CN207675976U - A kind of mobile phone light guide panel of anti-white flower point - Google Patents
A kind of mobile phone light guide panel of anti-white flower point Download PDFInfo
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- CN207675976U CN207675976U CN201721890830.1U CN201721890830U CN207675976U CN 207675976 U CN207675976 U CN 207675976U CN 201721890830 U CN201721890830 U CN 201721890830U CN 207675976 U CN207675976 U CN 207675976U
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- light guide
- guide plate
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Abstract
The utility model discloses a kind of mobile phone light guide panels of anti-white flower point,Including light guide plate main body,Resin transparent film,Interior diffusion sheet,Brightening piece,Reflecting layer,Heat dissipating layer,Oblique diffusion sheet,Anti-dazzling screen,LED light,Protect outline border,Dust excluding plate,Light guide plate mesh point,Silk screen,The light guide plate main body includes light guide plate mesh point,Silk screen and resin transparent film,Compared with prior art,The utility model has the beneficial effects that a kind of mobile phone light guide panel of novel anti-white flower point,Reasonable design,It is simple in structure,The gap of light guide plate is effectively isolated from the outside by dust excluding plate and protection outline border,Protection light guide plate prevents foreign matter from penetrating into inside light guide plate to greatest extent,And two layers of silk screen being equipped with can protect light guide plate mesh point layer,Prevent can permeable foreign matter two light guide plate mesh points are bonded,The effective output for avoiding white flower point,Give full play to its guide-lighting performance,And three kinds of diffusion layers being equipped with can make light uniformization to greatest extent,Therefore it is widely used in each occasion.
Description
Technical field
The utility model is related to a kind of light guide plate more particularly to a kind of mobile phone light guide panels of anti-white flower point.
Background technology
Light guide plate sets optical grade acrylic (PMMA)/PC as base material, with LCD display and the backlight mould of laptop
Group technology calculates light guiding points through computer, keeps light guide plate light refraction equal at area source through the high light line conductivity of light guiding points
Light state is manufactured, and product is combined with number UV printing technologies using spectrophotometry and in constant temperature, constant humidity, dustless
Environmental condition under be made, have ultra-thin, superbright, it is guide-lighting uniformly, energy-saving and environmental protection, no dark space, it is durable, be not easy yellow, peace
Fill quick equal distinguishing features easy to maintenance.
Element of the existing light guide plate due to being not provided with the anti-foreign matter infiltration of any isolation, is entered using a period of time foreign matter
Inside light guide plate, light guide plate mesh point is caused to bond, causes the excessively bright phenomenon in part, form white flower point, make its leaded light to light guide plate
Performance generates huge adverse effect, and service life is greatly shortened greatly, and secondly existing light guide plate leaded light lack of homogeneity, is unfavorable for
It requires to use under high adjusting in illumination.
Utility model content
The purpose of this utility model is to provide a kind of mobile phone light guide panels of anti-white flower point, to solve in above-mentioned background technology
The problem of proposition.
The purpose of this utility model is achieved by following technical proposals：A kind of mobile phone light guide panel of anti-white flower point,
Including light guide plate main body, resin transparent film, interior diffusion sheet, brightening piece, reflecting layer, heat dissipating layer, oblique diffusion sheet, anti-dazzling screen, LED
Lamp, protection outline border, dust excluding plate, light guide plate mesh point, silk screen, the light guide plate main body includes light guide plate mesh point, silk screen and resin
Transparent membrane, the light guide plate main body middle part are equipped with light guide plate mesh point layer, and several light guide plate mesh points built in light guide plate mesh point layer,
Two surfaces are connect with there is silk screen one side the light guide plate mesh point layer up and down, and silk screen another side is glued with resin transparent film,
The light guide plate main body top is equipped with interior diffusion sheet, and interior diffusion sheet top is equipped with brightening piece, brightening piece (4) the top difference
Splicing extends out discrete piece and two anti-dazzling screens (8), and extends out discrete piece between two anti-dazzling screens (8), the light guide plate main body bottom end
With reflect laminated splicing, and reflecting layer another side is connected with heat dissipating layer, the light guide plate main body housing by ultrasonic wave melting
There is a protection outline border, and two madial wall of outline border is protected to be equipped with aluminium base, and aluminium base surface is equipped with several LED light, outside the protection
The front of two wall of frame or so and the front of bottom end are provided with fixed groove, and light guide plate main body front is equipped with dust excluding plate, described
Dust excluding plate one side is equipped with several fixed pins, and the fixed pin of dust excluding plate is corresponding with the protection fixed groove of outline border, described to extend out
The seamless splicing of oblique diffusion sheet with protection outline border respectively at left and right sides of discrete piece.
Further, the outer frame material of the protection is aluminium alloy.
Further, the mesh of the silk screen is less than average light expanded metals point 0.3um to 0.5um.
Further, the dust excluding plate particular number is two.
Compared with prior art, the utility model has the beneficial effects that a kind of mobile phone of novel anti-white flower point is guide-lighting
Plate, reasonable design is simple in structure, and the gap of light guide plate is effectively isolated from the outside by dust excluding plate and protection outline border, maximum limit
Two layers of silk screen that degree protection light guide plate prevents foreign matter from penetrating into inside light guide plate, and is equipped with can carry out light guide plate mesh point layer
Protection, prevent can permeable foreign matter two light guide plate mesh points are bonded, effectively avoid the output of white flower point, give full play to it
Guide-lighting performance, and three kinds of diffusion layers being equipped with can make light uniformization to greatest extent, therefore it is widely used in each occasion.
Description of the drawings
Fig. 1 is the utility model overall structure design sketch；
Fig. 2 is the utility model overall structure partial schematic diagram；
In figure：1, light guide plate main body, 2, resin transparent film, 3, interior diffusion sheet, 4, brightening piece, 5, reflecting layer, 6, heat dissipation
Layer, 7, oblique diffusion sheet, 8, anti-dazzling screen, 9, LED light, 10, protection outline border, 11, dust excluding plate, 12, light guide plate mesh point, 13, silk screen.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model discloses a kind of mobile phone light guide panel of anti-white flower point, including light guide plate main body 1,
Resin transparent film 2, interior diffusion sheet 3, brightening piece 4, reflecting layer 5, heat dissipating layer 6, oblique diffusion sheet 7, anti-dazzling screen 8, LED light 9, protection
Outline border 10, dust excluding plate 11, light guide plate mesh point 12, silk screen 13, with reference to Fig. 2, the light guide plate main body 1 include light guide plate mesh point 12,
Silk screen 13 and resin transparent film 2,1 middle part of the light guide plate main body are equipped with light guide plate mesh point layer, and in light guide plate mesh point layer
Several light guide plate mesh points 12 are set, the light guide plate mesh point layer is connect with there is silk screen 13 on two surfaces on one side up and down, the silk screen
13 prevent white flower point phenomenon for protective separation tabula rasa site layer, and 13 another side of silk screen is glued with resin transparent film 2.
Referring to Fig.1,1 top of the light guide plate main body is equipped with interior diffusion sheet 3, and 3 top of interior diffusion sheet is equipped with brightening piece 4,
4 top of the brightening piece is glued respectively extends out discrete piece and two anti-dazzling screens 8, and extends out discrete piece between two anti-dazzling screens 8, described
It extends out discrete piece to act as projecting light uniformization, 1 bottom end of the light guide plate main body is glued on one side with reflecting layer 5, the reflecting layer 5
For by light reflection to interior diffusion sheet 3, and 5 another side of reflecting layer is connected with heat dissipating layer 6, the heat dissipation by ultrasonic wave melting
Layer 6 is used for cooling effect.
It is cased with protection outline border 10 outside the light guide plate main body 1, and 10 liang of madial walls of outline border is protected to be equipped with aluminium base, the guarantor
It protects outline border 10 to act on for proofing dust and protecting light guide plate, and aluminium base surface is equipped with several LED lamps 9, the protection outline border 10 or so
The front of two walls and the front of bottom end are provided with fixed groove, and 1 front of light guide plate main body is equipped with dust excluding plate 11, described dust-proof
11 one side of plate is equipped with several fixed pins, and the dust excluding plate 11 is used to hinder foreign matter to enter and protect the positive effect of light guide plate, and
The fixed pin of dust excluding plate 11 is corresponding with the protection fixed groove of outline border 10, it is described extend out it is outer with protection respectively at left and right sides of discrete piece
The 7 seamless splicing of oblique diffusion sheet of frame 10,10 material of protection outline border are aluminium alloy, and the mesh of the silk screen 13 is less than
Average light expanded metals point 120.3um to 0.5um, 11 particular number of dust excluding plate are two.
The utility model has the beneficial effects that novel a kind of mobile phone light guide panel of anti-white flower point, reasonable design, structure letter
It is single, the gap of light guide plate is effectively isolated from the outside by dust excluding plate and protection outline border, protects light guide plate to prevent to greatest extent different
Object penetrates into inside light guide plate, and two layers of silk screen being equipped with can protect light guide plate mesh point layer, and preventing may infiltration
Foreign matter two light guide plate mesh points are bonded, effectively avoid the output of white flower point, give full play to its guide-lighting performance, and be equipped with
Three kinds of diffusion layers can make light uniformization to greatest extent, therefore it is widely used in each occasion.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of mobile phone light guide panel of anti-white flower point, it is characterised in that：Including light guide plate main body (1), resin transparent film (2),
Interior diffusion sheet (3), brightening piece (4), reflecting layer (5), heat dissipating layer (6), oblique diffusion sheet (7), anti-dazzling screen (8), LED light (9), protection
Outline border (10), dust excluding plate (11), light guide plate mesh point (12), silk screen (13), the light guide plate main body (1) includes light guide plate mesh point
(12), silk screen (13) and resin transparent film (2), light guide plate main body (1) middle part are equipped with light guide plate mesh point layer, and guide-lighting
Several light guide plate mesh points (12) built in expanded metals point layer, the light guide plate mesh point layer connect with there is silk screen (13) on two surfaces on one side up and down
It connects, and silk screen (13) another side is glued with resin transparent film (2), light guide plate main body (1) top is equipped with interior diffusion sheet
(3), and interior diffusion sheet (3) top is equipped with brightening piece (4), and brightening piece (4) top is glued respectively extends out discrete piece and two screenings
Mating plate (8), and discrete piece is extended out between two anti-dazzling screens (8), light guide plate main body (1) bottom end and (5) one face glue of reflecting layer
It connects, and reflecting layer (5) another side is connected with heat dissipating layer (6) by ultrasonic wave melting, and protection is cased with outside the light guide plate main body (1)
Outline border (10), and (10) two madial wall of outline border is protected to be equipped with aluminium base, and aluminium base surface is equipped with several LED light (9), the guarantor
The front of two walls of shield outline border (10) left and right and the front of bottom end are provided with fixed groove, and light guide plate main body (1) front is equipped with
Dust excluding plate (11), the dust excluding plate (11) are equipped with several fixed pins, and the fixed pin of dust excluding plate (11) and protection outline border on one side
(10) fixed groove is corresponding, it is described extend out it is seamless with the oblique diffusion sheet (7) of protection outline border (10) respectively at left and right sides of discrete piece
It is glued.
2. a kind of mobile phone light guide panel of anti-white flower point according to claim 1, it is characterised in that：The protection outline border
(10) material is aluminium alloy.
3. the mobile phone light guide panel of according to claim a kind of anti-white flower point, it is characterised in that：The net of the silk screen (13)
Hole is less than average light expanded metals point (12) 0.3um to 0.5um.
4. the mobile phone light guide panel of according to claim a kind of anti-white flower point, it is characterised in that：Dust excluding plate (11) tool
Body quantity is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890830.1U CN207675976U (en) | 2017-12-27 | 2017-12-27 | A kind of mobile phone light guide panel of anti-white flower point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890830.1U CN207675976U (en) | 2017-12-27 | 2017-12-27 | A kind of mobile phone light guide panel of anti-white flower point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675976U true CN207675976U (en) | 2018-07-31 |
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ID=62972606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890830.1U Active CN207675976U (en) | 2017-12-27 | 2017-12-27 | A kind of mobile phone light guide panel of anti-white flower point |
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| CN (1) | CN207675976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991732A (en) * | 2017-12-27 | 2018-05-04 | 宿州市朗欣实业有限公司 | A kind of mobile phone light guide panel of anti-white flower point |
| CN110853502A (en) * | 2019-11-29 | 2020-02-28 | 武汉华星光电技术有限公司 | Backlight module and display device |
-
2017
- 2017-12-27 CN CN201721890830.1U patent/CN207675976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991732A (en) * | 2017-12-27 | 2018-05-04 | 宿州市朗欣实业有限公司 | A kind of mobile phone light guide panel of anti-white flower point |
| CN110853502A (en) * | 2019-11-29 | 2020-02-28 | 武汉华星光电技术有限公司 | Backlight module and display device |
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