CN208689320U - Liquid crystal display die set and liquid crystal display device - Google Patents
Liquid crystal display die set and liquid crystal display device Download PDFInfo
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- CN208689320U CN208689320U CN201821584876.5U CN201821584876U CN208689320U CN 208689320 U CN208689320 U CN 208689320U CN 201821584876 U CN201821584876 U CN 201821584876U CN 208689320 U CN208689320 U CN 208689320U
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Abstract
The application provides a kind of liquid crystal display die set and liquid crystal display device, including backlight module, it is arranged at intervals at multiple liquid crystal display panels of the backlight module side, gap is formed between two neighboring liquid crystal display panel, and is set to dust-proof separation layer of the gap corresponding position for preventing the dust in the gap from falling the backlight module.The mode of backlight module is arranged at intervals on by using multiple liquid crystal display panels, it solves the problems, such as high-cost using monolith liquid crystal display panel bring in the prior art, and dust-proof separation layer is arranged in the corresponding position in the gap between liquid crystal display panel, it can prevent the dust in gap from falling to backlight module to stain backlight module, avoiding while reducing cost of manufacture influences display effect bring.
Description
Technical field
This application involves field of display technology, in particular to a kind of liquid crystal display die set and liquid crystal display device.
Background technique
With the continuous development of display technology and continuous promotion of the user to quality of the life, liquid crystal display device is increasingly
It mostly is used in daily life, such as the display device for mounting on vehicle in vehicle, display device in smart home etc..
But being widely used in daily life with liquid crystal display device, cost of manufacture are also one and need what emphasis considered to ask
Topic.Currently, making, entire area, significantly liquid crystal display panel will need higher cost of manufacture, to liquid crystal display device in day
Often the popularization and application in life brings obstacle.
Utility model content
In view of this, the purpose of the utility model embodiment is, a kind of liquid crystal display die set and liquid crystal display dress are provided
It sets at least partly to improve the above problem.
In a first aspect, the embodiment of the present application provides a kind of liquid crystal display die set, liquid crystal display die set, comprising:
Backlight module；
Multiple liquid crystal display panels of the backlight module side are arranged at intervals at, between two neighboring liquid crystal display panel
Form gap；And
The gap corresponding position is set to for preventing the dust in the gap from falling the anti-of the backlight module
Dirt separation layer.
Optionally, in above-mentioned liquid crystal display die set, the dust-proof separation layer is to be set to the backlight module and described
Light-transmissive film between liquid crystal display panel.
Optionally, in above-mentioned liquid crystal display die set, the backlight module is completely covered close to the liquid in the light-transmissive film
The surface of the side of LCD panel.
Optionally, in above-mentioned liquid crystal display die set, the light-transmissive film includes muti-piece, the setting of light-transmissive film interval described in muti-piece
The backlight module close to the side of the liquid crystal display panel surface and every piece of light-transmissive film and one described between
Gap is correspondingly arranged.
Optionally, in above-mentioned liquid crystal display die set, the dust-proof separation layer is the filled layer being set in the gap.
Optionally, in above-mentioned liquid crystal display die set, the dust-proof separation layer includes being set to the backlight module and institute
The filled layer stating the light-transmissive film between liquid crystal display die set and being set in the gap.
Optionally, in above-mentioned liquid crystal display die set, the filled layer is formed by the sealant being filled in the gap.
Optionally, in above-mentioned liquid crystal display die set, the filled layer is the foam being filled in the gap.
Optionally, in above-mentioned liquid crystal display die set, the liquid crystal display die set further include:
It is set to the capacitive touch screen of the side far from the backlight module of the liquid crystal display panel.
Second aspect, the embodiment of the present application provide a kind of liquid crystal display device, including above-mentioned liquid crystal display die set.
Liquid crystal display die set provided by the embodiments of the present application and liquid crystal display device, including backlight module, are arranged at intervals on
Multiple liquid crystal display panels of backlight module side, wherein form gap between two neighboring liquid crystal display panel.It further include setting
Set the dust-proof separation layer for being used to prevent the dust in gap from falling backlight module in gap corresponding position.By using multiple liquid
LCD panel is arranged at intervals on the mode of backlight module, solves in the prior art using monolith liquid crystal display panel bring
High-cost problem, and dust-proof separation layer is arranged in the corresponding position in the gap between liquid crystal display panel, between can preventing
Dust in gap falls to backlight module to stain backlight module, avoids while reducing cost of manufacture to display effect band
The influence come.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is one of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 2 is the two of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 3 is the three of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 4 is the four of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 5 is the five of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 6 is the six of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Fig. 7 is the seven of the hierarchical structure schematic diagram of liquid crystal display die set provided by the embodiment of the utility model.
Icon: 10- liquid crystal display die set；11- backlight module；12- liquid crystal display panel；13- light-transmissive film；14- filled layer；
15- capacitive touch screen.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as the limitation to the application.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, without
It can be interpreted as indication or suggestion relative importance.
Referring to Fig. 1, the embodiment of the present application provides a kind of liquid crystal display die set 10, the liquid crystal display die set 10 includes back
Optical mode group 11 is arranged at intervals at multiple liquid crystal display panels 12 of 11 side of backlight module, wherein two neighboring liquid crystal
Show and forms gap between panel 12.
In the application, it is combined display by multiple liquid crystal display panels 12, is solved in the prior art using monolith
12 bring of liquid crystal display panel problem with high costs.Wherein, in order to avoid liquid crystal display panel 12 is heated and generates expansion,
Therefore, production when between liquid crystal display panel 12 by reserved certain interval.
But it is a large amount of through inventor it has been observed that using the above-mentioned interval of multiple liquid crystal display panels 12 setting and phase
There are when the design scheme in gap, often will appear the phenomenon that display effect reduces between adjacent two liquid crystal display panels 12.
Inventor is by paying creative thinking, it was found that the reason of leading to the above problem, due to liquid crystal display panel
There are gaps between 12, inevitably enter there may be foreign matters such as dusts in the gap of liquid crystal display panel 12, and then fall
It drops down on backlight module 11, to influence display effect.
Based on the discovery to the above problem, the present embodiment is on the basis of above-mentioned design, between liquid crystal display panel 12
Gap corresponding position be provided with for prevent the dust in the gap fall to the backlight module 11 it is dust-proof every
Absciss layer.
It is worth noting that the above problem is in inventor by finding after paying creative thinking, consequently found that
The process of the problem and the scheme provided in this embodiment for solving the problems, such as this should all be regarded as the contribution to the application creativeness.Below
The design carried out on the basis of the present embodiment above structure is explained in detail.
Referring to Fig. 2, the dust-proof separation layer is to be set to the backlight module 11 and the liquid crystal in the present embodiment
Show the light-transmissive film 13 between panel 12, the light-transmissive film 13 can by between liquid crystal display panel 12 gap and backlight module 11 carry out
Isolation.
The liquid crystal display panel 12 includes optical filtering substrate, and the optical filtering substrate includes substrate, which can be transparent base
Bottom, such as substrate of glass.The aobvious of liquid crystal display panel 12 is constituted in multiple filter units of array distribution based on the substrate fabrication
Show region.The light that filter unit can permit particular color penetrates, and optionally, in the present embodiment, divides from light transmission color, filters
Light unit may include red filter unit, green filter unit and blue filter unit.Optionally, filter unit also can wrap
Include red filter unit, green filter unit, blue filter unit and white filter unit.Surrounding the outer of multiple filter units
Coated black matrix" is enclosed, black matrix" can stop light to constitute the non-display area of liquid crystal display panel 12.Wherein, in phase
Black matrix" can also be made between adjacent two filter units.
The backlight module 11 includes light source and light guide plate, and light source is exported after emitting beam by light guide plate to inject liquid crystal
Display panel 12 realizes the purpose of display after projecting via the display area of liquid crystal display panel 12.
Light-transmissive film 13 is set between liquid crystal display panel 12 and array substrate, then even between liquid crystal display panel 12
Gap in enter dust, then the dust fallen down will also be fallen on light-transmissive film 13, and can't stain backlight module 11,
Would not entry of backlight mould group 11 correspondence liquid crystal display panel 12 display area position to influencing display effect.
In an embodiment of the present embodiment, the backlight module 11 is completely covered close to the liquid in the light-transmissive film 13
The surface of the side of LCD panel 12, as shown in Figure 2.By the way of all standing can directly by liquid crystal display panel 12 and
Gap between liquid crystal display panel 12 is isolated with backlight module 11, can preferably play isolation effect.
In order to avoid influence backlight module 11 the display area corresponding to liquid crystal display panel 12 position light transmission
The protective film of high light transmission can be used in effect, therefore, the light-transmissive film 13, can be smooth from the light that backlight module 11 projects with guarantee
After the light-transmissive film 13, to inject the liquid crystal display panel 12.
Referring to Fig. 3, the light-transmissive film 13 includes muti-piece in the another embodiment of the present embodiment, the muti-piece is saturating
Light film 13 is arranged at intervals on the surface of the side close to the liquid crystal display panel 12 of the backlight module 11, and described in every piece
Light-transmissive film 13 is correspondingly arranged with an interval.
Wherein, for each piece of light-transmissive film 13, shape, the size of the light-transmissive film 13 can be with the shapes of the cross section in the gap
It is shape, in the same size, in this way, the gap and backlight module 11 can be isolated just for light-transmissive film 13.Under this scheme, by
The corresponding position with the display area of the liquid crystal display panel 12 of the backlight module 11 is not covered in light-transmissive film 13
The light emitted by the backlight module 11 will not be blocked in place, therefore, light-transmissive film 13.Under this design, the material of light-transmissive film 13
The selection of matter can be not limited to the protective film of high light transmission, and the light-transmissive film 13 of any material can be used.
Optionally, the size of the light-transmissive film 13 can also be slightly larger than the size of the cross section in the gap, light-transmissive film 13
Shape can also be inconsistent with the shape of the cross section in the gap.In this way, with no restriction to the shape of light-transmissive film 13, and due to it
It is sized slightly larger than the size of the cross section in gap, therefore can realize the effect that gap and backlight module 11 are isolated well again.
Referring to Fig. 4, the dust-proof separation layer can also be the filled layer 14 being set in the gap in the present embodiment,
In this way, the gap between liquid crystal display panel 12 is directly filled, the foreign matters such as extraneous dust will be unable to enter the gap
Interior, also there will be no the viewing areas with liquid crystal display panel 12 that dust falls to backlight module 11 and then entry of backlight mould group 11
The corresponding position in domain and appearance the phenomenon that influence display effect.
In an embodiment of the present embodiment, the filled layer 14 is formed by the sealant being filled in the gap,
The sealant can by between two neighboring liquid crystal display panel 12 gap and backlight module 11 between to be formed by space complete
Filling is full, in this way, can be avoided as much as the foreign matters such as extraneous dust enters the gap to fall on backlight module 11.
Optionally, referring to Fig. 5, the sealant can also be partially filled between two neighboring liquid crystal display panel 12
Gap close backlight module 11 side, so, it is only necessary to by the part of the close backlight module 11 in the gap seal with
It is isolated with backlight module 11, even if then there is dust to carry out the gap, since the bottom in the gap has been sealed, dust will not fall
It falls on backlight module 11.When to gap encapsulating between liquid crystal display panel 12, should be noted should make the fast rapid-curing cutback of sealant,
The other positions of backlight module 11 are flowed to avoid sealant.
In the another embodiment of the present embodiment, the filled layer 14 can be the foam being filled in the gap.Together
Sample, the shape of the foam, size can with the shape in gap between two neighboring liquid crystal display panel 12, in the same size, such as
This, foam can filling be full safely by the gap, carries out gap to be avoided as much as the foreign matters such as extraneous dust to fall to back
Optical mode group 11, as shown in Figure 4.
Optionally, the foam can also be partially filled with the close of the gap between two neighboring liquid crystal display panel 12
The side of backlight module 11, if guarantee by the gap close to the backlight module 11 a side seal with by gap and back
Optical mode group 11 is isolated, as shown in Figure 5.In this way, even if the foreign matters such as extraneous dust carry out the gap, due to the bottom in the gap
Portion is sealed by foam, and dust will not be fallen on backlight module 11.
Use the mode for filling foam in gap to prevent the dust in gap from falling to backlight module 11, foam will not
It is consumingly attached to the side of backlight module 11 and liquid crystal display panel 12, is easier in this way, reprocessing.Also, using
The mode of filling foam, easy to operate, easy in gap.
In the present embodiment, light-transmissive film individually can be set between liquid crystal display panel 12 and backlight module 11 using above-mentioned
13 mode, or the gap filling sealant between two neighboring liquid crystal display panel 12, or in two neighboring liquid
The form of gap filling foam between LCD panel 12 is to realize dust-proof effect.It can also be using as is seen in fig. 6 or fig. 7
, using the setting light-transmissive film 13 between liquid crystal display panel 12 and backlight module 11 simultaneously, and in two neighboring liquid crystal display
The mode of gap filling sealant between panel 12 is to realize dust-proof effect, or uses simultaneously in 12 He of liquid crystal display panel
Light-transmissive film 13, and the mode of the gap filling foam between two neighboring liquid crystal display panel 12 are set between backlight module 11
To realize dust-proof effect.In this regard, this embodiment is not specifically limited, can be accordingly arranged according to actual needs in the application.
And when using the above-mentioned mode that light-transmissive film 13 is arranged between liquid crystal display panel 12 and backlight module 11,
The light-transmissive film 13 can be completely covered by the protection on the surface of the side of the close liquid crystal display panel 12 of backlight module 11 for one piece
Film, be also possible to muti-piece be arranged at intervals on backlight module 11 close liquid crystal display panel 12 side and it is corresponding to interval setting
Protective film.To this, this embodiment is not specifically limited, can be accordingly arranged according to demand.
In the present embodiment, the liquid crystal display die set 10 further include be set to the liquid crystal display panel 12 far from described
The capacitive touch screen 15 of the side of backlight module 11.
The utility model embodiment also provides a kind of liquid crystal display device, including liquid crystal described in any one as described above
Display module 10.The liquid crystal display device includes structure identical with the liquid crystal display die set 10 in previous embodiment and beneficial effect
Fruit.The structure and beneficial effect of liquid crystal display die set 10 are described in detail in the aforementioned embodiment, no longer superfluous herein
It states.
In conclusion liquid crystal display die set 10 provided by the embodiment of the utility model and liquid crystal display device, including backlight
Mould group 11 is arranged at intervals on multiple liquid crystal display panels 12 of 11 side of backlight module, wherein two neighboring liquid crystal display panel
Gap is formed between 12.It further include that gap corresponding position is set for preventing the dust in gap from falling backlight module 11
Dust-proof separation layer.It is arranged at intervals on the mode of backlight module 11 by using multiple liquid crystal display panels 12, solves existing skill
12 bring of monolith liquid crystal display panel high-cost problem, and the gap between liquid crystal display panel 12 are used in art
Dust-proof separation layer is arranged in corresponding position, can prevent the dust in gap from falling to backlight module 11 to stain backlight module 11,
Avoiding while reducing cost of manufacture influences display effect bring.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of liquid crystal display die set characterized by comprising
Backlight module；
Multiple liquid crystal display panels of the backlight module side are arranged at intervals at, are formed between two neighboring liquid crystal display panel
Gap；And
Be set to the gap corresponding position for prevent the dust in the gap fall the backlight module it is dust-proof every
Absciss layer.
2. liquid crystal display die set according to claim 1, which is characterized in that the dust-proof separation layer is to be set to the back
Light-transmissive film between optical mode group and the liquid crystal display panel.
3. liquid crystal display die set according to claim 2, which is characterized in that the backlight mould is completely covered in the light-transmissive film
Surface of the group close to the side of the liquid crystal display panel.
4. liquid crystal display die set according to claim 2, which is characterized in that the light-transmissive film includes muti-piece, described in muti-piece
Light-transmissive film is arranged at intervals on the surface of the side close to the liquid crystal display panel of the backlight module and every piece of light transmission
Film is correspondingly arranged with a gap.
5. liquid crystal display die set according to claim 1, which is characterized in that the dust-proof separation layer be set to it is described between
Filled layer in gap.
6. liquid crystal display die set according to claim 1, which is characterized in that the dust-proof separation layer is described including being set to
Light-transmissive film between backlight module and the liquid crystal display die set and the filled layer being set in the gap.
7. liquid crystal display die set according to claim 5 or 6, which is characterized in that between the filled layer is described in being filled in
Sealant in gap is formed.
8. liquid crystal display die set according to claim 5 or 6, which is characterized in that the filled layer be filled in it is described between
Foam in gap.
9. liquid crystal display die set according to claim 1, which is characterized in that the liquid crystal display die set further include:
It is set to the capacitive touch screen of the side far from the backlight module of the liquid crystal display panel.
10. a kind of liquid crystal display device, which is characterized in that including liquid crystal display die set described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584876.5U CN208689320U (en) | 2018-09-27 | 2018-09-27 | Liquid crystal display die set and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584876.5U CN208689320U (en) | 2018-09-27 | 2018-09-27 | Liquid crystal display die set and liquid crystal display device |
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| Publication Number | Publication Date |
|---|---|
| CN208689320U true CN208689320U (en) | 2019-04-02 |
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ID=65889295
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821584876.5U Active CN208689320U (en) | 2018-09-27 | 2018-09-27 | Liquid crystal display die set and liquid crystal display device |
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| CN (1) | CN208689320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424516A (en) * | 2022-09-30 | 2022-12-02 | 业成科技（成都）有限公司 | Backlight module |
-
2018
- 2018-09-27 CN CN201821584876.5U patent/CN208689320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115424516A (en) * | 2022-09-30 | 2022-12-02 | 业成科技（成都）有限公司 | Backlight module |
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