CN205507308U - Novel liquid crystal display module and novel LCD - Google Patents
Novel liquid crystal display module and novel LCD Download PDFInfo
- Publication number
- CN205507308U CN205507308U CN201620295167.XU CN201620295167U CN205507308U CN 205507308 U CN205507308 U CN 205507308U CN 201620295167 U CN201620295167 U CN 201620295167U CN 205507308 U CN205507308 U CN 205507308U
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- China
- Prior art keywords
- light guide
- guide plate
- liquid crystal
- display module
- novel
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 41
- 239000003292 glue Substances 0.000 claims abstract description 30
- 238000007639 printing Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000010409 thin film Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 238000007650 screen-printing Methods 0.000 claims description 4
- 239000010408 film Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 235000009537 plain noodles Nutrition 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model provides a novel liquid crystal display module and novel LCD, wherein, novel liquid crystal display module includes: optics diaphragm, light guide plate, reflector plate and protective layer film, the optics diaphragm sets up in the play plain noodles of light guide plate, and the reflector plate passes through leaded light glue and sets up in in a poor light of the light guide plate, and leaded light glue distributes on the printing site of light guide plate or reflector plate, has the clearance between light guide plate and the reflector plate, and it has the air to pack in the clearance, and the reflection particle that mixes during the leaded light is glued, protective layer film are laminated and is carried on the back on the surface mutually with the light guide plate on the reflector plate. The utility model discloses under the prerequisite that keeps the module performance not reduce, through behind cancellation metal backboard and the plastic approximately, thickness that can attenuate self to the thickness of attenuate liquid crystal TV. In addition, lid behind cancellation metal backboard and the plastic, except that reducing thickness, can also reduce cost. Just the utility model discloses the accessible prints the processing procedure together and accomplishes the printing that the leaded light was glued, and efficiency is higher to the problem of leaded light and bonding has been solved.
Description
Technical field
This utility model relates to technical field of liquid crystal display, particularly relate to a kind of novel liquid crystal display module and
Corresponding liquid crystal display module.
Background technology
At present, the slimming of liquid crystal display all parts has been accomplished ultimate attainment, the most thinning becomes bottle
Neck, each parts be further continued for thinning after, functional and intensity it is difficult to ensure that.Below in conjunction with liquid crystal TV set
As a example by module, above-mentioned bottleneck is described in detail.
In liquid crystal TV set module, because liquid crystal itself can not be luminous, so needing a uniform area source
Backlight is provided.The effect of light guide plate is exactly converted into area source the point source of LED, and light guide plate is why
Can be guide-lighting, it is because between light guide plate and reflector plate having a layer of air.Thus, light passes in light guide plate
Broadcasting, entirely launch when with air contact, light is just transferred to the opposite of incident side along light guide plate.Thus,
The point source of LED is realized to be converted into area source.
Based on thinning consideration, to stick on light guide plate by reflector plate, middle air layer then can disappear,
Light cannot be totally reflected, and can directly be reflected by reflector plate in incident side, cause the light leak that incident side is the most serious,
Uniform area source can not be formed.Because the full principle launched is exactly to need light guide plate and interface to have enough foldings
Penetrating rate variance, OCA is close with the refractive index of glass light guide plate, therefore cannot form total reflection.
Further, owing to LCD TV size is big, and LCD module is not provided that enough strength support,
Therefore, it is also desirable to a plastic cement bonnet the thickest carries out reinforcement, thickness is caused to reduce further.For
Solution the problems referred to above, can change light guide plate material strengthening glass into, increase module by the intensity of glass strong
Degree, such metal backing and plastic cement bonnet can be the most thinning.But, since it is desired that reflector plate is fixed on
On light guide plate, so backboard and plastic cement bonnet all cannot be cancelled, the further reduction of thickness still cannot be realized.
Therefore, for the problems referred to above, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of novel liquid crystal display module and corresponding liquid crystal display module,
To overcome the deficiencies in the prior art.
For realizing above-mentioned utility model purpose, this utility model provides a kind of novel liquid crystal display module, its bag
Include what stacking was arranged: blooming piece, light guide plate, reflector plate and protective layer thin film；
Described blooming piece is arranged at the exiting surface of described light guide plate, and described reflector plate is arranged at by guide-lighting glue
The shady face of described light guide plate, described guide-lighting glue is distributed on the printing net-point of described light guide plate or reflector plate,
There is between described light guide plate and reflector plate gap, described gap is filled with air, at arbitrary printing net-point
Guide-lighting glue in adulterate reflective particle, described protective layer film adhered on described reflector plate with described light guide plate
On opposing surface, described novel liquid crystal display module also includes that point source, described point source are led described in being positioned at
The side of tabula rasa.
As the improvement of novel liquid crystal of the present utility model display module, described light guide plate is glass light guide plate.
As the improvement of novel liquid crystal of the present utility model display module, described guide-lighting glue is that UV solidifies glue.
As the improvement of novel liquid crystal of the present utility model display module, described guide-lighting glue is by silk screen printing
Mode is printed on described light guide plate or reflector plate.
As the improvement of novel liquid crystal of the present utility model display module, described point source is LED point light source.
As the improvement of novel liquid crystal of the present utility model display module, described protective layer thin film is the coat of metal
Thin film.
For realizing above-mentioned utility model purpose, this utility model also provides for a kind of Novel LCD, its bag
Include liquid crystal display module as above.
Compared with prior art, the beneficial effects of the utility model are: novel liquid crystal of the present utility model shows
Module, on the premise of keeping module performance not reduce, by cancelling metal backing and plastic cement bonnet, can subtract
Self thickness thin, thus the thickness of thinning LCD TV.Additionally, cancel metal backing and plastic cement bonnet,
In addition to reducing thickness, moreover it is possible to reduce cost.And this utility model can complete guide-lighting glue by one printing process
Printing, efficiency is higher, and solves the guide-lighting and problem of bonding simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments described in this utility model, common for this area
From the point of view of technical staff, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the floor map of novel liquid crystal of the present utility model display module one detailed description of the invention.
Detailed description of the invention
This utility model is described in detail by each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation
, these embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these
Equivalent transformation in embodiment institute work energy, method or structure or replacement, belong to this practicality new
Within the protection domain of type.
As it is shown in figure 1, novel liquid crystal of the present utility model display module includes: blooming piece 10, light guide plate
20, reflector plate 30 and protective layer thin film 40.
Described blooming piece 10 is used for so that light can uniformly go out light, and it is arranged at described light guide plate 20
Exiting surface.Described light guide plate 20 is for being converted into area source by point source, and it has exiting surface and with described
The shady face of the opposing setting of exiting surface, the light that point source sends i.e. uniformly penetrates from described exiting surface.Preferably,
Described light guide plate 20 is glass light guide plate 20.Correspondingly, novel liquid crystal of the present utility model display module also wraps
Including point source 60, wherein, described point source 60 is positioned at the side of described light guide plate 20.Preferably, described
Point source is LED light source.
Described reflector plate 30 is for reflecting the light of injection light guide plate 20.Specifically, described reflection
Sheet 30 is arranged on the shady face of described light guide plate 20 by guide-lighting glue 50, thus guide-lighting glue 50 is at leaded light
While, reflector plate 30 and light guide plate 20 are bonded together.Wherein, described guide-lighting glue 50 is distributed in institute
State on the printing net-point of light guide plate 20 or reflector plate 30, thus, can be by the printing net-point of the guide-lighting glue of regulation
Size and distribution, thus it is possible to vary the Luminance Distribution of whole area source.Preferably, described guide-lighting glue 50 is UV
Solidification glue.
Further, there is between described light guide plate 20 and reflector plate 30 gap, described gap is filled with
Air, is arranged such, and in gap, the existence of air does not affect light total reflection in light guide plate, and leads
Optical cement 50 viscosity is enough, can be tightly secured on light guide plate 20 by reflector plate 30.Meanwhile, described leaded light
Plate 20 enough supports the intensity of whole module, thus, it is no longer necessary to metal backing and plastic cement bonnet, it is achieved that
Thinning and the loss of weight of liquid crystal display module, and reduce cost.
Additionally, also doped with reflective particle 51 in guide-lighting glue 50 at arbitrary printing net-point, by controlling leaded light
The particle diameter of the reflective particle 51 in glue 50 and quantity, it is possible to achieve control the purpose of light guide effect.Need
Bright, described reflective particle 51 is not the component of guide-lighting glue 50, and reflective particle 51 has macroscopic view
Grain size, and not exist with microscopic pattern.
As it has been described above, described guide-lighting glue 50 is distributed on the printing net-point of described light guide plate 20 or reflector plate 30.
Thus, described guide-lighting glue 50 is printed in described light guide plate 20 or reflector plate 30 by the way of silk screen printing
On.Specifically, during silk screen printing, guide-lighting glue 50 is printed on reflector plate 30, when guide-lighting glue 50 solidifies
After there is viscosity, then be fitted on light guide plate 20.Alternately, it is also possible to leaded light glue 50 is first printed
Brush solidifies on light guide plate 20, reflector plate 30 is fitted in above the most again.
Be scratched to prevent reflector plate 30 from exposing in atmosphere or corrode, on described reflector plate 30 with
Being fitted with described protective layer thin film 40 on the surface that described light guide plate 20 is opposing, it is used for completely cutting off air and increase
The scratch resistance of reflector plate 30.Preferably, described protective layer thin film 40 is coat of metal thin film.
Showing module based on novel liquid crystal as above, this utility model also provides for a kind of novel liquid crystal and shows
Device, described Novel LCD includes liquid crystal display module as above.
In sum, novel liquid crystal of the present utility model display module: novel liquid crystal of the present utility model shows
Module, on the premise of keeping module performance not reduce, by cancelling metal backing and plastic cement bonnet, can subtract
Self thickness thin, thus the thickness of thinning LCD TV.Additionally, cancel metal backing and plastic cement bonnet,
In addition to reducing thickness, moreover it is possible to reduce cost.And this utility model can complete guide-lighting glue by one printing process
Printing, efficiency is higher, and solves the guide-lighting and problem of bonding simultaneously.
It is obvious to a person skilled in the art that this utility model is not limited to the thin of above-mentioned one exemplary embodiment
Joint, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to concrete with other
Form realizes this utility model.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary
, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above
It is fixed, it is intended that all changes fallen in the implication of equivalency and scope of claim are included at this
In utility model.Should not be considered as limiting involved claim by any reference in claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each enforcement
Mode only comprises an independent technical scheme, and this narrating mode of description is only for clarity sake,
Those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment can also be through
Appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a novel liquid crystal display module, it is characterised in that described novel liquid crystal display module includes that stacking sets
Put: blooming piece, light guide plate, reflector plate and protective layer thin film；
Described blooming piece is arranged at the exiting surface of described light guide plate, and described reflector plate is arranged at by guide-lighting glue
The shady face of described light guide plate, described guide-lighting glue is distributed on the printing net-point of described light guide plate or reflector plate,
There is between described light guide plate and reflector plate gap, described gap is filled with air, at arbitrary printing net-point
Guide-lighting glue in adulterate reflective particle, described protective layer film adhered on described reflector plate with described light guide plate
On opposing surface, described novel liquid crystal display module also includes that point source, described point source are led described in being positioned at
The side of tabula rasa.
Novel liquid crystal the most according to claim 1 display module, it is characterised in that described light guide plate is glass
Glass light guide plate.
Novel liquid crystal the most according to claim 1 display module, it is characterised in that described guide-lighting glue is
UV solidifies glue.
Novel liquid crystal the most according to claim 1 display module, it is characterised in that described guide-lighting glue passes through
The mode of silk screen printing is printed on described light guide plate or reflector plate.
Novel liquid crystal the most according to claim 1 display module, it is characterised in that described point source is
LED point light source.
Novel liquid crystal the most according to claim 1 display module, it is characterised in that described protective layer thin film
For coat of metal thin film.
7. a Novel LCD, it is characterised in that described Novel LCD includes such as claim
Liquid crystal display module described in any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295167.XU CN205507308U (en) | 2016-04-11 | 2016-04-11 | Novel liquid crystal display module and novel LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295167.XU CN205507308U (en) | 2016-04-11 | 2016-04-11 | Novel liquid crystal display module and novel LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507308U true CN205507308U (en) | 2016-08-24 |
Family
ID=56737662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295167.XU Expired - Fee Related CN205507308U (en) | 2016-04-11 | 2016-04-11 | Novel liquid crystal display module and novel LCD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507308U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676536A (en) * | 2016-04-11 | 2016-06-15 | 方继恒 | Novel liquid crystal display module and novel liquid crystal displayer |
| CN107884985A (en) * | 2016-09-30 | 2018-04-06 | 乐金显示有限公司 | Liquid crystal display device |
| CN109507831A (en) * | 2017-09-15 | 2019-03-22 | 三星电子株式会社 | Display device |
| TWI692668B (en) * | 2019-03-27 | 2020-05-01 | 瑞儀光電股份有限公司 | Backlight module and display device |
| CN115542450A (en) * | 2021-06-30 | 2022-12-30 | 镭亚电子(苏州)有限公司 | Double-layer light guide plate and manufacturing method thereof |
-
2016
- 2016-04-11 CN CN201620295167.XU patent/CN205507308U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676536A (en) * | 2016-04-11 | 2016-06-15 | 方继恒 | Novel liquid crystal display module and novel liquid crystal displayer |
| CN107884985A (en) * | 2016-09-30 | 2018-04-06 | 乐金显示有限公司 | Liquid crystal display device |
| CN109507831A (en) * | 2017-09-15 | 2019-03-22 | 三星电子株式会社 | Display device |
| TWI692668B (en) * | 2019-03-27 | 2020-05-01 | 瑞儀光電股份有限公司 | Backlight module and display device |
| CN115542450A (en) * | 2021-06-30 | 2022-12-30 | 镭亚电子(苏州)有限公司 | Double-layer light guide plate and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fang Jiheng Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |