Array substrate and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsKi Man Kim, Jaegeon You
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Abstract
An array substrate and a display device are disclosed. A coating layer (8) is disposed between a base substrate (1) and a first transparent conductive oxide film layer (2), a refractive index of the coating layer (8) is bigger than that of the base substrate (1) and smaller than that of the first transparent conductive oxide film layer (2). A multi-layer reflection phenomenon caused by the relatively big difference between the refractive indexes of the base substrate 1 and the first transparent conductive oxide film layer 2 can be weakened, thereby the light transmission rate of the array substrate may be improved.
Claims19
An array substrate, comprising a base substrate, a first transparent conductive film layer located on the base substrate, and a coating layer disposed between the base substrate and the first transparent conductive film layer,
- wherein a refractive index of the coating layer is bigger than that of the base substrate and smaller than that of the first transparent conductive film layer;
- and
- wherein a material of the coating layer comprises one or a combination of any ones selected from a group consisting of yttrium oxide, cerium fluoride, and scandium oxide.
Dependencies are inferred from the claim text.