Display panel, manufacturing method thereof, and display device

Abstract

The invention discloses a display panel, a manufacturing method thereof, and a display device. The display panel has a first display area and a second display area, the light transmittance of the first display area is greater than the light transmittance of the second display area, the display panel includes: a substrate; and a light emitting element layer, including a first electrode, located at the second A light-emitting structure on an electrode and a second electrode assembly located on the light-emitting structure, wherein the second electrode assembly includes: a light-transmitting electrode, at least partially located in the first display area; a light-transmitting block, located in the first display area, disposed on the transparent on the photoelectrode; and the second electrode, located in the second display area, and the material of the second electrode is separated from the material of the light-transmitting electrode. According to the display panel of the embodiment of the present invention, the material of the second electrode is repellent to the material of the light-transmitting block, which prevents the second electrode from forming a film in the region with the light-transmitting block, thereby accurately realizing the patterning of the second electrode , to prevent the second electrode from being formed in the first display area from affecting the light transmittance of the first display area.

Description

technical field [0001] The present invention relates to the display field, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] High screen-to-body ratio is the latest development direction of smart electronic products. In order to increase the screen-to-body ratio, various sensors on the front of electronic products need to be integrated under the display panel. At present, devices such as fingerprint recognition and earpieces can be well integrated under the display panel, but the integration of the front camera of electronic products still cannot be well solved. [0003] For the integration of the front camera, the current solution is to dig a groove or punch a hole in the position corresponding to the camera on the display panel, but this will cause the problem that information cannot be displayed in the grooved or punched area of ​​the display panel. Contents of the invention [0004] The invention pro...

AI Technical Summary

Problems solved by technology

At present, devices such as fingerprint recognition and earpieces can be well integrated under the display panel, but the integration of the front camera of electronic products still cannot be well solved.

[0003] For the integration of the front camera, the current solution is to dig a groove or punch a hole in the position corresponding to the camera on the display panel. However, it will cause the problem that information cannot be displayed in the grooved or punched area of ​​the display panel.

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