CN103131310A - Rich-blue-reduced luminescent paint used in secondary packaging - Google Patents
Rich-blue-reduced luminescent paint used in secondary packaging Download PDFInfo
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- CN103131310A CN103131310A CN2013100573901A CN201310057390A CN103131310A CN 103131310 A CN103131310 A CN 103131310A CN 2013100573901 A CN2013100573901 A CN 2013100573901A CN 201310057390 A CN201310057390 A CN 201310057390A CN 103131310 A CN103131310 A CN 103131310A
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- luminous paint
- blue light
- blue
- rich oil
- secondary encapsulation
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Abstract
The invention relates to a rich-blue-reduced luminescent paint used in secondary packaging. The paint is characterized in comprising: 2-8% of a base material of one selected from polyoxyethylene, ammonium polymethylacrylate (PMMA), and an AR-II type water-soluble adhesive, 0.5-16% of a yellow-emission pigment of YAG yellow fluorescent powder, and balance of auxiliary filling materials. The polyoxyethylene, a total-transparent dispersant, and deionized water (or with a proper amount of a whitening agent) are sufficiently dispersed and mixed in a water solution, and are stirred; low-speed ball milling is carried out by using a ball milling tank, such that a uniform luminescent paint is obtained. The invention is characterized and substantially advantaged in that: for improving blue light conversion rate and reducing blue light radiation amount, and for minimizing the influence on luminescent efficiency and color rendering index, blue light transmission performance in white light structural principle is adopted, and secondary packaging is realized by using novel water powder coating process, such that light color of light produced by illuminators is more uniform and gentle, and color is more harmonious; blue light radiation energy is effectively reduced, and blue light radiation is uniformly scattered, such that latent harm to human and organisms is reduced.
Description
Technical field
The present invention relates to a kind of coating, relate in particular to a kind of rich oil blackeite secondary encapsulation luminous paint that falls.
Background technology
Present white light LEDs is mainly to utilize " blue light technology " to coordinate with fluorescent material to form white light.Concrete methods of realizing is coated fluorescent material on the blue led chip, makes that between fluorescent material and chip, tight encapsulates, the complementary white light that forms of the gold-tinted that the blue light that chip sends and fluorescent material send.Such method exists some problems, fluorescent material emission peak wide and short, and blue-light excited peak height and narrow, wavelength is short, energy is high, can directly penetrate on the retina of crystal through eyeground the activating cells oxidizing reaction, the active cell apoptosis causes that the retina cell damages, and causes visual deterioration even to be lost.
Along with the power of LED lighting source improves constantly, the continuous improvement of LED optical property and the continuous expansion of LED illumination market, people have begun urgently to consider the safety problem of LED photo bio.Visible blue and UV-light are very sensitive to retina and human injury, and what will pay special attention to is that photochemical reaction process is relevant with optical radiation energy.Therefore, reduce the blue ray radiation energy as far as possible and with the blue ray radiation Uniform Dispersion, people and biological safety are had vital meaning in White-light LED illumination.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of secondary encapsulation luminous paint that falls the blue light energy is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of electrostatic painting process of energy-saving lamp shade has been authorized patent of invention: 200810099380.3.
A kind ofly fall rich oil blackeite secondary encapsulation luminous paint, it comprises by weight percentage:
The 2%-8% polyoxyethylene, ammonium polymethacrylate (PMMA), a kind of material in the water-soluble tamanori three of AR-II type is made base-material.
The YAG yellow fluorescent powder of 0.5%-16% is as jaundice look pigment.
All the other are auxiliary stopping composition.
Above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described auxiliary stopping composition comprises: Al
2O
3, Sio
2, glass powder, the light spread powder, two kinds of materials that whitening powder is five kinds, weight percent is 0.5-30%.
Further, above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described auxiliary stopping composition comprises: the labile all-transparent dispersion agent of 0.6-6% and 82-96% deionized water.
Further, above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described polyoxyethylene and all-transparent dispersion agent and deionized water (or adding appropriate whitening agent), fully dispersing and mixing blends uniform luminous paint by ball grinder low speed ball milling after stirring in the aqueous solution.
The outstanding substantive distinguishing features of technical scheme of the present invention and significant progressive being mainly reflected in: in order to improve the blue light efficiency of conversion and to reduce the blue ray radiation amount, and do not affect luminous efficiency and colour rendering index as far as possible, utilize the blue light transmission usefulness in the white light structural principle to realize secondary encapsulation by the new type water coating process again, can make lighting send the photochromic more evenly soft of light, color is coordinated more; Effectively reduce the blue ray radiation energy and with the blue ray radiation Uniform Dispersion, reduce people and biogenic potential hazard.
Purpose of the present invention, advantage and disadvantage will make an explanation by the non-limitative illustration of following preferred embodiment.These embodiment are only model's examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming are within all dropping on the scope of protection of requirement of the present invention.
Embodiment
Embodiment one
A kind ofly fall rich oil blackeite secondary encapsulation luminous paint, its special feature is, by its weight percent meter, comprising:
The 2%-8% polyoxyethylene is made base-material.
The YAG yellow fluorescent powder of 0.5%-6% is as jaundice look pigment.
All the other are auxiliary stopping composition.
Above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described auxiliary stopping composition comprises: 1-5% light spread powder, 0.2%-1%Sio
2
Further, above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described auxiliary stopping composition comprises: the labile all-transparent dispersion agent of 0.8-2% and 82-96% deionized water.
Further, above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described polyoxyethylene and all-transparent dispersion agent and deionized water (or adding appropriate whitening agent), fully dispersing and mixing blends uniform luminous paint by ball grinder low speed ball milling after stirring again in the aqueous solution.
Embodiment two
A kind ofly fall rich oil blackeite secondary encapsulation luminous paint, its special feature is, by its weight percent meter, comprising:
The 1%-5% polyoxyethylene is made base-material.
The YA6 yellow fluorescent powder of 0.5%-4% is as jaundice look pigment.
All the other are auxiliary stopping composition.
Above-mentioned a kind of rich oil blackeite secondary encapsulation luminous paint that falls, wherein: described auxiliary stopping composition is 1-10% light spread powder, 5%Al
2O
3, Sio
2, the labile all-transparent dispersion agent of 2%-4% and 86%-90% deionized water.
Following substantive distinguishing features and marked improvement are arranged after employing the present invention:
In order to improve the blue light efficiency of conversion and to reduce the blue ray radiation amount, and do not affect luminous efficiency and colour rendering index as far as possible, utilize the blue light transmission usefulness in the white light structural principle to realize secondary encapsulation by the new type water coating process again, can make lighting send the photochromic more evenly soft of light, color is coordinated more; Effectively reduce the blue ray radiation energy and with the blue ray radiation Uniform Dispersion, reduce people and biogenic potential hazard.
Claims (4)
1. one kind is fallen rich oil blackeite secondary encapsulation luminous paint, and it comprises by weight percentage:
The 2%-8% polyoxyethylene, ammonium polymethacrylate (PMMA), a kind of material in the water-soluble tamanori three of AR-II type is made base-material.
The YAG yellow fluorescent powder of 0.5%-16% is as jaundice look pigment.
All the other are auxiliary stopping composition.
2. a kind of rich oil blackeite secondary encapsulation luminous paint that falls according to claim 1, it is characterized in that: described auxiliary stopping composition comprises: Al
2O
3, Sio
2, glass powder, the light spread powder, two kinds of materials that whitening powder is five kinds, weight percent is 0.5-30%.
3. a kind of rich oil blackeite secondary encapsulation luminous paint that falls according to claim 1, it is characterized in that: described auxiliary stopping composition comprises: the labile all-transparent dispersion agent of 0.6-6% and 82-96% deionized water.
4. a kind of rich oil blackeite secondary encapsulation luminous paint that falls according to claim 1, it is characterized in that: described polyoxyethylene and all-transparent dispersion agent and deionized water (or adding appropriate whitening agent), fully dispersing and mixing blends uniform luminous paint by ball grinder low speed ball milling after stirring in the aqueous solution.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100573901A CN103131310A (en) | 2013-02-22 | 2013-02-22 | Rich-blue-reduced luminescent paint used in secondary packaging |
| US14/764,187 US9353919B2 (en) | 2013-02-01 | 2013-06-14 | White LED lamp secondary encapsulation structure capable of reducing blue-light hazards |
| PCT/CN2013/077219 WO2014117466A1 (en) | 2013-02-01 | 2013-06-14 | White led lamp secondary encapsulation structure capable of reducing blue-light hazards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100573901A CN103131310A (en) | 2013-02-22 | 2013-02-22 | Rich-blue-reduced luminescent paint used in secondary packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103131310A true CN103131310A (en) | 2013-06-05 |
Family
ID=48491783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100573901A Pending CN103131310A (en) | 2013-02-01 | 2013-02-22 | Rich-blue-reduced luminescent paint used in secondary packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103131310A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014117466A1 (en) * | 2013-02-01 | 2014-08-07 | 邓雅琴 | White led lamp secondary encapsulation structure capable of reducing blue-light hazards |
| CN108922956A (en) * | 2018-06-27 | 2018-11-30 | 朗昭创新控股（深圳）有限公司 | A kind of low blue light LED light source and lighting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550334A (en) * | 2009-05-12 | 2009-10-07 | 奇瑞汽车股份有限公司 | Fluorescent powder coating method of white light-emitting diode |
| CN101867007A (en) * | 2010-05-11 | 2010-10-20 | 电子科技大学 | Preparation method of LED lamp fluorescent powder layer |
| US20110228514A1 (en) * | 2010-03-03 | 2011-09-22 | Cree, Inc. | Enhanced color rendering index emitter through phosphor separation |
| CN102604515A (en) * | 2012-03-01 | 2012-07-25 | 上海祥羚光电科技发展有限公司 | Large-power blue light LED remote exciter lamp cover special-purposed electrostatic spraying yellow fluorescent powder composite white light paint |
-
2013
- 2013-02-22 CN CN2013100573901A patent/CN103131310A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550334A (en) * | 2009-05-12 | 2009-10-07 | 奇瑞汽车股份有限公司 | Fluorescent powder coating method of white light-emitting diode |
| US20110228514A1 (en) * | 2010-03-03 | 2011-09-22 | Cree, Inc. | Enhanced color rendering index emitter through phosphor separation |
| CN101867007A (en) * | 2010-05-11 | 2010-10-20 | 电子科技大学 | Preparation method of LED lamp fluorescent powder layer |
| CN102604515A (en) * | 2012-03-01 | 2012-07-25 | 上海祥羚光电科技发展有限公司 | Large-power blue light LED remote exciter lamp cover special-purposed electrostatic spraying yellow fluorescent powder composite white light paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014117466A1 (en) * | 2013-02-01 | 2014-08-07 | 邓雅琴 | White led lamp secondary encapsulation structure capable of reducing blue-light hazards |
| CN108922956A (en) * | 2018-06-27 | 2018-11-30 | 朗昭创新控股（深圳）有限公司 | A kind of low blue light LED light source and lighting device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |