Display substrate, display device, and manufacturing method for display substrate
AssigneeBoe Technology Group Co., Ltd.
InventorWenhai MEI
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Abstract
Disclosed are a display substrate, a display device and a manufacturing method for the display substrate. The display substrate comprises a base substrate, a first electrode located at one side of the base substrate, a charge auxiliary layer located at the side of the first electrode away from the base substrate, and a second electrode located at the side of the charge auxiliary layer away from the first electrode; the surface of the charge auxiliary layer away from the first electrode is provided with a plurality of relief structures distributed in an array; an acid generator is mixed in the charge auxiliary layer, and the content of the acid generator in regions of different thicknesses of the charge auxiliary layer is different.
Claims20
A display substrate, comprising:
- a base substrate;
- a first electrode on one side of the base substrate;
- a charge auxiliary layer on one side of the first electrode away from the base substrate;
- a second electrode on one side of the charge auxiliary layer away from the first electrode;
- and
- a quantum dot light emitting layer between the first electrode and the second electrode;
- wherein
- a surface of the charge auxiliary layer away from the first electrode has a plurality of concave-convex structures distributed in an array, an acid generator is mixed in the charge auxiliary layer, and contents of the acid generator in regions with different thicknesses of the charge auxiliary layer are different.
Dependencies are inferred from the claim text.