Display Panel and Manufacturing Method Thereof, and Display Device
AssigneeBoe Technology Group Co., Ltd.
InventorsMeng Sun, Shuyun Xu, Haidong Wu, Xu Liu
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Abstract
A display panel includes an array substrate and a cathode layer. The display panel has a display region. The cathode layer is disposed on the array substrate. The cathode layer includes a first sub-portion and a second sub-portion surrounding the first sub-portion, and both the first sub-portion and the second sub-portion are located in the display region. A resistance per unit length of the first sub-portion is less than a resistance per unit length of the second sub-portion.
Claims25
A display panel having a display region, wherein the display panel comprises:
- an array substrate;
- and
- a cathode layer disposed on the array substrate, wherein the cathode layer includes a first sub-portion and a second sub-portion surrounding the first sub-portion, both the first sub-portion and the second sub-portion are located in the display region, and a resistance per unit length of the first sub-portion is less than a resistance per unit length of the second sub-portion.
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A manufacturing method of a display panel, wherein the display panel has a display region, and the manufacturing method comprises:
- providing an array substrate, wherein the array substrate includes a first region and a second region surrounding the first region, and both the first region and the second region are located in the display region;
- and
- forming a first sub-portion in the first region and forming a second sub-portion in the second region, wherein the second sub-portion is connected to the first sub-portion to constitute a cathode layer, and a resistance per unit length of the first sub-portion is less than a resistance per unit length of the second sub-portion.
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Dependencies are inferred from the claim text.