CN206725888U - A kind of liquid crystal display module structure part - Google Patents
A kind of liquid crystal display module structure part Download PDFInfo
- Publication number
- CN206725888U CN206725888U CN201720434091.9U CN201720434091U CN206725888U CN 206725888 U CN206725888 U CN 206725888U CN 201720434091 U CN201720434091 U CN 201720434091U CN 206725888 U CN206725888 U CN 206725888U
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- CN
- China
- Prior art keywords
- light guide
- center
- backboard
- guide plate
- liquid crystal
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- 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.)
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of liquid crystal display module structure part, the liquid crystal display module structure part includes backboard, reflector plate, light guide plate, center, the reflector plate and the light guide plate have been sequentially placed on the backboard, the center is placed with the upper surface in the edge of the backboard and the backboard, formed with inclined-plane on the edge relative with the center of the light guide plate；The face relative with the backboard of the center is removal face；Binding material is marked with space between the edge formed with the inclined-plane and the removal face；So as to both reduce application frequency, reduce binding material dosage, solves the problems, such as the taste of aeration optics again, and also meet intensity requirement.
Description
Technical field
The utility model embodiment is related to field of liquid crystal, more particularly to a kind of liquid crystal display module structure part.
Background technology
At present, there is the trend developed to ultra-thin and large scale direction in LCD TV field.In the market releases nothing extensively
Frame LCD TV, it is to eliminate traditional metal or plastic cement frame design the characteristics of this Rimless LCD TV, and takes
The problem of side frame structure member to disappear brings maximum is exactly the deficiency of LCD TV bulk strength.It is ultra-thin at present to solve the problem
The scheme that LCD TV improves intensity has two kinds：1st, MS light guide plates are changed to glass light guide plate, improve intensity；2nd, in scheme 1
On the basis of, glass light guide plate and backboard are bonded entirely, further improve intensity.
Such scheme 2 is in particular：As shown in figure 1, the layer glue coating 4 on reflector plate 2, for stationary backplate 1
With light guide plate 3.If this mode uses in large-sized liquid crystal module of 55 cun and the above, the area of glue application is led greatly
The amount of applying is more, and at present glue technique for fixing than traditional packaging technology in cost it is high 4~5 times.Further, since structural member is deposited
In certain flatness warpage, also result in after glue attaches and bubble occur, influence optics taste.
Therefore, the drawbacks of above-mentioned prior art maximum it is exactly cost height and yield caused by full assembly difficulty in process
It is low, so as to result in the high enterprise of current ultra-thin television price.
Utility model content
In view of this, the purpose of the utility model embodiment is to propose a kind of liquid crystal display module structure part, it is intended to solves such as
What can reduce glue quantity, and and can avoids aeration optics from sampling, while the problem of intensity requirement can also be met.
In order to solve the above technical problems, the utility model embodiment proposes following technical scheme：
A kind of liquid crystal display module structure part, it includes backboard, reflector plate, light guide plate, center, is sequentially placed on the backboard
There are the reflector plate and the light guide plate, the center is placed with the upper table in the edge of the backboard and the backboard
Face contacts, it is characterised in that：Formed with inclined-plane on the edge relative with the center of the light guide plate；The center with institute
State backboard and to be removed so as to form removal face be cambered surface corner that relative two faces of the light guide plate are formed；Formed with
Binding material is marked with space between the edge on the inclined-plane and the cambered surface removal face.
Optionally, the angle beta formed between the lower surface of the inclined-plane and the light guide plate is 30 °~45 °.
Optionally, the thickness A of the part on the edge Shang Fei inclined-plane relative with the center of the light guide plate is gross thickness
Substantially half.
Optionally, the removal face is cambered surface of the center of circle in the backboard direction.
Optionally, excessive glue groove is provided with the madial wall relative with the backboard of the center, the excessive glue groove is used to prevent
Only binding material overflows between the center and the backboard.
Optionally, the excessive glue groove is triangle or square.
Optionally, kept to the side between the light guide plate and the reflector plate edge position attach liquidproof infiltration material.
Optionally, sealing processing is carried out in the edge of the light guide plate and the reflector plate.
Optionally, the binding material is glue.
Brief description of the drawings
Fig. 1 is a kind of complete schematic diagram that is bonded scheme of light guide plate with backboard of prior art offer；
Fig. 2 is a kind of schematic diagram for liquid crystal display module structure part that the utility model embodiment provides；
Fig. 3 is the partial enlarged drawing of liquid crystal display module structure part shown in Fig. 2；
Fig. 4 is the schematic diagram for another liquid crystal display module structure part that the utility model embodiment provides；
Fig. 5 is the partial schematic diagram for another liquid crystal display module structure part that the utility model embodiment provides；
Embodiment
The utility model embodiment is further described with reference to the accompanying drawings and examples.It is understood that this
The specific embodiment of place description is used only for explaining the utility model embodiment, rather than the limit to the utility model embodiment
It is fixed.In addition, for the ease of describing, the part related to the utility model embodiment rather than entire infrastructure are illustrate only in accompanying drawing.
1st embodiment
Fig. 2 is a kind of schematic diagram for liquid crystal display module structure part that the utility model embodiment provides, and Fig. 3 is liquid shown in Fig. 2
The partial enlarged drawing of brilliant modular structure part.As shown in Figure 2 and Figure 3, the liquid crystal display module structure part of the present embodiment includes backboard 1, reflection
Piece 2, light guide plate 3, center 5.Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with backboard 1
The upper surface of edge and backboard 1, by the any-mode such as cutting, moulding on the edge relative with center 5 of light guide plate 3
Formed with inclined-plane, wherein it is possible to be to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not A,
Can also form inclined-plane by cutting whole edge.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is
β.Mode is cut etc. by mill and removed so as to be formed in the corner that two faces relative with backboard 1 and light guide plate 3 of center 5 are formed
Removal face；Formed on the edge and center 5 of bevelled light guide plate 3 between the removal face formed and form space.In the space
It is marked with binding material.Optionally, the binding material is glue.
Present embodiments provide a kind of liquid crystal display module structure part.It does at the light guide plate edge relative with aluminium center respectively
Into inclined-plane and face is removed, so as to create gap between both and increase light guide plate and aluminium center and the bonding material injected later
The contact area of material is to improve fixing intensity；Treat disposably to inject binding material in the gap after structure assembling, from
And backboard, light guide plate and aluminium center are one-time fixed.This new binding material coating method instead of to exist in the prior art
The mode of the upper and lower surface coating binding material of reflector plate, so as to both reduce application frequency, reduce binding material dosage, again
Solve the problems, such as the taste of aeration optics, and also meet intensity requirement.
2nd embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 with backboard 1 and leading
The corner that two relative faces of tabula rasa 3 are formed by by mill cut etc. mode remove it is relative with backboard 1 so as to form removal face
Mode is cut etc. by mill and is formed as cambered surface in face；Center 5；Form the edge of bevelled light guide plate 3 and the removal formed on center 5
Space is formed between face.Binding material is marked with the space.
Wherein, angle beta be 30 °~45 °, so can as far as possible increase light guide plate 3 the bevelled edge of formation with
While the contact area of binding material 4, also assure that optics taste is unaffected.
3rd embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 with backboard 1 and leading
Mode is cut etc. by mill and removed so as to form removal face in the corner that two relative faces of tabula rasa 3 are formed；Center 5；Formed with
Space is formed between the removal face formed on the edge and center 5 of the light guide plate 3 on inclined-plane.Binding material is marked with the space.
Wherein, thickness A is the substantially half of the gross thickness at the bevelled edge of formation of light guide plate 3, so can be to the greatest extent
While the contact area at the bevelled edge of formation and binding material 4 of light guide plate 3 may be increased, it is ensured that cutting edge it is strong
Degree.
4th embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 it is relative with backboard 1
Face mode cut etc. by mill be formed as removal face；Form the edge of bevelled light guide plate 3 and the removal face formed on center 5
Between form space.Binding material is marked with the space.
Wherein, the removal face is cambered surface of the center of circle in the backboard direction.Center 5 can so be increased as far as possible with gluing
The contact area of material 4 is tied, so as to improve the fixing intensity of the liquid crystal display module structure part of the present embodiment.
5th embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 it is relative with backboard 1
Face mode cut etc. by mill be formed as removal face；Form the edge of bevelled light guide plate 3 and the removal face formed on center 5
Between form space.Binding material is marked with the space.
Wherein, excessive glue groove is provided with the madial wall relative with backboard 1 of center 5, the excessive glue groove is used to prevent from bonding material
Material overflowed between the center and the backboard, so as to avoid overflow after influence outward appearance.
Optionally, the excessive glue groove is the arbitrary shape such as triangle, square.
6th embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 it is relative with backboard 1
Face mode cut etc. by mill be formed as removal face；Form the edge of bevelled light guide plate 3 and the removal face formed on center 5
Between form space.Binding material is marked with the space.
As shown in figure 4, the position for the edge that kept to the side between light guide plate 3 and reflector plate 2 attaches liquidproof infiltration material 7, specifically
Can be double faced adhesive tape etc..
So in the case where the binding material viscosity used is too weak, binding material can be avoided to penetrate into inside light guide plate.
7th embodiment
As shown in Fig. 2 the liquid crystal display module structure part of the present embodiment includes backboard 1, reflector plate 2, light guide plate 3, center 5.
Reflector plate 2 and light guide plate 3 are sequentially placed on backboard 1, center 5 is placed with the upper surface in the edge of backboard 1 and backboard 1
Contact, by the any-mode such as cutting, moulding formed with inclined-plane on the edge relative with center 5 of light guide plate 3, wherein it is possible to
It is to form inclined-plane for example, by cutting part edge, the thickness of cropped part is not for A or whole by cutting
Edge forms inclined-plane.Wherein, the angle formed between the lower surface of inclined-plane and light guide plate 3 is β.Center 5 it is relative with backboard 1
Face mode cut etc. by mill be formed as removal face；Form the edge of bevelled light guide plate 3 and the removal face formed on center 5
Between form space.Binding material is marked with the space.
As shown in figure 5, carry out sealing processing in the edge of light guide plate 3 and reflector plate 2.
So in the case where the binding material viscosity used is too weak, binding material can be avoided to penetrate into inside light guide plate.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, the above is real
Applying can also be combined between the technical characteristic in example or different embodiments, and exist as described above of the present utility model
Many other changes of different aspect, for simplicity, they are not provided in details.
Embodiment of the present utility model is intended to fall into all such within the broad range of appended claims
Replace, modifications and variations.Therefore, it is all within the spirit and principles of the utility model, it is any omission for being made, modification, equivalent
Replace, improve etc., it should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of liquid crystal display module structure part, it includes backboard, reflector plate, light guide plate, center, has been sequentially placed on the backboard
The reflector plate and the light guide plate, the center is placed with to be connect in the edge of the backboard and the upper surface of the backboard
Touch, it is characterised in that：Formed with inclined-plane on the edge relative with the center of the light guide plate；The center with the back of the body
The corner that plate and relative two faces of the light guide plate are formed is removed so as to form removal face；Formed with the inclined-plane
Binding material is marked with space between edge and the removal face.
2. liquid crystal display module structure part according to claim 1, it is characterised in that the following table on the inclined-plane and the light guide plate
The angle beta formed between face is 30 °~45 °.
3. liquid crystal display module structure part according to claim 1 or 2, it is characterised in that the light guide plate with the center
The thickness A of the part on relative edge Shang Fei inclined-planes is the substantially half of gross thickness.
4. liquid crystal display module structure part according to claim 1 or 2, it is characterised in that the removal face is the center of circle described
The cambered surface in backboard direction.
5. liquid crystal display module structure part according to claim 1, it is characterised in that the center it is relative with the backboard
Excessive glue groove is provided with madial wall, the excessive glue groove is used to prevent binding material from overflowing between the center and the backboard.
6. liquid crystal display module structure part according to claim 5, it is characterised in that the excessive glue groove is triangle or square.
7. liquid crystal display module structure part according to claim 1, it is characterised in that the light guide plate and the reflector plate it
Between keep to the side edge position attach liquidproof infiltration material.
8. liquid crystal display module structure part according to claim 1, it is characterised in that in the light guide plate and the reflector plate
Edge carries out sealing processing.
9. liquid crystal display module structure part according to claim 1, it is characterised in that the binding material is glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434091.9U CN206725888U (en) | 2017-04-24 | 2017-04-24 | A kind of liquid crystal display module structure part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434091.9U CN206725888U (en) | 2017-04-24 | 2017-04-24 | A kind of liquid crystal display module structure part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725888U true CN206725888U (en) | 2017-12-08 |
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ID=60505392
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434091.9U Expired - Fee Related CN206725888U (en) | 2017-04-24 | 2017-04-24 | A kind of liquid crystal display module structure part |
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| Country | Link |
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| CN (1) | CN206725888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068079A (en) * | 2018-10-19 | 2018-12-21 | 深圳康佳电子科技有限公司 | A kind of television set glass back plate mould group, television set and preparation method thereof |
-
2017
- 2017-04-24 CN CN201720434091.9U patent/CN206725888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068079A (en) * | 2018-10-19 | 2018-12-21 | 深圳康佳电子科技有限公司 | A kind of television set glass back plate mould group, television set and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |