CN206093676U - Edge -in backlight module and thin display - Google Patents
Edge -in backlight module and thin display Download PDFInfo
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- CN206093676U CN206093676U CN201620677389.8U CN201620677389U CN206093676U CN 206093676 U CN206093676 U CN 206093676U CN 201620677389 U CN201620677389 U CN 201620677389U CN 206093676 U CN206093676 U CN 206093676U
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- grooving
- edge
- guide plate
- light guide
- white reflective
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Abstract
The utility model relates to a backlight unit's technical field discloses an edge -in backlight module and thin display. Wherein, edge -in backlight module includes the five metals backplate, lays the white reflective film in the five metals backplate, lays the light guide plate on white reflective film to and set up in the five metals backplate and go into light side just right lamp strip mutually with the light guide plate, here, white reflective film has seted up at the edge grooving, and grooving and light guide plate are marginal all around to correspond the cooperation. In addition, thin display is including above -mentioned edge -in backlight module. The embodiment of the utility model provides an edge -in backlight module and thin display who provides corresponds the complex grooving in the edge through seting up at the white reflective film edge all around with the light guide plate for the grooving position at white reflective film edge can't be reflected the light that edge around the light guide plate jetted out, so, avoid the light guide plate brilliant white spot phenomenon to appear because of spotlight in the edge all around, avoided the edge of thin display complete machine brilliant white spot phenomenon to appear because of spotlight promptly.
Description
Technical field
The utility model is related to the technical field of backlight module, more particularly to a kind of side entrance back module and ultra-thin display
Device.
Background technology
Growing with display device, user increasingly pursues the ultimate attainment of display device frame and narrows.At present, ultra-narrow
Side display device production when, due to the generally rectangular design structure of conventional white reflector plate, its edge and light guide plate
Edge it is corresponding, from light guide plate the light of outgoing Jing white reflective piece reflection after enter back in light guide plate, so, make
Obtain light guide plate edge and optically focused easily occur, and light guide plate edge optically focused is easily caused near display device circumferential side frame
Viewing area there is brilliant white spot, bright line, had a strong impact on the experience effect of user.Therefore, how to propose that one kind can avoid leading
The side entrance back module and ultrathin display of tabula rasa edge optically focused is technical problem urgently to be resolved hurrily in the industry.
Utility model content
The purpose of this utility model is to provide a kind of side entrance back module and ultrathin display, it is intended to solve existing skill
In art, because of white reflective piece edge reflections light, optically focused causes appearance for the light guide plate edge of existing side entrance back module
The problem of brilliant white spot phenomenon.
The utility model embodiment provides a kind of side entrance back module, including five metals backboard, is layed in the five metals
White reflective piece in backboard, the light guide plate being layed on the white reflective piece, and be arranged in the five metals backboard simultaneously
The lamp bar faced with the light guide plate incident side, the white reflective piece edge has grooving, and the grooving is led with described
Tabula rasa edge corresponding matching.
Further, the grooving includes the first grooving being opened on the opposite sides edge of the white reflective piece one,
And the second grooving being opened on another opposite sides edge of white reflective piece, adjacent first grooving and described second
Between grooving separately.
Further, first grooving is identical with the groove width of second grooving.
Further, the lamp bar includes the substrate arranged parallel to the light guide plate incident side, and is fixed on described
LED lamp bead and socket on substrate, the socket is electrically connected with the LED lamp bead.
The utility model embodiment additionally provides a kind of ultrathin display, including side entrance back module, the side entering type
Backlight module includes five metals backboard, and the white reflective piece being layed in the five metals backboard is layed on the white reflective piece
Light guide plate, and the lamp bar for being arranged in the five metals backboard and facing with the light guide plate incident side, the white is anti-
Penetrating piece edge has grooving, the grooving and light guide plate edge corresponding matching.
Further, the grooving includes the first grooving being opened on the opposite sides edge of the white reflective piece one,
And the second grooving being opened on another opposite sides edge of white reflective piece, adjacent first grooving and described second
Between grooving separately.
Further, first grooving is identical with the groove width of second grooving.
Further, the lamp bar includes the substrate arranged parallel to the light guide plate incident side, and is fixed on described
LED lamp bead and socket on substrate, the socket is electrically connected with the LED lamp bead.
The side entrance back module proposed based on above-mentioned technical proposal, the utility model embodiment and ultrathin display, are led to
Cross the grooving in white reflective piece edge and light guide plate edge corresponding matching so that the grooving at white reflective piece edge
Position cannot be reflected the light that light guide plate edge is projected, so so that light guide plate edge cannot form poly-
Light, thus, the edge for avoiding light guide plate occurs brilliant white spot because of optically focused, also it is avoided that the edge of the whole machine of ultrathin display
There is brilliant white spot, improve Consumer's Experience effect.
Description of the drawings
Fig. 1 is the partial structurtes cut-away illustration of the ultrathin display that the utility model embodiment is proposed；
Fig. 2 is the partial structurtes exploded perspective view of the ultrathin display that the utility model embodiment is proposed；
Fig. 3 is the structural representation of the white reflective piece in the utility model embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, also, it should be noted that the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or is reference with the normal operating condition of product, and should not be regarded as restrictive.Hereinafter tie
Close specific embodiment to be described in detail realization of the present utility model.
As shown in Figure 1 to Figure 3, the utility model embodiment proposes a kind of side entrance back module, and it includes that five metals is carried on the back
Plate 1, light guide plate 2, white reflective piece 3 and lamp bar 4, wherein, the white reflective piece 3 of rectangle is laid in five metals backboard 1, light guide plate
2 are laid on white reflective piece 3, and lamp bar 4 is fixed in five metals backboard 1, and herein, the incident side of the lamp bar 4 and light guide plate 2 is mutually just
It is right, and both are separately.It should be noted that offer grooving 30 on the edge of white reflective piece 3, here, grooving 30 with lead
The edge corresponding matching of tabula rasa 2, specifically, because the position of grooving 30 at the edge of white reflective piece 3 cannot be to leaded light
The light that the edge of plate 2 is projected is reflected, so so that the edge of light guide plate 2 cannot form optically focused, thus,
The edge for avoiding light guide plate 2 occurs brilliant white spot, bright line because of optically focused, and then avoids the whole machine edge of ultrathin display
There is brilliant white spot, so as to improve Consumer's Experience effect.
Further, in embodiment of the present utility model, above-mentioned grooving 30 includes a pair first groovings 301 and a pair the
Two groovings 302, wherein, a pair first groovings 301 are opened on an opposite sides edge of above-mentioned white reflective piece 3, a pair
Two groovings 302 are opened on another opposite sides edge of above-mentioned white reflective piece 3.Herein, with reference to Fig. 3, two the first groovings
301 are opened on the arranged on left and right sides edge of white reflective piece 3, and two the second groovings 302 are opened in the upper and lower of white reflective piece 3
Between on both sides of the edge also, adjacent the first grooving 301 and the second grooving 302 separately.Certainly, according to actual conditions and
Demand, in the utility model other embodiment, grooving 30 can be also other setting forms, and unique restriction is not made herein.
Further, in embodiment of the present utility model, the groove width phase of the grooving 302 of above-mentioned first grooving 301 and second
Together, herein, the groove width of the first grooving 301 and the second grooving 302 is respectively less than 5mm, and the first grooving 301 is outer with edge that it is located
End face distance is less than 10mm, and the outer face distance at the second grooving 302 and edge that it is located again smaller than 10mm.According to actual conditions
And demand, in the utility model other embodiment, the groove width of the first grooving 301 and the second grooving 302 also can be differed, herein
Unique restriction is not made.
Further, in embodiment of the present utility model, with reference to Fig. 1, above-mentioned lamp bar 4 includes substrate 41, multiple LEDs
Pearl 42 and socket (being not drawn in accompanying drawing), wherein, substrate 41 is arranged parallel to the incident side of above-mentioned light guide plate 2, multiple LEDs
The uniform intervals of pearl 42 are distributed on substrate 41 towards on a side surface of the incident side of light guide plate 2, in addition, socket is also secured at substrate
It is electrically connected with 41 and with LED lamp bead 42.Certainly, according to actual conditions and real needs, in other enforcements of the present utility model
In example, above-mentioned lamp bar 4 can be also other structures form, and unique restriction is not made herein.
As shown in Figure 1 to Figure 3, the utility model embodiment proposes a kind of ultrathin display, and the ultrathin display includes
Side entrance back module, the side entrance back module includes five metals backboard 1, light guide plate 2, white reflective piece 3 and lamp bar 4, wherein,
The white reflective piece 3 of rectangle is laid in five metals backboard 1, and light guide plate 2 is laid on white reflective piece 3, and lamp bar 4 is fixed on five metals
In backboard 1, herein, the lamp bar 4 is faced with the incident side of light guide plate 2, and both are separately.It should be noted that white is anti-
Grooving 30 is offered on the edge for penetrating piece 3, here, the edge corresponding matching of grooving 30 and light guide plate 2, specifically, due to
The position of grooving 30 at the edge of white reflective piece 3 cannot be reflected the light that the edge of light guide plate 2 is projected, so,
So that the edge of light guide plate 2 cannot form optically focused, thus, the edge for also avoiding light guide plate 2 goes out because of optically focused
Show brilliant white spot, bright line, and then avoid the whole machine edge of ultrathin display and brilliant white spot occur, so as to improve Consumer's Experience effect.
In the present embodiment, above-mentioned grooving 30 includes a pair first groovings 301 and a pair second groovings 302, wherein, a pair the
One grooving 301 is opened on an opposite sides edge of above-mentioned white reflective piece 3, and a pair second groovings 302 are opened in above-mentioned white
On another opposite sides edge of color reflector plate 3.Herein, with reference to Fig. 3, two the first groovings 301 are opened in white reflective piece 3
On arranged on left and right sides edge, two the second groovings 302 are opened on the upper and lower both sides of the edge of white reflective piece 3, also, adjacent
Between first grooving 301 and the second grooving 302 separately.Certainly, according to actual conditions and demand, in other realities of the utility model
In applying example, grooving 30 can be also other setting forms, and unique restriction is not made herein.
In the present embodiment, above-mentioned first grooving 301 is identical with the groove width of the second grooving 302, herein, the He of the first grooving 301
The groove width of the second grooving 302 is respectively less than 5mm, and the first grooving 301 and the outer face distance at edge that it is located are less than 10mm, and the
The outer face distance at two groovings 302 and edge that it is located is again smaller than 10mm.According to actual conditions and demand, the utility model its
In his embodiment, the groove width of the first grooving 301 and the second grooving 302 also can be differed, and unique restriction is not made herein.
In the present embodiment, above-mentioned lamp bar 4 include substrate 41, multiple LED lamp beads 42 and socket, wherein, substrate 41 parallel to
The incident side of above-mentioned light guide plate 2 is arranged, and the uniform intervals of multiple LED lamp beads 42 are distributed on substrate 41 towards the incident side of light guide plate 2
A side surface on, in addition, socket is also secured on substrate 41 and is electrically connected with LED lamp bead 42.Certainly, according to actual conditions
And real needs, in other embodiment of the present utility model, above-mentioned lamp bar 4 can be also other structures form, not make herein only
One limits.
Here, the ultrathin display that the utility model embodiment is proposed also includes other components, such as be set in above-mentioned five
The front frame 5 of the periphery of golden backboard 1, the center 6 being arranged between front frame 5 and five metals backboard 1, and be arranged on front frame 5 and center 6 it
Between display glass 7, certainly, the ultrathin display also include other components, be not described in further detail herein.
Embodiment described above, only the utility model specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can readily occur in the technical scope that the utility model is disclosed
Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement all should be covered in protection model of the present utility model
Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.
Claims (8)
1. side entrance back module, including five metals backboard, the white reflective piece being layed in the five metals backboard is layed in described
Light guide plate on white reflective piece, and it is arranged at the lamp for facing in the five metals backboard and with the light guide plate incident side
Bar, it is characterised in that the white reflective piece edge has grooving, the grooving is corresponding with the light guide plate edge to match somebody with somebody
Close.
2. side entrance back module as claimed in claim 1, it is characterised in that the grooving includes being opened in the white anti-
The first grooving penetrated on the opposite sides edge of piece one, and second be opened on another opposite sides edge of white reflective piece cut
Between groove, adjacent first grooving and second grooving separately.
3. side entrance back module as claimed in claim 2, it is characterised in that first grooving and second grooving
Groove width is identical.
4. the side entrance back module as described in any one of claims 1 to 3, it is characterised in that the lamp bar include parallel to
The substrate that the light guide plate incident side is arranged, and the LED lamp bead that is fixed on the substrate and socket, the socket with it is described
LED lamp bead is electrically connected with.
5. ultrathin display, including side entrance back module, the side entrance back module includes five metals backboard, is layed in described
White reflective piece in five metals backboard, the light guide plate being layed on the white reflective piece, and it is arranged at the five metals backboard
Lamp bar that is interior and facing with the light guide plate incident side, it is characterised in that the white reflective piece edge has grooving, institute
Grooving is stated with light guide plate edge corresponding matching.
6. ultrathin display as claimed in claim 5, it is characterised in that the grooving includes being opened in the white reflective piece
The first grooving on one opposite sides edge, and the second grooving being opened on another opposite sides edge of white reflective piece,
Between adjacent first grooving and second grooving separately.
7. ultrathin display as claimed in claim 6, it is characterised in that the groove width of first grooving and second grooving
It is identical.
8. the ultrathin display as described in any one of claim 5 to 7, it is characterised in that the lamp bar is included parallel to described
The substrate that light guide plate incident side is arranged, and the LED lamp bead that is fixed on the substrate and socket, the socket and the LED
Lamp bead is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677389.8U CN206093676U (en) | 2016-06-29 | 2016-06-29 | Edge -in backlight module and thin display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677389.8U CN206093676U (en) | 2016-06-29 | 2016-06-29 | Edge -in backlight module and thin display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093676U true CN206093676U (en) | 2017-04-12 |
Family
ID=58465599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677389.8U Active CN206093676U (en) | 2016-06-29 | 2016-06-29 | Edge -in backlight module and thin display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007682A (en) * | 2019-12-20 | 2020-04-14 | 深圳市南极光电子科技股份有限公司 | Backlight and mobile terminal |
-
2016
- 2016-06-29 CN CN201620677389.8U patent/CN206093676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007682A (en) * | 2019-12-20 | 2020-04-14 | 深圳市南极光电子科技股份有限公司 | Backlight and mobile terminal |
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