CN208335630U - 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
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- CN208335630U CN208335630U CN201821074957.0U CN201821074957U CN208335630U CN 208335630 U CN208335630 U CN 208335630U CN 201821074957 U CN201821074957 U CN 201821074957U CN 208335630 U CN208335630 U CN 208335630U
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Abstract
The utility model relates to field of display technology, a kind of Wiring structure, flexible display panels and display device are disclosed, wherein Wiring structure includes linear ontology, the threadiness ontology is formed by extending along the multiple elementary sections being arranged successively on direction, and each elementary section is in ellipse；The long axis of the multiple elementary section is in parallel and the extending direction of the long axis of each elementary section and the linear ontology is in setting angle.In above-mentioned Wiring structure, linear ontology is made of multiple elementary sections in ellipse, and the extending direction of the long axis of each elementary section and linear ontology is at an angle, in turn, along the extending direction of linear ontology, the edge of linear ontology is in staggered waveform, the cabling design of middle edge foldline shape compared with the prior art, the threadiness ontology is easier to disperse folding s tress, the risk of Wiring structure broken string can be effectively reduced, to meet the bending demand of cabling, avoid showing failure phenomenon caused by breaking due to bending.
Description
Technical field
The utility model relates to field of display technology, in particular to a kind of Wiring structure, flexible display panels and display dress
It sets.
Background technique
Being constantly progressive and develop with display technology, more and more Flexible Displays products come into our life
In, such as smart phone, tablet computer, smartwatch, bracelet.The Flexible Displays product of narrow frame can be brought more to consumer
Good viewing effect has great development potentiality and high market value.
Currently, to realize that narrow frame design, existing technology be after the area Pad of flexible display panels is folded into panel,
Significantly to reduce the frame at the end Pad.But in Pad bending, since inorganic insulation layer is more crisp, it is easy in the process of bending
It cracks, if this crackle is diffused into signal line layer, it will lead to signal thread breakage；Scan signal line and data signal line
The opening and closing of display area every row, each column pixel are controlled respectively, if stress occurs for either signal line any point, concentration is caused
Fracture will result in the display failure of a line or a column pixel, to influence the reliability of display product.Therefore, how to subtract
The broken string risk of small flexible display panels bent area Wiring structure improves the reliability of display product, is urgently to be resolved at present
Technical problem.
Utility model content
The utility model discloses a kind of Wiring structure, flexible display panels and display devices, it is therefore an objective to provide one kind not
The Wiring structure of easy fracture, the bending demand to meet flexible display panels and display device.
In order to achieve the above objectives, the utility model the following technical schemes are provided:
A kind of Wiring structure, including linear ontology, it is described threadiness ontology by extend along be arranged successively on direction it is multiple
Elementary section composition, each elementary section are in ellipse；The long axis of the multiple elementary section is parallel and long axis and the institute of each elementary section
The extending direction of linear ontology is stated in setting angle.
In above-mentioned Wiring structure, linear ontology is made of multiple elementary sections in ellipse, and the long axis of each elementary section
At an angle with the extending direction of linear ontology, in turn, along the extending direction of linear ontology, the edge of linear ontology is presented
Under staggered waveform, compared with the prior art in edge foldline shape cabling design, which is easier dispersion
Folding s tress, can be effectively reduced the risk of Wiring structure broken string, to meet the bending demand of cabling, avoid disconnected due to bending
Failure phenomenon is shown caused by line.
In a kind of optional embodiment, the angle that sets is 30-60 degree.
In a kind of optional embodiment, the threadiness ontology is equipped with aperture.
In a kind of optional embodiment, set that there are two circular opening, the circles of described two circular openings on each elementary section
The heart is overlapped with two focuses of the elementary section respectively.
In a kind of optional embodiment, every two adjacent elementary sections are set as a pair of, set on each pair of elementary section there are two
Circular opening and an elliptical opening；Wherein, the elliptical opening along its long axis direction across described two elementary sections, described two
A circular opening is respectively arranged in described two elementary sections, and is located at the two sides of elliptical opening.
In a kind of optional embodiment, the center of circle of described two circular openings respectively with the focus weight of described two elementary sections
It closes；The midpoint of the elliptical opening is on the line in described two circular opening centers of circle.
In a kind of optional embodiment, the angle between the long axis of the elliptical opening and the long axis of the elementary section is 90
Degree.
In a kind of optional embodiment, the width of the threadiness ontology is 12.6um；The long axis of the oval opening is
9.0um, short axle 4.5um；The diameter of each circular opening is 4um；The centers of circle of described two circular opens along perpendicular to
Distance on the threadiness ontology extending direction is 4.6um.
A kind of flexible display panels, including Wiring structure described in any of the above-described technical solution.
A kind of display device, including flexible display panels as described in the above technical scheme.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram for Wiring structure that an embodiment of the present invention provides；
Fig. 2 is a kind of schematic diagram for Wiring structure that another embodiment of the utility model provides.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of Wiring structure, which includes threadiness
Ontology 1, linear ontology 1 are formed by extending along the multiple elementary sections 11 being arranged successively on the L of direction, and each elementary section 11 is in ellipse
Type；The long axis of multiple elementary sections 11 is in parallel and the extending direction L of the long axis of each elementary section 11 and linear ontology 1 is pressed from both sides in setting
Angle, as depicted in figs. 1 and 2, if the long axis direction of each elementary section 11 is parallel with L1, then the extending direction L of L1 and linear ontology 1
In setting angle α.
In above-mentioned Wiring structure, linear ontology 1 is made of multiple in the elementary section 11 of ellipse, and each elementary section 11
The extending direction L of long axis and linear ontology 1 at an angle, in turn, along the extending direction L of linear ontology 1, linear ontology 1
Edge be in upper and lower staggered waveform, compared with the prior art in edge foldline shape cabling design, the threadiness ontology 1
More easily disperse folding s tress, the risk that Wiring structure broken string can be effectively reduced avoids to meet the bending demand of cabling
Due to showing failure phenomenon caused by bending.
In addition, the Wiring structure of the Homogeneous linear in compared with the prior art, the Wiring structure of the utility model embodiment
In, the width b of linear ontology 1 is bigger, when cabling span (Pitch) is identical, advantageously reduces the resistance of Wiring structure；And
And in the Wiring structure of the utility model embodiment, between adjacent cells section 11 be face contact connection type, contact surface compared with
Intersect greatly and with linear ontology extending direction L inclination, so as to reduce risk of breakage.
As depicted in figs. 1 and 2, in a kind of specific embodiment, setting angle α can be 30-60 degree, for example, specifically may be used
To be selected as 45 degree.
As depicted in figs. 1 and 2, in a kind of specific embodiment, linear ontology 1 is equipped with 2 structure of aperture；In turn, along the line
On the extending direction L of shape ontology 1, or perpendicular on the extending direction L of linear ontology 1, when stress transfer to the edge of aperture 2
When, stress effectively can be dispersed and be discharged by aperture 2, to avoid folding s tress from continuing transfer spreading, so as to effective
It avoids breaking.
As shown in Figure 1, in a kind of specific embodiment, it can set that there are two circular openings 21 on each elementary section 11；It can
The center of circle of selection of land, two circular openings 21 can be overlapped with two focuses of the elementary section 11 respectively.
Stress in its elementary section 11 effectively can be dispersed and be discharged by above-mentioned two circular opening 21, avoid the list
First section 11 is broken under the action of stress；Also, it is at regular intervals between two circular openings 21, when two circular openings
When the connecting portion in 21 outsides is broken, the connecting portion of two 21 intermediate regions of circular opening remains to play electrical connection work
With so as to the risk for avoiding linear ontology 1 from breaking completely.
As shown in Fig. 2, every two adjacent elementary sections 11 are set as a pair of in another specific embodiment, then it is each pair of
Circular opening 22 and an elliptical opening 23 there are two being set in elementary section 11；Wherein, elliptical opening 23 along its long axis direction across
Two elementary sections 11, two circular openings 22 are respectively arranged in two elementary sections 11, and are located at 23 long axis of elliptical opening
The two sides in direction.
Optionally, the center of circle of two circular openings 22 is overlapped with the focus of two elementary sections 11 respectively；It is further alternative,
The midpoint of elliptical opening 23 is on the line in two 22 centers of circle of circular opening.Further, the long axis and list of elliptical opening 23
Angle between the long axis of first section 11 can be set to 90 degree；As shown in Fig. 2, set elliptical opening 23 long axis direction and L2 it is flat
Row, then the angle between L2 and L1 is 90 degree.
The area of elliptical opening 23 is larger, and two elementary sections 11, edges are crossed over along the extending direction L of linear ontology 1
Wide coverage, therefore the folding s tress on linear ontology 1 preferably can be dispersed into release, avoid linear ontology 1 from breaking.
In a kind of specific embodiment, in Wiring structure provided by the embodiment of the utility model, the width b of linear ontology 1
It can be set to 12.6um.
As shown in Fig. 2, further alternative, when setting on each pair of elementary section 11, there are two circular openings 22 and an ellipse to open
When hole 23, it can be 4.5um that the long axis of oval opening 23, which can be 9.0um, short axle,；The diameter of each circular opening 22 can be
4um；The center of circle edge of two circular opens 22 can be 4.6um perpendicular to the distance c on linear 1 extending direction L of ontology.
The utility model embodiment additionally provides a kind of flexible display panels, which includes any of the above-described reality
Apply the Wiring structure in example.
In a kind of specific embodiment, the scan signal line of above-mentioned flexible display panels and the edge cabling of data signal line
The Wiring structure being all made of in the utility model embodiment.
Further, after the electrical connection area (area Pad) of the flexible display panels can be folded into panel, significantly to reduce
The frame at the end Pad；In the area Er Pad bending process, the Wiring structure of the flexible display panels is not susceptible to be broken, and product is reliable
Property is preferable.
The utility model embodiment additionally provides a kind of display device, which includes the flexibility in above-described embodiment
Display panel.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of Wiring structure, which is characterized in that including linear ontology, the threadiness ontology is successively arranged on direction by extending along
Multiple elementary sections composition of column, each elementary section are in ellipse；The long axis of the multiple elementary section is parallel and each elementary section
The extending direction of long axis and the linear ontology is in setting angle.
2. Wiring structure according to claim 1, which is characterized in that the angle that sets is 30-60 degree.
3. Wiring structure according to claim 1 or 2, which is characterized in that the threadiness ontology is equipped with aperture.
4. Wiring structure according to claim 3, which is characterized in that circular opening there are two being set on each elementary section, institute
The center of circle for stating two circular openings is overlapped with two focuses of the elementary section respectively.
5. Wiring structure according to claim 3, which is characterized in that every two adjacent elementary sections are set as a pair of, often
To setting on elementary section, there are two circular opening and an elliptical openings；Wherein, the elliptical opening is along its long axis direction across institute
Two elementary sections are stated, described two circular openings are respectively arranged in described two elementary sections, and are located at elliptical opening
Two sides.
6. Wiring structure according to claim 5, which is characterized in that the center of circle of described two circular openings respectively with it is described
The focus of two elementary sections is overlapped；The midpoint of the elliptical opening is on the line in described two circular opening centers of circle.
7. Wiring structure according to claim 5, which is characterized in that the long axis of the elliptical opening and the elementary section
Angle between long axis is 90 degree.
8. Wiring structure according to claim 6 or 7, which is characterized in that the width of the threadiness ontology is 12.6um；Institute
The long axis for stating oval opening is 9.0um, short axle 4.5um；The diameter of each circular opening is 4um；Described two circles
The center of circle edge of opening is 4.6um perpendicular to the distance on the linear ontology extending direction.
9. a kind of flexible display panels, which is characterized in that including Wiring structure according to any one of claims 1 to 8.
10. a kind of display device, which is characterized in that including flexible display panels as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074957.0U CN208335630U (en) | 2018-07-06 | 2018-07-06 | A kind of Wiring structure, flexible display panels and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074957.0U CN208335630U (en) | 2018-07-06 | 2018-07-06 | A kind of Wiring structure, flexible display panels and display device |
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| CN208335630U true CN208335630U (en) | 2019-01-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887420A (en) * | 2019-04-29 | 2019-06-14 | 昆山工研院新型平板显示技术中心有限公司 | A kind of array substrate and flexible display apparatus |
| CN110636697A (en) * | 2019-10-11 | 2019-12-31 | 昆山工研院新型平板显示技术中心有限公司 | Flexible circuit board, display panel and display device |
-
2018
- 2018-07-06 CN CN201821074957.0U patent/CN208335630U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887420A (en) * | 2019-04-29 | 2019-06-14 | 昆山工研院新型平板显示技术中心有限公司 | A kind of array substrate and flexible display apparatus |
| CN113744650A (en) * | 2019-04-29 | 2021-12-03 | 昆山工研院新型平板显示技术中心有限公司 | Array substrate and flexible display device |
| CN110636697A (en) * | 2019-10-11 | 2019-12-31 | 昆山工研院新型平板显示技术中心有限公司 | Flexible circuit board, display panel and display device |
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