An array substrate, an organic light-emitting display panel, and an organic light-emitting display device

Abstract

The present invention provides an array substrate, an organic light-emitting display panel, and an organic light-emitting display device. The array substrate includes: a base substrate, the base substrate includes a display area, and the display area includes at least one first area and at least one second area. The length of a region along the second direction is greater than the length of the second region along the second direction; and a power supply voltage signal line layer formed on the base substrate, the power supply voltage signal line layer includes at least one first power supply voltage signal line and at least one The second power supply voltage signal line; the absolute value of the difference between the resistance value of the first power supply voltage signal line and the resistance value of the second power supply voltage signal line is greater than or equal to 0, and less than or equal to the resistance value of the first power supply voltage signal line 2%. Compared with the existing array substrate, the array substrate provided by the present invention can improve the display uniformity of the display panel, and further improve the display effect of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, an organic light emitting display panel and an organic light emitting display device. Background technique [0002] As the size of mobile phone screens gradually increases, the screen-to-body ratio has become an important indicator for measuring the performance of mobile phones. The screen-to-body ratio refers to the ratio of the display area of ​​a mobile phone to the total screen area. On the one hand, a higher screen-to-body ratio makes the appearance of the mobile phone more beautiful, and on the other hand, it can bring users a better viewing experience. [0003] However, at present, mobile phones are often equipped with components such as cameras or sensors. In order to make the cameras or sensors work in the best condition, it is necessary to reserve a part of the display panel of the mobile phone for placing the cameras or sensors, so that th...

AI Technical Summary

Problems solved by technology

[0003] However, at present, mobile phones are often equipped with components such as cameras or sensors. In order to make the cameras or sensors work in the best condition, it is necessary to reserve a part of the display panel of the mobile phone for placing the cameras or sensors, so that the display The panel display area is not a traditional rectangle, and its local edges are often shaped

The appearance of irregular edges will make the display uniformity of the display panel worse and affect the user experience

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