CN205374944U - Blooming, backlight and display screen - Google Patents
Blooming, backlight and display screen Download PDFInfo
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- CN205374944U CN205374944U CN201620125493.6U CN201620125493U CN205374944U CN 205374944 U CN205374944 U CN 205374944U CN 201620125493 U CN201620125493 U CN 201620125493U CN 205374944 U CN205374944 U CN 205374944U
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- blooming
- enhancement film
- backlight
- bright enhancement
- guide plate
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Abstract
The application discloses blooming, backlight and display screen, wherein, the blooming includes: the membrane that adds lustre to group, the membrane that adds lustre to group is including the at least one deck membrane that adds lustre to, be located the first diffusion barrier of the membrane that adds lustre to group one side, be located first diffusion barrier with paste the glue film between the membrane that the adds lustre to group. Because first diffusion barrier in advance with the membrane that adds lustre to group passes through paste the glue film and laminate, consequently have the backlight of blooming has reduced the inside assembly operations of blooming with liquid crystal display module when assembling, promoted the packaging efficiency.
Description
Technical field
This utility model relates to Display Technique field, more particularly, it relates to a kind of blooming, backlight and display screen.
Background technology
Liquid crystal display is the display device of present main flow, owing to liquid crystal display module is passive luminescent device, is therefore required for a backlight in described liquid crystal display and to provide illuminating ray for described liquid crystal display module.
The structure of backlight of the prior art is as shown in Figure 1, including fixed mount 14, it is arranged at the light guide plate 12 in described fixed mount 14, is positioned at the reflectance coating 13 of described light guide plate 12 side, is positioned at described light guide plate 12 and deviates from the blooming 11 of described reflectance coating 13 side and be in same plane with described light guide plate 12 or be positioned at described reflectance coating 13 and deviate from the illuminator of described light guide plate 12 side.Described blooming 11 includes at least one diffusion barrier and at least one bright enhancement film, clear in order to represent, does not identify the concrete structure of described blooming 11 and the position of described illuminator in Fig. 1.Undertaken being assembled in the process of described liquid crystal display by described backlight and described liquid crystal display module, need to assemble described light guide plate 12 with described reflectance coating 13, blooming 11, whole assembling process needs to carry out repeatedly assembly manipulation, and packaging efficiency is relatively low.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of blooming, has the assembly manipulation when backlight of described blooming assembles with liquid crystal display module less, and packaging efficiency is higher.
For achieving the above object, this utility model provides following technical scheme:
A kind of blooming, described blooming includes:
Bright enhancement film group, described bright enhancement film group includes at least one of which bright enhancement film；
It is positioned at the first diffusion barrier of described bright enhancement film group side；
Adhesive between described first diffusion barrier and described bright enhancement film group.
Preferably, described bright enhancement film group includes two-layer bright enhancement film；
Between described bright enhancement film, there is adhesive.
Preferably, described bright enhancement film includes:
Base material；
It is arranged at the light-enhancing structure of described base material side.
Preferably, described blooming also includes:
It is positioned at described bright enhancement film group and deviates from the second diffusion barrier of described first diffusion barrier side.
A kind of backlight, described backlight includes:
Fixed mount；
It is arranged at the light guide plate in described fixed mount；
It is arranged at the reflectance coating of described light guide plate side；
Being arranged at described light guide plate and deviate from the blooming of described reflectance coating side, described blooming is the blooming described in above-described embodiment；
Lighting unit；
Described light guide plate forms area source with the combination of described lighting unit.
Preferably, described lighting unit is parallel to described light guide plate plane, is disposed adjacent with described light guide plate；
Described blooming is positioned at described light guide plate surface.
Preferably, described lighting unit is arranged between described light guide plate and described reflectance coating；
Described blooming is positioned at described light guide plate and deviates from described lighting unit side.
Preferably, described lighting unit is at least one CCFL or light emitting diode.
A kind of display screen, including:
Backlight as described in above-described embodiment；
It is arranged at the liquid crystal display module of described backlight illumination direction side；
The process chip being connected with described backlight and liquid crystal display module.
Preferably, described display screen also includes:
It is positioned at described liquid crystal display module and deviates from the touch module of described backlight side；
Described touch module is connected with described process chip, for the positional information of operating body is converted to first signal of telecommunication.
Preferably, described display screen also includes:
It is positioned at described backlight and deviates from the pressure sensitive module of described liquid crystal display module side；
Described pressure sensitive module is connected with described process chip, for pressure signal is converted to second signal of telecommunication.
Can be seen that from technique scheme, this utility model provides a kind of blooming, backlight and display screen, wherein, described blooming includes: bright enhancement film group, described bright enhancement film group includes at least one of which bright enhancement film, at the first diffusion barrier of described bright enhancement film group side and the adhesive between described first diffusion barrier and described bright enhancement film group.Owing to described first diffusion barrier has been fitted by described adhesive with described bright enhancement film group in advance, the backlight therefore with described blooming decreases the assembly manipulation within blooming with liquid crystal display module when assembling, and improves packaging efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of a kind of backlight that Fig. 1 provides for prior art；
The structural representation of a kind of blooming that Fig. 2 provides for an embodiment of the present utility model；
The structural representation of a kind of backlight that Fig. 3 provides for an embodiment of the present utility model；
The structural representation of a kind of display screen that Fig. 4 provides for an embodiment of the present utility model.
Detailed description of the invention
As described in background, the backlight with blooming of the prior art is in that liquid crystal display module carries out in the process assembled, need with described reflectance coating, diffusion barrier and bright enhancement film, described light guide plate is sequentially carried out assembling, whole assembling process needs to carry out repeatedly assembly manipulation, and packaging efficiency is relatively low.
In view of this, this utility model embodiment provides a kind of blooming, it is characterised in that described blooming includes:
Bright enhancement film group, described bright enhancement film group includes at least one of which bright enhancement film；
It is positioned at the first diffusion barrier of described bright enhancement film group side；
Adhesive between described first diffusion barrier and described bright enhancement film group.
Accordingly, this utility model embodiment additionally provides a kind of backlight, it is characterised in that described backlight includes:
Fixed mount；
It is arranged at the light guide plate in described fixed mount；
It is arranged at the reflectance coating of described light guide plate side；
Being arranged at described light guide plate and deviate from the blooming of described reflectance coating side, described blooming is the blooming described in above-described embodiment；
Lighting unit；
Described light guide plate forms area source with the combination of described lighting unit.
Accordingly, this utility model embodiment additionally provides a kind of display screen, it is characterised in that including:
Backlight as described in above-described embodiment；
It is arranged at the liquid crystal display module of described backlight illumination direction side；
The process chip being connected with described backlight and liquid crystal display module.
Can be seen that from technique scheme, this utility model provides a kind of blooming, backlight and display screen, wherein, described blooming includes: bright enhancement film group, described bright enhancement film group includes at least one of which bright enhancement film, at the first diffusion barrier of described bright enhancement film group side and the adhesive between described first diffusion barrier and described bright enhancement film group.Owing to described first diffusion barrier has been fitted by described adhesive with described bright enhancement film group in advance, the backlight therefore with described blooming decreases the assembly manipulation within blooming with liquid crystal display module when assembling, and improves packaging efficiency.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model embodiment provides a kind of blooming, as in figure 2 it is shown, described blooming includes:
Bright enhancement film group 100, described bright enhancement film group 100 includes at least one of which bright enhancement film；
It is positioned at the first diffusion barrier 200 of described bright enhancement film group 100 side；
Adhesive 300 between described first diffusion barrier 200 and described bright enhancement film group 100.
It should be noted that described adhesive 300 includes but not limited to solid state optics glue-line or liquid optical cement layer or fruit jelly glue-line or two liquid mixed hardening glue-lines.The concrete kind of described adhesive 300 is not limited by this utility model, specifically depending on practical situation.
It can further be stated that, owing to described first diffusion barrier 200 has been fitted by described adhesive 300 with described bright enhancement film group 100 in advance, the backlight therefore with described blooming decreases the assembly manipulation within blooming with liquid crystal display module when assembling, and improves packaging efficiency.
On the basis of above-described embodiment, in an embodiment of the present utility model, described bright enhancement film group 100 includes two-layer bright enhancement film；
There is between described bright enhancement film adhesive 300.
It should be noted that in an embodiment of the present utility model, described bright enhancement film group 100 includes one layer of bright enhancement film.In another embodiment of the present utility model, described in the rete that adds lustre to include three layers bright enhancement film, there is between adjacent bright enhancement film adhesive 300.The bright enhancement film number of plies that the described rete that adds lustre to is included by this utility model does not limit, specifically depending on practical situation.
On the basis of above-described embodiment, in another embodiment of the present utility model, described bright enhancement film includes:
Base material；
It is arranged at the light-enhancing structure of described base material side.
It should be noted that described light-enhancing structure can be zigzag or wavy or prism-like, it is used for the direction changing light to reach light collecting effect.Owing to the concrete principle reaching light collecting effect of described light-enhancing structure is well known to those skilled in the art, this utility model does not repeat at this.
On the basis of above-described embodiment, in another embodiment of the present utility model, described blooming also includes:
It is positioned at described bright enhancement film group 100 and deviates from the second diffusion barrier of described first diffusion barrier 200 side.
It should be noted that owing to described first bright enhancement film directly contacts with liquid crystal display module, and the light-enhancing structure that the first bright enhancement film surface has can form interference with liquid crystal display module, causes bad display.And the purpose arranging described first diffusion barrier 200 avoids the occurrence of light interference phenomenon exactly, it is to avoid above-mentioned bad display occurs.But in an embodiment of the present utility model, described blooming only includes: the first diffusion barrier 200 and the first bright enhancement film being positioned at described first diffusion barrier 200 side；In another embodiment of the present utility model, described blooming includes the first diffusion barrier 200, is positioned at the first bright enhancement film of described first diffusion barrier 200 side and is positioned at described first bright enhancement film and deviate from the second bright enhancement film of described first diffusion barrier 200 side.The concrete structure of described blooming is not limited by this utility model, specifically depending on practical situation.
In sum, this utility model provides a kind of blooming, described blooming includes: bright enhancement film group 100, described bright enhancement film group 100 includes at least one of which bright enhancement film, the first diffusion barrier 200 in described bright enhancement film group 100 side and the adhesive 300 between described first diffusion barrier 200 and described bright enhancement film group 100.Owing to described first diffusion barrier 200 has been fitted by described adhesive 300 with described bright enhancement film group 100 in advance, the backlight therefore with described blooming decreases the assembly manipulation within blooming with liquid crystal display module when assembling, and improves packaging efficiency.
Accordingly, this utility model embodiment additionally provides a kind of backlight, as it is shown on figure 3, described backlight includes:
Fixed mount A400；
It is arranged at the light guide plate A200 in described fixed mount A400；
It is arranged at the reflectance coating A300 of described light guide plate A200 side；
Being arranged at described light guide plate A200, to deviate from the blooming A100 of described reflectance coating A300 side, described blooming A100 be the blooming A100 described in any of the above-described embodiment；
Lighting unit；
Described light guide plate forms area source with the combination of described lighting unit.
It should be noted that Fig. 3 does not identify described lighting unit.Owing to first diffusion barrier 200 of described blooming A100 has been fitted by described adhesive 300 with bright enhancement film group 100 in advance, the backlight therefore with described blooming A100 decreases the assembly manipulation within blooming A100 with liquid crystal display module when assembling, and improves packaging efficiency.
Also, it should be noted in the present embodiment, described fixed mount A400 is plastic frame；In other embodiments of the application, described fixed mount A400 is aluminum alloy frame.This is not limited by the application, specifically depending on practical situation.
On the basis of above-described embodiment, in an embodiment of the present utility model, described lighting unit is parallel to described light guide plate A200 plane, is disposed adjacent with described light guide plate A200；
Described blooming A100 is positioned at described light guide plate A200 surface.
It should be noted that in the present embodiment, described backlight is side-light type back light.The concrete form of described backlight is not limited by this utility model, specifically depending on practical situation.
On the basis of above-described embodiment, in another embodiment of the present utility model, described lighting unit is arranged between described light guide plate A200 and described reflectance coating A300；
Described blooming A100 is positioned at described light guide plate A200 and deviates from described lighting unit side.
It should be noted that in the present embodiment, described backlight is direct-light-type backlight, but concrete form and the structure of described backlight are not limited by this utility model, specifically depending on practical situation.
On the basis of above-described embodiment, in another embodiment of the present utility model, described lighting unit is at least one CCFL or light emitting diode.Quantity and concrete which kind of device of employing of described lighting unit are not limited by this utility model, specifically depending on practical situation.
In sum, this utility model provides a kind of blooming A100 and backlight, wherein, described blooming A100 includes: bright enhancement film group 100, described bright enhancement film group 100 includes at least one of which bright enhancement film, the first diffusion barrier 200 in described bright enhancement film group 100 side and the adhesive 300 between described first diffusion barrier 200 and described bright enhancement film group 100.Owing to described first diffusion barrier 200 has been fitted by described adhesive 300 with described bright enhancement film group 100 in advance, the backlight therefore with described blooming A100 decreases the assembly manipulation within blooming A100 with liquid crystal display module when assembling, and improves packaging efficiency.
Accordingly, this utility model embodiment additionally provides a kind of display screen, as shown in Figure 4, and including:
Backlight S100 as described in above-mentioned any embodiment；
It is arranged at the liquid crystal display module S200 of described backlight S100 illumination direction side；
The process chip being connected with described backlight S100 and liquid crystal display module S200.
It should be noted that in order to representation is clear, Fig. 4 does not identify described process chip.The blooming A100 of described backlight S100 includes bright enhancement film group 100, and described bright enhancement film group 100 includes at least one of which bright enhancement film；The first diffusion barrier 200 in described bright enhancement film group 100 side and the adhesive 300 between described first diffusion barrier 200 and described bright enhancement film group 100.Owing to described first diffusion barrier 200 has been fitted by described adhesive 300 with described bright enhancement film group 100 in advance, the backlight therefore with described blooming A100 decreases the assembly manipulation within blooming A100 with liquid crystal display module when assembling, and improves packaging efficiency.
On the basis of above-described embodiment, in an embodiment of the present utility model, described display screen also includes:
It is positioned at described liquid crystal display module S200 and deviates from the touch module of described backlight S100 side；
Described touch module is connected with described process chip, for the positional information of operating body is converted to first signal of telecommunication.
It should be noted that described process chip is displayed by described liquid crystal display module S200 after it being processed after receiving described first signal of telecommunication.
On the basis of above-described embodiment, in another embodiment of the present utility model, described display screen also includes:
It is positioned at described backlight S100 and deviates from the pressure sensitive module of described liquid crystal display module S200 side；
Described pressure sensitive module is connected with described process chip, for pressure signal is converted to second signal of telecommunication.
It should be noted that in the present embodiment, described process chip is used for receiving described first signal of telecommunication and second signal of telecommunication, and is displayed by described liquid crystal display module S200 after it is processed.
In sum, this utility model provides a kind of blooming A100, backlight S100 and display screen, wherein, described blooming A100 includes: bright enhancement film group 100, described bright enhancement film group 100 includes at least one of which bright enhancement film, the first diffusion barrier 200 in described bright enhancement film group 100 side and the adhesive 300 between described first diffusion barrier 200 and described bright enhancement film group 100.Owing to described first diffusion barrier 200 has been fitted by described adhesive 300 with described bright enhancement film group 100 in advance, the backlight S100 therefore with described blooming A100 decreases the assembly manipulation within blooming A100 when assembling with liquid crystal display module S200, improves packaging efficiency.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. a blooming, it is characterised in that described blooming includes:
Bright enhancement film group, described bright enhancement film group includes at least one of which bright enhancement film；
It is positioned at the first diffusion barrier of described bright enhancement film group side；
Adhesive between described first diffusion barrier and described bright enhancement film group.
2. blooming according to claim 1, it is characterised in that described bright enhancement film group includes two-layer bright enhancement film；
Between described bright enhancement film, there is adhesive.
3. blooming according to claim 1 and 2, it is characterised in that described bright enhancement film includes:
Base material；
It is arranged at the light-enhancing structure of described base material side.
4. blooming according to claim 1 and 2, it is characterised in that described blooming also includes:
It is positioned at described bright enhancement film group and deviates from the second diffusion barrier of described first diffusion barrier side.
5. a backlight, it is characterised in that described backlight includes:
Fixed mount；
It is arranged at the light guide plate in described fixed mount；
It is arranged at the reflectance coating of described light guide plate side；
Being arranged at described light guide plate and deviate from the blooming of described reflectance coating side, described blooming is the blooming described in any one of claim 1-4；
Lighting unit；
Described light guide plate forms area source with the combination of described lighting unit.
6. backlight according to claim 5, it is characterised in that described lighting unit is parallel to described light guide plate plane, is disposed adjacent with described light guide plate；
Described blooming is positioned at described light guide plate surface.
7. backlight according to claim 5, it is characterised in that described lighting unit is arranged between described light guide plate and described reflectance coating；
Described blooming is positioned at described light guide plate and deviates from described lighting unit side.
8. the backlight according to any one of claim 5-7, it is characterised in that described lighting unit is at least one CCFL or light emitting diode.
9. a display screen, it is characterised in that including:
Backlight as described in any one of claim 5-8；
It is arranged at the liquid crystal display module of described backlight illumination direction side；
The process chip being connected with described backlight and liquid crystal display module.
10. display screen according to claim 9, it is characterised in that described display screen also includes:
It is positioned at described liquid crystal display module and deviates from the touch module of described backlight side；
Described touch module is connected with described process chip, for the positional information of operating body is converted to first signal of telecommunication.
11. display screen according to claim 10, it is characterised in that described display screen also includes:
It is positioned at described backlight and deviates from the pressure sensitive module of described liquid crystal display module side；
Described pressure sensitive module is connected with described process chip, for pressure signal is converted to second signal of telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125493.6U CN205374944U (en) | 2016-02-17 | 2016-02-17 | Blooming, backlight and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125493.6U CN205374944U (en) | 2016-02-17 | 2016-02-17 | Blooming, backlight and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374944U true CN205374944U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125493.6U Active CN205374944U (en) | 2016-02-17 | 2016-02-17 | Blooming, backlight and display screen |
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|---|---|
| CN (1) | CN205374944U (en) |
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