CN104375723B - A kind of color method of condenser type touch screen substrate - Google Patents
A kind of color method of condenser type touch screen substrate Download PDFInfo
- Publication number
- CN104375723B CN104375723B CN201410474171.8A CN201410474171A CN104375723B CN 104375723 B CN104375723 B CN 104375723B CN 201410474171 A CN201410474171 A CN 201410474171A CN 104375723 B CN104375723 B CN 104375723B
- Authority
- CN
- China
- Prior art keywords
- touch screen
- weight
- parts
- condenser type
- type touch
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Decoration By Transfer Pictures (AREA)
- Manufacture Of Switches (AREA)
Abstract
The invention provides a kind of color method of condenser type touch screen substrate, comprise the following steps：Water transfer printing film is laid in the water surface；Activator is sprayed on the water transfer printing film surface, the activator includes following component：The diethylene glycol monoethyl ether of 20 ~ 25 parts by weight, the N'N carbonyl dimidazoles of 15 ~ 20 parts by weight, the dimethylbenzene of 40 ~ 50 parts by weight, the n-butanol of 5 ~ 10 parts by weight；Condenser type touch screen substrate is polished successively, pulsed laser irradiation and baking, be then immersed in water, the ink in the water transfer printing film is transferred to the surface of the condenser type touch screen substrate in the presence of water pressure, cleans, and dries.The present invention is coloured using the method for water transfer to condenser type touch screen substrate, be ensure that the coating layer thickness to be formed is relatively thin, is had good stability, difficult for drop-off, and technique is simple, highly reliable.
Description
Technical field
The present invention relates to touch screen technology field, more particularly to a kind of color method of condenser type touch screen substrate.
Background technology
Touch-screen is that induced signal is converted into data signal by one kind, realizes a kind of device of man-machine interaction；Wherein electric capacity
Touch-screen is by caused capacitance variations between electrode when touching and on substrate of finger or conducting medium, by driving core
The numeral conversion of piece, export the coordinate position of finger or conducting medium touch-control.Touch screen technology facilitates people to computer
Operate with, be a kind of extremely promising interactive input technology, thus by the most attention of various countries, and put into big
The human and material resources of amount are researched and developed to it, and novel touch screen continues to bring out.Capacitance touch screen has been widely used for hand at present
The fields such as machine, flat board.
The preparation method of capacitance touch screen is：First by substrate through processes such as over cleaning, ink for screen printing, punchings；Then it is right
Substrate carries out sawing sheet, and substrate cutting is made to the cover plate of capacitance touch screen for some pieces of cover plates, functional sheet then is pasted onto into lid
The bottom surface of plate, that is, be made capacitance touch screen.Wherein, in the process of ink for screen printing, prior art is carried out using ink printer
Ink prints, and the ink layer resulted in is thicker, and easily comes off, and adds the complexity of technique, reduces the reliable of product
Property, so as to have impact on the performance of touch-screen.It is easy to fall off due to ink layer, when making OGS touch screen, in order to improve touch-screen
Life-span, color coating (ink printed layer) and functional coating are generally produced on one side, and thus can cause ITO leads
" tomography " problem.It is considered as desirable by the inventor to, there is provided a kind of color method of condenser type touch screen substrate, the coating of formation are not easy to take off
Fall, and thinner thickness.
The content of the invention
Present invention solves the technical problem that being to provide a kind of color method of condenser type touch screen substrate, this method is formed
Coating it is difficult for drop-off, thinner thickness, and can cause the color coating and functional coating substrate glasses both sides make.
In view of this, the invention provides a kind of color method of condenser type touch screen substrate, comprise the following steps：
Water transfer printing film is laid in the water surface, water temperature is 32~36 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 20~25 parts by weight, the N'N- carbonyl dimidazoles of 15~20 parts by weight, 40~50 weight
The dimethylbenzene of part, the n-butanol of 5~10 parts by weight；
Condenser type touch screen substrate is polished successively, pulsed laser irradiation and toasted at 80~130 DEG C, is then soaked
Entering in water, the ink in the water transfer printing film is transferred to the surface of the condenser type touch screen substrate in the presence of water pressure,
Cleaning, dry.
Preferably, water temperature is 33~35 DEG C.
Preferably, the activator includes following component：
The diethylene glycol monoethyl ether of 22~24 parts by weight, the N'N- carbonyl dimidazoles of 15~18 parts by weight, 42~48 weight
The dimethylbenzene of part, the n-butanol of 6~9 parts by weight.
Preferably, the activator includes following component：
The diethylene glycol monoethyl ether of 23~24 parts by weight, the N'N- carbonyl dimidazoles of 16~17 parts by weight, 44~46 weight
The dimethylbenzene of part, the n-butanol of 7~8 parts by weight.
Preferably, the baking temperature of condenser type touch screen substrate is 90~130 DEG C.
Preferably, the baking temperature of condenser type touch screen substrate is 100~120 DEG C.
Preferably, the baking time of condenser type touch screen substrate is 20~60 minutes.
Preferably, it is 5~10 that the ink on the water transfer printing film, which includes weight ratio,：3~5：1~2：1~2：5~10：5~
10：8~12：13~15：1~5 thermoplastic acrylic resin, n-propyl acetate, trioctyl trimellitate (TOTM), acetone, nitro are fine
Tie up element, methacrylic acid, pentalyn resin, tung oil, organic pigment.
Preferably, the pulsed laser irradiation uses laser, and the input power of the laser is 4KW~5KW, light arteries and veins
It is 15W~30W to rush power, and spot size is 30 μm~60 μm, is put away from between 150 μm~160 μm, pitch is 90 μm~95 μ
M, light pulsewidth are the μ s of 5 μ s~8.
Preferably, described polish is specially：Grid is 700/cm2Waterproof abrasive paper polished
The invention provides a kind of color method of condenser type touch screen substrate, comprise the following steps：Water transfer printing film is put down
The water surface is laid on, water temperature is 32~36 DEG C；Activator is sprayed on the water transfer printing film surface, the activator include below into
Point：The diethylene glycol monoethyl ether of 20~25 parts by weight, the N'N- carbonyl dimidazoles of 15~20 parts by weight, the two of 40~50 parts by weight
Toluene, the n-butanol of 5~10 parts by weight；Condenser type touch screen substrate is polished successively, pulsed laser irradiation and 80~
Toast, be then immersed in water at 130 DEG C, the ink in the water transfer printing film is transferred to the condenser type in the presence of water pressure
The surface of touch screen base plate, clean, dry.
It is first, of the invention using diethylene glycol monoethyl ether, N'N- carbonyl dimidazoles, dimethylbenzene and n-butanol as activator,
The printing ink transfer in water transfer printing film be ensure that to the surface of condenser type touch screen substrate, and it is difficult for drop-off；Secondly, by capacitive touch
Touch panel substrate polished successively, pulsed laser irradiation, add the permeability of ink wherein, realize the color coating of formation
Orientation infiltration, so as to ensure good wearability and higher adhesive force；Again, by by condenser type touch screen substrate 80
Toasted at~130 DEG C, penetrated into beneficial to the ink in water transfer printing film in condenser type touch screen substrate, further increase coloring shape
Into coating stability.Compared with prior art, the present invention is carried out using the method for water transfer to condenser type touch screen substrate
Coloring, ensure that the coating layer thickness to be formed is relatively thin, has good stability, difficult for drop-off, and technique is simple, highly reliable.
Embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are simply further explanation the features and advantages of the present invention, rather than to the claims in the present invention
Limitation.
The embodiment of the invention discloses a kind of color method of condenser type touch screen substrate, comprise the following steps：
Water transfer printing film is laid in the water surface, and water temperature is 32~36 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 20~25 parts by weight, the N'N- carbonyl dimidazoles of 15~20 parts by weight, 40~50 weight
The dimethylbenzene of part, the n-butanol of 5~10 parts by weight；
Condenser type touch screen substrate is polished successively, pulsed laser irradiation and toasted at 80~130 DEG C, is then soaked
Entering in water, the ink in the water transfer printing film is transferred to the surface of the condenser type touch screen substrate in the presence of water pressure,
Cleaning, dry.
The present invention is coloured using the method for water transfer to condenser type touch screen substrate, ensure that the coating layer thickness to be formed
It is relatively thin, have good stability, it is difficult for drop-off, and technique is simple, and it is highly reliable.
Water transfer technique is a kind of environmentally friendly technology, and it makes the peel ply on water transfer printing film using the pressure and activator of water
Solution transfer, it would be desirable to the condenser type touch screen substrate of transfer, gradually press close to water transfer printing film along its profile, due in water transfer printing film
Ink layer and the intrinsic adhesion of condenser type touch screen substrate and produce adhesive force, so as to which the color in water transfer printing film is in water
Condenser type touch screen substrate surface is transferred in the presence of pressure.
According to the present invention, the ink on the water transfer printing film is preferably at least the ink of 100 DEG C of ability, more preferably resistance to
130~300 DEG C of ink.It is 5~10 that ink on the water transfer printing film, which includes weight ratio,：3~5：1~2：1~2：5~10：5
~10：8~12：13~15：1~5 thermoplastic acrylic resin, n-propyl acetate, trioctyl trimellitate (TOTM), acetone, nitro
Cellulose, methacrylic acid, pentalyn resin, tung oil, organic pigment.The present invention further preferably includes auxiliary agent, for
The auxiliary agent simultaneously has no special requirements, auxiliary agent preferably well known to those skilled in the art.The ink that the present invention uses is permeability
Ink, by penetrating into condenser type touch screen substrate, ensure that has higher adhesive force, and wearability is good, difficult for drop-off.
Water transfer printing film is laid in the water surface by the present invention, preferably removes the bubble below water transfer printing film；Water temperature is preferably 33~
35 DEG C, more preferably 34~35 DEG C, more preferably 35 DEG C.By selecting suitable water temperature, be advantageous to the ink in water transfer printing film
Smoothly it is transferred to the surface of condenser type touch screen substrate.
Then activator is sprayed on the water transfer printing film surface, the activator preferably includes following component：22~24
The diethylene glycol monoethyl ether of parts by weight, the N'N- carbonyl dimidazoles of 15~18 parts by weight, the dimethylbenzene of 42~48 parts by weight, 6~9
The n-butanol of parts by weight.
The present invention is used as activator, Ge Gecheng using diethylene glycol monoethyl ether, N'N- carbonyl dimidazoles, dimethylbenzene and n-butanol
/ synergy, ensure that printing ink transfer in water transfer printing film to the surface of condenser type touch screen substrate and, increase it
Adhesive force, it is difficult for drop-off.
The present invention for the condenser type touch screen substrate material and have no special requirements, it is preferred to use people in the art
Glass substrate known to member.
According to the present invention, condenser type touch screen substrate is polished successively, pulsed laser irradiation and at 80~130 DEG C
Baking, wherein, the time of polishing is preferably 10~30 minutes, more preferably 15~25 minutes；In bruting process, it is preferred to use
Grid is beaten for the position that the waterproof abrasive paper of 600~700/square centimeter needs to transfer to condenser type touch screen substrate
Mill, is preferably cleaned after polishing flat with 95% ethanol.
The pulsed laser irradiation preferably uses laser, and the laser parameter is preferably as follows：Input power be 4KW~
5KW, light pulse power are 15W~30W, and spot size is 30 μm~60 μm, are put away from between 150 μm~160 μm, pitch 90
μm~95 μm, light pulsewidth is the μ s of 5 μ s~8, and distribution density is 70 points/mm2To 72 points/mm2, texturing roughness is in 0.7 μm~0.9 μ
m.It is furthermore preferred that input power is 4.2KW~4.8KW, light pulse power is 18W~25W, and spot size is 40 μm~50 μm,
Point is away from between 154 μm~158 μm, pitch is 91 μm~93 μm, and light pulsewidth is the μ s of 6 μ s~7, and distribution density is 70 points/mm2Extremely
72 points/mm2, texturing roughness is at 0.7 μm~0.9 μm.
The present invention adds ink wherein by being polished condenser type touch screen substrate and pulsed laser irradiation
Permeability, the orientation infiltration of the color coating of formation is realized, so as to ensure good wearability and higher adhesive force.
The present invention is oozed by the way that condenser type touch screen substrate is toasted at 80~130 DEG C beneficial to the ink in water transfer printing film
Enter the interior of condenser type touch screen substrate, enhance the adhesive force between condenser type touch screen substrate and the coating of coloring formation, from
And further increase the stability for the coating that coloring is formed.The baking temperature for the condenser type touch screen substrate that the present invention uses is excellent
Elect 90~130 DEG C, more preferably 100~120 DEG C, more preferably 110~120 DEG C as；During the baking of condenser type touch screen substrate
Between be preferably 20~60 minutes, more preferably 30~60 minutes, more preferably 40~50 minutes.The temperature for the baking that the present invention uses
Degree and time are the important parameters of the stability for the coating for influenceing formation, wherein, temperature is too high will to cause capacitive touch screen base
Plate deforms, and ink on water transfer printing film is rotten；Temperature is too low, and the ink being unfavorable in water transfer printing film penetrates into condenser type
In touch screen base plate, it is impossible to reach the effect of increase adhesive force.
After condenser type touch screen substrate is immersed in the water, it is fixed preferably by support etc., avoids it with ripples
Movement, ensure that the graphite in water transfer printing film is transferred to the surface of the condenser type touch screen substrate.
There is no particular restriction for the water pressure of use by the present invention, it is preferred to use pressure well known to those skilled in the art is
Can, ensure that the ink in water transfer printing film is transferred to the surface of the condenser type touch screen substrate in the presence of water pressure.
Preferably, the cleaning step is specially：It is more excellent that condenser type touch screen substrate 3~8 times is rinsed using water
Choosing, glass substrate is washed successively using cleaning machine, alkali cleaning, two fluids (air and water, BJ) spray, ultra-pure water (DI)
Spray, high pressure cleaning showers, wherein cleaning speed are 3.5m/s, and cleaning temperature is 20 DEG C~25 DEG C, cleaning pressure 0.7kg/
cm2~1.2kg/cm2.The cleaning process is dirty and dust cleans up by condenser type touch screen substrate surface.The temperature of the drying
Degree is preferably 60~80 DEG C, more preferably 65~75 DEG C.For dry mode, it is preferred to use the mode such as drying, air-dried.Utilize
After method provided by the invention colours to condenser type touch screen substrate, side well known to those skilled in the art can be used
Method, by the condenser type touch screen substrate after coloring successively through steps such as plated film, etching, wire mark, cuttings, form capacitance touch
Screen.
From above scheme as can be seen that first, the present invention is with diethylene glycol monoethyl ether, N'N- carbonyl dimidazoles, dimethylbenzene
With n-butanol as activator, the printing ink transfer in water transfer printing film is ensure that to the surface of condenser type touch screen substrate, and be not easy
Come off；Secondly, condenser type touch screen substrate is polished successively, pulsed laser irradiation, adds the infiltration of ink wherein
Property, the orientation infiltration of the color coating of formation is realized, so as to ensure good wearability and higher adhesive force；Again, pass through
Condenser type touch screen substrate is toasted at 80~130 DEG C, penetrates into condenser type touch screen substrate beneficial to the ink in water transfer printing film
It is interior, further increase coloring formed coating stability.
The present invention is carried out using the method for water transfer to condenser type touch screen substrate, and technique is simple, and loss and pollution are lower；
Process is reduced, and reduces cost of labor, also, the scheme transferred using water is coloured condenser type touch screen substrate, is enriched
The visual experience of terminal user, it ensure that the coating layer thickness to be formed is relatively thin, have good stability, it is difficult for drop-off, and technique letter
It is single, it is highly reliable.
For a further understanding of the present invention, technical scheme provided by the invention is carried out specifically with reference to embodiment
Bright, protection scope of the present invention is not limited by the following examples.
The raw material and chemical reagent that the embodiment of the present invention uses are purchased in market.
Embodiment 1
Water transfer printing film is laid in the water surface, water temperature is 35 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 24 parts by weight, the N'N- carbonyl dimidazoles of 16 parts by weight, the dimethylbenzene of 45 parts by weight, 8
The n-butanol of parts by weight；
It is 700/cm using grid2Waterproof abrasive paper glass substrate is polished, then carried out using laser
Pulsed laser irradiation texturing, the laser parameter are as follows：Input power is 4.2KW~4.8KW, light pulse power be 18W~
25W, spot size are 40 μm~50 μm, are put away from between 154 μm~158 μm, pitch is 91 μm~93 μm, and light pulsewidth is 6 μ s
~7 μ s, distribution density are 70 points/mm2To 72 points/mm2, texturing roughness is at 0.7 μm~0.9 μm.
Glass substrate is toasted 50 minutes at 120 DEG C, is then immersed in water, the ink in the water transfer printing film is in hydraulic pressure
The surface of the condenser type touch screen substrate is transferred in the presence of power, glass substrate is washed successively using cleaning machine,
Alkali cleaning, two fluids (air and water, BJ) spray, ultra-pure water (DI) spray, high pressure cleaning showers, wherein cleaning speed is 3.5m/
S, cleaning temperature are 20 DEG C~25 DEG C, cleaning pressure 0.7kg/cm2~1.2kg/cm2., then dried at 70 DEG C, so that
The upper surface of condenser type touch screen substrate forms coating.
Embodiment 2
Water transfer printing film is laid in the water surface, water temperature is 32 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 20 parts by weight, the N'N- carbonyl dimidazoles of 18 parts by weight, the dimethylbenzene of 48 parts by weight, 7
The n-butanol of parts by weight；
It is 700/cm using grid2Waterproof abrasive paper glass substrate is polished, then carried out using laser
Pulsed laser irradiation texturing, the laser parameter are as follows：Input power is 4.2KW~4.8KW, light pulse power be 18W~
25W, spot size are 40 μm~50 μm, are put away from between 154 μm~158 μm, pitch is 91 μm~93 μm, and light pulsewidth is 6 μ s
~7 μ s, distribution density are 70 points/mm2To 72 points/mm2, texturing roughness is at 0.7 μm~0.9 μm.
Glass substrate is toasted 50 minutes at 120 DEG C, is then immersed in water, the ink in the water transfer printing film is in hydraulic pressure
The surface of the condenser type touch screen substrate is transferred in the presence of power, glass substrate is washed successively using cleaning machine,
Alkali cleaning, two fluids (air and water, BJ) spray, ultra-pure water (DI) spray, high pressure cleaning showers, wherein cleaning speed is 3.5m/
S, cleaning temperature are 20 DEG C~25 DEG C, cleaning pressure 0.7kg/cm2~1.2kg/cm2., then dried at 70 DEG C, so that
The upper surface of condenser type touch screen substrate forms coating.
Embodiment 3
Water transfer printing film is laid in the water surface, water temperature is 36 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 24 parts by weight, the N'N- carbonyl dimidazoles of 17 parts by weight, the dimethylbenzene of 43 parts by weight, 10
The n-butanol of parts by weight；
It is 700/cm using grid2Waterproof abrasive paper glass substrate is polished, then carried out using laser
Pulsed laser irradiation texturing, the laser parameter are as follows：Input power is 4.2KW~4.8KW, light pulse power be 18W~
25W, spot size are 40 μm~50 μm, are put away from between 154 μm~158 μm, pitch is 91 μm~93 μm, and light pulsewidth is 6 μ s
~7 μ s, distribution density are 70 points/mm2To 72 points/mm2, texturing roughness is at 0.7 μm~0.9 μm.
Glass substrate is toasted 60 minutes at 110 DEG C, is then immersed in water, the ink in the water transfer printing film is in hydraulic pressure
The surface of the condenser type touch screen substrate is transferred in the presence of power, glass substrate is washed successively using cleaning machine,
Alkali cleaning, two fluids (air and water, BJ) spray, ultra-pure water (DI) spray, high pressure cleaning showers, wherein cleaning speed is 3.5m/
S, cleaning temperature are 20 DEG C~25 DEG C, cleaning pressure 0.7kg/cm2~1.2kg/cm2., then dried at 70 DEG C, so that
The upper surface of condenser type touch screen substrate forms coating.
Embodiment 4
Water transfer printing film is laid in the water surface, water temperature is 33 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 25 parts by weight, the N'N- carbonyl dimidazoles of 15 parts by weight, the dimethylbenzene of 50 parts by weight, 10
The n-butanol of parts by weight；
It is 700/cm using grid2Waterproof abrasive paper glass substrate is polished, then carried out using laser
Pulsed laser irradiation texturing, the laser parameter are as follows：Input power is 4.2KW~4.8KW, light pulse power be 18W~
25W, spot size are 40 μm~50 μm, are put away from between 154 μm~158 μm, pitch is 91 μm~93 μm, and light pulsewidth is 6 μ s
~7 μ s, distribution density are 70 points/mm2To 72 points/mm2, texturing roughness is at 0.7 μm~0.9 μm.
Glass substrate is toasted 40 minutes at 115 DEG C, is then immersed in water, the ink in the water transfer printing film is in hydraulic pressure
The surface of the condenser type touch screen substrate is transferred in the presence of power, glass substrate is washed successively using cleaning machine,
Alkali cleaning, two fluids (air and water, BJ) spray, ultra-pure water (DI) spray, high pressure cleaning showers, wherein cleaning speed is 3.5m/
S, cleaning temperature are 20 DEG C~25 DEG C, cleaning pressure 0.7kg/cm2~1.2kg/cm2.Then dried at 70 DEG C, so that
The upper surface of condenser type touch screen substrate forms coating.
Respectively using the glass substrate after the processing of 1~embodiment of embodiment 4 as condenser type touch screen substrate, using such as lower section
Method prepares capacitive touch screen.
Step S1, plates conducting film on condenser type touch screen substrate；
Step S2, the circuit etching on the conducting film of condenser type touch screen substrate, so as to form transparency conducting layer；
Step S3, over transparent conductive layer silk-screen diaphragm；
Step S4, condenser type touch screen substrate is cut into multiple pieces of glass；
Step S5, pieces of glass is processed into regulation shape；
Step S6, diaphragm is removed, then cleans pieces of glass；
Step S7, the transparency conducting layer in pieces of glass is tested；
Step S8, binds flexible PCB in pieces of glass；
Step S9, pieces of glass and plastic membrane coversheet are fit together, and visible area oil is scribbled on plastic membrane coversheet
Ink；
Step S10, functional test is carried out to the pieces of glass and plastic membrane coversheet to fit together；
Step S11, paste auxiliary material；
Step S12, carry out final product quality inspection.
The adhesive force of the condenser type touch screen substrate formed after being coloured using cross-cut methods to the embodiment of the present invention 1~4 is carried out
Detection.Pass through horizontal stroke and perpendicular stroke on capacitance touch panel substrate using cross-cut tester, make generation 100 on capacitance touch panel substrate small
Lattice, then it is attached to 3M adhesive tapes on hundred grid, then tears 3M adhesive tapes rapidly again, whether its film layer takes off with amplification sem observation
Fall.As a result show, adhesive force is respectively 3B~5B, qualified.
The condenser type touch screen substrate formed after being coloured to the embodiment of the present invention 1~4 is heated to 350 DEG C of high temperature, again
Adhesive force is determined using cross-cut methods, is as a result shown, adhesive force is respectively 3B~5B, qualified.Therefore, the embodiment of the present invention 1~4
The high temperature abrasion resistance of the condenser type touch screen substrate formed after color is good.
Capacitive touch screen performance prepared by the condenser type touch screen substrate formed with color method provided by the invention is steady
Calmly, having good stability for the coating of formation is coloured, it is difficult for drop-off.
The explanation of above example is only intended to help the method and its core concept for understanding the present invention.It should be pointed out that pair
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of color method of condenser type touch screen substrate, it is characterised in that comprise the following steps：
Water transfer printing film is laid in the water surface, water temperature is 32 ~ 36 DEG C；
Activator is sprayed on the water transfer printing film surface, the activator includes following component：
The diethylene glycol monoethyl ether of 20 ~ 25 parts by weight, the N'N- carbonyl dimidazoles of 15 ~ 20 parts by weight, the diformazan of 40 ~ 50 parts by weight
Benzene, the n-butanol of 5 ~ 10 parts by weight；
Condenser type touch screen substrate is polished successively, pulsed laser irradiation and toasted at 80 ~ 130 DEG C, is then immersed in water
In, the ink in the water transfer printing film is transferred to the surface of the condenser type touch screen substrate in the presence of water pressure, cleaning,
Dry.
2. color method according to claim 1, it is characterised in that water temperature is 33 ~ 35 DEG C.
3. color method according to claim 1, it is characterised in that the activator includes following component：
The diethylene glycol monoethyl ether of 22 ~ 24 parts by weight, the N'N- carbonyl dimidazoles of 15 ~ 18 parts by weight, the diformazan of 42 ~ 48 parts by weight
Benzene, the n-butanol of 6 ~ 9 parts by weight.
4. color method according to claim 3, it is characterised in that the activator includes following component：
The diethylene glycol monoethyl ether of 23 ~ 24 parts by weight, the N'N- carbonyl dimidazoles of 16 ~ 17 parts by weight, the diformazan of 44 ~ 46 parts by weight
Benzene, the n-butanol of 7 ~ 8 parts by weight.
5. color method according to claim 1, it is characterised in that the baking temperature of condenser type touch screen substrate be 90 ~
130℃。
6. color method according to claim 5, it is characterised in that the baking temperature of condenser type touch screen substrate be 100 ~
120℃。
7. color method according to claim 1, it is characterised in that the baking time of condenser type touch screen substrate be 20 ~
60 minutes.
8. color method according to claim 1, it is characterised in that the ink on the water transfer printing film is including weight ratio
5~10：3~5：1~2：1~2：5~10：5~10：8~12：13~15：1 ~ 5 thermoplastic acrylic resin, n-propyl acetate, inclined benzene three
Sour three monooctyl esters, acetone, NC Nitroncellulose, methacrylic acid, pentalyn resin, tung oil, organic pigment.
9. color method according to claim 1, it is characterised in that the pulsed laser irradiation uses laser, described
The input power of laser is 4KW ~ 5KW, and light pulse power is 15W ~ 30W, and spot size is 30 μm ~ 60 μm, is put away from for 150 μ
Between m ~ 160 μm, pitch is 90 μm ~ 95 μm, and light pulsewidth is the μ s of 5 μ s ~ 8.
10. color method according to claim 1, it is characterised in that the polishing is specially：Grid is 700
/ cm2Waterproof abrasive paper polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474171.8A CN104375723B (en) | 2014-09-17 | 2014-09-17 | A kind of color method of condenser type touch screen substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474171.8A CN104375723B (en) | 2014-09-17 | 2014-09-17 | A kind of color method of condenser type touch screen substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104375723A CN104375723A (en) | 2015-02-25 |
| CN104375723B true CN104375723B (en) | 2018-02-09 |
Family
ID=52554690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410474171.8A Active CN104375723B (en) | 2014-09-17 | 2014-09-17 | A kind of color method of condenser type touch screen substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104375723B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757829A (en) * | 2020-12-31 | 2021-05-07 | 苏州欧普照明有限公司 | Marble texture coating, preparation method thereof, lamp fitting and lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238897A (en) * | 1995-03-03 | 1996-09-17 | Cubic:Kk | Activator composition used for hydraulic transfer |
| CN101204894A (en) * | 2006-12-22 | 2008-06-25 | 比亚迪股份有限公司 | Solid coating water printing film activating agent and solid coating water printing method |
| CN102438840A (en) * | 2009-04-30 | 2012-05-02 | 泰卡株式会社 | Method of hydraulic transfer, product of hydraulic transfer, and coating agent for hydraulic transfer film |
| CN103260899A (en) * | 2011-12-21 | 2013-08-21 | 爱赛璐化学株式会社 | Film for hydraulic transfer |
-
2014
- 2014-09-17 CN CN201410474171.8A patent/CN104375723B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08238897A (en) * | 1995-03-03 | 1996-09-17 | Cubic:Kk | Activator composition used for hydraulic transfer |
| CN101204894A (en) * | 2006-12-22 | 2008-06-25 | 比亚迪股份有限公司 | Solid coating water printing film activating agent and solid coating water printing method |
| CN102438840A (en) * | 2009-04-30 | 2012-05-02 | 泰卡株式会社 | Method of hydraulic transfer, product of hydraulic transfer, and coating agent for hydraulic transfer film |
| CN103260899A (en) * | 2011-12-21 | 2013-08-21 | 爱赛璐化学株式会社 | Film for hydraulic transfer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104375723A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI642545B (en) | Transfer film, method for fabricating electrostatic capacitance type input device, capacitance type input device, and image display apparatus having the same | |
| CN104020919B (en) | A kind of grapheme capacitive touch screen and its production method | |
| CN104049826B (en) | Carbon nanotube capacitive touch screen and manufacturing method thereof | |
| CN104216587A (en) | Silver nanowire conductive film touch screen and method for producing conductive film thereof | |
| CN102662539B (en) | The manufacture method of projection-type capacitive touch screen sensor and touch panel sensor and touch-screen | |
| KR101279369B1 (en) | Touch Panel and Method for Printing Ink Using the Same | |
| CN104375723B (en) | A kind of color method of condenser type touch screen substrate | |
| CN103365477A (en) | OGS (one glass solution) touch panel and manufacturing method thereof | |
| CN103488367B (en) | A kind of production technology of ultra-thin touch screen | |
| CN106471448A (en) | Duplexer, the manufacture method of duplexer, capacitance type contact panel and image display device | |
| CN204143401U (en) | A kind of ink section difference that makes up is to reduce the structure of optical cement bubble | |
| CN103400902A (en) | ITO film solar cell and pattern preparation method thereof | |
| CN203414935U (en) | Capacitive screen | |
| CN102945765B (en) | Method for manufacturing light-transmitting button of plated PC (polycarbonate) board | |
| CN205080538U (en) | GYF structure capacitive touch screen | |
| CN207690059U (en) | A kind of touch sensing and touch control film | |
| CN204203934U (en) | A kind of capacitance touching control panel substrate and capacitance type touch control screen | |
| CN103823593B (en) | Prepare method and its application of the protective glass cover plate of colorful window border | |
| CN206416611U (en) | A kind of plastic surface relief grain decorative panel | |
| CN203444448U (en) | OGS (one glass solution) touch control panel | |
| CN203178993U (en) | Capacitive touch screen | |
| CN103596371B (en) | The manufacture method of wiring board | |
| CN209508133U (en) | A kind of novel self-adhesive film | |
| CN112631467A (en) | Capacitive touch screen preparation method | |
| CN206856378U (en) | A kind of metal curved surface imitates carbon fiber texture decorative panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 351115 Putian City, Fujian province Jiangkou Town Hanjiang District Feitian Industry Industrial Park Applicant after: Fujian Province Yang Yang Au Optronics Co Address before: 351115 Putian City, Fujian province Jiangkou Town Hanjiang District Feitian Industry Industrial Park Applicant before: Fujian Province Fei Yang Photoelectric Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coloring method of capacitive touch screen substrate Effective date of registration: 20201015 Granted publication date: 20180209 Pledgee: China Co truction Bank Corp Putian Hanjiang Branch Pledgor: FUJIAN FEIYANG OPTRONICS Co.,Ltd. Registration number: Y2020350000121 |