Display panel and display device
AssigneeHubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd.
InventorAi XIAO
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Abstract
Provided are a display panel and a display device. The display panel includes a light-emitting device layer located at a side of the substrate; and a color resist layer located at a side of the light-emitting device layer facing away from the substrate and including color resist units arranged in an array, at least one of the color resist units including a first portion and a second portion; a projection of the second portion on the substrate is located at a projection of the first portion on the substrate, a projection of the first portion on the light-emitting device layer is located in a pixel aperture, and a thickness of the first portion of at least one of the color resist units in the first direction is larger than or equal to a thickness of the second portion in the first direction.
Claims20
A display panel, comprising:
- a substrate;
- a light-emitting device layer arranged at a side of the substrate, wherein the light-emitting device layer comprises pixel apertures and light-emitting devices, at least one of the light-emitting devices is arranged in a respective one of the pixel apertures, and at least one of the light-emitting devices comprises an anode;
- and
- a color resist layer arranged at a side of the light-emitting device layer facing away from the substrate, wherein the color resist layer comprises color resist units, at least one of the color resist units comprises a first portion and a second portion, a projection of the first portion on the substrate is located within a projection of a respective one of the pixel apertures on the substrate, and along a direction paralleled to a plane of the substrate, the second portion is located at an peripheral area of the first portion,
- wherein along a direction perpendicular to the plane of the substrate, a distance between a surface of the first portion facing away from the substrate and a plane of a surface of the anode facing away from the substrate is greater than a distance between a surface of the second portion facing away from the substrate and the plane of the surface of the anode facing away from the substrate.
A display panel, comprising:
- a substrate;
- a light-emitting device layer arranged at a side of the substrate, wherein the light-emitting device layer comprises pixel apertures and light-emitting devices, and at least one of the light-emitting devices is located in a respective one of the pixel apertures;
- a color resist layer arranged at a side of the light-emitting device layer facing away from the substrate, wherein the color resist layer comprises color resist units, at least one of the color resist units comprises a first portion and a second portion, a projection of the first portion on the substrate is located within an orthographic projection of a respective one of the pixel apertures on the substrate, and along a direction paralleled to a plane of the substrate, the second portion is located at an peripheral area of the first portion;
- and
- a touch function layer arranged between the light-emitting device layer and the color resist layer, wherein the touch function layer comprises touch electrodes and a touch insulation layer located between the touch electrodes,
- wherein along a direction perpendicular to the plane of the substrate, a distance between a surface of the first portion facing away from the substrate and a plane of a surface of the touch function layer facing away from the substrate is greater than a distance between a surface of the second portion facing away from the substrate and the plane of the surface of the touch function layer facing away from the substrate.
A display device, comprising a display panel, wherein the display panel comprises:
- a substrate;
- a light-emitting device layer arranged at a side of the substrate, wherein the light-emitting device layer comprises pixel apertures and light-emitting devices, at least one of the light-emitting devices is arranged in a respective one of the pixel apertures, and at least one of the light-emitting devices comprises an anode;
- and
- a color resist layer arranged at a side of the light-emitting device layer facing away from the substrate, wherein the color resist layer comprises color resist units, at least one of the color resist units comprises a first portion and a second portion, a projection of the first portion on the substrate is located within a projection of a respective one of the pixel apertures on the substrate, and along a direction paralleled to a plane of the substrate, the second portion is located at an peripheral area of the first portion,
- wherein along a direction perpendicular to the plane of the substrate, a distance between a surface of the first portion facing away from the substrate and a plane of a surface of the anode facing away from the substrate is greater than a distance between a surface of the second portion facing away from the substrate and the plane of the surface of the anode facing away from the substrate.
Dependencies are inferred from the claim text.