CN206848635U - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN206848635U CN206848635U CN201720538349.XU CN201720538349U CN206848635U CN 206848635 U CN206848635 U CN 206848635U CN 201720538349 U CN201720538349 U CN 201720538349U CN 206848635 U CN206848635 U CN 206848635U
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Abstract
The application provides a kind of display panel, including：The first display module and the second display module being oppositely arranged；First display module includes cover plate and first substrate；Second display module includes second substrate；In first substrate in orthographic projection in the plane, second substrate is bigger than first substrate；On second substrate, and the PET sheet outside the orthographic projection region of first substrate；Wherein, the silicone adhesive contacted with PET sheet and cover plate is included between PET sheet and cover plate.Increase sets silicone adhesive in gap of the utility model between PET sheet and cover plate, because silicone adhesive toughness is preferable, the gap that can be sufficient filling between PET sheet and cover plate, so that second substrate does not have deformation space, and then avoid second substrate from occurring deformation in reliability test, reduce second substrate and the risk ruptured occur.
Description
Technical field
It the utility model is related to display technology field, more particularly to a kind of display panel and display device.
Background technology
As Display Technique develops, people are to display panel and the thickness requirement more and more higher of display device, display device
Thickness it is less and less, and made mostly using glass in display panel and display device, in reliability test, including
Tumbler test and fall-down test, the problem of glass ruptures often occurs, it is abnormal so as to cause whole display device display occur
The problem of.
Display panel includes cover plate and the inner glass being oppositely arranged, in the prior art in order to prevent inner glass from rupturing,
The scheme that PET (PET) pieces or foam etc. are pasted on glass corner can be used, to strengthen to glass corner
Protection；But the problem of glass rupture is still suffered from using this method.Needed badly for this and a kind of display panel and display device are provided, with
Solve the problems, such as that glass is easily broken.
Utility model content
In view of this, the utility model provides a kind of display panel and display device, to solve display surface in the prior art
Inner glass in plate and display device ruptures in reliability test, causes to show the problem of abnormal.
To achieve the above object, the utility model provides following technical scheme：
A kind of display panel, including：
The first display module and the second display module being oppositely arranged；
First display module includes cover plate, the first base positioned at the cover plate towards the second display module side
Plate；
Second display module includes second substrate；
In the first substrate in orthographic projection in the plane, the orthographic projection of the second substrate is than the first substrate
Orthographic projection it is big；
Positioned at the second substrate towards the first substrate surface, and positioned at the first substrate orthographic projection region it
Outer PET PET sheet；
Wherein, the silicone adhesive contacted with the PET sheet and the cover plate is included between the PET sheet and the cover plate.
Preferably, the thickness range of the silicone adhesive is 0.1mm-0.15mm, including endpoint value.
Preferably, the silicone adhesive include silicone sealant, polyurethane sealant, polysulfide sealant, acrylic sealant,
Anaerobic sealer, epoxy sealing glue, butyl sealant, Polychloroprene Sealant, polyvinylchloride fluid sealant or asphalt sealant.
Preferably, the cover plate is touch cover.
Preferably, the display panel is touch-control display panel.
Preferably, the first substrate and the second substrate are tin indium oxide substrate.
The utility model also provides a kind of display device, including display panel recited above.
Preferably, the display device is liquid crystal display device.
Preferably, the first substrate is color membrane substrates, and the second substrate is array base palte.
Preferably, the liquid crystal display device also includes backlight module, and the backlight module is positioned at the described second display mould
Group is away from the side of first display module.
Understood via above-mentioned technical scheme, display panel provided by the utility model, including：First be oppositely arranged is aobvious
Show module and the second display module；First display module includes cover plate, and first positioned at the second display module side of cover plate direction
Substrate；Second display module includes second substrate；In first substrate in orthographic projection in the plane, the orthographic projection of second substrate
It is bigger than the orthographic projection of first substrate；Positioned at second substrate towards first substrate surface, and positioned at the orthographic projection region of first substrate
Outside PET sheet；Wherein, the silicone adhesive contacted with PET sheet and cover plate is included between PET sheet and cover plate.That is the utility model
Increase sets silicone adhesive in gap between PET sheet and cover plate, because the silicone adhesive toughness is preferable, can be sufficient filling with
Gap between PET sheet and cover plate, so as to avoid second substrate from being rocked in reliability test, reduce second substrate and occur
The risk of rupture.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of display panel structure diagrammatic cross-section that the utility model embodiment provides；
Fig. 2 is a kind of display panel structure schematic top plan view that the utility model embodiment provides；
Fig. 3 is a kind of display device structure diagrammatic cross-section that the utility model embodiment provides；
Fig. 4 is a kind of display device structure schematic top plan view that the utility model embodiment provides.
Embodiment
Just as described in the background section, display panel includes cover plate and inner glass in the prior art, with display surface
Plate thickness is less and less, and the thickness of inner glass is also less and less, and increasing with the display screen of display device, interior
The size of portion's glass is also increasing, and the reliability that this has resulted in inner glass is smaller.Also, due to inner glass and cover plate
Between larger space be present, in reliability test, after inner glass extrusion, easily rupture, so as to cause to show
Show Display panel exception.
In the prior art in order to prevent inner glass from rupturing, the side that PET sheet or foam etc. are pasted on glass corner can be used
Case, to strengthen the protection to glass corner, but because the hardness of PET sheet or foam is relatively large, in PET sheet or the bubble of completing
After cotton, it is impossible to the space being filled up completely between cover plate and inner glass, thus still can exist compared with big gap so that inner glass
Deform upon, the problem of then rupture.
Based on this, the utility model provides a kind of display panel, including：
The first display module and the second display module being oppositely arranged；
First display module includes cover plate, the first base positioned at the cover plate towards the second display module side
Plate；
Second display module includes second substrate；
In the first substrate in orthographic projection in the plane, the orthographic projection of the second substrate is than the first substrate
Orthographic projection it is big；
Positioned at the second substrate towards the first substrate surface, and positioned at the first substrate orthographic projection region it
Outer PET sheet；
Wherein, the silicone adhesive contacted with the PET sheet and the cover plate is included between the PET sheet and the cover plate.
Increase sets silicone adhesive in gap of the utility model between PET sheet and cover plate, due to the silicone adhesive toughness
Preferably, the gap that can be sufficient filling between PET sheet and cover plate, so that second substrate does not have deformation space, and then is avoided
There is deformation in reliability test in second substrate, reduces second substrate and the risk ruptured occurs.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In one embodiment of the present utility model, as depicted in figs. 1 and 2, wherein, Fig. 1 is the utility model embodiment
A kind of display panel structure diagrammatic cross-section provided；Fig. 2 is a kind of display panel structure that the utility model embodiment provides
Schematic top plan view.
Display panel provided by the utility model, as shown in figure 1, including：The first display module 1 and second being oppositely arranged
Display module 2；First display module 1 includes cover plate 13, the first substrate positioned at cover plate 13 towards the side of the second display module 2
11；Second display module 2 includes second substrate 21；In first substrate 11 in orthographic projection in the plane, second substrate 21
Orthographic projection is bigger than the orthographic projection of first substrate 11, as shown in Figure 2；Positioned at second substrate 21 towards the surface of first substrate 11, and position
PET sheet 31 outside the orthographic projection region of first substrate 11；Wherein, between PET sheet 31 and cover plate 13 include with PET sheet 31 and
The silicone adhesive 32 that cover plate 13 contacts.It should be noted that the concrete structure of display panel is not limited in the present embodiment, it is described aobvious
Show that panel can also be touch-control display panel, there is touch controllable function.The concrete structure of the display panel can be Incell knots
Structure can also be common structure of liquid crystal display panel.The first display module and the second display module are not limited in the present embodiment
Concrete structure, when the display panel is liquid crystal display panel, as shown in figure 1, the first display module 1 can also include first
Polaroid 12, the first polaroid 12 is between cover plate 13 and first substrate 11.Correspondingly, the second display module 2 can also wrap
The second polaroid 22 is included, the second polaroid is located at the side that 22 second substrates 21 deviate from first substrate 11.First in the present embodiment
It is bonded between polaroid 12 and cover plate 13 by optical cement 14.
The thickness of silicone adhesive is not limited in the present embodiment, in display panel processing procedure, after being bonded PET sheet, PET sheet and cover plate
Between gap in the range of 0.1mm-0.15mm, therefore, in the utility model embodiment, optionally, the thickness of the silicone adhesive
Degree scope is 0.1mm-0.15mm, including endpoint value.The specific thickness range of silicone adhesive is not done in the utility model embodiment
Limit, can be selected according to the gap size between the PET sheet and cover plate in actual display panel processing procedure.
As shown in Fig. 2 a kind of display panel structure schematic top plan view provided for the utility model embodiment, including first
Substrate 11 and second substrate 12, driving chip 5, silicone adhesive 32.Wherein, first substrate 11 and second substrate 12 have viewing area
500.In the present embodiment as shown in Figure 2, second substrate 21 protrudes a part than first substrate 11.It is provided with second substrate 21
Driving chip 5, in addition to silicone adhesive 32 and PET sheet, PET sheet is covered by silicone adhesive 32 in Fig. 2.Silicone adhesive 32 is distributed in driving core
The both sides of piece 5, to avoid silicone adhesive 32 from being interfered with driving chip 5, silicone adhesive 32 and PET sheet distance driving in the present embodiment
The certain distance L of chip 5, optionally, distance L are 1.0mm.
It should be noted that the silicone adhesive in the utility model includes silicone sealant, polyurethane sealant, polysulfide sealing
Glue, acrylic sealant, anaerobic sealer, epoxy sealing glue, butyl sealant, Polychloroprene Sealant, PVC fluid sealants or pitch are close
Sealing.It can according to the actual requirements be selected in the utility model embodiment, not limited in the present embodiment.
In addition, the cover plate in the display panel can also be touch cover, so as to realize integrated form touch controllable function.
The utility model does not limit the concrete form of first substrate and second substrate, optionally, when the display panel is
During liquid crystal display panel, the first substrate can be color membrane substrates, and the second substrate can be array base palte, the array
Substrate includes substrate and the thin film transistor (TFT) on the substrate, and the material of the substrate is not limited in the present embodiment,
Generally optional, the substrate of array base palte is tin indium oxide (ITO).In other embodiment of the present utility model, array base palte
Substrate can also equal indium zinc oxide substrates.It should be noted that in other embodiment of the present utility model, first base
Plate and second substrate can also be other substrates, and this is not limited in the present embodiment.
As display panel thickness is less and less, the thickness of first substrate and second substrate is also less and less, and with
The display screen of display device is increasing, and the size of first substrate and second substrate is also increasing, and first substrate and
Two substrates are glass material, and its reliability is smaller, in the reliability test of display panel, are deposited between second substrate and cover plate
In larger space, under pressure, second substrate deforms upon, and easily ruptures.
Specifically, after the utility model embodiment posts PET sheet in the corner of second substrate, in PET sheet towards cover plate
Surface point silicone adhesive, to fill remaining gap between second substrate and cover plate, the hardness of PET sheet and the knot of silicone adhesive toughness
Close, improve the intensity of second substrate corner, the deflection for reducing the second substrate during reliability test (roller, falling) is led
The screen of cause splits risk.
The utility model embodiment, which provides a kind of display panel, to be included：The first display module being oppositely arranged and second shows
Show module；First display module includes cover plate, the first substrate positioned at cover plate towards the second display module side；Second display mould
Group includes second substrate；In first substrate in orthographic projection in the plane, the orthographic projection of second substrate is than first substrate just
Projection is big；Positioned at second substrate towards first substrate surface, and the PET sheet outside the orthographic projection region of first substrate；Its
In, the silicone adhesive contacted with PET sheet and cover plate is included between PET sheet and cover plate.I.e. the utility model PET sheet and cover plate it
Between gap in increase set silicone adhesive, because the silicone adhesive toughness is preferable, can be sufficient filling between PET sheet and cover plate
Gap, so as to avoid second substrate from being rocked in reliability test, reduce second substrate and the risk ruptured occur.
The utility model also provides a kind of display device, as shown in Figure 3 and Figure 4, wherein, Fig. 3 is implemented for the utility model
A kind of display device structure diagrammatic cross-section that example provides；Fig. 4 is a kind of display device knot that the utility model embodiment provides
Structure schematic top plan view.The display device includes the display panel described in above example.
Illustrated in the present embodiment by taking liquid crystal display device as an example, as shown in figure 3, the liquid crystal display device includes coloured silk
Ilm substrate 11 and array base palte 21, in addition to backlight module 4, backlight module 4 are located at the second display module 2 away from the first display mould
The side of group 1.Backlight module 4 is used to provide backlight for display panel.The backlight in backlight module 4 is not done in the present embodiment
Limit, backlight can be LED or other lamps, consider in the present embodiment from energy-conserving and environment-protective angle, it is preferred that the back of the body
Backlight in optical mode group 4 is LED.
It should be noted that the display device can also be other display devices, this implementation in addition to liquid crystal display device
In example illustrated by taking liquid crystal display device as an example, but the display device is not limited.
Fig. 4 is the overlooking the structure diagram of display device provided by the utility model, and display device includes viewing area 500
With frame region 400, optional in the present embodiment, silicone adhesive be located in the frame region 400 of display device, so as to not influence to show
The overall display function of showing device.
It should be noted that display device can be mobile phone as illustrated in the drawing in the utility model embodiment, can also
For computer, television set, intelligence wearing display device etc., the present embodiment is not particularly limited to this.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that article or equipment including a series of elements not only include those key elements, but also
Including the other element being not expressly set out, or also include for this article or the intrinsic key element of equipment.Do not having
In the case of more limitations, the key element that is limited by sentence "including a ...", it is not excluded that including the article of above-mentioned key element
Or other identical element in equipment also be present.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. display panel, it is characterised in that including：The first display module and the second display module being oppositely arranged；First display module includes cover plate and the first substrate positioned at the cover plate towards the second display module side；Second display module includes second substrate；In the first substrate in orthographic projection in the plane, the orthographic projection of the second substrate is than the first substrate just Projection is big；Positioned at the second substrate towards the first substrate surface, and outside the orthographic projection region of the first substrate PET PET sheet；Wherein, the silicone adhesive contacted with the PET sheet and the cover plate is included between the PET sheet and the cover plate.
- 2. display panel according to claim 1, it is characterised in that the thickness range of the silicone adhesive is 0.1mm- 0.15mm, including endpoint value.
- 3. display panel according to claim 1, it is characterised in that the silicone adhesive includes silicone sealant, polyurethane It is fluid sealant, polysulfide sealant, acrylic sealant, anaerobic sealer, epoxy sealing glue, butyl sealant, Polychloroprene Sealant, poly- Vinyl chloride PVC fluid sealants or asphalt sealant.
- 4. display panel according to claim 1, it is characterised in that the cover plate is touch cover.
- 5. display panel according to claim 1, it is characterised in that the display panel is touch-control display panel.
- 6. display panel according to claim 1, it is characterised in that the first substrate and the second substrate are oxygen Change indium tinbase plate.
- 7. a kind of display device, it is characterised in that including the display panel described in claim 1-6 any one.
- 8. display device according to claim 7, it is characterised in that the display device is liquid crystal display device.
- 9. display device according to claim 8, it is characterised in that the first substrate is color membrane substrates, described second Substrate is array base palte.
- 10. display device according to claim 9, it is characterised in that the liquid crystal display device also includes backlight module, The backlight module is located at the side that second display module deviates from first display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538349.XU CN206848635U (en) | 2017-05-15 | 2017-05-15 | A kind of display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538349.XU CN206848635U (en) | 2017-05-15 | 2017-05-15 | A kind of display panel and display device |
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| CN206848635U true CN206848635U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720538349.XU Active CN206848635U (en) | 2017-05-15 | 2017-05-15 | A kind of display panel and display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957872A (en) * | 2018-10-09 | 2018-12-07 | 张家港康得新光电材料有限公司 | Display device |
| CN111179778A (en) * | 2020-02-26 | 2020-05-19 | 昆山国显光电有限公司 | Display panel and display device |
| CN112951093A (en) * | 2021-02-10 | 2021-06-11 | 厦门天马微电子有限公司 | Display module and display device |
| CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
| CN115044328A (en) * | 2022-07-21 | 2022-09-13 | 京东方科技集团股份有限公司 | Display device and filling glue |
-
2017
- 2017-05-15 CN CN201720538349.XU patent/CN206848635U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957872A (en) * | 2018-10-09 | 2018-12-07 | 张家港康得新光电材料有限公司 | Display device |
| CN113126338A (en) * | 2020-01-10 | 2021-07-16 | RealMe重庆移动通信有限公司 | Display device and electronic apparatus |
| CN111179778A (en) * | 2020-02-26 | 2020-05-19 | 昆山国显光电有限公司 | Display panel and display device |
| CN111179778B (en) * | 2020-02-26 | 2022-05-17 | 昆山国显光电有限公司 | Display panel and display device |
| CN112951093A (en) * | 2021-02-10 | 2021-06-11 | 厦门天马微电子有限公司 | Display module and display device |
| CN115044328A (en) * | 2022-07-21 | 2022-09-13 | 京东方科技集团股份有限公司 | Display device and filling glue |
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