CN208284171U - Display module and display device - Google Patents
Display module and display device Download PDFInfo
- Publication number
- CN208284171U CN208284171U CN201820993710.2U CN201820993710U CN208284171U CN 208284171 U CN208284171 U CN 208284171U CN 201820993710 U CN201820993710 U CN 201820993710U CN 208284171 U CN208284171 U CN 208284171U
- Authority
- CN
- China
- Prior art keywords
- layer
- display module
- display
- display screen
- falling sphere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of display module and display devices, the display module includes display screen and buffering structure sheaf, the buffer structure layer is set to side of the display screen far from light-emitting surface, the buffer structure layer includes upper buffer layer, bottom breaker and the hard material layer between the upper buffer layer and the bottom breaker, and the back face of the upper buffer layer and the display screen touches.Then when carrying out falling sphere test to the display module, the buffer structure layer can play certain buffer function to the impact force of falling sphere, and the hard material layer can guarantee that larger deformation will not occur under the impact force action of falling sphere for display module, simultaneously, face impact force is converted by the point impact force of falling sphere, therefore, the crash resistance of the display module can be improved, guarantee that the display module passes through falling sphere test, to improve the yield of display device.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of display modules and display device.
Background technique
With the development of display technology, requirement of the people to display properties of product is also higher and higher.In order to meet people couple
Show the requirement of properties of product, production firm can carry out a series of property to display product after it will show that production is completed
It can test, only can just dispatch from the factory after various performance parameters are up to standard sale.
Crash resistance is a fundamental performance parameter for showing product, can be to display in order to test the crash resistance of display product
Product carries out falling sphere test.If showing that the crash resistance of product is on the weak side, in falling sphere test, show that the display screen of product easily goes out
It now damages, causes to show that bad point or bright group occurs in product, so that the display product can not be successfully through falling sphere testing process.Cause
This guarantees that product passes through falling sphere testing process to improve the crash resistance (impact resistance) of display product, is promoted with reaching
Show the purpose of product yield, it is necessary to provide a kind of improved display module and display device.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of display module and display devices, to improve display mould
The crash resistance of group, improves the yield of display device.
In order to solve the above technical problems, display module provided by the utility model, comprising: display screen and buffering structure sheaf,
The buffer structure layer is set to side of the display screen far from light-emitting surface, the buffer structure layer include upper buffer layer, under
Buffer layer and the hard material layer between the upper buffer layer and the bottom breaker, and the upper buffer layer with it is described
Display screen is in contact far from the side of light-emitting surface.
Further, in the display module, the hard material layer is metal layer.
Optionally, in the display module, the metal layer is aluminium layer, layers of copper or stainless steel layer.
Further, in the display module, the thickness of the bottom breaker is greater than the thickness of the upper buffer layer.
Optionally, in the display module, the upper buffer layer and the bottom breaker are foamed cotton layer.
Further, in the display module, the back side of the display screen and the upper buffer layer pass through bonding agent
It is in contact.
Further, in the display module, the upper buffer layer and the hard material layer, the hard material
Layer and the bottom breaker are fitted by bonding agent.
Optionally, in the display module, the bonding agent is epoxy resin, acrylic acid or hot melt adhesive.
Further, in the display module, the display screen is flexible display screen.
Another aspect according to the present utility model additionally provides a kind of display device including above-mentioned display module.
Compared with prior art, the utility model has the following beneficial effects:
Display module provided by the utility model includes the buffer structure layer for being set to side of the display screen far from light-emitting surface,
And the buffer structure layer includes upper buffer layer, bottom breaker and between the upper buffer layer and the bottom breaker
Hard material layer.Then when carrying out falling sphere test to the display module, the buffer structure layer can to the impact force of falling sphere
Certain buffer function is played, and the hard material layer can guarantee that display module will not be sent out under the impact force action of falling sphere
Raw larger deformation, meanwhile, face impact force is converted by the point impact force of falling sphere, therefore, the drop resistant of the display module can be improved
Property, guarantee that the display module passes through falling sphere test, to improve the yield of display device.
Further, the thickness of the bottom breaker is greater than the thickness of the upper buffering, because thicker bottom breaker can
The face impact force for absorbing hard material layer conversion, then further increase the crash resistance of the display module, can more added with
Effect guarantees that the display module passes through falling sphere test, and then improves the yield of display device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of display module described in the utility model embodiment.
Specific embodiment
It is described in more detail below in conjunction with display module and display device of the schematic diagram to the utility model, wherein
Illustrate the preferred embodiment of the utility model, it should be appreciated that those skilled in the art can modify described herein it is practical new
Type, and still realize the advantageous effects of the utility model.Therefore, following description should be understood as those skilled in the art
It is widely known, and be not intended as limitations of the present invention.
The utility model is more specifically described by way of example referring to attached drawing in the following passage.According to following explanation,
The advantages of the utility model and feature will become apparent from.It should be noted that attached drawing is all made of very simplified form and using non-
Accurately ratio is only not limiting as this reality to convenient, lucidly aid illustration the utility model embodiment purpose
With novel protection scope, in the accompanying drawings, identical appended drawing reference indicates the same or similar part.Each layer of the utility model
Upper and lower relation include directly contact or upper and lower corresponding relationship when non-direct contact.
The core concept of the utility model is that the utility model provides a kind of display module, comprising: display screen and buffering
Structure sheaf, the buffer structure layer are set to side of the display screen far from light-emitting surface, and the buffer structure layer includes upper slow
Rush layer, bottom breaker and the hard material layer between the upper buffer layer and the bottom breaker, and the upper buffering
Layer is in contact with the display screen far from the side of light-emitting surface.
Correspondingly, additionally providing a kind of display device including above-mentioned display module.
Display module provided by the utility model includes the buffer structure layer for being set to side of the display screen far from light-emitting surface,
And the buffer structure layer includes upper buffer layer, bottom breaker and between the upper buffer layer and the bottom breaker
Hard material layer.Then when carrying out falling sphere test to the display module, the buffer structure layer can to the impact force of falling sphere
Certain buffer function is played, and the hard material layer can guarantee that display module will not be sent out under the impact force action of falling sphere
Raw larger deformation, meanwhile, face impact force is converted by the point impact force of falling sphere, therefore, the drop resistant of the display module can be improved
Property, guarantee that the display module passes through falling sphere test, to improve the yield of display device.
It is exemplified below the embodiment of the display module and display device, clearly to illustrate the content of the utility model, is answered
When it is clear that, the content of the utility model is not restricted to following embodiment, other are by those of ordinary skill in the art
The improvement of conventional technical means is also within the thought range of the utility model.
Referring to Fig. 1, for a kind of structural schematic diagram of the display module provided in the present embodiment, the display module includes
Display screen 10.
The display screen 10 is preferably flexible display screen, and the flexible display screen can include but is not limited to flowering structure:
Flexible base board, the flexible base board may include plastic material, and plastic material, which can be, to be selected from the group that following material is constituted
Organic material: polyether sulfone (PES), polyacrylate (PAR), polyetherimide (PEI), poly- naphthalene dimethyl glycol ester (PEN),
Polyethylene terephthalate (PET), polyphenylene sulfide (PPS), polyarylate, polyimides (PI), polycarbonate (PC), three second
Acid cellulose (TAC) and cellulose-acetate propionate (CAP) etc..
The flexible display screen can also include the luminescent device on the flexible base board, and the luminescent device is preferred
Organic Light Emitting Diode (OLED).
The flexible display screen can also include the flexible cover plate on the luminescent device, and the flexible cover plate can be with
But it is not limited to polyimide layer (PI).
The display module further includes the buffer structure layer 11 for being set to the side of the display screen 10 far from light-emitting surface, institute
Buffer structure layer 11 is stated including upper buffer layer 110, bottom breaker 112 and is located at the bottom breaker 110 and the lower buffering
Hard material layer 111 between layer 112, and the back face of the upper buffer layer 110 and the display screen 10 touches.In general, institute
State the back side that display screen 10 is also referred to as the display screen 10 far from the side of light-emitting surface.Preferably, in the present embodiment, the buffering
Structure sheaf 11 is attached to the back side of the display screen 10, i.e., the described upper buffer layer 110 is attached to the back side of the display screen 10, such as
The upper buffer layer 110 can be attached to the back side of the display screen 10 by bonding agent, the bonding agent can with but it is unlimited
In for epoxy resin, acrylic acid or hot melt adhesive.
Preferably, the upper buffer layer 110 and the bottom breaker 112 are soft material layers, the soft material layers
Material can be, but not limited to as plastics, such as the upper buffer layer 110 and the bottom breaker 112 are foamed cotton layer, then are falling
In ball test, falling sphere can play certain buffering by the upper buffer layer 110 to the impact force that the display screen 10 generates
Effect；Further, the hard material layer 111 can be metal layer, such as aluminium layer, layers of copper or stainless steel layer, because of institute
Hard material layer 111 is stated with certain rigidity, then the display screen 10 can be guaranteed in the impact of falling sphere in falling sphere test
Larger deformation will not occur under power effect, to improve the crash resistance of the display module, guarantee that the display module is smoothly led to
Falling sphere test (can guarantee do not occur the phenomenon that display screen 10 is destroyed in falling sphere test) is crossed, while falling sphere
Point impact force is converted into face impact force.It further, is greater than the upper buffering by the thickness design of the bottom breaker 112
The thickness of layer 110, then thicker bottom breaker 112 can absorb the face impact force that the hard material layer 111 converts, further
The crash resistance of the display module is improved, more efficient can guarantee that the display module passes through falling sphere test.Therefore, it adopts
The crash resistance that can be improved the display module with the buffer structure layer 11 of this kind " sandwich " structure, guarantees the display
Mould group passes through falling sphere test.
In addition, in the buffer structure layer 11, the upper buffer layer 110 and the hard material layer 111, the hard
Material layers 111 and the bottom breaker 112 can be affixed by bonding agent to be combined, preferably, the bonding agent can also
Think epoxy resin, acrylic acid or hot melt adhesive etc..
Therefore, the crash resistance using the display device of above-mentioned display module production is strong, can guarantee that the display device is suitable
Benefit is tested by falling sphere, to improve the yield of display device.
To sum up, display module provided by the utility model includes the buffering knot for being set to side of the display screen far from light-emitting surface
Structure layer, and the buffer structure layer include upper buffer layer, bottom breaker and be located at the upper buffer layer and the bottom breaker
Between hard material layer.Then when carrying out falling sphere test to the display module, impact of the buffer structure layer to falling sphere
Power can play certain buffer function, and the hard material layer can guarantee display module under the impact force action of falling sphere
Larger deformation will not occur, meanwhile, face impact force is converted by the point impact force of falling sphere, therefore, the display module can be improved
Crash resistance, guarantee the display module pass through falling sphere test, to improve the yield of display device.
Further, the thickness of the bottom breaker is greater than the thickness of the upper buffering, because thicker bottom breaker can
The face impact force for absorbing hard material layer conversion, then further increase the crash resistance of the display module, can more added with
Effect guarantees that the display module passes through falling sphere test, and then improves the yield of display device.
Obviously, the only preferred embodiment of the utility model in the above-described embodiments, therefore, above-described embodiment is not
To limit the utility model.Those skilled in the art the utility model 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 display module, which is characterized in that including display screen and buffering structure sheaf, the buffer structure layer is set to described
Side of the display screen far from light-emitting surface, the buffer structure layer include upper buffer layer, bottom breaker and be located at the upper buffering
Hard material layer between layer and the bottom breaker, and side phase of the upper buffer layer with the display screen far from light-emitting surface
Contact.
2. display module as described in claim 1, which is characterized in that the hard material layer is metal layer.
3. display module as claimed in claim 2, which is characterized in that the metal layer is aluminium layer, layers of copper or stainless steel layer.
4. display module as described in claim 1, which is characterized in that the thickness of the bottom breaker is greater than the upper buffer layer
Thickness.
5. display module as described in claim 1, which is characterized in that the upper buffer layer and the bottom breaker are foam
Layer.
6. display module as described in claim 1, which is characterized in that the back side of the display screen passes through with the upper buffer layer
Bonding agent is in contact.
7. display module as described in claim 1, which is characterized in that the upper buffer layer and the hard material layer, described
Hard material layer and the bottom breaker are fitted by bonding agent.
8. display module as claimed in claims 6 or 7, which is characterized in that the bonding agent be epoxy resin, acrylic acid or
Hot melt adhesive.
9. display module as claimed in any one of claims 1 to 7, which is characterized in that the display screen is flexible display screen.
10. a kind of display device, which is characterized in that including display module as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993710.2U CN208284171U (en) | 2018-06-26 | 2018-06-26 | Display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993710.2U CN208284171U (en) | 2018-06-26 | 2018-06-26 | Display module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284171U true CN208284171U (en) | 2018-12-25 |
Family
ID=64699433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820993710.2U Active CN208284171U (en) | 2018-06-26 | 2018-06-26 | Display module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284171U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109817099A (en) * | 2019-02-26 | 2019-05-28 | 努比亚技术有限公司 | It is a kind of flexibility screen assembly and display equipment |
| CN111009189A (en) * | 2019-12-05 | 2020-04-14 | 武汉华星光电半导体显示技术有限公司 | Cover plate, preparation method thereof and display panel |
| CN111739416A (en) * | 2020-06-19 | 2020-10-02 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN112863348A (en) * | 2021-01-15 | 2021-05-28 | 京东方科技集团股份有限公司 | Display panel and display device with same |
| CN113270025A (en) * | 2020-02-14 | 2021-08-17 | 华为技术有限公司 | Flexible screen cover plate, flexible display panel, flexible screen and foldable electronic equipment |
| WO2024060998A1 (en) * | 2022-09-21 | 2024-03-28 | 华为技术有限公司 | Electronic apparatus, display screen, and screen protector |
-
2018
- 2018-06-26 CN CN201820993710.2U patent/CN208284171U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109817099A (en) * | 2019-02-26 | 2019-05-28 | 努比亚技术有限公司 | It is a kind of flexibility screen assembly and display equipment |
| CN111009189A (en) * | 2019-12-05 | 2020-04-14 | 武汉华星光电半导体显示技术有限公司 | Cover plate, preparation method thereof and display panel |
| CN113270025A (en) * | 2020-02-14 | 2021-08-17 | 华为技术有限公司 | Flexible screen cover plate, flexible display panel, flexible screen and foldable electronic equipment |
| CN111739416A (en) * | 2020-06-19 | 2020-10-02 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN112863348A (en) * | 2021-01-15 | 2021-05-28 | 京东方科技集团股份有限公司 | Display panel and display device with same |
| WO2022151789A1 (en) * | 2021-01-15 | 2022-07-21 | 京东方科技集团股份有限公司 | Display panel and display device having same |
| CN112863348B (en) * | 2021-01-15 | 2022-08-19 | 京东方科技集团股份有限公司 | Display panel and display device with same |
| WO2024060998A1 (en) * | 2022-09-21 | 2024-03-28 | 华为技术有限公司 | Electronic apparatus, display screen, and screen protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208284171U (en) | Display module and display device | |
| CN106843386B (en) | Display screen component and its assemble method and electronic device | |
| CN108099282A (en) | cover board, display module and mobile terminal | |
| TW200710187A (en) | Adhesive and adhesive sheet | |
| CN207460254U (en) | cover board, display module and mobile terminal | |
| CN108012010A (en) | Cover board, display module and mobile terminal | |
| CN207070126U (en) | Housing and mobile terminal | |
| CN207339953U (en) | cover board, display module and mobile terminal | |
| CN207037951U (en) | A kind of anti-falling type English electronic dictionary | |
| CN202067711U (en) | Luminous keyboard device | |
| CN208775407U (en) | A kind of screen protecting film of laptop | |
| CN206623484U (en) | A kind of display screen protection film and terminal device | |
| CN207339954U (en) | cover board, display module and mobile terminal | |
| CN205755030U (en) | A kind of anti-fracture structure of FPC golden finger | |
| CN204131824U (en) | A kind of flexible PCB | |
| CN202565566U (en) | Semi-solidified white solder-resisting film used for LED soft lamp strip | |
| CN106680916A (en) | Composite prismatic lens, backlight module and display terminal | |
| CN208869540U (en) | A kind of protective film increasing mobile phone contact | |
| CN203311380U (en) | P+G structured touch-screen mouth-shaped-adhesive bonded module | |
| CN103000416B (en) | Touch-key reflection light structure | |
| CN203052395U (en) | Straight-down type light-emitting diode (LED) backlight module and supporting column thereof | |
| CN202210359U (en) | Multimedia classroom | |
| CN203233594U (en) | FPC flexible circuit single-layer board | |
| CN207427226U (en) | cover board, display module and mobile terminal | |
| CN202949622U (en) | Flexible printed circuit (FPC) for capacitance screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of utility model: Display module and display unit Granted publication date: 20181225 License type: Common License Record date: 20191030 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Patentee before: Kunshan Guo Xian Photoelectric Co., Ltd. |