Display panel, display screen and electronic equipment

Abstract

The invention relates to a display panel, a display screen and electronic equipment. The display panel comprises a substrate and a plurality of pixels, each pixel comprises a driving circuit layer, a first electrode layer, a light-emitting layer and a second electrode layer which are located on the substrate, and each driving circuit layer comprises a pixel driving circuit and a driving lead; the display panel is provided with at least one pre-cutting area, the pixel driving circuit is located on the periphery of the pre-cutting area, the pixel driving circuit is connected with all the pixels in the pre-cutting area through the driving lead, and the pixels on the periphery of the pre-cutting area are electrically connected with the pixel driving circuit. The pixel driving circuit of the driving circuit layer in the pre-cutting area is arranged on the periphery of the pre-cutting area, the pixel driving circuit is electrically connected with the pixels on the periphery of the pre-cutting area, arrangement and wiring of the surrounding pixels are not affected, and therefore the purposes that the pre-cutting area is arranged at any position, cutting of the pre-cutting area is facilitated, and thus, the mask is shared can be achieved.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a display panel, a display screen and electronic equipment. Background technique [0002] With the rapid development of mobile terminal technology, mobile terminals such as smart phones are becoming more and more popular, and have become indispensable devices in people's lives. In current mobile terminals, such as smart phones, in order to realize the diversification of functions, it is usually necessary to arrange components such as a camera, an infrared distance sensor, and a light sensor on the front panel. In order to ensure the normal operation of these components, it is necessary to make holes on the front panel, and place these components under the holes, so that the components placed under the holes can obtain external information through the holes. [0003] In the prior art, when preparing a display panel, there is usually no pixel point design at the position...

AI Technical Summary

Problems solved by technology

The position of the hole is different, and the layout of the wiring is also different. Once the position of the hole is changed, the wiring layout needs to be redesigned, that is, the mask (mask) needs to be redesigned, which will lead to the development cycle of the display panel. R & D costs have increased significantly

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