-distributed transistors, wherein the transistor array substrate is divided into a display area, a bending area, and a driving area;
- a light-emitting functional layer disposed in the display area of the transistor array substrate;
- a driving component disposed in the driving area of the transistor array substrate;
- and
- a plurality of wirings disposed in the bending area of the transistor array substrate and electrically connected to the transistors and the driving component;
- wherein a through-hole is defined in the bending area, and after the bending area is bent along a bending center line, the through-hole forms a light transmitting area, and the light transmitting area is disposed on a light path of an electronic component;
- and
- wherein in the bending area, the display panel comprises:
- a flexible substrate layer;
- a circuit layer patterned to form the wirings;
- a first organic layer, wherein the circuit layer is disposed on the flexible substrate layer, and the first organic layer is disposed on one side of the circuit layer away from the flexible substrate layer;
- and
- a plurality of first protruding parts arranged on an upper surface of the first organic layer away from the flexible substrate layer.
A display device, comprising:
- a display panel and an electronic component disposed under the display panel;
- wherein the display panel comprises:
- a transistor array substrate comprising a plurality of array-distributed transistors, wherein the transistor array substrate is divided into a display area, a bending area, and a driving area;
- a light-emitting functional layer disposed in the display area of the transistor array substrate;
- a driving component disposed in the driving area of the transistor array substrate;
- and
- a plurality of wirings disposed in the bending area of the transistor array substrate and electrically connected to the transistors and the driving component;
- wherein a through-hole is defined in the bending area;
- wherein a bonding area of the display panel is bent under the display area through the bending area, the through-hole in the bending area forms a light transmitting area, and the light transmitting area is disposed on a light path of the electronic component;
- and
- wherein in the bending area, the display panel comprises:
- a flexible substrate layer;
- a circuit layer patterned to form the wirings;
- a first organic layer, wherein the circuit layer is disposed on the flexible substrate layer, and the first organic layer is disposed on one side of the circuit layer away from the flexible substrate layer;
- and
- a plurality of first protruding parts arranged on an upper surface of the first organic layer away from the flexible substrate layer.
Dependencies are inferred from the claim text.