CN209199502U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN209199502U CN209199502U CN201920157228.XU CN201920157228U CN209199502U CN 209199502 U CN209199502 U CN 209199502U CN 201920157228 U CN201920157228 U CN 201920157228U CN 209199502 U CN209199502 U CN 209199502U
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- flexible
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Abstract
The utility model embodiment provides a kind of display panel and display device, is related to field of display technology, flexibility function and rigid function is realized respectively in different regions, to meet the requirement of Flexible Displays and preferable touch function.The display panel, comprising: flexible region, the flexible region include the first flexible submount being cascading, Flexible Displays film layer and the second flexible submount；Rigid region, the rigid region include that the first rigid submount being cascading, Flexible Displays film layer and the second rigid submount, the rigid region are shown for touch-control；At least side of the rigid region is connect with the flexible region, and the Flexible Displays film layer is extended from the flexible region to the rigid region.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the development of display technology, there are flexible display panels, the functions such as realize bending or fold to meet the needs of
Application scenarios be not suitable for needing the application scenarios for often carrying out touch-control however, the pressing touch of flexible display panels is poor.
Utility model content
The utility model provides a kind of display panel and display device, realizes flexibility function and just respectively in different regions
Sexual function, to meet the requirement of Flexible Displays and preferable touch function.
On the one hand, the utility model provides a kind of display panel, comprising:
Flexible region, the flexible region include the first flexible submount being cascading, Flexible Displays film layer and
Second flexible submount；
Rigid region, the rigid region include the first rigid submount being cascading, Flexible Displays film layer and
Second rigid submount, the rigid region are shown for touch-control；
At least side of the rigid region is connect with the flexible region, and the Flexible Displays film layer is by the flex region
Domain extends to the rigid region.
Optionally, the flexible region is connected with spool far from the side of the rigid region, and the spool is for storing
Flexible region.
Optionally, the area ratio of the area of the rigid region and the flexible region is x, 35/65≤x≤45/55.
Optionally, above-mentioned display panel includes:
Two flexible regions, the rigid region is located between two flexible regions, and the rigid region
Opposite end connect respectively with two flexible regions.
Optionally, each flexible region is respectively connected with spool far from the side of the rigid region.
Optionally, the described first flexible submount and the first rigid submount are mutually chimeric, the described second flexible son
Substrate and the second rigid submount are mutually chimeric.
Optionally, the described first flexible submount and the first rigid submount are mutually indepedent, and described first is flexible
Submount are connected with the described first rigid submount by glue-line；
The second flexible submount and the second rigid submount are mutually indepedent, and the described second flexible submount and
Described second rigid submount are connected by glue-line.
Optionally, the glue-line is the pressure sensitive adhesive for including rubber or resin material.
On the other hand, the utility model embodiment also provides a kind of display device, including above-mentioned display panel.
Optionally, above-mentioned display device further include:
Bracket component is bent, the bending bracket component is U-shaped warp architecture, under holding state, the display panel
Be attached to it is described bending bracket component outside, and along it is described bending bracket component outer lateral bend, the display panel it is curved
Folding position is located at the flexible region.
Display panel and display device in the utility model embodiment, including flexible region and rigid region, in flexibility
Two layers of submount, the corresponding flexible submount of flexible region, the corresponding rigidity of rigid region is respectively set in the two sides up and down of display film layer
Submount, the flexible region of display panel may be used to display panel and realize the flexibility functions such as bending or folding, display panel
Rigid region display panel can be made to realize that main touch function had made display panel both to provide good pressing touch
It can be realized Flexible Displays, and there is preferable touch function.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of top view of display panel in the utility model embodiment；
Fig. 2 be Fig. 1 in AA ' to a kind of the schematic diagram of the section structure；
Fig. 3 is the structural schematic diagram of another display panel in the embodiment of the present invention；
Fig. 4 is the schematic diagram of the section structure of another display panel in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another display panel in the embodiment of the present invention；
Fig. 6 be Fig. 1 in AA ' to another the schematic diagram of the section structure；
The structural schematic diagram of a kind of display device in holding state in Fig. 7 the utility model embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The term used in the utility model embodiment and is not intended to merely for for the purpose of describing particular embodiments
Limit the utility model.The utility model embodiment and the "an" of singular used in the attached claims,
" described " and "the" are also intended to including most forms, unless the context clearly indicates other meaning.
On the one hand, as depicted in figs. 1 and 2, Fig. 1 is a kind of top view of display panel in the utility model embodiment, Fig. 2
For AA ' in Fig. 1 to a kind of the schematic diagram of the section structure, the utility model embodiment provides a kind of display panel, comprising: flex region
Domain 11, flexible region 11 include the first flexible submount 211 being cascading, Flexible Displays film layer 1 and the second flexible son
Substrate 221；Rigid region 12, rigid region 12 include the first rigid submount 212, Flexible Displays film layer being cascading
1 and the second rigid submount 222, rigid region 12 shown for touch-control；At least side of rigid region 12 and flexible region 11
Connection, Flexible Displays film layer 1 are extended from flexible region 11 to rigid region 12.
Specifically, the first rigid submount 212 and second of flexible the 211, second flexible submount 221, first of submount are rigid
Temper substrate 222 for realizing Flexible Displays film layer 1 support and protective effect, wherein the first flexible submount 211 and second
The elasticity modulus of flexible submount 221 less than the first rigid submount 212 and the second rigid submount 222 elasticity modulus, from
And make display panel according to the heterogeneity of substrate and there is different display areas, the first flexible submount 211 and second are soft
Display panel areas corresponding to temper substrate 221 is flexible region 11, the first rigid submount 212 and the second rigid submount
Display panel areas corresponding to 222 is rigid region 12, and the flexible region 11 of display panel may be used to display panel reality
It is now bent or the flexibility functions such as folding, the rigid region 12 of display panel can make display panel realize main touch function,
To provide good pressing touch.
Display panel in the utility model embodiment, including flexible region and rigid region, in Flexible Displays film layer
Two layers of submount, the corresponding flexible submount of flexible region, the corresponding rigid submount of rigid region, display is respectively set in upper and lower two sides
The flexible region of panel may be used to display panel and realize the flexibility functions such as bending or folding, and the rigid region of display panel can
So that display panel realizes that main touch function makes display panel that can either realize flexibility to provide good pressing touch
It has been shown that, and there is preferable touch function.
Optionally, the first flexible submount 211 and the first rigid submount 212 can be an integral molding structure, and second is soft
Temper substrate 221 and the second rigid submount 222 or integrated formed structure, i.e., in same substrate, flexible portion and
Although rigid element have different elasticity modulus, the two be integrally formed production, between there is no boundary, reduce flexible part
Divide and is broken to cause dysgenic probability to display panel between rigid element.
Optionally, the first flexible submount 211 and the first rigid submount 212 are with different dopant materials and/or not
Same doping concentration；Second flexible submount 221 and the second rigid submount 222 have different dopant material and/or difference
Doping concentration.In same substrate, flexible portion and rigid element are integrally formed, and then change the two by doping process
Physical characteristic makes the elasticity modulus of flexible portion be less than the elasticity modulus of rigid element, can specifically pass through different doping materials
Material and/or different doping concentration are realized.
Optionally, as shown in figure 3, Fig. 3 is the structural schematic diagram of another display panel in the embodiment of the present invention, flex region
Domain 11 is connected with spool 5 far from the side of rigid region 12, and spool 5 is for storing flexible region 11.
Specifically, the flexible region 11 of display panel can be curled, and be stored after curling by spool 5, in order to carry,
The space hold for reducing display panel entirety will be stored when needing bigger display area by spool 5 in which can be convenient
Flexible region 11 display panel expansion, to increase display area, the display panel of rigid region 12 is without storage, for touching
Control display, to provide good pressing touch.
Optionally, as shown in figure 3, the area ratio of the area of rigid region 12 and flexible region 11 is 4:6.Specifically,
Rigid region 12 is only used for providing good pressing touch in touch-control, and common usage scenario is that void is realized in fixed area
The control etc. of quasi- keyboard, therefore, under these common scenes, it is only necessary to which therefore rigid region is arranged in lesser area
The area ratio of 12 area and flexible region 11 is x, 35/65≤x≤45/55, further x=40:60, on the one hand, can be with
Meet space required for touch control operation, on the other hand, biggish 11 area of flexible region can cooperate rigid region 12 with reality
Now bigger display area, and flexible region 11 easily facilitates bending curling to be stored, in favor of in non-display shape
Reduce the space hold of display panel under state.Aforesaid substrate with a thickness of 0.4-0.7 millimeters, suitable substrate thickness can satisfy
Touch-control sensitivity, and guarantee the protection for Flexible Displays film layer, reduce the impaired probability of Flexible Displays film layer.
Optionally, as shown in figure 4, Fig. 4 is the schematic diagram of the section structure of another display panel in the embodiment of the present invention, on
Stating display panel includes: two flexible regions 11, and rigid region 12 is located between two flexible regions 11, and rigid region 12
Opposite sides is connect with two flexible regions 11 respectively.
Specifically, the display panel structure of two flexible regions 11 is identical, i.e., each flexible region 11 is including successively layer
The flexible submount 211 of the first of folded setting, Flexible Displays film layer 1 and the second flexible submount 221, are located in the middle rigid region
12 display panel shows that the display panel of the flexible region 11 for two sides is shown for realizing upon deployment for touch-control,
Storage function is realized in bending curling under non-display state, to reduce space hold.
Optionally, as shown in figure 5, Fig. 5 is the structural schematic diagram of another display panel in the embodiment of the present invention, display surface
Plate includes: two flexible regions 11, and rigid region 12 is located between two flexible regions 11, and the two sides that rigid region 12 is opposite
It is connect respectively with two flexible regions 11, each flexible region 11 is respectively connected with spool 5 far from the side of rigid region 12.
Specifically, two flexible regions 11 of display panel are located at the left and right sides of rigid region 12, further exist
On the basis of the structure, the left end of left side flexible region 11 is provided with a spool 5, left when needing smaller space hold
The display panel of side flexible region 11 is curled storage by spool 5 connected to it, when needing bigger display area, a left side
The display panel of side flexible region 11 is released expansion from spool 5, and similarly, the right end of right side flexible region 11 is provided with one
A spool 5, when needing smaller space hold, the display panel of right side flexible region 11 passes through 5 quilt of spool connected to it
Curling storage, when needing bigger display panel, the display panel of right side flexible region 11 is released expansion from spool 5.
Intermediate rigid region 12 shows that can satisfy user would generally operate among entire display area for realizing touch-control
Habit, and family can be used easily pass through both hands and control two spools 5 respectively and realize flexible region to the left and right sides
11 curling and expansion control.
Optionally, as shown in fig. 6, Fig. 6 be in Fig. 1 AA ' to another the schematic diagram of the section structure, the first flexible submount
211 and first rigid submount 212 it is mutually chimeric, the second flexible submount 221 and the second rigid submount 222 are mutually chimeric.
Specifically, in same submount, in order to further increase the combination between flexible region 11 and rigid region 12
Power, the edge that the two can be mutually had a common boundary are set as corresponding non-planar structures, for example, laciniation, pass through edge
Be mutually fitted into further prevent flexible region 11 and rigid region 12 to be mutually disengaged.
Optionally, as shown in fig. 6, the first flexible submount 211 and the first rigid submount 212 are mutually indepedent, and first
Flexible submount 211 and the first rigid submount 212 are connected by glue-line 3；Second flexible submount 221 and the second rigid subbase
Plate 222 is mutually indepedent, and the second flexible submount 221 and the second rigid submount 222 are connected by glue-line 3.
Specifically, in same submount, if the part in flexible region 11 and rigid region 12 is respectively fabricated separately,
In order to guarantee that binding force is stronger between the two, the probability that the two is mutually disengaged is reduced, glue-line can be set in the intersection of the two
3, stronger binding force is provided by glue-line 3, so that the two be made to be not easily disconnected from.
Optionally, glue-line is the pressure sensitive adhesive for including rubber or resin material.Pressure sensitive adhesive be it is a kind of have have sensitivity to pressure
The adhesive of property, peel strength with higher, to prevent in the embodiment of the present invention display panel in use, flex region
Substrate between domain 11 and rigid region 12 is broken in intersection.
Optionally, Flexible Displays film layer 1 includes the driving element film layer (not shown) being stacked and display device
Film layer (not shown)；Display device film layer includes multiple luminescent devices, and each luminescent device includes being cascading
Anode, organic luminous layer and cathode.
Specifically, driving element film layer is for example including pixel-driving circuit, pixel-driving circuit include thin film transistor (TFT) and
Capacitor, pixel-driving circuit are electrically connected to corresponding luminescent device, for realizing the drive control to luminescent device；Luminescent device
Under the drive control of pixel-driving circuit, voltage is applied in anode and cathode respectively, under voltage effect, hole and electronics
Organic luminous layer can be injected, it is compound in organic luminous layer, and then release energy realize it is luminous.It is aobvious i.e. in the embodiment of the present invention
Show that panel is organic light emitting display panel, organic light emitting display panel has self-luminous, high brightness, wide viewing angle, fast reaction etc.
Good characteristic, and be easier to realize the function of Flexible Displays.
On the other hand, the utility model embodiment also provides a kind of display device, comprising: above-mentioned display panel.
Wherein, display device can be such as touch display screen, mobile phone, tablet computer, laptop or television set
Etc. any electronic equipment having a display function.
As shown in fig. 7, the structural schematic diagram of a kind of display device in holding state in Fig. 7 the utility model embodiment,
Optionally, above-mentioned display device further include: bending bracket component 4, bending bracket component 4 is U-shaped warp architecture, in holding state
Under, display panel 100 is attached to the outside of bending bracket component 4, and along the outer lateral bend of the bending bracket component, i.e., along U
The bending of shape crooked radian, the crooked place of display panel 100 are located at flexible region 11.
Specifically, in display device as shown with 7, bending bracket component 4 is and 100 mutually independent groups of display panel
Part is not needed when display panel 100 is not bent using bending bracket component 4, when display panel 100 needs to bend setting,
Such as convenient for being placed in pocket after bending, display panel 100, may be to bending if bending angle is excessive in bending
The display device of position causes adverse effect, therefore, in order to protect the display device of crooked place, uses bending bracket component 4
Display panel 100 is supported, to limit the bending angle of display panel 100, prevents from leading since bending angle is excessive
Cause the damage to display device.
Display device in the utility model embodiment, including flexible region and rigid region, in Flexible Displays film layer
Two layers of submount, the corresponding flexible submount of flexible region, the corresponding rigid submount of rigid region, display is respectively set in upper and lower two sides
The flexible region of panel may be used to display panel and realize the flexibility functions such as bending or folding, and the rigid region of display panel can
So that display panel realizes that main touch function can be such that display panel both met in this way to provide good pressing touch
Flexible Displays, and there is preferable touch function.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of display panel characterized by comprising
Flexible region, the flexible region include the first flexible submount, Flexible Displays film layer and second being cascading
Flexible submount；
Rigid region, the rigid region include the first rigid submount, Flexible Displays film layer and second being cascading
Rigid submount, the rigid region are shown for touch-control；
At least side of the rigid region is connect with the flexible region, the Flexible Displays film layer from the flexible region to
The rigid region extends.
2. display panel according to claim 1, which is characterized in that
The flexible region is connected with spool far from the side of the rigid region, and the spool is for storing flexible region.
3. display panel according to claim 1 characterized by comprising
Two flexible regions, the rigid region is located between two flexible regions, and the phase of the rigid region
Two sides are connect with two flexible regions respectively.
4. display panel according to claim 3, which is characterized in that
Each flexible region is respectively connected with spool far from the side of the rigid region.
5. display panel described in any one of -4 according to claim 1, which is characterized in that
The area ratio of the area of the rigid region and the flexible region is x, 35/65≤x≤45/55.
6. display panel described in any one of -4 according to claim 1, which is characterized in that
The first flexible submount and the first rigid submount are mutually chimeric, the described second flexible submount and described the
Two rigid submount are mutually chimeric.
7. display panel described in any one of -4 according to claim 1, which is characterized in that
The first flexible submount and the first rigid submount are mutually indepedent, and the described first flexible submount and described
First rigid submount are connected by glue-line；
The second flexible submount and the second rigid submount are mutually indepedent, and the described second flexible submount and described
Second rigid submount are connected by glue-line.
8. display panel according to claim 7, which is characterized in that the glue-line is the pressure for including rubber or resin material
Quick glue.
9. a kind of display device, which is characterized in that including display panel as claimed in any of claims 1 to 8 in one of claims.
10. display device according to claim 9, which is characterized in that further include:
Bracket component is bent, the bending bracket component is U-shaped warp architecture, and under holding state, the display panel is attached
In the outside of the bending bracket component, and along the outer lateral bend of the bending bracket component, the bending position of the display panel
Setting in the flexible region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157228.XU CN209199502U (en) | 2019-01-28 | 2019-01-28 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157228.XU CN209199502U (en) | 2019-01-28 | 2019-01-28 | Display panel and display device |
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| Publication Number | Publication Date |
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| CN209199502U true CN209199502U (en) | 2019-08-02 |
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| CN201920157228.XU Active CN209199502U (en) | 2019-01-28 | 2019-01-28 | Display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091762A (en) * | 2020-01-08 | 2020-05-01 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| TWI755896B (en) * | 2020-04-03 | 2022-02-21 | 美商惠普發展公司有限責任合夥企業 | Bendable displays |
-
2019
- 2019-01-28 CN CN201920157228.XU patent/CN209199502U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091762A (en) * | 2020-01-08 | 2020-05-01 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| CN111091762B (en) * | 2020-01-08 | 2023-08-22 | 京东方科技集团股份有限公司 | Flexible display panel assembly and flexible display device |
| TWI755896B (en) * | 2020-04-03 | 2022-02-21 | 美商惠普發展公司有限責任合夥企業 | Bendable displays |
| US11775017B2 (en) | 2020-04-03 | 2023-10-03 | Hewlett-Packard Development Company, L.P. | Bendable displays |
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