CN203133308U - Integrated light guide assembly - Google Patents
Integrated light guide assembly Download PDFInfo
- Publication number
- CN203133308U CN203133308U CN 201320061255 CN201320061255U CN203133308U CN 203133308 U CN203133308 U CN 203133308U CN 201320061255 CN201320061255 CN 201320061255 CN 201320061255 U CN201320061255 U CN 201320061255U CN 203133308 U CN203133308 U CN 203133308U
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- CN
- China
- Prior art keywords
- light guide
- dope layer
- integrated form
- base plate
- guide base
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- 229920005989 resin Polymers 0.000 claims description 16
- 229920000515 polycarbonate Polymers 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 9
- -1 acryl Chemical group 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000004811 fluoropolymer Substances 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- ONIHPYYWNBVMID-UHFFFAOYSA-N diethyl benzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C=C1 ONIHPYYWNBVMID-UHFFFAOYSA-N 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
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- 229910000077 silane Inorganic materials 0.000 description 1
Images
Landscapes
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides an integrated form light guide assembly, integrated form light guide assembly includes a light guide substrate and a plurality of prisms that have a plurality of microstructures at its lower surface, a plurality of prisms set up light guide substrate's upper surface, wherein, make a plurality of microstructures and a plurality of prisms fix respectively through a plurality of dope layers and adhere and be in light guide substrate's lower surface and upper surface, in addition, the dope layer can also regard as brightness enhancement film or diffusion barrier as required. Because the utility model discloses a light guide assembly that can not dismantle and the component was adhered to each other, consequently when construction operation or assembly work, it sets up portably and because the dope layer that is used for fixed adhesion has the effect of blast and diffusion light and can reduce cost.
Description
Technical field
The utility model relates to a kind of integrated form leaded light component, specifically, relates to a kind of integrated form leaded light component that utilizes dope layer to stick together a plurality of leaded light components.
Background technology
At liquid crystal indicator (Liquid Crystal Display now, LCD) in the making, because liquid crystal itself can't be luminous, must be by comprising light emitting diode (Light Emitting Diode, LED)/cold-cathode tube (Cold Cathode Fluorescent Lamp, CCFL) leaded light component provides enough and even brightness light source, just can make the liquid crystal indicator show image.
General leaded light component is made up of light source, light guide base plate, diffuser plate, brightness enhancement film, prism and reflector plate.The light that light source sends changes into provides liquid crystal panel bright and uniform area source, convert light source to area source via light guide base plate again, and the reflecting plate that utilizes the light guide base plate bottom to dispose will penetrate the light reflected back light guide base plate inside of light guide base plate, to promote the efficient of leaded light component, the light of the light guide base plate of incident becomes more even via diffuser plate, and leaded light component device brightness enhancement film or prismatic lens then are used for concentrating light to promote the brightness of leaded light component.
Yet, each member of existing leaded light component is assembled with array mode, structurally firm inadequately, even at construction operation or when being assemblied in the position that desire arranges, be easy to generate the situation that the member of leaded light component gets loose, cause the difficulty of fit on, Just because of this, existing leaded light component still has more shortcoming when assembling arranges improves waiting, therefore needs a good solution.
The utility model content
In order to solve above-mentioned prior art weak point, the purpose of this utility model provides a kind of integrated form leaded light component, to overcome defective of the prior art.
Fundamental purpose of the present utility model provides a kind of integrated form leaded light component, it binds mutually by dope layer each member with leaded light component, and then the connecting elements of omission entity, except the convenience that can increase assembling with reducing cost, can also effectively reduce the thickness of assembly integral body, make whole integrated form leaded light component become more frivolous.
In order to achieve the above object, the utility model provides a kind of integrated form leaded light component, described integrated form leaded light component comprises a light guide base plate, a plurality of microstructure and a plurality of prism, described a plurality of microstructure is arranged on the lower surface of described light guide base plate, described a plurality of prism is arranged on the upper surface of described light guide base plate, described a plurality of microstructure is fixedly sticked together lower surface in described light guide base plate by one first dope layer, and described a plurality of prisms fixedly stick together upper surface in described light guide base plate by one second dope layer.
Preferably, described a plurality of microstructure is made up of acryl resin, ultraviolet light photopolymerization resin or thermosetting resin.
Preferably, described first dope layer and described second dope layer are transparent and have a tackness.
Preferably, described first dope layer and described second dope layer are made up of fluoropolymer resin, ultraviolet light photopolymerization resin, thermosetting resin, acryl, Polyvinylchloride, polycarbonate, polyester, epoxy resin or silicomethane.
Preferably, described second dope layer is a brightness enhancement film.
Preferably, described second dope layer also constitutes a diffusion barrier.
Preferably, described light guide base plate is made up of polyethylene terephthalate, polycarbonate or polymethylmethacrylate.
The utility model further provides another kind of integrated form leaded light component, described integrated form leaded light component comprises a light guide base plate, a diffuser plate and a plurality of prism, described diffuser plate is arranged on the upper surface of described light guide base plate, described a plurality of prism is arranged on the upper surface of described diffuser plate, described diffuser plate fixedly sticks together upper surface in described light guide base plate by one first dope layer, and described a plurality of prisms fixedly stick together upper surface at described diffuser plate by one second dope layer.
Preferably, described integrated form leaded light component comprises a plurality of microstructures further, and described a plurality of microstructures are arranged on the lower surface of described light guide base plate, and described a plurality of microstructures are fixedly sticked together lower surface in described light guide base plate by one the 3rd dope layer.
Preferably, described first dope layer, described second dope layer and described the 3rd dope layer are transparent and have a tackness.
In addition, the integrated form leaded light component that the utility model provides, its material is not limited with aforementioned, and any material form that other is suitable or other modification all can apply in the utility model.
Therefore, the utlity model has following advantage and effect: (1) integrated form leaded light component of the present utility model, because it is non-dismountable and a leaded light component that member sticks together mutually, therefore at construction operation or when carrying out assembly project, its structure that easy and this leaded light component are set is not fragile; (2) integrated form leaded light component of the present utility model, because the dope layer that is used for fixedly sticking together can be used as brightness enhancement film or diffusion barrier uses, make that this leaded light component need not that brightness enhancement film is set in addition or diffusion barrier just has the effect of blast or diffusion light, and then can reach the purpose that reduces cost; (3) integrated form leaded light component of the present utility model, it can promote the fixedly tackness of each member by the effect of sticking together of dope layer, and then improves assembly quality and serviceable life.
Description of drawings
Fig. 1 is the sectional view of the utility model one preferred embodiment;
Fig. 2 is the sectional view of another preferred embodiment of the utility model.
Description of reference numerals is as follows:
Integrated form leaded light component 1, light source 8, light source 9, light guide base plate 11, microstructure 12, prism 13, first dope layer 111, second dope layer 112, integrated form leaded light component 2, light guide base plate 21, diffuser plate 22, microstructure 23, prism 24, first dope layer 211, second dope layer 212, the 3rd dope layer 213.
Embodiment
In order to make your auditor can further understand structure of the present utility model, feature and other purposes, now be described in detail as follows with accompanying drawing in conjunction with appended preferred embodiment is attached, the illustrated embodiment of this accompanying drawing only is used for the explanation the technical solution of the utility model, and non-limiting the utility model.
See also Fig. 1, the integrated form leaded light component 1 of present embodiment, it comprises a light guide base plate 11, a plurality of microstructure 12 and a plurality of prism 13, a plurality of microstructures 12 are arranged on the lower surface of light guide base plate 11, a plurality of prisms 13 are arranged on the upper surface of light guide base plate 11, at side or the appropriate location of integrated form leaded light component 1 light source 8 are set.
In more detail, in integrated form leaded light component 1 of the present utility model, it comprises one first dope layer 111 and one second dope layer, 112, the first dope layers 111 further between light guide base plate 11 and a plurality of microstructure 12, makes a plurality of microstructures 12 stick together lower surface in light guide base plate 11; Second dope layer 112 makes a plurality of prisms 13 stick together upper surface in light guide base plate 11 between light guide base plate 11 and a plurality of prism 13.
Further, second dope layer 112 can be used as a brightness enhancement film and uses, when second optical waveguide layer 12 is brightness enhancement film, its material can be selected polyester (polyester) or polycarbonate (polycarbonate) for use, have the brightness enhancement film effect and have second dope layer 112 of tackness by use, can be so that a plurality of prism 13 fixedly stick together on the surface of light guide base plate 11, and can be so that the light cohesion of penetrating from light source 9 improve its briliancy.Owing to reach the effect that improves briliancy as second dope layer 112 of brightness enhancement film by the angle of revising incident ray, when therefore using as brightness enhancement film, second dope layer 112 can be coated with two-layer more than.
The utility model provides another embodiment, second dope layer 112 also can constitute a diffusion barrier and use, when second optical waveguide layer 12 during as diffusion barrier, its material can be selected poly terephthalic acid diethylester (Polyethylene terephthalate for use, PET) or polycarbonate or polymethylmethacrylate (Polymethylmethacrylate), and in above-mentioned host material, add microparticle as scattering particle, generation has the diffusion barrier of two or more different refractivities, the light of incident is reflected, phenomenons such as reflection and scattering are so to reach the effect of diffusion.By using second dope layer 112 that uses and have tackness as diffusion barrier, can make a plurality of prisms 13 fixedly stick together on the surface of light guide base plate 11 simultaneously, and can be so that the light that penetrates from light source 9 spreads.When using as diffusion barrier, second dope layer 112 can be coated with two-layer more than, to obtain the effect of preferable diffusion light.
In addition, see also Fig. 2, the utility model provides another embodiment, the integrated form leaded light component 2 of present embodiment, and it comprises a light guide base plate 21, a diffuser plate 22, a plurality of microstructure 23 and a plurality of prism 24; Diffuser plate 22 is arranged on the upper surface of light guide base plate 21, and a plurality of prisms 24 are arranged on the upper surface of diffuser plate 22; Side or appropriate location at integrated form leaded light component 2 arrange a light source 9.
Further specifically, in the integrated form leaded light component 2 of present embodiment, it comprises one first dope layer 211, one second dope layer 212 and one the 3rd dope layer 213 further, first dope layer 211 makes diffuser plate 22 stick together upper surface in light guide base plate 21 between light guide base plate 21 and diffuser plate 22; Second dope layer 212 makes a plurality of prisms 24 stick together upper surface at diffuser plate 22 between diffuser plate 22 and a plurality of prism 24; The 3rd dope layer 213 makes a plurality of microstructures 23 stick together lower surface in light guide base plate 21 between light guide base plate 21 and a plurality of microstructure 23.
Integrated form leaded light component of the present utility model because its dope layer has tackness, can make each member of integrated form leaded light component firmly stick together mutually, and the intensity of its structure is big, makes construction operation convenient and not fragile; In addition, more because dope layer of the present utility model can have the effect of brightness enhancement film or diffusion barrier, therefore, need not additional configuration one brightness enhancement film or diffuser plate, even reflector plate, the cost that can make effectively reaches excellent economic benefit and light guide effect with falling.
What need statement is that above-mentioned utility model content and embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the restriction to the utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when doing various modifications, being equal to and replacing or improve.Protection domain of the present utility model is as the criterion with appended claims.
Claims (10)
1. integrated form leaded light component, described integrated form leaded light component comprises a light guide base plate, a plurality of microstructure and a plurality of prism, described a plurality of microstructure is arranged on the lower surface of described light guide base plate, described a plurality of prism is arranged on the upper surface of described light guide base plate, it is characterized in that, described a plurality of microstructure is fixedly sticked together lower surface in described light guide base plate by one first dope layer, and described a plurality of prisms fixedly stick together upper surface in described light guide base plate by one second dope layer.
2. integrated form leaded light component as claimed in claim 1 is characterized in that, described a plurality of microstructures are made up of acryl resin, ultraviolet light photopolymerization resin or thermosetting resin.
3. integrated form leaded light component as claimed in claim 1 is characterized in that, described first dope layer and described second dope layer are transparent and have a tackness.
4. integrated form leaded light component as claimed in claim 3, it is characterized in that described first dope layer and described second dope layer are made up of fluoropolymer resin, ultraviolet light photopolymerization resin, thermosetting resin, acryl, Polyvinylchloride, polycarbonate, polyester, epoxy resin or silicomethane.
5. integrated form leaded light component as claimed in claim 1 is characterized in that, described second dope layer is a brightness enhancement film.
6. integrated form leaded light component as claimed in claim 1 is characterized in that, described second dope layer constitutes a diffusion barrier.
7. as each described integrated form leaded light component in the claim 1 ~ 6, it is characterized in that described light guide base plate is made up of polyethylene terephthalate, polycarbonate or polymethylmethacrylate.
8. integrated form leaded light component, described integrated form leaded light component comprises a light guide base plate, a diffuser plate and a plurality of prism, described diffuser plate is arranged on the upper surface of described light guide base plate, described a plurality of prism is arranged on the upper surface of described diffuser plate, it is characterized in that, described diffuser plate fixedly sticks together upper surface in described light guide base plate by one first dope layer, and described a plurality of prisms fixedly stick together upper surface at described diffuser plate by one second dope layer.
9. integrated form leaded light component as claimed in claim 8 is characterized in that, described integrated form leaded light component also comprises a plurality of microstructures, and described a plurality of microstructures are arranged on the lower surface of described light guide base plate; Described a plurality of microstructure is fixedly sticked together lower surface in described light guide base plate by one the 3rd dope layer.
10. integrated form leaded light component as claimed in claim 9 is characterized in that, described first dope layer, described second dope layer and described the 3rd dope layer are transparent and have a tackness.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101224151U TWM451550U (en) | 2012-12-13 | 2012-12-13 | Integrated type light guide components |
| TW101224151 | 2012-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133308U true CN203133308U (en) | 2013-08-14 |
Family
ID=48801858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061255 Expired - Fee Related CN203133308U (en) | 2012-12-13 | 2013-02-01 | Integrated light guide assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203133308U (en) |
| TW (1) | TWM451550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273787A (en) * | 2017-03-28 | 2017-10-20 | 敦捷光电股份有限公司 | The optical fingerprint sensing device further and its manufacture method that infrared can be penetrated |
| CN109477629A (en) * | 2016-06-29 | 2019-03-15 | 皇家飞利浦有限公司 | Stay in the light guide with low refraction coating used in water |
-
2012
- 2012-12-13 TW TW101224151U patent/TWM451550U/en not_active IP Right Cessation
-
2013
- 2013-02-01 CN CN 201320061255 patent/CN203133308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109477629A (en) * | 2016-06-29 | 2019-03-15 | 皇家飞利浦有限公司 | Stay in the light guide with low refraction coating used in water |
| CN109477629B (en) * | 2016-06-29 | 2021-06-08 | 皇家飞利浦有限公司 | Light guide with low-refractive coating to be used in water |
| CN107273787A (en) * | 2017-03-28 | 2017-10-20 | 敦捷光电股份有限公司 | The optical fingerprint sensing device further and its manufacture method that infrared can be penetrated |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM451550U (en) | 2013-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |