CN108192412A - A kind of glass anti-blue light ink - Google Patents
A kind of glass anti-blue light ink Download PDFInfo
- Publication number
- CN108192412A CN108192412A CN201810157615.3A CN201810157615A CN108192412A CN 108192412 A CN108192412 A CN 108192412A CN 201810157615 A CN201810157615 A CN 201810157615A CN 108192412 A CN108192412 A CN 108192412A
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- Prior art keywords
- blue light
- light
- glass
- light ink
- blue
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Planar Illumination Modules (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention provides a kind of glass anti-blue light ink, which is characterized in that includes the raw material of following mass fraction：Dibasic ester 18~35%, methyl methacrylate 15~30%, cyclohexanone 15~30%, slow drying solvent 8~15%, fragrance 6~9%, silica 3~6%, slow curing cream 1~3%, glycerine 1~3%, titanium dioxide 0.5~1%, levelling agent 0.5~1%, antifoaming agent 0.5~1%.The present invention is mainly on one side of the glass light guide plate close to incident light source, or this anti-blue light ink is printed on the glass cover-plate of display screen, the colour temperature of emergent light can be effectively reduced, reduce blue light goes out luminous intensity, and the picture so as to avoid display screen is partially blue and since blue light filters out the damage caused by eyes.
Description
Technical field
The present invention relates to technical field of ink, and in particular to a kind of glass anti-blue light ink.
Background technology
What nowadays liquid crystal display used is all LED backlight technology, and LED light is thrown light by direct-insert or side entering type
It penetrates on light guide plate, line source is changed into area source by the light guiding points on light guide plate.Wherein, the most commonly used is side entering type, side
Incident type is that illuminator (fluorescent tube or LED light) is positioned over the side of light guide plate, and LED light is conducted by the high light line of light guiding points
Rate calculates light guiding points through computer, makes the refraction of light guide plate light into area source, since backlight needs the effect of white light, so needing
Yellow fluorescent powder is mixed using blue LED lamp to form white light.It is this since blue led etc. is a main body hardware
Blue color spectrum in white light is just gathered around there are one wave crest, so as to form harmful blue light.Harmful blue light has very high energies, can wear
Saturating crystalline lens goes directly retina, and the atrophy for causing retinal pigment epithelium is even dead.The death of photaesthesia cell will
Visual impairment is caused even to completely lose, this damage is irreversible.Crystalline lens in human eye can absorb some blue light gradually
Muddiness forms cataract, and most blue light can penetrate crystalline lens, and especially children's crystalline lens is limpider, can not effectively keep out
Blue light, so as to be easier to cause maculopathy and cataract.
In current anti-blue light technology one kind be by software filter blue light, be configured on hardware it is constant, but will before imaging
Internal signal carries out respective handling, and some blue light is filtered out.The advantage of this scheme is to implement very simply, but due to
It is significantly partially yellow the picture that blue light shows is lacked, experience lf being influenced；Another scheme is hardware plan, be in general exactly from
LED backlight material etc. carries out technological innovation, can filter out up to more than 90% blue light.
Invention content
In view of the above problems, the present invention provides a kind of glass anti-blue light ink, in glass light guide plate close to incident light source
One side on or this anti-blue light ink in printing on the glass cover-plate of display screen, the color of emergent light can be effectively reduced
Temperature, reduce blue light goes out luminous intensity, and the picture so as to avoid display screen is partially blue and eyes are caused since blue light filters out
Damage.
To achieve the above object, the present invention solves by the following technical programs：
A kind of glass anti-blue light ink, which is characterized in that include the raw material of following mass fraction：
Dibasic ester 18~35%, methyl methacrylate 15~30%, cyclohexanone 15~30%, slow drying solvent 8~
15%th, fragrance 6~9%, silica 3~6%, slow curing cream 1~3%, glycerine 1~3%, titanium dioxide 0.5~1%, levelling
Agent 0.5~1%, antifoaming agent 0.5~1%.
Specifically, the slow drying solvent is 783 slow curing water, ethylene acetate, ethylene glycol ether acetate, two isobutyls
Base ketone, diisobutyl ketone, triethoxy ethyl propionate, propene carbonate, dipropylene glycol monomethyl ether, ethylene glycol monobutyl ether, three
The mixture of one or more of toluene, durene.
Specifically, the slow curing cream is barium sulfate, one or more of mixtures of talcum powder, calcium carbonate, aluminium hydroxide.
Specifically, the levelling agent is acrylic resin, Lauxite, melamine resin, butyl cellulose, carboxylic
One kind in methylcellulose, fluorocarbons.
Specifically, the antifoaming agent is silicone emulsion, the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene season penta
Four alcohol ethers, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether, poly dimethyl silicon
One kind in oxygen alkane.
The beneficial effects of the invention are as follows：
First, light source of the blue light LED light source as display screen, since the colour temperature of blue light LED light source is higher, if light guide plate is not
By processing, emergent light is largely reflected into outside light guide plate, is made the picture of display screen that blue be presented, is influenced display effect, when
Glass light guide plate prints this anti-blue light ink on the one side of incident light source, can effectively reduce the colour temperature of emergent light,
The luminous intensity that goes out of blue light is reduced, the weaker blue light illumination yellow fluorescence bisque of light intensity makes emergent light be presented after reaching display screen
Soft white light improves the image quality of display screen；
Second, due to glass cover-plate from blue light LED light source farther out, colour temperature is relatively low at this time, but colour temperature is generally in 9000K
More than, colour temperature is that the light of more than 9000K is partially blue, and being directed through glass cover-plate outgoing can cause to damage to human body, however, showing
Upper this anti-blue light ink is printed on the glass cover-plate of screen, with regard to the colour temperature of emergent light can be effectively reduced, colour temperature is made to be reduced to 7000K
Hereinafter, glass cover-plate directly filters blue light, the damage caused by eyes is filtered out so as to avoid due to blue light.
Specific embodiment
In order to further appreciate that the feature of the present invention, technological means and the specific purposes reached, function, tie below
Closing specific embodiment, the present invention is described in further detail.
Embodiment one：
A kind of glass anti-blue light ink, which is characterized in that include the raw material of following mass fraction：
Dibasic ester 26.12%, methyl methacrylate 22.39%, cyclohexanone 22.39%, 783 slow curing water 11.19%,
Fragrance 7.46%, silica 3.72%, slow curing cream 2.24%, glycerine 2.24%, titanium dioxide 0.75%, acrylic resin
0.75%th, dimethyl silicone polymer 0.75%.
Further, it is 1 in proportion that the slow curing cream, which is barium sulfate, talcum powder, calcium carbonate, aluminium hydroxide,:3:3:1 composition
Mixture.
The glass of above-mentioned formula is uniformly printed on glass light guide plate close to blue light LED light source by A1 with anti-blue light ink
On panel, for side entering type light source, anti-blue light ink is printed on to the side of glass light guide plate, it, will be anti-for direct-insert light source
Blue light ink is printed on the back side of glass light guide plate；
A2 will be printed and be toasted 10 minutes under the conditions of glass is placed in 170 DEG C with the glass light guide plate of anti-blue light ink, in height
Ink solidification under the conditions of temperature forms one layer of thin ink layer on the face of glass light guide plate；
A3 by blue light LED light source, the glass light guide plate for printing anti-blue light ink, liquid crystal display etc., routinely install by means,
It is fabricated to display screen；
A4 opens blue light LED light source, adjusts the screen intensity of display screen, is tested respectively under the conditions of different screen intensitys
The color temperature value of glass light guide plate light-emitting surface.
The obtained data of above-mentioned steps A4 are recorded such as the following table 1.
The relationship of 1 screen intensity of table and ink treated glass light guide plate color temperature value
Found out by the data of upper table 1, when the screen intensity of display screen is adjusted to 5000-6500cd/m2When, light guide plate light extraction
The color temperature value in face is maintained between 10000-11000K, and the color temperature value of blue light is in more than 9000K, at this point, light guide plate light-emitting surface
Emergent light carry the blue light of part, still, when emergent light continues to emit, by the LCD screen of display screen, screen glass lid
After plate, colour temperature greatly reduces, and blue light is weakened, and when emergent light reaches screen surface, colour temperature has already decreased at this time
9000K is hereinafter, screen sends out soft white light at this time.
Comparative example one：
B1 is by blue light LED light source, without glass light guide plate, liquid crystal display of printing anti-blue light ink etc., routinely means are pacified
Dress, is fabricated to display screen；
B2 opens blue light LED light source, adjusts the screen intensity of display screen, is tested respectively under the conditions of different screen intensitys
The color temperature value of glass light guide plate light-emitting surface.
The obtained data of above-mentioned steps B2 are recorded such as the following table 2.
2 screen intensity of table and the relationship of glass light guide plate color temperature value handled without ink
Found out by the data of upper table 2, when the screen intensity of display screen is adjusted to 5000-6500cd/m2When, light guide plate light extraction
The color temperature value in face is maintained between 29000-31000K, and the color temperature value of blue light, in more than 9000K, color temperature value is in 30000K or so
Light for stronger blue light, at this point, the emergent light of light guide plate light-emitting surface carries more than 99% blue light, when emergent light is after supervention
It penetrates, after the LCD screen, screen glass cover board of display screen, although colour temperature part reduces, blue light is worked as by partial impairment
Colour temperature still more than 9000K when emergent light reaches screen surface, the light that screen is sent out at this time are partially blue.
Compare the screen intensity of above-mentioned Tables 1 and 2 and the numerical value of color temperature value, it is evident that find out, when glass light guide plate does not have
When having the anti-blue light ink of the printing present invention, after being mounted on inside LCD screen according to conventional means, liquid crystal screen surfaces can be sent out
Go out partially blue light, influence the color and luster of screen display；When the one side close to blue led light source on glass light guide plate prints one layer of sheet
After the anti-blue light ink of invention, when through ink layer, colour temperature is weakened the blue light that blue led light source is sent out, and works as light
Line reaches the light-emitting surface of glass light guide plate, and color temperature value is reduced to 10000K or so by original 30000K or so, drops colour temperature effect
Significantly, so as to which most of blue light is absorbed.
Embodiment two：
A kind of glass anti-blue light ink, which is characterized in that include the raw material of following mass fraction：
Dibasic ester 26.12%, methyl methacrylate 22.39%, cyclohexanone 22.39%, 783 slow curing water 11.19%,
Fragrance 7.46%, silica 3.72%, slow curing cream 2.24%, glycerine 2.24%, titanium dioxide 0.75%, butyl cellulose
0.75%th, polypropylene glycerol aether 0.75%.
Further, it is 1 in proportion that the slow curing cream, which is barium sulfate, talcum powder, calcium carbonate, aluminium hydroxide,:3:3:1 composition
Mixture.
The glass of above-mentioned formula is uniformly printed on the back of the body of the glass cover-plate of liquid crystal display front end by C1 with anti-blue light ink
On face；
C2 will be printed and be toasted 10 minutes under the conditions of glass is placed in 170 DEG C with the glass cover-plate of anti-blue light ink, in high temperature
Under the conditions of ink solidification, on the face of glass cover-plate formed one layer of thin ink layer；
C3 by blue light LED light source, glass light guide plate, liquid crystal display, print anti-blue light ink glass cover-plate etc. routinely
Means are installed, and are fabricated to display screen；
C4 opens blue light LED light source, adjusts the screen intensity of display screen, is tested respectively under the conditions of different screen intensitys
The color temperature value of glass cover-plate light-emitting surface.
The obtained data of above-mentioned steps C4 are recorded such as the following table 3.
The relationship of 3 screen intensity of table and ink treated glass cover-plate color temperature value
Found out by the data of upper table 3, when the screen intensity of display screen is adjusted to 4400-5500cd/m2When, glass cover-plate goes out
The color temperature value of smooth surface is maintained between 6500-7200K, and light of the color temperature value in the range of 6500-7200K is white light, and blue light
Color temperature value is in more than 9000K, at this point, the emergent light of glass cover-plate light-emitting surface is white light.
Comparative example two：
D1 by blue light LED light source, glass light guide plate, liquid crystal display, glass cover-plate etc., routinely install by means, is fabricated to display
Screen；
D2 opens blue light LED light source, adjusts the screen intensity of display screen, is tested respectively under the conditions of different screen intensitys
The color temperature value of glass cover-plate light-emitting surface.
The obtained data of above-mentioned steps D2 are recorded such as the following table 4.
4 screen intensity of table and the relationship of the glass cover-plate color temperature value without ink
Found out by the data of upper table 4, when the screen intensity of display screen is adjusted to 4400-5500cd/m2When, glass cover-plate goes out
The color temperature value of smooth surface is maintained between 9100-11000K, and light of the color temperature value in more than 9000K is blue light, at this point, glass cover-plate goes out
The emergent light of smooth surface is blue light.
Compare above-mentioned table 3 and the screen intensity of table 4 and the numerical value of color temperature value, it is evident that find out, when glass cover-plate does not have
When printing the anti-blue light ink of the present invention, after being mounted on inside LCD screen according to conventional means, liquid crystal screen surfaces can be sent out
Blue light partially, blue light, which directly projects, to damage eyes；When one layer of anti-blue light of the invention of back up of glass cover-plate
After ink, when through ink layer, colour temperature is weakened light source, and color temperature value is reduced to 7200K by original more than 9000K
Hereinafter, drop colour temperature significant effect, so as to which most of blue light is filtered across.
Embodiment described above only expresses two kinds of embodiments of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of glass anti-blue light ink, which is characterized in that include the raw material of following mass fraction：
Dibasic ester 18~35%, methyl methacrylate 15~30%, cyclohexanone 15~30%, slow drying solvent 8~15%, perfume
Material 6~9%, silica 3~6%, slow curing cream 1~3%, glycerine 1~3%, titanium dioxide 0.5~1%, levelling agent 0.5~
1%th, antifoaming agent 0.5~1%.
2. a kind of glass anti-blue light ink according to claim 1, which is characterized in that the slow drying solvent is slow for 783
Solid carbon dioxide, ethylene acetate, ethylene glycol ether acetate, isobutyrone, diisobutyl ketone, triethoxy propionic acid second
The mixing of one or more of ester, propene carbonate, dipropylene glycol monomethyl ether, ethylene glycol monobutyl ether, trimethylbenzene, durene
Object.
3. a kind of glass anti-blue light ink according to claim 1, which is characterized in that the slow curing cream for barium sulfate,
Talcum powder, calcium carbonate, aluminium hydroxide one or more of mixtures.
4. a kind of glass anti-blue light ink according to claim 1, which is characterized in that the levelling agent is acrylic acid tree
One kind in fat, Lauxite, melamine resin, butyl cellulose, carboxymethyl cellulose, fluorocarbons.
5. a kind of glass anti-blue light ink according to claim 1, which is characterized in that the antifoaming agent is emulsification silicon
Oil, the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxy
One kind in propylene glycerin ether, polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157615.3A CN108192412B (en) | 2018-02-24 | 2018-02-24 | Blue-light-proof ink for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157615.3A CN108192412B (en) | 2018-02-24 | 2018-02-24 | Blue-light-proof ink for glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108192412A true CN108192412A (en) | 2018-06-22 |
| CN108192412B CN108192412B (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157615.3A Active CN108192412B (en) | 2018-02-24 | 2018-02-24 | Blue-light-proof ink for glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN108192412B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641473A (en) * | 2018-07-16 | 2018-10-12 | 威创集团股份有限公司 | A kind of anti-blue light ink, display device and its manufacturing method |
| CN116445032A (en) * | 2023-03-24 | 2023-07-18 | 常州亚玛顿股份有限公司 | Method for solving chromatic aberration of glass light guide plate by ferric oxide light guide ink |
| US11885998B2 (en) | 2020-02-07 | 2024-01-30 | Corning Incorporated | Method of treating a glass surface and treated glass articles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401926A (en) * | 2010-09-17 | 2012-04-04 | 达兴材料股份有限公司 | Light guide plate and light guide material composition |
| KR20130110120A (en) * | 2013-09-02 | 2013-10-08 | 케이에스씨비 주식회사 | Light diffusive ink composition and light guide panel unit using the same |
| CN106833118A (en) * | 2015-12-03 | 2017-06-13 | 奇美实业股份有限公司 | Ink for light guide plate, light emitting unit, and liquid crystal display device |
| CN107022236A (en) * | 2017-02-14 | 2017-08-08 | 滁州金桥德克新材料有限公司 | A kind of light guide ink and preparation method thereof |
-
2018
- 2018-02-24 CN CN201810157615.3A patent/CN108192412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401926A (en) * | 2010-09-17 | 2012-04-04 | 达兴材料股份有限公司 | Light guide plate and light guide material composition |
| KR20130110120A (en) * | 2013-09-02 | 2013-10-08 | 케이에스씨비 주식회사 | Light diffusive ink composition and light guide panel unit using the same |
| CN106833118A (en) * | 2015-12-03 | 2017-06-13 | 奇美实业股份有限公司 | Ink for light guide plate, light emitting unit, and liquid crystal display device |
| CN107022236A (en) * | 2017-02-14 | 2017-08-08 | 滁州金桥德克新材料有限公司 | A kind of light guide ink and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641473A (en) * | 2018-07-16 | 2018-10-12 | 威创集团股份有限公司 | A kind of anti-blue light ink, display device and its manufacturing method |
| US11885998B2 (en) | 2020-02-07 | 2024-01-30 | Corning Incorporated | Method of treating a glass surface and treated glass articles |
| CN116445032A (en) * | 2023-03-24 | 2023-07-18 | 常州亚玛顿股份有限公司 | Method for solving chromatic aberration of glass light guide plate by ferric oxide light guide ink |
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| Publication number | Publication date |
|---|---|
| CN108192412B (en) | 2021-02-23 |
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