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US 12,641,994 B2Granted
Display panel, manufacturing method therefor, and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsYibing Fan, Jing Wang, Meng Zhao, Liangjian Li, Zheng Liu
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Abstract
The display panel includes: a substrate; a pixel defining layer, arranged on the substrate, and comprising a plurality of opening regions arranged in an array; a light-emitting layer, configured to cover at least the plurality of opening regions; and an interval layer, arranged on the pixel defining layer and disconnected from an adjacent light-emitting layer.
Claims5
A display panel, comprising:
- a substrate;
- a pixel defining layer, arranged on the substrate, and comprising a plurality of opening regions arranged in an array;
- a light-emitting layer, arranged on the substrate at least in the plurality of opening regions;
- and
- an interval layer, arranged on the pixel defining layer and disconnected from an adjacent light-emitting layer;
- wherein a light-emitting material of the interval layer is different from a light-emitting material of at least one light-emitting layer adjacent to the interval layer;
- wherein the plurality of opening regions are arranged in a first direction and a second direction, and the first direction intersects with the second direction;
- and the interval layer comprises:
- a first interval layer arranged between two adjacent opening regions in the first direction, and a second interval layer arranged between two adjacent opening regions in the second direction;
- wherein a light-emitting material of the first interval layer is different from a light-emitting material of a light-emitting layer adjacent to the first interval layer;
- and light-emitting materials of a plurality of second interval layers are the same, the plurality of second interval layers are integrally connected, and the plurality of second interval layers are integrally connected to the first interval layer having a same light-emitting material as the plurality of second interval layers.
8 more elements
A display device, comprising a display panel, wherein the display panel comprises:
- a substrate;
- a pixel defining layer, arranged on the substrate, and comprising a plurality of opening regions arranged in an array;
- a light-emitting layer, arranged on the substrate at least in the plurality of opening regions;
- and
- an interval layer, arranged on the pixel defining layer and disconnected from an adjacent light-emitting layer;
- wherein a light-emitting material of the interval layer is different from a light-emitting material of at least one light-emitting layer adjacent to the interval layer;
- wherein the plurality of opening regions are arranged in a first direction and a second direction, and the first direction intersects with the second direction;
- and the interval layer comprises:
- a first interval layer arranged between two adjacent opening regions in the first direction, and a second interval layer arranged between two adjacent opening regions in the second direction;
- wherein a light-emitting material of the first interval layer is different from a light-emitting material of a light-emitting layer adjacent to the first interval layer;
- and light-emitting materials of a plurality of second interval layers are the same, the plurality of second interval layers are integrally connected, and the plurality of second interval layers are integrally connected to the first interval layer having a same light-emitting material as the plurality of second interval layers.
8 more elements
Dependencies are inferred from the claim text.