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US 10,989,842 B2Granted
Anti-reflective film, display panel and display device having the same, and fabricating method thereof
AssigneeBoe Technology Group Co., Ltd.
InventorsDongfang Wang, Meili Wang, Li Zhang
Life of this patent
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Abstract
The present application discloses a method of fabricating an anti-reflective film, comprising forming a zinc oxynitride layer on a substrate; annealing the zinc oxynitride layer; and etching the surface of the zinc oxynitride layer with an etching solution to form a micro lenses layer comprising a plurality of micro lenses on surface.
Claims10
A light emitting display panel, comprising:
- a counter substrate;
- an array substrate opposite to the counter substrate;
- and
- an anti-reflective film;
- wherein the array substrate comprises thin film transistors, a light emitting layer, and a plurality of metal lines;
- the anti-reflective film is on a first side of a base substrate of the array substrate facing the counter substrate;
- the base substrate has a second side facing away from the counter substrate, the second side is a light emitting side of the display panel;
- the anti-reflective film comprises a micro lenses layer comprising a plurality of micro lenses, each of the plurality of micro lenses comprises a zinc oxynitride grain;
- and
- each of the plurality of micro lenses has a diameter in a range of about 1 nm to about 10 μm.
7 more elements
Dependencies are inferred from the claim text.