Display panel and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorCheng Yang
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Abstract
The present disclosure provides a display panel and a display device. The display panel includes a plurality of auxiliary pixel driving circuits. Each of the auxiliary pixel driving circuits includes transistors, and each of the transistors includes an active layer and an insulation layer. The display panel is defined with first dummy holes in a transition display area, and the first dummy holes penetrate a part of the insulation layer away from the active layer in order to reduce difference in electrical properties between the auxiliary pixel driving circuits through the first dummy holes, thereby achieving display uniformity of the display panel.
Claims17
A display panel, wherein the display panel comprises a display transmission area and a transition display area around the display transmission area, and the display panel comprises:
- a plurality of auxiliary pixel driving circuits located in the transition display area, wherein each of the auxiliary pixel driving circuits comprises transistors, and each of the transistors comprises an active layer and an insulation layer located on the active layer;
- and
- a plurality of auxiliary sub-pixels located in the display transmission area, wherein the auxiliary sub-pixels are electrically connected to the auxiliary pixel driving circuits;
- wherein the display panel is defined with first dummy holes in the transition display area, and the first dummy holes penetrate a part of the insulation layer away from the active layer.
Dependencies are inferred from the claim text.