CN108948862A - It is a kind of for the ink of laser light source to be made - Google Patents
It is a kind of for the ink of laser light source to be made Download PDFInfo
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- CN108948862A CN108948862A CN201710358465.8A CN201710358465A CN108948862A CN 108948862 A CN108948862 A CN 108948862A CN 201710358465 A CN201710358465 A CN 201710358465A CN 108948862 A CN108948862 A CN 108948862A
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- light source
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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
- C09D11/30—Inkjet printing inks
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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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/48—Laser speckle optics
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
It is a kind of for the ink of laser light source to be made, in which: the laser light source of certain scale is made for inkjet printing for the ink；The ink includes luminescent dye, host material and solvent.Provided technical solution through the invention becomes a reality so that laser light source is made with inkjet printing, this provides a kind of new technical solution for cheap and industrialization manufacture laser light source and other related products.
Description
Technical field
It is the present invention relates to laser field, in particular to a kind of for the ink of laser light source to be made.
Background technique
For laser field, on the one hand, existing laser display technology, since the interference effect of the strong coherence of laser causes
Laser speckle seriously reduces display quality, it has to eliminate speckle using means such as vibration screens.On the other hand, the prior art
It is middle to lack a kind of quick, batch micro operations laser light source and the technology for making each light source that issue different colours laser.
And equally lack a kind of quick, batch micro operations laser light source technical solution in the prior art.
Summary of the invention
To solve the above-mentioned problems, (invention described herein is identical as disclosure concept) of the invention provides one kind and is used for
The ink of laser light source is made, becomes a reality so that laser light source is made with inkjet printing, this swashs for cheap and industrialization manufacture
Radiant and other related products provide a kind of new technical solution.
It is a kind of for the ink of laser light source to be made, in which:
The ink, for inkjet printing laser light source is made；
The ink includes luminescent dye, host material and solvent.
Preferably, the luminescent dye include: can it is photic hair laser dyestuff, can it is electroluminescent hair laser dyestuff or its mixing
Object.
Preferably, the laser light source includes tri- kinds of light sources of RGB.
Preferably, the luminescent dye includes: oligomerization phenylethylene blue light dyestuff, Coumarins green light dyestuff, rhodamine
Series dyes, or mixtures thereof half flower cyanines class red dye.Such as coumarin 1 53 or coumarin 6 or rhodamine 6G dye
Material.
Preferred luminescent dye is stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B and its mixed
Close object, the more preferably mixture of three.
Preferably, the host material includes: polystyrene, polymethyl methacrylate, NOA series photo-curing material or
Its mixture.
Preferably, the ink uses: water, methylene chloride, chloroform, or mixtures thereof dimethylformamide is as molten
Agent.
Preferably, the ink uses following any formulas:
Stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into 300-1000mg/mL's
Glycerol, the volume ratio of glycerol and water is then added wherein the mass ratio of three dyestuffs and BSA are respectively 1-3% in BSA aqueous solution
For 1:1-4, preferably 1:2；
It is highly preferred that the ink uses following any formulas:
(1) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 400mg/mL
Aqueous solution is eventually adding glycerol wherein the mass ratio of three dyestuffs and BSA are all 1%, and the volume ratio of glycerol and water is 1:2；
(2) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 800mg/mL
Aqueous solution is eventually adding glycerol wherein the mass ratio of three dyestuffs and BSA are all 1%, and the volume ratio of glycerol and water is 1:2；
(3) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 500mg/mL
The mass ratio of aqueous solution, wherein stilbenes, fluorescein sodium and rhodamine B and BSA are respectively as follows: 2%, 2% and 1%, finally
The volume ratio of addition glycerol, glycerol and water is 1:2.
Preferably, the scale of the laser light source includes following any: grade, micron order or smaller scale.
Preferably, the laser light source obtained can make up the independent laser light source module of multiple groups；Every group independent sharp
In radiant module, at least two light sources can issue the light of different colours under identical shooting condition.
Preferably, the ink further includes auxiliary material, and the auxiliary material includes the polymer performed polymer of liquid.
Preferably, the ink further includes auxiliary material, and the auxiliary material includes following any: heat curing epoxy tree
Rouge, NOA series optic-solidified adhesive.
Many technical solutions provided by through the invention, become a reality so that laser light source is made with inkjet printing, this
A kind of new technical solution is provided for cheap and industrialization manufacture laser light source and other related products.
Detailed description of the invention
Fig. 1 is the schematic diagram of laser light source made from ink in one embodiment of the present of invention；
Fig. 2 is the ink jet printing process schematic diagram in one embodiment of the present of invention；
Fig. 3 is another schematic diagram of ink jet printing process in one embodiment of the present of invention.
Specific embodiment
In order to make the technical solution those skilled in the art understand that presently disclosed, below in conjunction with embodiment and related
The technical solution of each embodiment is described in attached drawing, and described embodiment is a part of the embodiments of the present invention, without
It is whole embodiments.Term " first " of the present invention, " second " etc. rather than are used for for distinguishing different objects
Particular order is described.In addition, " comprising " and " having " and their any deformation, it is intended that covering and non-exclusive packet
Contain.Such as contain the process of a series of steps or units or method or system or product or equipment are not limited to arrange
Out the step of or unit, but optionally further include the steps that not listing or unit, or further includes optionally for these mistakes
Other intrinsic step or units of journey, method, system, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.It will be appreciated by those skilled in the art that
, embodiment described herein can combine with other embodiments.
Referring to Fig. 1, it illustrates a plurality of laser light sources.The light source is to utilize obtained by a kind of ink of the present invention,
Wherein:
The ink, for inkjet printing laser light source is made；
The ink includes luminescent dye, host material and solvent.
For the embodiment, disclosed ink, which makes laser light source is made with inkjet printing, to become a reality, this
A kind of new technical solution is provided for cheap and industrialization manufacture laser light source and other related products.
In another embodiment, the luminescent dye includes following any: can photic hair laser dyestuff, can electroluminescent hair swash
The dyestuff of light.
On the one hand, in Material Field, there are the dyestuffs of photic hair laser, and there is also the dyestuffs of electroluminescent hair laser.This is just
Those skilled in the art provide the multiplicity selection of luminescent dye.On the other hand, if using the photic dyestuff for sending out laser,
The laser light source described previously as made from inkjet printing can then be excited by other light, such as femtosecond laser；It is readily appreciated that
, the parameter selection of corresponding femtosecond laser and the characteristic of the light source after ink cured itself, especially absorption spectrum is related；Such as
Fruit then the laser light source can then be excited by applying voltage, such as applies direct current using the dyestuff of electroluminescent hair laser
Voltage or pulse voltage；Illustratively, by embodiment described previously, those skilled in the art are easy to through the choosing to dyestuff
It selects and obtains: a kind of laser light source that the DC voltage by applying 3V can excite.According to material difference, DC voltage may
It is changed to pulse voltage as needed.Refresh rate needed for pulse frequency and amplitude meet display.
In another embodiment, the ink further includes auxiliary material.If on the one hand had including auxiliary material
The volatility for helping reduce solvent, on the other hand ensures that ink will not solidify in print procedure.
It should be pointed out that auxiliary material may not be required.Due to can not exhaustive all ink sets, so ability
Field technique personnel it is anticipated that: under certain formulas, it may not be necessary to auxiliary material, if solvent and luminescent dye selection
It is proper, it can still ensure that solvent volatility is unobvious in ink jet printing process, and ink is not easy to solidify, it may be assumed that do not include auxiliary
In the case where material, there is a possibility that, so that ink jet printing process can not be influenced substantially by cured.
In another embodiment, the luminescent dye includes: oligomerization phenylethylene blue light dyestuff, Coumarins green light dye
Material, rhodamine series dyes, or mixtures thereof half flower cyanines class red dye.Such as coumarin 1 53 or coumarin 6 or sieve
Red bright 6G dyestuff.
Preferred luminescent dye is stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B and its mixed
Close object, the more preferably mixture of three.
To those skilled in the art, according to luminescent color demand, the dyestuff of corresponding emission wavelength is selected.Example
Such as, perhaps the Coumarins such as coumarin 1 53 or coumarin 6 are green for the also optional oligomerization phenylethylene blue light dyestuff of luminescent dye
Perhaps the rhodamines such as rhodamine 6G are serial or half spends cyanines class red dye for photoinitiator dye.Due to the embodiment realize it is red green
Blue three kinds of light, then being easy to that RGB laser light source is made using the ink.
In another embodiment, the host material includes: polystyrene, polymethyl methacrylate, NOA series light
Or mixtures thereof curing materials.
For the embodiment, backing material of the host material as laser cavity has material with laser dye
Compatibility.Readily comprehensible, material compatibility is better, then is more suitable as host material.As can be seen that host material is such as
Fruit has good processing performance, then and very advantageously.
In another embodiment, the ink uses: water, methylene chloride, chloroform, dimethylformamide or it is mixed
Object is closed as solvent.As can be seen that the embodiment illustratively provides the range of choice of solvent.
In another embodiment, the ink uses following any formulas:
Stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into 300-1000mg/mL's
Glycerol, the volume ratio of glycerol and water is then added wherein the mass ratio of three dyestuffs and BSA are respectively 1-3% in BSA aqueous solution
For 1:1-4, preferably 1:2；
It is highly preferred that the ink uses following any formulas:
(1) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 400mg/mL
Aqueous solution, wherein the mass ratio of three dyestuffs and BSA are all 1%.It is eventually adding glycerol, the volume ratio of glycerol and water is 1:2；
(2) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 800mg/mL
Aqueous solution, wherein the mass ratio of three dyestuffs and BSA are all 1%.It is eventually adding glycerol, the volume ratio of glycerol and water is 1:2；
(3) stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA of 500mg/mL
The mass ratio of aqueous solution, wherein stilbenes, fluorescein sodium and rhodamine B and BSA are respectively as follows: 2%, 2% and 1%.Finally
The volume ratio of addition glycerol, glycerol and water is 1:2.
(4) in addition to the dosage of the above specific formula, still there are many selections, and wherein the solubility atmosphere of BSA aqueous solution is 300-
1000mg/mL.The mass ratio of rhodamine B, fluorescein sodium and stilbene and BSA are respectively 1%-2%, 1%-3%,
And 1%-3%.The volume ratio of glycerol and water is 30%-100%.
In another embodiment, when using above-mentioned formula (1) to (3), the laser light source is in 335-375nm femtosecond
Stimulated luminescence under the excitation of laser.As previously mentioned, the wavelength of femtosecond laser is by being formed by the absorption of light source after ink cured
Spectrum determines.
For above-mentioned related embodiment, host material selects bovine serum albumin (i.e. BSA).
In another embodiment, certain described scale includes following any: grade, micron order or smaller scale.
For the embodiment, the scale of each light source is smaller, is more advantageously implemented the image of higher resolution
Display effect.If any one light source is considered as a micro- semiglobe, according to the requirement of resolution ratio, we can be made with
Micro- semiglobe of resolution ratio corresponding size.The size of micro- semiglobe of any one light source can be 15,35,45,
85,100 microns etc., even more small.If the size of micro- semiglobe of any one light source is grade, it is suitable for family
Outer Large Screen Display Technology.
As can be seen that the optical mode in micro- semiglobe is Whispering-gallery-mode, for various sizes of micro- semiglobe,
Its mode spacing is different.According to Whispering-gallery-mode theory, hemispherical diameter is smaller, and mode spacing is bigger, and gain section memory exists
Pattern count it is fewer, when pattern count is reduced to one, as single-mode laser.
Further, the hemispherical diameter of micro- semiglobe corresponding to some light source is small arrives certain size, and described one
There are single-mode lasers when corresponding relationship, issued further to increase for the single-mode laser that scale cun goes out with the light source activation
Add the colour gamut section of laser.Illustrative rather than limitation, the certain size is about 15 microns.
In another embodiment, one group of laser light source module including tri- light sources of RGB can be made by ink.Hold
Readily understood, this is easy for using RGB three primary color theory come colour mixture.Referring to above, if excited using a branch of femtosecond laser and
Colour mixture, then this beam femtosecond laser can must be energized into simultaneously tri- light sources of the RGB, so as to using three primary color theory come
Colour mixture obtains various colors.Similar, if excited using DC voltage, finer control be may be implemented: to RGB tri-
A light source can control its voltage respectively, to obtain various colors using three primary color theory come colour mixture.
In another embodiment, the auxiliary material includes the polymer performed polymer of liquid.For polymer performed polymer,
It can just solidify after illumination or heat treatment.
In another embodiment, the auxiliary material includes following any: heat-curable epoxy resin, NOA series light are solid
Change glue.This with above auxiliary material is illustrated mutually to echo.
As can be seen that the light source of inkjet printing is printed by ink, it is described if printing a plurality of light sources
A plurality of light sources are often microspheroidal, are hemisphericals specifically.During the light source is made, used ink-jet
The ink of printing due to being liquid, prepared by light source be finally solid-state, then generally to make in ink jet printing process each
It is not contacted each other between light source to avoid merging from each other.
That is, often not contacted between each light source, and there are spacing；If each light source is interpreted as hemisphere,
So for a plurality of light sources, the first hemisphere and the second hemisphere (or even with third hemisphere etc.) are nontangential each other.
In another embodiment,
The laser light source obtained can make up the independent laser light source module of multiple groups；
In every group of independent laser light source module, at least two light sources can issue different face under identical shooting condition
The light of color.
, it is understood that in the colour mixture of at least two light sources, optionally, excited by femtosecond laser it is described at least
Two light sources, and if a branch of femtosecond laser only is used only, then this beam femtosecond laser can must be energized into simultaneously it is described
At least two light sources.So, since at least two light sources of a plurality of light sources can be under identical shooting condition
Issuing the light of different colours, it is assumed that a plurality of light sources are one group of light source module, such as triplets shown in FIG. 1, then
It can be realized as the colour mixture in every group of laser light source module using technology of the invention.Colour mixture is significantly such as root
Go out a variety of different colors according to RGB three primary colors energy colour mixture.
It should be pointed out that the present invention allows at least two light sources of a plurality of light sources can be in identical excitation item
The light of same color is issued under part.For example, the strong light in order to realize certain solid color, then in every group of laser light source module
A plurality of light sources are also possible to identical light source, and each light source of a plurality of light sources can be under identical shooting condition
Issue the light of same color.This laser light source module can be used for searchlight field.
It is indicated above, in another embodiment, every group of laser light source module is excited described by femtosecond laser
A plurality of light sources.The related content of femtosecond laser is described further below.
As can be seen that the parameter of specific femtosecond laser, such as wavelength, it is by being formed by light source after above-mentioned ink cured
It itself is determined.Stimulated light excitation, it is inevitable related with the absorption spectrum for being formed by light source itself after ink cured.That is, this
The wavelength that place is said is determined by the absorption spectrum for being formed by light source after ink cured.
Assuming that every group of laser light source module includes three light sources, each light source is using a kind of specific laser dye come ink-jet
Printing is made, then: when three light sources made from three kinds of dyestuffs can carry out stimulated luminescence by the laser of Same Wavelength,
The laser of this wavelength may be selected as shooting condition in those skilled in the art；Certainly, this, which does not repel, uses two kinds or three
The laser of kind wavelength is as shooting condition；That is, the wavelength of the laser for excitation can flexible choice: selection is a branch of to swash
Light, two beam laser or three beams of laser, to excite every group of laser light source module to be all possible, and the wavelength of every Shu Jiguang
Then determined by the absorption spectrum of the light source.Particularly, with hair is scanned using the light of multi beam different colours in the prior art
Light is simultaneously different for the display of image, and the present invention only needs to excite the light source using beam of laser.
In another embodiment, the light source can be excited by DC voltage.
For the embodiment, there is disclosed another mode of excitation.Certainly, either femtosecond laser excites, still
DC voltage excites, and after both depending on ink cured is formed by light source itself.In other words, the laser dye is obviously wanted
Has the characteristics of capable of being excited by certain DC voltage, such as DC voltage is about 3V.
In another embodiment, when the light source is for showing an image, every group of laser light source module (includes
A plurality of laser light sources) be stimulated and the light that issues, correspond to a pixel of described image.
For the embodiment, it is meant that every group of laser light source module is Pixel-level.This is advantageously implemented more
Fine image is shown, pushes laser technology in the application of high definition, super clear display field.
In another embodiment, when using the mode of excitation of DC voltage, every group of laser light source module can pass through
Thin film transistor (TFT) is driven, or is driven by other thin film transistor (TFT)s: such as oxide semiconductor thin-film transistor,
Polycrystalline SiTFT, amorphous silicon film transistor.Compared with through a branch of or this mode of excitation of multi beam femtosecond laser, directly
The mode of excitation of galvanic electricity pressure can independent, the even simultaneously each pixel of control, this laser light-source device for Pixel-level
It is very useful.Subsidiary, this mode of excitation can also be substantially reduced the volume of equipment in laser display field.
In another embodiment,
The interval of the laser light source is about 2.5-4 times of its diameter.
It is readily appreciated that, interval herein, is that can be changed according to the demand of light source.
In another embodiment,
Temperature and time in solidification process is determined by ink inherent characteristic.For example, BSA water solution system and polyphenyl second
Alkene/dichloromethane system heats 1 hour at 60 c, and NOA series material can then use several minutes of ultraviolet light.
In another embodiment,
For each group of RGB three primary colors light source, the diameter of the three primary colors light source is essentially identical and is located at equilateral three
Three angular vertex, the side length of the equilateral triangle then exceed the 10%-30% of diameter.It will be apparent that side herein
The long size relationship with diameter, can equally change according to the demand of light source.
In another embodiment, one or more print heads can be used in inkjet printing；The print head, for gradually beating
Print, or once print each light source in every group of laser light source module.
For the embodiment, referring to fig. 2, when using a print head, print head gradually prints every group of laser light source
Each light source in module, such as three light sources of red, green, blue are gradually printed according to R, G, B sequence；When the multiple print heads of use
When, multiple print heads can once print each light source in every group of laser light source module --- it is readily appreciated that, beating in work
Print head quantity is naturally larger than equal to the quantity of light source in every group of laser light source module, is greater than the number equal to tri- light sources of RGB
Amount.Fig. 3 is illustrated only in multiple print heads and is directed to some light source, such as multiple print heads of red light source, for a plurality of
The other light sources of light source do not show that.
In another embodiment, the printhead size is determined by the size of each light source.
As can be seen that the size of print head is related to the hemispherical diameter of micro- semiglobe described previously, determined by hemispherical diameter
It is fixed.The optional range of the size of the print head has 5,10,20,30,40,50,60 microns etc..Compare micron if necessary to be made
The smaller micro- semiglobe of scale can be using the ink-jet that can adjust ink drop size when the size of print head can not be smaller
Printer, which carrys out adaptability, slightly to be improved in order to which light source of the present invention is made by inkjet printing.As previously mentioned, if
Obtain millimetre-sized micro- semiglobe, then the size of print head can with it is appropriate it is big a bit.
The ink-jet printer that ink drop size can be adjusted may refer to following patent document in the prior art:
CN1876375A,US8042899B2,US8714692B1,US8955937B2,US8985723B2,US9573382B1.These are specially
Sharp document specification incorporated in the present invention in this together, however it is noted that these are that ink-jet in the prior art is beaten
The a part of print machine in relation to technology.Due to all prior arts impossible to exhaust, remaining can with reference to and it is slightly improved existing
There is technology no longer to list.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, it should be understood by those skilled in the art that: it still can be to aforementioned each reality
Technical solution documented by example is applied to modify or equivalent replacement of some of the technical features；And these modification or
Person's replacement, the range for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of for the ink of laser light source to be made, in which:
The ink, for inkjet printing laser light source is made；
The ink includes luminescent dye, host material and solvent.
2. ink according to claim 1, wherein
The luminescent dye include: can it is photic hair laser dyestuff, can it is electroluminescent hair laser or mixtures thereof dyestuff.
3. -2 described in any item inks according to claim 1, wherein
The light source includes RGB three primary colors light source.
4. ink according to claim 1, wherein
The luminescent dye includes: oligomerization phenylethylene blue light dyestuff, Coumarins green light dyestuff, rhodamine series dyes, and half
Or mixtures thereof flower cyanines class red dye.
Such as coumarin 1 53 or coumarin 6 or rhodamine 6G dyestuff.
Preferred laser dye is stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B and its mixture, more
The preferably mixture of three.
5. ink according to claim 1, wherein
The host material includes: polystyrene, polymethyl methacrylate, or mixtures thereof NOA series photo-curing material.
6. ink according to claim 1, wherein
The ink uses: water, methylene chloride, chloroform, and or mixtures thereof dimethylformamide is used as solvent.
7. ink according to claim 1, wherein
The ink uses following any formulas:
Stilbene, three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into the BSA water of 300-1000mg/mL
Glycerol is then added wherein the mass ratio of three dyestuffs and BSA are respectively 1-3% in solution, and the volume ratio of glycerol and water is 1:1-
4, preferably 1:2；
It is highly preferred that the ink uses following any formulas:
(1) stilbene, the BSA that three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into 400mg/mL are water-soluble
Liquid is eventually adding glycerol wherein the mass ratio of three dyestuffs and BSA are all 1%, and the volume ratio of glycerol and water is 1:2；
(2) stilbene, the BSA that three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into 800mg/mL are water-soluble
Liquid is eventually adding glycerol wherein the mass ratio of three dyestuffs and BSA are all 1%, and the volume ratio of glycerol and water is 1:2；
(3) stilbene, the BSA that three kinds of laser dyes of fluorescein sodium and rhodamine B are separately added into 500mg/mL are water-soluble
The mass ratio of liquid, wherein stilbenes, fluorescein sodium and rhodamine B and BSA are respectively as follows: 2%, 2% and 1%, are eventually adding
The volume ratio of glycerol, glycerol and water is 1:2.
8. ink according to claim 1, wherein
The scale of the laser light source includes: grade, micron order or smaller scale.
9. ink according to claim 1, wherein
The laser light source obtained can make up the independent laser light source module of multiple groups；
In every group of independent laser light source module, at least two light sources can issue different colours under identical shooting condition
Light.
10. ink according to claim 1, wherein
The ink further includes auxiliary material；
The auxiliary material includes the polymer performed polymer of liquid.
Preferably, the auxiliary material includes: heat-curable epoxy resin, NOA series optic-solidified adhesive or their mixture.
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358465.8A CN108948862A (en) | 2017-05-19 | 2017-05-19 | It is a kind of for the ink of laser light source to be made |
| EP18802018.4A EP3611021B1 (en) | 2017-05-19 | 2018-05-04 | Printing head module, system and method for printing laser light sources |
| US16/614,753 US11192388B2 (en) | 2017-05-19 | 2018-05-04 | Printing head module, system and method for printing laser sources |
| JP2019564049A JP7383485B2 (en) | 2017-05-19 | 2018-05-04 | Ink for laser light source manufacturing |
| US16/614,763 US11298957B2 (en) | 2017-05-19 | 2018-05-04 | Laser panel, laser array device, and laser display |
| JP2019564093A JP7181229B2 (en) | 2017-05-19 | 2018-05-04 | Laser light source printing method |
| PCT/CN2018/085670 WO2018210142A1 (en) | 2017-05-19 | 2018-05-04 | Printing head module, system and method for printing laser light sources |
| PCT/CN2018/085672 WO2018210144A1 (en) | 2017-05-19 | 2018-05-04 | Ink for producing laser light sources |
| EP18803067.0A EP3611234B1 (en) | 2017-05-19 | 2018-05-04 | Ink for producing laser light sources |
| EP18801676.0A EP3611557B1 (en) | 2017-05-19 | 2018-05-04 | Laser panel, laser array device, and laser display |
| JP2019564019A JP2020521327A (en) | 2017-05-19 | 2018-05-04 | Laser panel, laser array device and laser display |
| US16/614,769 US11535041B2 (en) | 2017-05-19 | 2018-05-04 | Ink for producing laser light sourcesy |
| PCT/CN2018/085671 WO2018210143A1 (en) | 2017-05-19 | 2018-05-04 | Laser panel, laser array device, and laser display |
| KR1020180057333A KR102215532B1 (en) | 2017-05-19 | 2018-05-18 | An ink for producing a laser source, and a printing laser source and laser display prepared therof |
| KR1020210016811A KR102339275B1 (en) | 2017-05-19 | 2021-02-05 | An ink for producing a laser source, and a printing laser source and laser display prepared therof |
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| CN201710358465.8A CN108948862A (en) | 2017-05-19 | 2017-05-19 | It is a kind of for the ink of laser light source to be made |
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| CN108948862A true CN108948862A (en) | 2018-12-07 |
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