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US 12,016,218 B2Granted
Display panel and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorWenqiang Wang
Life of this patent
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Abstract
A display panel and a display device are provided. The display panel includes a unit island, a connecting part, a light emitting unit, and a signal line. The connecting part is connected to each side of the unit island, and each connecting part includes a bending part disposed in at least three bending directions and at least one straight part. The display panel is easier to be deformed and has a better deformation effect. Moreover, the components of the display panel will not interfere with each other, which effectively enhance the expansion performance and reliability of the panel.
Claims15
A display panel, comprising:
- a substrate;
- a plurality of unit islands, wherein the unit islands are arranged in an array in a first direction and a second direction of the substrate, and each of the unit islands is separated from each other;
- a plurality of connecting parts, wherein the connecting parts connect two adjacent unit islands with each other;
- a light emitting unit, wherein the light emitting unit is disposed on the unit island, and the light emitting unit further comprises a plurality of light emitting sub-pixels;
- and
- a signal line, wherein the signal line is disposed on the connecting part and electrically connected to the light emitting unit;
- wherein each of the connecting parts is connected to each side of corresponding unit island, a starting end of the connecting part is disposed at a center position of the each side of the unit island, and each of the connecting parts comprises a bending part disposed in at least three bending directions and at least one straight part;
- wherein the display panel further comprises a hollow area between the unit island and the connecting part,
- wherein the bending part comprises a first bending part, a second bending part, and a third bending part, and wherein the first bending part is connected to the side of the unit island, the second bending part is connected to one end of the first bending part, one end of the straight part is connected to one end of the second bending part, and the other end of the straight part is connected to one end of the third bending part,
- wherein the connecting part comprises a first connecting part and a second connecting part, and the first connecting part and the second connecting part are respectively disposed on two adjacent sides of the unit island, and a distance between the third bending part of the first connecting part and the second bending part of the second connecting part is less than a distance between the straight part of the first connecting part and the first bending part or the second bending part of the first connecting part.
7 more elements
A display panel, comprising:
- a substrate;
- a plurality of unit islands, wherein the unit islands are arranged in an array in a first direction and a second direction of the substrate, and each of the unit islands is separated from each other;
- a plurality of connecting parts, wherein the connecting parts connect the two adjacent unit islands with each other;
- a light emitting unit, wherein the light emitting unit is disposed on the unit island;
- and
- a signal line, wherein the signal line is disposed on the connecting part and electrically connected to the light emitting unit;
- wherein each of the connecting parts is connected to each side of corresponding unit island, a starting end of the connecting part is disposed at a center position of the each side of the unit island, and each of the connecting parts comprises a bending part disposed in at least three bending directions and at least one straight part,
- wherein the bending part comprises a first bending part, a second bending part, and a third bending part, and wherein the first bending part is connected to the side of the unit island, the second bending part is connected to one end of the first bending part, one end of the straight part is connected to one end of the second bending part, and the other end of the straight part is connected to one end of the third bending part,
- wherein the connecting part comprises a first connecting part and a second connecting part, and the first connecting part and the second connecting part are respectively disposed on two adjacent sides of the unit island, and a distance between the third bending part of the first connecting part and the second bending part of the second connecting part is less than a distance between the straight part of the first connecting part and the first bending part or the second bending part of the first connecting part.
6 more elements
Dependencies are inferred from the claim text.