Display substrate, display device, and manufacturing method for display substrate
AssigneeBoe Technology Group Co., Ltd.
InventorsQian Wu, Weiting Peng, Yutong Yan, Fang Cheng
Life of this patent
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Abstract
A display base board, a display device and a manufacturing method of the display base board are provided. The display base board includes: a substrate (10); a light emitting layer (20), wherein the light emitting layer (20) includes a plurality of sub-pixels (201); a packaging layer (30); and at least one lens layer (40), wherein each of the at least one lens layer (40) includes a plurality of lens units (401), and the plurality of lens units (401) correspond to the sub-pixels (201) one to one.
Claims20
A display base board, wherein the display base board comprises:
- a substrate;
- a light emitting layer disposed at one side of the substrate, wherein the light emitting layer comprises a plurality of sub-pixels, and at least one of the plurality of sub-pixels comprises a plurality of light emitting regions;
- a packaging layer disposed at one side of the light emitting layer away from the substrate;
- and
- at least one lens layer provided on a surface of one side of the packaging layer away from the light emitting layer, wherein each of the at least one lens layer comprises a plurality of lens units, and the plurality of lens units correspond to the plurality of sub-pixels one to one;
- and
- each of the plurality of lens units comprises one or more lenses, the one or more lenses correspond to the plurality of light emitting regions one to one, and the one or more lenses are configured for causing light rays emitted by the light emitting layer to deflect toward a direction close to a normal of the substrate.
A manufacturing method of a display base board, wherein the manufacturing method comprises:
- providing a substrate;
- forming a light emitting layer at one side of the substrate, wherein the light emitting layer comprises a plurality of sub-pixels, and at least one of the plurality of sub-pixels comprises a plurality of light emitting regions;
- forming a packaging layer at one side of the light emitting layer away from the substrate;
- and
- forming at least one lens layer on a surface of one side of the packaging layer away from the light emitting layer, wherein each of the at least one lens layer comprises a plurality of lens units, and the plurality of lens units correspond to the plurality of sub-pixels one to one;
- and
- each of the plurality of the lens units comprises one or more lenses, the one or more lenses correspond to the plurality of light emitting regions one to one, and the one or more lenses are configured for causing light rays emitted by the light emitting layer to deflect toward a direction close to a normal of the substrate.
Dependencies are inferred from the claim text.