CN108766991A - Display panel and electronic equipment - Google Patents
Display panel and electronic equipment Download PDFInfo
- Publication number
- CN108766991A CN108766991A CN201810570731.8A CN201810570731A CN108766991A CN 108766991 A CN108766991 A CN 108766991A CN 201810570731 A CN201810570731 A CN 201810570731A CN 108766991 A CN108766991 A CN 108766991A
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- Prior art keywords
- metal
- display panel
- region
- metal routing
- area
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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
-
- 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
- H10K59/40—OLEDs integrated with touch screens
Abstract
The present invention provides a kind of display panel and electronic equipments.A kind of display panel, including：Flexible base board, with first area, flexible region and second area；Luminescent layer is set on the substrate, which includes the first light-emitting zone being located on the first area；More metal routings, it is set to the flexible region, and the first area and second area are electrically connected, distribution density of the metal routing in each unit area in the flexible region differs, the second area is bent to the back side of the first area by the flexible region, and the metal routing extends in circuitous.
Description
Technical field
The present invention relates to field of liquid crystal display, and in particular to a kind of display panel and electronic equipment.
Background technology
Organic Light Emitting Diode (organic light emitting diode, OLED) has self-luminous, low energy consumption, width
Visual angle, rich in color, quickly corresponding and many excellent specific properties such as can prepare flexible screen, cause scientific research circle and industrial circle are great
Interest, it is considered to be the next-generation display technology of great potential.And OLED shows screen full frameization with its feature flexible
Play the role of vital.Especially in lower frame constriction, using Pad bending technologies, it can so that mobile phone is whole
The lower frame ratio LCD mobile phones of body are narrower.But requirement of the Pad bending technologies for metal routing is very high, if using passing
Metal straight trip cabling of uniting designs, it is easy to crack, cause local electrical resistance excessively high, or even break, influence screen
Actual use.
Therefore, the prior art is defective, needs to improve.
Invention content
The purpose of the embodiment of the present invention is to provide a kind of display panel and electronic equipment, can reduce the metal in bending region
The risk of cabling rupture.
The embodiment of the present invention provides a kind of display panel, including：
Flexible base board, with first area, flexible region and second area；
Luminescent layer is set on the substrate, which includes the first luminous zone being located on the first area
Domain；
More metal routings are set to the flexible region, and the first area and second area are electrically connected, institute
It states metal routing in circuitous to extend, distribution density of the metal routing in the flexible region in each unit area is not
Identical, the second area is bent to the back side of the first area by the flexible region.
In display panel of the present invention, which further includes the second luminous zone being located on the second area
Domain.
Further include functional unit in display panel of the present invention, the functional unit passes through the metal routing
It is connect with the luminescent layer.
In display panel of the present invention, in the flexible region, the distribution of the big regional metal cabling of folding s tress
Density is less than the small area distribution density of folding s tress.
In display panel of the present invention, the first density of the metal routing of the central region of the flexible region is more than
First density of the metal routing of the two side areas of the flexible region, first density refer to the metal routing in unit width
Item number.
In display panel of the present invention, the flexible region includes the first subregion and two the second sub-districts
Domain, two second subregions are located at the both sides of first subregion, the spacing of the adjacent metal routing in the first subregion
Less than the spacing of the adjacent metal routing in second subregion.
In display panel of the present invention, the metal routing from out to out, the width period of the metal routing
Change to property.
In display panel of the present invention, which includes several sections of sequentially connected metal subsegments, from this
The head end of metal subsegment to end, the width of the metal subsegment in first gradually increase and after the trend that is gradually reduced.
In display panel of the present invention, from out to out from the metal routing, the length of the metal subsegment is first
Gradually increase after being gradually reduced.
In display panel of the present invention, the length of the metal subsegment of two end regions of metal routing is more than two petiolareas
The length of the metal subsegment in domain.
In display panel of the present invention, the multiple power of unloading holes are offered on the metal routing.
In display panel of the present invention, the multiple power of unloading hole is arranged along the extending direction of the metal routing.
Power hole is unloaded described in being provided with one in display panel of the present invention, in each metal subsegment, and this is unloaded
Power pore size distribution is in the maximum region of width value of the metal subsegment.
Further include TFT device layers in display panel of the present invention, which includes being located at firstth area
The first TFT device layers between domain and first light-emitting zone and between the second area and second light-emitting zone
2nd TFT device layers.
In display panel of the present invention, the metal routing width value is constant.
A kind of electronic equipment, including display panel described in any one of the above embodiments.
The present invention is extended through the metal routing of flexible region in circuitous, and the metal routing in bending region can be reduced
The risk of rupture
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram under the unfolded state of the display panel in some embodiments of the invention.
Fig. 2 is the structural schematic diagram under the folding open state of the display panel in some embodiments of the invention.
Fig. 3 is the distribution map of the metal routing of the flexible region of the display panel in some embodiments of the invention.
Fig. 4 is a kind of distribution signal of the metal routing of the flexible region of the display panel in some embodiments of the invention
Figure.
Fig. 5 is that another distribution of the metal routing of the flexible region of the display panel in some embodiments of the invention is shown
It is intended to.
Fig. 6 is that another distribution of the metal routing of the flexible region of the display panel in some embodiments of the invention is shown
It is intended to.
Fig. 7 is the structural schematic diagram of the display panel in some embodiments of the invention.
Fig. 8 is the structural schematic diagram under the folded state of the electronic equipment in some embodiments of the invention.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be to be electrically connected or can mutually communicate to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Please refer to Fig.1 and Fig. 2, Fig. 1 be the display panel in some embodiments of the invention structural schematic diagram.The display
Panel includes：Flexible base board 10, TFT device layers 20, luminescent layer 30, the first encapsulated layer 40a, the second encapsulated layer 40b and more
Metal routing 50.
Wherein, which has first area 11, flexible region 12 and second area 13.The flexible region 12
By specially treated so that the flexible base board 10 has preferable bending performance in the region.Wherein, in some embodiments,
The flexible base board 10 has two states：Folded state and unfolded state.In some embodiments, which is maintained at
Folded state is simultaneously fixed using fixed structure.Second area 13 is bent to the first area 11 by the flexible region 12
Back side.Distribution density of the metal routing in each unit area in the flexible region differs.Specifically, soft at this
Property region, the distribution density of the metal routing in the big region of folding s tress is less than the distribution density in the small region of folding s tress,
In, the folding s tress of two end regions of the flexible region 12 is more than the folding s tress of central region.The both sides of the flexible region 12
The folding s tress of fringe region is more than the folding s tress of central region.
The TFT device layers 20 are set on the flexible base board 10.The TFT device layers 20 include being located at the first area 11
First TFT device layers 21 and the 2nd TFT device layers 22 positioned at the second area 13.
The luminescent layer 30 is set on the TFT device layers 20 on the flexible base board 10.The luminescent layer is OLED organic light emissions
Layer.The luminescent layer 30 include the first light-emitting zone 31 being located on the first TFT device layers 21 of 11 top of the first area and
The second light-emitting zone 31 on the 2nd TFT device layers 21 above the second area 11.
First encapsulated layer 40a is TFE encapsulated layers, is located at 11 top of first area and covers first light-emitting zone 31
Lid.Second encapsulated layer 40b is TFE encapsulated layers, is located at 13 top of second area and covers first light-emitting zone 32.
Referring to Fig. 3, the flexible region 12 of the flexible base board 10 is arranged in metal routing 50, is used for and first sends out this
Light region and the electrical connection of the second light-emitting zone, each metal routing 50 extend in circuitous.Herein, it is respectively by first
TFT device layers 21 and the connection of the 2nd TFT device layers 22.
The distribution density of metal routing 50 in the flexible region, the flexible region is answered according to the bending of each region
Force value is set.
First density of the metal routing 50 of the central region of the flexible region 12 is more than the both sides of the edge of the flexible region
First density of the metal routing 50 in region, first density refer to the item number of the metal routing in unit width.Such as Fig. 4 institutes
Show, in the Fig. 4, the folding s tress of intermediate region is small, and the folding s tress of fringe region is big, therefore, wherein corresponding spacing
Value B1 is less than B2.Wherein, in some embodiments, in the close of the metal routing 50 by the region of proximal edge of the flexible region 12
Degree is less than the density in the metal routing 50 of the central region of flexible region 12.
Specifically, the flexible region 12 include the first subregion 12b and two the second subregion 12a, this two second
Subregion 12a is located at the both sides of first subregion 12b.Metal routing 50 in first subregion 12b be smaller than this
The spacing of metal routing 50 in two subregion 12a.Metal routing is further decreased in the flexible base board 10 folding to reach
Occurs damaged or fragmentation possibility in the process.
In some embodiments, from out to out, the width of the metal routing 50 can be in the period to the metal routing 50
The variation of property.
Fig. 5 is please referred to, the multiple power of unloading holes 51 are additionally provided in each metal routing 50, in same metal routing 50
Interior, the multiple power of unloading hole 51 is arranged along the extending direction of the metal routing 50.It is rounded to unload power hole 51, and radius is identical.
In some embodiments, each metal routing 50 includes several sections of sequentially connected metal subsegment 50a, from the metal
The head end of subsegment 50a to end, the width of each metal subsegment 50a be in first gradually increase and after be gradually reduced become
Gesture.And the second density of the metal subsegment 50a of the metal routing of two end regions is more than the metal subsegment 50a's of the central region
Second density.And the second density of the metal subsegment 50a of the metal routing in the both sides of the edge region of the flexible region is less than in this
The second density of the metal subsegment 50a in portion region.Wherein, which is the extending direction along the metal routing, unit
The item number of the item number of metal subsegment 50a in length namely the metal subsegment 50a in bit length are more, each metal subsegment 50a
Length.
From out to out from the metal routing 50, gradually increase after the length of metal subsegment 50a is first gradually reduced.It should
The length of the metal subsegment 50a of 50 liang of end regions of metal routing is more than the length of the metal subsegment 50a of two end regions.It is each described
Power hole 51 is unloaded described in being provided with one on metal subsegment 50a, and this unloads power hole 50a and is distributed in the width value of metal subsegment 50a most
Big region.
Wherein, in some embodiments, from the middle part of the metal routing 50 to the direction at both ends, the two neighboring power of unloading hole 51
Spacing distance gradually increase.It further decreases metal routing to reach and occurs breakage in 10 folding process of flexible base board
Or the possibility of fragmentation.As shown in figure 5, the stress of intermediate region is small, the stress of fringe region is big, therefore power is unloaded in intermediate region
51 distance values A1 of hole is more than the distance values A2 for unloading power hole 51 of fringe region.
And in the flexible region, in adjacent two metal routings 50, the width of the metal subsegment 50a of a metal routing 50
It is opposite with the junction of two metal subsegment 50a of another metal routing 50 to spend widest central region.In other words, each
The wide region of metal routing 50 is opposite with the narrow zone of another adjacent metal routing 50.So as to improve metal routing 50
Distribution item number.
In some embodiments, the 50 corrugated extension of metal routing.
In some embodiments, which further includes touch-control sensing layer.The touch-control sensing layer includes the first touch-control sense
Answer region, the second touch-control sensing region.The first touch-control sensing region overlay is on first encapsulated layer 40a.Second touch-control
Induction region is covered on second encapsulated layer 40b.
In some embodiments, which further includes third touch-control sensing region, the third touch-control sensing region
It is set to the flexible region 12.
Fig. 6 is please referred to, in some embodiments, the width value of each region of the metal routing 50 is constant, certainly, practical
In might have certain error, in other words the left and right sides of the metal routing 50 boundary line present it is identical variation become
Gesture.Same principle, metal routing density of the same metal routing in the big region of folding s tress are less than the small area of folding s tress
The distribution density in domain, on the direction intersected with metal routing, the distribution density of the metal routing in the big region of folding s tress is small
Distribution density in the small region of folding s tress.It will of course be understood that ground may be used also on the metal routing 50 in this embodiment
Power hole (not shown) is unloaded with setting, the multiple power of unloading hole is distributed along the extending direction of the metal routing 50.
Fig. 7 is please referred to, in some embodiments, which includes：Flexible base board 10, shines at TFT device layers 20
The 30, first encapsulated layer 40 of layer and more metal routings 50.
Wherein, which has first area 11, flexible region 12 and second area 13.The flexible region 12
By specially treated so that the flexible base board 10 has preferable bending performance in the region.
The TFT device layers 20 are set on the flexible base board 10.The TFT device layers 2 are located at 11 top of first area.
The luminescent layer 30 is set on the TFT device layers 20 on the flexible base board 10.The luminescent layer is OLED organic light emissions
Layer, includes the first light-emitting zone 31 above the first area 11.
First encapsulated layer 40 is TFE encapsulated layers, is located at 11 top of first area and covers first light-emitting zone 31
Lid.
The display panel further includes functional unit, for example, circuit board etc., which connect with functional unit, from
And the luminescent layer is connect by the metal routing with functional unit.The metal routing and the metal routing in above-described embodiment
Structure it is identical, do not repeat.
Fig. 8 is please referred to, Fig. 8 is the structural schematic diagram of the electronic equipment in some embodiments of the invention.The electronic equipment packet
It includes ontology 200 and is set to the positive display panel of the ontology 200.The display panel includes：Flexible base board 10, TFT devices
Part layer 20, luminescent layer 30, the first encapsulated layer 40a, the second encapsulated layer 40b and more metal routings 50.The display panel is upper
The display panel in embodiment is stated, therefore is not repeated.
In some embodiments, which further includes touch-control sensing layer.The touch-control sensing layer includes the first touch-control sense
Answer region, the second touch-control sensing region.The first touch-control sensing region overlay is on first encapsulated layer 40a.Second touch-control
Induction region is covered on second encapsulated layer 40b.
In some embodiments, which further includes third touch-control sensing region, the third touch-control sensing region
It is set to the flexible region 12.
Display panel provided in an embodiment of the present invention and electronic equipment are described in detail above, it is used herein
Principle and implementation of the present invention are described for specific case, and the explanation of above example is only intended to help to understand this
Invention.Meanwhile for those skilled in the art, according to the thought of the present invention, in specific embodiments and applications
It will change, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (17)
1. a kind of display panel, which is characterized in that including：
Flexible base board, with first area, flexible region and second area；
Luminescent layer is set on the substrate, which includes the first light-emitting zone being located on the first area；
More metal routings are set to the flexible region, and the first area and second area are electrically connected, the gold
Belong to cabling in circuitous extension, the not phase of distribution density of the metal routing in each unit area in the flexible region
Together, the second area is bent to the back side of the first area by the flexible region.
2. display panel according to claim 1, which is characterized in that the luminescent layer further includes being located on the second area
The second light-emitting zone.
3. display panel according to claim 1, which is characterized in that further include functional unit, the functional unit passes through
The metal routing is connect with the luminescent layer.
4. display panel according to claim 1, which is characterized in that in the flexible region, the big region of folding s tress
The distribution density of metal routing is less than the distribution density in the small region of folding s tress.
5. display panel according to claim 4, which is characterized in that the metal routing of the central region of the flexible region
First density is more than the first density of the metal routing in the both sides of the edge region of the flexible region, which refers to that unit is wide
The item number of metal routing in degree.
6. display panel according to claim 5, which is characterized in that the flexible region includes the first subregion and two
A second subregion, two second subregions are located at the both sides of first subregion, the adjacent metal in the first subregion
The spacing for the adjacent metal routing of cabling being smaller than in second subregion.
7. display panel according to claim 4, which is characterized in that from out to out, which walks the metal routing
Change to the width period of line.
8. display panel according to claim 4, which is characterized in that the metal routing includes several sections of sequentially connected gold
Belong to subsegment, from the head end of the metal subsegment to end, the width of each metal subsegment be in first gradually increase and it is rear gradually
The trend of reduction.
9. display panel according to claim 8, which is characterized in that on the metal routing extending direction, the metal sublayer
The length of section first reduces to be increased afterwards.
10. display panel according to claim 9, which is characterized in that the metal subsegment of two end regions of the metal routing
The second density be less than the metal routing central region metal subsegment the second density, second density be unit length in
Metal subsegment item number.
11. display panel according to claim 8, which is characterized in that offer the multiple power of unloading holes on the metal routing.
12. display panel according to claim 11, which is characterized in that the multiple power of unloading hole prolonging along the metal routing
Stretch direction arrangement.
13. display panel according to claim 12, which is characterized in that be provided with described in one in each metal subsegment
Power hole is unloaded, and this unloads power pore size distribution in the maximum region of width value of the metal subsegment.
14. display panel according to claim 9, which is characterized in that in adjacent two metal routings, a metal
The junction phase of the widest central region of width of the metal subsegment of cabling and two metal subsegments of another metal routing
It is right.
15. display panel according to claim 10, which is characterized in that the second of the both sides of the edge region of the flexible region
Density is less than the second density of the metal subsegment of the central region of the metal routing, which is the metal in unit length
The item number of subsegment.
16. display panel according to claim 1, which is characterized in that the metal routing width value is constant.
17. a kind of electronic equipment, which is characterized in that including claim 1-16 any one of them display panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570731.8A CN108766991B (en) | 2018-06-05 | 2018-06-05 | Display panel and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810570731.8A CN108766991B (en) | 2018-06-05 | 2018-06-05 | Display panel and electronic device |
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| CN108766991A true CN108766991A (en) | 2018-11-06 |
| CN108766991B CN108766991B (en) | 2020-10-13 |
Family
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| CN201810570731.8A Active CN108766991B (en) | 2018-06-05 | 2018-06-05 | Display panel and electronic device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658829A (en) * | 2018-12-18 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Flexible display substrates and organic light-emitting diode (OLED) 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 |
| CN111199685A (en) * | 2018-11-19 | 2020-05-26 | 群创光电股份有限公司 | Splicing device and electronic device |
| WO2020133229A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市柔宇科技有限公司 | Flexible module for flexible electronic device |
| CN111508370A (en) * | 2020-05-19 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN111833745A (en) * | 2020-07-03 | 2020-10-27 | 武汉华星光电半导体显示技术有限公司 | Array substrate and display panel |
| CN113840469A (en) * | 2020-06-24 | 2021-12-24 | 庆鼎精密电子（淮安）有限公司 | Transparent circuit board and method for manufacturing same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160093685A1 (en) * | 2014-09-30 | 2016-03-31 | Lg Display Co., Ltd. | Flexible display device with bend stress reduction member and manufacturing method for the same |
| CN105892741A (en) * | 2015-02-16 | 2016-08-24 | 三星显示有限公司 | Display device |
| CN107039397A (en) * | 2017-04-28 | 2017-08-11 | 京东方科技集团股份有限公司 | Wiring structure, display base plate and display device |
| CN107910296A (en) * | 2017-12-08 | 2018-04-13 | 京东方科技集团股份有限公司 | A kind of flexible display panels motherboard and its cutting method, flexible display panels, display device |
-
2018
- 2018-06-05 CN CN201810570731.8A patent/CN108766991B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160093685A1 (en) * | 2014-09-30 | 2016-03-31 | Lg Display Co., Ltd. | Flexible display device with bend stress reduction member and manufacturing method for the same |
| CN105892741A (en) * | 2015-02-16 | 2016-08-24 | 三星显示有限公司 | Display device |
| CN107039397A (en) * | 2017-04-28 | 2017-08-11 | 京东方科技集团股份有限公司 | Wiring structure, display base plate and display device |
| CN107910296A (en) * | 2017-12-08 | 2018-04-13 | 京东方科技集团股份有限公司 | A kind of flexible display panels motherboard and its cutting method, flexible display panels, display device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111199685A (en) * | 2018-11-19 | 2020-05-26 | 群创光电股份有限公司 | Splicing device and electronic device |
| CN109658829A (en) * | 2018-12-18 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Flexible display substrates and organic light-emitting diode (OLED) display apparatus |
| WO2020133229A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市柔宇科技有限公司 | Flexible module for flexible electronic 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 |
| CN111508370A (en) * | 2020-05-19 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN113840469A (en) * | 2020-06-24 | 2021-12-24 | 庆鼎精密电子（淮安）有限公司 | Transparent circuit board and method for manufacturing same |
| CN111833745A (en) * | 2020-07-03 | 2020-10-27 | 武汉华星光电半导体显示技术有限公司 | Array substrate and display panel |
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| CN108766991B (en) | 2020-10-13 |
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