CN206975245U - Novel nanometer microstructure light guide plate - Google Patents
Novel nanometer microstructure light guide plate Download PDFInfo
- Publication number
- CN206975245U CN206975245U CN201720564666.9U CN201720564666U CN206975245U CN 206975245 U CN206975245 U CN 206975245U CN 201720564666 U CN201720564666 U CN 201720564666U CN 206975245 U CN206975245 U CN 206975245U
- Authority
- CN
- China
- Prior art keywords
- light
- guide plate
- light guide
- light source
- unthreaded hole
- 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
- 238000000605 extraction Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
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- 230000007613 environmental effect Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
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- 238000012423 maintenance Methods 0.000 description 3
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- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
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- 238000002798 spectrophotometry method Methods 0.000 description 1
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Abstract
The novel nano-microstructure light guide plate is characterized by mainly comprising a light plate, wherein one surface of the light plate is a light inlet surface, light source refraction stripes are arranged on the light inlet surface, the other surface of the light plate is a light outlet surface, light outlet light holes are arranged on the light outlet surface, L ED light sources are arranged on two sides of the light plate, a plurality of light source refraction stripes are arranged, the intervals among the light source refraction stripes are the same, the light outlet light holes are multiple, the density of the light outlet light holes is thin on two sides, the middle of the light plate is dense, and the light plate is made of PS polypropylene.
Description
Technical field
Illumination light guide plate, especially nano-micro structure light guide plate are the utility model is related to, is mainly used in all kinds of family expenses
Or business illumination, the backlight of liquid crystal display, ultra-thin advertising lamp box, therapeutic medical X-ray viewer, plate lamp decoration
The fields such as illumination, the light efficiency utilization of light engineering, illuminant sign plate, their common ground are that side is luminous guide-lighting by light guide plate, are received
Rice refractive material adds pearl point to reflect, and side light source is changed over uniform area source, and the volume on light guide plate just lights uniform work(
Energy.
Background technology
Conventional optical material is mostly transparent plastic sheet in the market, glass plate, and pasting plastic film etc. is completed to light
Demand, the multi-purpose billboard out of doors of this material, this material in use it is long-term expose to the weather drench with rain in the case of
Can be damaged, glass plate is easily rotten as light conductor, it is dangerous greatly, it is common at most be by the use of plastic plate as light conductor, it is this
Material seals not tight enough, easy leak, and electric leakage has potential safety hazard, and this material emission is not uniform enough in addition, can only locally there is light
Line, subregion obfuscation, and also due to the refraction action of light, the light shot out is also irregular, uneven, particularly in making
When, give people to bring many inconvenience, if can have a specific refraction that can change light source in this area, ensure light brightness and
The light guide plate of the uniformity, that will be a huge innovation.Therefore, what people were urgent looks forward to there is a kind of folding for changing light source
Degree of penetrating, ensure the brightness of light, the appearance of the light guide plate of the uniformity, the light guide plate of light extraction rule.
The content of the invention
For above-mentioned light guide plate, the specific refraction that can change light source can not be realized, ensures that the brightness of light, light extraction are regular and asks
The experience of this area work is engaged in topic, the utility model accumulation for many years, by studying demonstration repeatedly, obtains production of the present utility model eventually
Raw, the utility model provides nano-micro structure and volume scattering, surface scattering light guide plate.
For above-mentioned prior art, the technical problems to be solved in the utility model is guide-lighting uniform, energy-saving and environmental protection, without dark
Area, it is durable, be not easy yellow, installation and maintenance, the advantages that brightness is high.New offer nano-micro structure light guide plate design principle comes from pen
Remember the LCDs of this computer, be the high-tech product that line source is changed into area source.Optical grade acrylic (PMMA)/PC
For base material, with the back light model setting technology of LCD display and notebook computer, through the high light line conductivity of light guiding points, through electricity
Brain is calculated light guiding points, the refraction of light guide plate light is manufactured into the equal light state of area source.Product uses spectrophotometry
It is combined with digital UV printing technologies and is made under constant temperature, constant humidity, dustless environmental condition, there is ultra-thin, superbright, lead
Light uniformly, energy-saving and environmental protection, no dark space, it is durable, be not easy yellow, installation and maintenance simple and fast, can arbitrarily cut into required for
Size, use can also be spliced, technique is simple, easy to make, and light conversion ratio is high（It is high compared with conventional panels by more than 30%）, uniform light,
Safety and environmental protection, durable reliable indoor and outdoor is all applicable, and in the case of homalographic luminosity, luminous efficiency is high, low in energy consumption, can be with
Abnormal shape is fabricated to, such as circular, oval, circular arc, triangle etc., in the case of equivalent brightness, relatively thin product can be used, is saved into
This, can use any light source, put line source and do area source conversion, light source includes LEDCCFL（CCFL）, fluorescent tube
Deng.
In order to solve the above-mentioned technical problem, the utility model nano-micro structure light guide plate, used technical scheme are：It is main
To include light guide plate entirety, the light guide plate is integrally one side or 2 faces, or multiaspect is incidence surface, has light source on the incidence surface
Striped is reflected, the light guide plate is integrally wired striped, and lines line is v-shaped shape u shapes, has light extraction unthreaded hole pearl on the exiting surface
There is a LED light source point, the overall both sides of the tabula rasa, described light source refraction striped have a plurality of, described light source refraction striped it
Between spacing it is identical, described light extraction unthreaded hole pearl point has that multiple, described exiting surface unthreaded hole pearl dot densities is dilute for both sides, middle
Close, the light extraction unthreaded hole pearl point has small change greatly, and the change of two silks to ten silks, described tabula rasa material is PS polystyrenes.
In order to solve the above-mentioned technical problem, the utility model nano-micro structure light guide plate, the operation principle mainly used are：
LED is loaded onto in light guide plate incidence surface or both sides by designed size, light source reflects striped by the light source of light guide plate
After LED light is reflected, by exiting surface unthreaded hole uniformly light-emitting, luminance nonuniformity is so avoided, it is dim, the problems such as jaundice.
The major advantage of the utility model nano-micro structure light guide plate：
1st, have ultra-thin, superbright, it is guide-lighting uniformly, energy-saving and environmental protection, no dark space, durable, to be not easy yellow, installation and maintenance simple
Fast,
2nd, required size can be arbitrarily cut into, use can also be spliced, technique is simple, easy to make, light conversion
Rate is high（It is high compared with conventional panels by more than 30%）
3rd, uniform light, safety and environmental protection, durable reliable indoor and outdoor is all applicable, removes many manpowers, equipment from, and factory building is thrown
Money, simplify production procedure and handling of goods and materials, the most it is important that being used without ink, environmental protection cause and health of human body are played can not
The effect of appraisal.
Brief description of the drawings
Fig. 1 is the incidence surface overall structure diagram of this novel nano micro-structure light guide plate.
Fig. 2 is the exiting surface overall structure diagram of this novel nano micro-structure light guide plate.
Fig. 3 is the overall structure sectional view of this novel nano micro-structure light guide plate.
Description of reference numerals：1st, incidence surface, 2, light source refraction striped, 3, exiting surface, 4, light extraction gradual change unthreaded hole pearl point, 5, lead
Tabula rasa is overall, and 6, LED light source.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, in order to be easier to understand
The utility model, embodiment of the present utility model is described in detail with specific embodiment below.
Novel nano micro-structure light guide plate as shown in Figure 1, Figure 2, Figure 3 shows, novel nano micro-structure light guide plate, its feature exist
In：Mainly include light guide plate overall 5, overall 5 one sides of the light guide plate are incidence surfaces 1, there are light source refracting strips on the incidence surface 1
Line 2, the another side of the light guide plate overall 5 is exiting surface 3, there is light extraction unthreaded hole pearl point 4, the light guide plate on the exiting surface 3
There is LED light source 6 overall 5 both sides, and described light source refraction striped 2 has the spacing between a plurality of, described light source refraction striped 2
Identical, described light extraction unthreaded hole pearl point 4 has that multiple, described density of light extraction unthreaded hole pearl point 4 is dilute for both sides, middle close, it is described go out
Light unthreaded hole pearl point 4 has small change greatly, the change of two silks to ten silks, and described light guide plate is overall（5）Material is PS polystyrenes,
Described light source refraction striped（2）It is v-shaped shape u shapes.
Claims (5)
1. novel nano micro-structure light guide plate, it is characterised in that：It is overall mainly to include light guide plate（5）, the light guide plate entirety（5）
It is simultaneously incidence surface（1）, there is on the incidence surface (1) light source to reflect striped（2）, the light guide plate entirety（5）Another side be
Exiting surface（3）, the exiting surface（3）On have light extraction unthreaded hole pearl point（4）, the light guide plate entirety（5）Both sides have LED light source
（6）.
2. novel nano micro-structure light guide plate according to claim 1, it is characterised in that：Described light source refraction striped
（2）There is a plurality of, described light source refraction striped（2）Between spacing it is identical.
3. novel nano micro-structure light guide plate according to claim 1, it is characterised in that：Described light extraction unthreaded hole pearl point
（4）There is multiple, described light extraction unthreaded hole pearl points（4）Density is that both sides are dilute, middle close, the light extraction unthreaded hole pearl point（4）There is small change
Greatly, change of two silks to ten silks.
4. novel nano micro-structure light guide plate according to claim 1, it is characterised in that：Described light guide plate is overall（5）
Material is PS polystyrenes.
5. novel nano micro-structure light guide plate according to claim 1, it is characterised in that：Described light source refraction striped
（2）It is v-shaped shape u shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564666.9U CN206975245U (en) | 2017-05-20 | 2017-05-20 | Novel nanometer microstructure light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564666.9U CN206975245U (en) | 2017-05-20 | 2017-05-20 | Novel nanometer microstructure light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975245U true CN206975245U (en) | 2018-02-06 |
Family
ID=61410500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564666.9U Expired - Fee Related CN206975245U (en) | 2017-05-20 | 2017-05-20 | Novel nanometer microstructure light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812767A (en) * | 2019-04-11 | 2020-10-23 | 昇印光电（昆山）股份有限公司 | Light guide plate |
-
2017
- 2017-05-20 CN CN201720564666.9U patent/CN206975245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812767A (en) * | 2019-04-11 | 2020-10-23 | 昇印光电（昆山）股份有限公司 | Light guide plate |
| CN111812767B (en) * | 2019-04-11 | 2022-08-19 | 昇印光电（昆山）股份有限公司 | Light guide plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |