CN108417607A - A kind of Wiring structure, flexible display panels and display device - Google Patents
A kind of Wiring structure, flexible display panels and display device Download PDFInfo
- Publication number
- CN108417607A CN108417607A CN201810252338.4A CN201810252338A CN108417607A CN 108417607 A CN108417607 A CN 108417607A CN 201810252338 A CN201810252338 A CN 201810252338A CN 108417607 A CN108417607 A CN 108417607A
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- CN
- China
- Prior art keywords
- wiring structure
- deformation portion
- tensile deformation
- flexible
- display panels
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
Abstract
The present invention relates to display technology field, a kind of Wiring structure, flexible display panels and display device are disclosed, wherein Wiring structure includes：At least one tensile deformation portion, tensile deformation portion are surrounded by conducting wire and include quadrilateral structure.Tensile deformation portion is equipped in above-mentioned Wiring structure, which can deform when by active force while play cushioning effect, and the flexible demand of the bending to meet cabling simultaneously avoids away thread breakage.Specifically, tensile deformation portion includes the quadrilateral structure surrounded by conducting wire, and quadrangle has unstability, and stress is yielding, and deformation can also be maintained after ineffective power；In turn, the tensile deformation portion can play preferable stress buffering effect, and with preferably flexible, therefore, Wiring structure flexible provided in this embodiment, it is flexible preferable, and it is not easy to break, it lasts a long time, in turn, can preferably meet the flexible demand of the different degrees of bending of flexible display panels.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of Wiring structure, flexible display panels and display device.
Background technology
Currently, with the development in the fields such as vehicle-mounted, wearable device, flexible display panels gradually emerge, before future market
Scape is boundless.Flexible display panels are mainly characterized by flexible, in practical applications, such as vehicle-mounted, wearable device
In, it is desirable that flexible display panels internal components can carry out the dilatation in various directions, therefore, currently, how to realize satisfaction
The Wiring structure of the flexible demand of flexible display panels bending becomes for one of key technology point.
Invention content
The invention discloses a kind of Wiring structure, flexible display panels and display devices, it is therefore an objective to provide a kind of scalable
Deformation and Wiring structure not easy to break, with meet flexible display panels and display device bending stretch demand.
In order to achieve the above objectives, the present invention provides following technical scheme：
A kind of Wiring structure, including：
At least one tensile deformation portion, the tensile deformation portion are surrounded by conducting wire and include quadrilateral structure.
Tensile deformation portion is equipped in above-mentioned Wiring structure, which can when power the effects that being stretched or compressing
To deform and play simultaneously cushioning effect, the bending to meet cabling, which is stretched, demand and avoids away thread breakage.Specifically,
Tensile deformation portion includes the quadrilateral structure surrounded by conducting wire, and quadrangle has unstability, and stress is yielding, and loses work
Deformation can also be maintained after firmly；In turn, which can play preferable stress buffering effect, and with compared with
Good pliability, therefore, Wiring structure flexible provided in this embodiment, it is flexible preferably, and it is not easy to break, the service life compared with
It is long, in turn, it can preferably meet the different degrees of bending of flexible display panels and stretch demand.
In a kind of optional embodiment, the tensile deformation portion is the diamond structure surrounded by plain conductor.
In a kind of optional embodiment, the tensile deformation portion is the regular octahedron structure surrounded by plain conductor.
In a kind of optional embodiment, the Wiring structure further includes：
Connecting line for will be electrically connected between adjacent tensile deformation portion.
In a kind of optional embodiment, the endpoint of the connecting line is connected with the vertex of the quadrilateral structure.
In a kind of optional embodiment, the connecting line is plain conductor.
In a kind of optional embodiment, the Wiring structure is data line or grid line.
A kind of flexible display panels, including the Wiring structure described in any of the above-described embodiment.
In a kind of optional embodiment, the flexible display panels further include organic material layer, and the Wiring structure is located at
In the organic material layer.
In a kind of optional embodiment, the organic material layer is polydimethyl siloxane material.
A kind of display device, including the flexible display panels described in any of the above-described embodiment.
Description of the drawings
Fig. 1 is a kind of schematic diagram for conductor structure that one embodiment of the invention provides；
Fig. 2 is a kind of schematic diagram for conductor structure that another embodiment of the present invention provides；
Fig. 3 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~Fig. 3.
As depicted in figs. 1 and 2, an embodiment of the present invention provides a kind of Wiring structure, which includes at least one
Tensile deformation portion 1, specifically, which is surrounded by conducting wire 10 also, the tensile deformation portion 1 includes quadrangle knot
Structure.
Tensile deformation portion 1 is equipped in above-mentioned Wiring structure, the tensile deformation portion 1 is the effects that being stretched or compressing when power
It can deform and play cushioning effect simultaneously, the flexible demand of the bending to meet cabling simultaneously avoids away thread breakage.Specifically
Ground, tensile deformation portion 1 include the quadrilateral structure surrounded by conducting wire 10, and quadrangle has unstability, and stress is yielding, and
Deformation can also be maintained after ineffective power；In turn, 1 flexible of tensile deformation portion and stress buffering effect is played,
There is preferable pliability simultaneously, therefore, Wiring structure flexible provided in this embodiment is flexible preferable, and is not easy
Fracture, lasts a long time, and in turn, can preferably meet the different degrees of bending of flexible display panels and stretch demand.
In addition, since tensile deformation portion 1 is surrounded by conducting wire 10, it can ensure that the normal signal of Wiring structure passes
Defeated effect, also, since entire tensile deformation portion 1 includes two or more pieces conductive path, to even if a certain item conduction is logical
There is open circuit in road, it is also ensured that the normal transmission of signal, therefore, the stable signal transmission of the Wiring structure are also preferable.
As shown in Figure 1, in a kind of specific embodiment, tensile deformation portion 1 can be the diamond shape surrounded by plain conductor 10
Structure.Diamond shape easily deforms upon along two cornerwise direction, so as to meet Wiring structure in two dimensions
Flexible demand.
As shown in Fig. 2, in another specific embodiment, tensile deformation portion 1 can be surrounded just by plain conductor 10
It is octahedra.Regular octahedron includes that there are three orthogonal diamond shapes, and solid line, dotted line and chain-dotted line as shown in Figure 2 are respectively enclosed to
One diamond shape, therefore, the regular octahedron can be deformed on three-dimensional to meet cabling stretching on three-dimensional
Contracting demand.
Specifically, in Wiring structure disclosed in the present application, the structure in tensile deformation portion 1 is not limited to above-mentioned diamond shape or just
It is octahedra, or to include the other structures body of parallelogram, such as regular hexahedron.
As depicted in figs. 1 and 2, in a kind of specific embodiment, Wiring structure can also include for by adjacent stretching
The connecting line 2 being electrically connected between deformations 1.2 electricity of connecting line can be passed through between i.e. every two adjacent tensile deformation portions 1
Connection.
Specifically, the endpoint of connecting line 2 is electrically connected with the vertex of quadrilateral structure in tensile deformation portion 1.At this point, walking knot
Active force on structure can act on the vertex of quadrilateral structure in tensile deformation portion 1 along connecting line 2, so that quadrilateral structure
It deforms upon, and then meets the flexible demand of Wiring structure.For example, when tensile deformation portion 1 is regular octahedron structure comprising three
A diamond shape, there are six vertex for tool, wherein each vertex is located in two diamond shapes simultaneously, i.e., each vertex is all located at two quadrangles
In, at this point, connecting line 2 can be connected on any one vertex of the regular octahedron structure.
Optionally, above-mentioned connecting line 2 can be plain conductor, or other kinds of conducting wire, such as ITO conducting wires.Separately
Outside, same layer on a display panel can be arranged with tensile deformation portion 1 in above-mentioned connecting line 2, can also be that non-same layer is arranged simultaneously
It is connected by via.
Specifically, Wiring structure disclosed in the present application can be data line or grid line, can also be in flexible display panels
Other signal wires.
In addition, each conducting wire 10 in tensile deformation portion 1 is before non-stress or to release after stress can be that nature is curved
Curved state can be stretched gradually when meeting with stresses until stretching, to not easy to break.
As shown in figure 3, the present invention also provides a kind of flexible display panels, which includes any of the above-described reality
Apply the Wiring structure 3 in example.Wiring structure 3 in above-mentioned display panel can deform with stress, flexible preferable, bear
The ability of stretching is stronger, not easy to break, lasts a long time, and therefore, the flexibility and pliability of above-mentioned flexible display panels are all fine,
And it lasts a long time.
Specifically, the flexible display panels of the embodiment of the present invention include organic material layer 4, and it is organic that Wiring structure 3 is located at this
In material layer 4.3 periphery of Wiring structure is filled with organic matter and is protected, and can effectively prevent cabling in stress bends telescopic process
Stress excessively concentrates generation broken string.
Optionally, above-mentioned organic material layer can be dimethyl silicone polymer (PDMS) material.
Certainly, which can also include flexible base board 5 and other functional structure layers.Specifically, according to need
It wants, can be connected by via between Wiring structure and other functional structure layers.
In addition, the present invention also provides a kind of flexible display apparatus, which includes any of the above-described embodiment
In flexible display panels.The flexibility and pliability of the flexible display apparatus are all fine, and last a long time.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of Wiring structure, which is characterized in that including：
At least one tensile deformation portion, the tensile deformation portion are surrounded by conducting wire and include quadrilateral structure.
2. Wiring structure according to claim 1, which is characterized in that the tensile deformation portion is surrounded by plain conductor
Diamond structure.
3. Wiring structure according to claim 1, which is characterized in that the tensile deformation portion is surrounded by plain conductor
Regular octahedron structure.
4. Wiring structure according to claim 1, which is characterized in that further include：
Connecting line for will be electrically connected between adjacent tensile deformation portion.
5. Wiring structure according to claim 4, which is characterized in that the endpoint of the connecting line and the quadrilateral structure
Vertex be connected.
6. according to Claims 1 to 5 any one of them Wiring structure, which is characterized in that the Wiring structure be data line or
Person's grid line.
7. a kind of flexible display panels, which is characterized in that including claim 1~6 any one of them Wiring structure.
8. flexible display panels according to claim 7, which is characterized in that further include organic material layer, it is described walk knot
Structure is located in the organic material layer.
9. flexible display panels according to claim 8, which is characterized in that the organic material layer is polydimethylsiloxanes
Alkane material.
10. a kind of display device, which is characterized in that including such as claim 7~9 any one of them flexible display panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252338.4A CN108417607A (en) | 2018-03-26 | 2018-03-26 | A kind of Wiring structure, flexible display panels and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252338.4A CN108417607A (en) | 2018-03-26 | 2018-03-26 | A kind of Wiring structure, flexible display panels and display device |
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| Publication Number | Publication Date |
|---|---|
| CN108417607A true CN108417607A (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810252338.4A Pending CN108417607A (en) | 2018-03-26 | 2018-03-26 | A kind of Wiring structure, flexible display panels and display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312076A (en) * | 2020-03-03 | 2020-06-19 | 武汉华星光电半导体显示技术有限公司 | Flexible display panel and display device |
| CN111326067A (en) * | 2018-12-13 | 2020-06-23 | 昆山工研院新型平板显示技术中心有限公司 | Display panel, manufacturing method thereof and display device |
| WO2022099781A1 (en) * | 2020-11-13 | 2022-05-19 | 武汉华星光电半导体显示技术有限公司 | Display panel and display apparatus |
| CN115019649A (en) * | 2022-06-07 | 2022-09-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic terminal |
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| CN111326067A (en) * | 2018-12-13 | 2020-06-23 | 昆山工研院新型平板显示技术中心有限公司 | Display panel, manufacturing method thereof and display device |
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| CN115019649A (en) * | 2022-06-07 | 2022-09-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic terminal |
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Application publication date: 20180817 |