Display base plate, display panel and display device

Abstract

The invention provides a display base plate, a display panel and a display device. The display base plate comprises a first display area and a second display area; the light transmittance of the firstdisplay area is larger than the light transmittance of the second display area; a plurality of first sub-pixels are arranged in the first display area, the first sub-pixels comprise first electrodes,light emitting structures arranged on the first electrodes and second electrodes arranged on the light emitting structures, pixel circuits used for driving the first sub-pixels are arranged in the second display area, the first electrodes of the first sub-pixels are electrically connected with the corresponding pixel circuits through wirings, the wirings comprise first segments and second segments which are connected with each other, the first segments are located in the first display area, and the second segments are located in the second display area; and a conducting layer is further arranged in the first display area, the first electrodes are electrically connected with the first segments through the conducting layer, and the electrical resistivity of the conducting layer is smaller than the electrical resistivity of the first electrodes and the electrical resistivity of the first segments of the wirings.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display substrate, a display panel and a display device. Background technique [0002] With the rapid development of electronic devices, users have higher and higher requirements for screen-to-body ratio, so that the full-screen display of electronic devices has attracted more and more attention from the industry. Traditional electronic devices such as mobile phones, tablet computers, etc., need to integrate such as front camera, earpiece, and infrared sensing components, so it is possible to set the camera, earpiece, and infrared sensing elements in the slotted area by slotting (Notch) on the display screen. Components, etc., but the slotted area cannot be used to display the picture, such as the notch screen in the prior art, or the method of opening holes on the screen. For electronic equipment that realizes the camera function, external light can pass through the...

AI Technical Summary

Problems solved by technology

However, these electronic devices are not truly full-screen, and cannot be displayed in all areas of the entire screen. For example, images cannot be displayed in the camera area.

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