CN101673165A - Resistance type glass-glass touch screen and manufacturing method thereof - Google Patents
Resistance type glass-glass touch screen and manufacturing method thereof Download PDFInfo
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- CN101673165A CN101673165A CN200810211867A CN200810211867A CN101673165A CN 101673165 A CN101673165 A CN 101673165A CN 200810211867 A CN200810211867 A CN 200810211867A CN 200810211867 A CN200810211867 A CN 200810211867A CN 101673165 A CN101673165 A CN 101673165A
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- 239000011521 glass Substances 0.000 title claims abstract description 152
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000000758 substrate Substances 0.000 claims abstract description 128
- 239000011261 inert gas Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 23
- 238000005530 etching Methods 0.000 claims description 21
- 239000000565 sealant Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 14
- 238000013007 heat curing Methods 0.000 claims description 8
- 239000012798 spherical particle Substances 0.000 claims description 8
- 238000000016 photochemical curing Methods 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 239000005297 pyrex Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
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Abstract
The invention discloses a resistance type glass-glass touch screen and a manufacturing method thereof. The touch screen comprises an upper glass substrate (1), a lower glass substrate (2), an annularbonding layer (3), an upper conducting layer (1a), a lower conducting layer (2a) and a plurality of electrodes, wherein the upper glass substrate (1) and the lower glass substrate (2) are parallelly and oppositely arranged; the upper conducting layer (1a) and the lower conducting layer (2a) are positioned on opposite surfaces of the upper glass substrate (1) and the lower glass substrate (2) respectively; the annular bonding layer (3) is positioned between the upper conducting layer (1a) and the lower conducting layer (2a) and surrounds the edges of the upper conducting layer (1a) and the lower conducting layer (2a); and the plurality of electrodes are positioned on the upper conducting layer (1a) and the lower conducting layer (2a) respectively, wherein a space sealed by the annular bonding layer (3), the upper conducting layer (1a) and the lower conducting layer (2a) is filled with an inert gas or air. The resistance type glass-glass touch screen reduces the pressure of a touch action, and prevents the breakage and the Newton ring phenomenon of the glass.
Description
Technical field
The present invention relates to a kind of glass-glass touch screen and preparation method thereof, relate in particular to structure of a kind of resistance type glass-glass touch screen and preparation method thereof.
Background technology
At present, touch-screen has entered into the every field of our live and work as a kind of human-computer interaction interface easily, according to different resistance-type, capacitor induction type, infrared-type and the surface acoustic wave types of being divided into of its principle of work and transmission medium, wherein resistive touch screen is the minimum and most widely used touch-screen of cost.And resistive touch screen can be divided into by the material of its upper and lower base plate: three types of film-films, film-glass, glass-glass.In this touch-screen of three types, the reliability with glass-glass touch screen is the highest again, is the main flow touch-screen that is applied to military affairs, field such as vehicle-mounted.
In the manufacture craft of existing resistance type glass-glass touch screen, between last lower glass substrate, adopt the structure of insulating point to isolate mostly, after using adhesive will go up the lower glass substrate applying, carry out etching and make the top glass substrate attenuate, cutting at last promptly gets required touch-screen, as disclosed method for making in the CN101082713A patent.The resistance type glass-glass touch screen of making like this causes touch action pressure very big owing to adopt the structure of insulating point to isolate, and touch-screen is cracked easily and be easy to generate the Newton ring phenomenon in the use.
Summary of the invention
Isolate the technical matters that causes that touch action pressure is big, touch-screen is cracked easily and be easy to generate the Newton ring phenomenon in order to solve structure that above-mentioned existing resistance type glass-glass touch screen adopts insulating point, the invention provides and a kind ofly can reduce touch action pressure, prevent resistance type glass-glass touch screen of glass fragmentation faced and Newton ring phenomenon and preparation method thereof.
Resistance type glass-glass touch screen provided by the invention comprises top glass substrate, lower glass substrate, the annular bonding coat, last conductive layer, lower conductiving layer and a plurality of electrode, top glass substrate and lower glass substrate are staggered relatively abreast, last conductive layer, lower conductiving layer lays respectively on the top glass substrate face relative with lower glass substrate, the annular bonding coat between last conductive layer and the lower conductiving layer and around on conductive layer, the edge of lower conductiving layer, a plurality of electrodes lay respectively on conductive layer and the lower conductiving layer, wherein, described annular bonding coat and last conductive layer, be filled with inert gas or air in the lower conductiving layer sealed space.
The present invention also provides a kind of method for making of resistance type glass-glass touch screen, and this method may further comprise the steps:
A. make conductive layer and lower conductiving layer respectively in the one side of top glass substrate, lower glass substrate, and on last conductive layer and lower conductiving layer, make electrode respectively;
B. make the first of annular bonding coat on last conductive layer and/or lower conductiving layer, this annular bonding coat is around the part edge of last conductive layer and/or lower conductiving layer, and reserves opening;
C. the one side that top glass substrate is had last conductive layer fits together with the one side that lower glass substrate has lower conductiving layer, and makes the electrode of top glass substrate walk line end to walk the corresponding connection of line end with the electrode of lower glass substrate respectively;
G. between top glass substrate and lower glass substrate, charge into inert gas or air, seal described opening then and form annular bonding coat by described opening.
Compare with prior art, the present invention is not owing to use the insulating point structure, but before last lower glass substrate seals fully injecting gas, make touch action pressure reduce like this, it is big that the thickness of top glass substrate also can suitably become, reduce the probability that touch-screen breaks in the use, and can prevent to produce interference fringe, just reduced the generation of Newton ring phenomenon.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of touch-screen of the present invention;
Fig. 2 is the top glass substrate electrode of touch-screen of the present invention and the schematic layout pattern of bonding coat first;
Fig. 3 is the lower glass substrate electrode lay-out synoptic diagram of touch-screen of the present invention;
Fig. 4 is an aerating device synoptic diagram of the present invention.
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
Resistance type glass-glass touch screen as shown in Figures 1 to 3, this touch-screen comprises top glass substrate 1, lower glass substrate 2, annular bonding coat 3, last conductive layer 1a, lower conductiving layer 2a and a plurality of electrode, top glass substrate 1 is staggered relatively abreast with lower glass substrate 2, last conductive layer 1a, lower conductiving layer 2a lays respectively on the relative face of top glass substrate 1 and lower glass substrate 2, the annular bonding coat 3 between last conductive layer 1a and the lower conductiving layer 2a and around on conductive layer 1a, the edge of lower conductiving layer 2a, a plurality of electrodes lay respectively on conductive layer 1a and the lower conductiving layer 2a, wherein, described annular bonding coat 3 and last conductive layer 1a, be filled with inert gas or air in the lower conductiving layer 2a sealed space.
Described inert gas is one or more in the gases such as helium, neon, argon gas, krypton gas, xenon for example.The gaseous tension that is charged into is 0.08-0.12MPA, can guarantee that like this top glass substrate 1 can separate fully with lower glass substrate 2, is unlikely to again owing to gaseous tension heaves or the touch sensitivity deficiency touch-screen too greatly.
Described annular bonding coat 3 comprises first and second portion, and the length of second portion is preferably the 1-5 millimeter.Wherein, first is the heat curing fluid sealant, and second portion is photocuring or normal temperature cure fluid sealant, and wherein the normal temperature cure fluid sealant is meant the colloid that can solidify in 20-30 ℃ temperature range, for example the epoxy pouring sealant of Resinlab company production.The effect of first is make to go up lower glass substrate to fit mutually, and this first is around the part edge of last conductive layer 1a, lower conductiving layer 2a, and reserves opening as inflation inlet; The effect of second portion is after inflation is finished inflation inlet to be sealed.Because upper and lower base plate bonding needs pressing, could make the switching electrode conduction of upper and lower circuit, so first adopts heat-curable glue.After the inflation, if use heat-curable glue, when gases are heated, they expand in the glass screen, the air pressure after being difficult to guarantee to seal.For making gas abundance in the glass screen, adopt photocuring or normal temperature cure fluid sealant.
Described heat curing fluid sealant is preferably the epoxy resin that is mixed with the bar-shaped or spherical particle of diameter between the 5-20 micron.The main effect of the bar-shaped or spherical particle of sneaking into be determine between the upper and lower glass substrate edge apart from d.Wherein bar-shaped or spherical particle can be silicon dioxide granule.
The thickness of described annular bonding coat 3 makes the top glass substrate 1 and the electrode of lower glass substrate 2 walk line end like this and can be connected conducting after last lower glass substrate is fitted less than the thickness of electrode sum on thickness of electrode on the top glass substrate 1 and the lower glass substrate 2.
Described top glass substrate 1, lower glass substrate 2 can be for well known to a person skilled in the art various suitable glass plates, top glass substrate 1 is preferably Pyrex or soda-lime glass, thickness is preferably the 0.1-0.3 millimeter, and lower glass substrate 2 is preferably soda-lime glass, and thickness is preferably the 1-3 millimeter.
Being provided with of electrode can be adopted mode of the prior art, and for example as Figure 1-3, last conductive layer 1a is provided with first electrode 4 and second electrode 5 that is parallel to each other, and has respectively that first electrode is walked line end 4a and second electrode is walked line end 5a; Lower conductiving layer 2a is provided with third electrode 6, the 4th electrode 7, the 5th electrode 8 and the 6th electrode 9, and wherein the third electrode that has of third electrode 6 is walked line end 6a and the 4th electrode that the 4th electrode 7 has and walked line end 7a and walk line end 4a and second electrode to walk line end 5a mutual corresponding respectively and be connected conducting at fit back and first electrode of top glass substrate 1, lower glass substrate 2.Conductive layer 1a and lower conductiving layer 2a are made of the conductive materials that evenly is coated on top glass substrate 1 and the lower glass substrate 2 arbitrarily respectively and have a light transmission on the electrode material, are preferably to adopt tin indium oxide (ITO) to constitute.
The invention also discloses the method for making of above-mentioned resistance type glass-glass touch screen, this method may further comprise the steps:
A. make conductive layer 1a and lower conductiving layer 2a respectively in the one side of top glass substrate 1, lower glass substrate 2, and on last conductive layer 1a and lower conductiving layer 2a, make electrode respectively;
B. make annular bonding coat 3 on last conductive layer 1a and/or lower conductiving layer 2a, this annular bonding coat 3 is reserved opening around the part edge of last conductive layer 1a and/or lower conductiving layer 2a;
C. the one side that top glass substrate 1 is had last conductive layer 1a fits together with the one side that lower glass substrate 2 has lower conductiving layer 2a, and makes the electrode of top glass substrate 1 walk line end to walk the corresponding connection of line end with the electrode of lower glass substrate 2 respectively;
G. between top glass substrate 1 and lower glass substrate 2, charge into inert gas or air, seal described opening then and form annular bonding coat 3 by described opening.
Wherein, in the A step, the described method for making known in those skilled in the art that is made as that goes up conductive layer 1a and lower conductiving layer 2a does not repeat them here.Etch pattern and make first electrode 4 and second electrode 5 on last conductive layer 1a, the thickness of electrode d1 on the last conductive layer is the 8-25 micron; Etch pattern and make third electrode 6, the 4th electrode 7, the 5th electrode 8 and the 6th electrode 9 on lower conductiving layer 2a, the thickness of electrode d2 on the lower conductiving layer is the 8-25 micron.
In step B, the annular bonding coat 3 of formation is a first, and the first of annular bonding coat 3 is the heat curing fluid sealant, and described heat curing fluid sealant is preferably the epoxy resin that is mixed with the bar-shaped or spherical particle of diameter between the 5-20 micron.Wherein bar-shaped or spherical particle can be silicon dioxide granule.The main effect of the bar-shaped or spherical particle of sneaking into be determine between the upper and lower glass substrate edge apart from d.The opening that first reserved of described annular bonding coat 3 is the 1-5 millimeter, the length of the second portion of promptly described annular bonding coat 3.
In step C, after last lower glass substrate is fitted, first electrode of top glass substrate 1 is walked line end 4a, second electrode, and to walk that line end 5a walks line end 6a with the third electrode of lower glass substrate 2 respectively, the 4th electrode is walked line end 7a corresponding, satisfying under the situation of d＜(d1+d2), first electrode of top glass substrate 1 is walked line end 4a, second electrode and is walked that line end 5a walks line end 6a with the third electrode of lower glass substrate 2 respectively, the 4th electrode is walked line end 7a and linked together and conducting because of pressurized.
In step G, can inflate with multiple mode and device, the mode of directly inflating for example, but adopt this mode with pipe, the contact site of gas-filled tube and opening needs that driving fit is good could inflate, the process more complicated, the sealing after charging gas is not easy to operate yet.So the aerating device that the invention provides is as shown in Figure 4 inflated by described opening the last lower glass substrate that posts, this device is to utilize air-breathing mode that top glass substrate 1 is adsorbed, thereby lower glass substrate is separated, and gas will enter between the lower glass substrate from described opening and finish inflation.This aerating device comprises substrate 10, main air entry 11 and a plurality of minutes air entries 12, main air entry 11 is positioned at the side of described substrate 10, and be communicated with described a plurality of minutes air entries 12, described a plurality of minutes air entries 12 are distributed in the center section of described substrate 10, during inflation top glass substrate 1 is placed on downwards on a plurality of minutes air entries of center section of substrate 10, utilizes the air-breathing top glass substrate 1 that makes of main air entry to separate to charge into inert gas or air with lower glass substrate 2.Simultaneously, can regulate air-breathing homogeneity by the distribution of controlling each minute air entry, and regulate air-breathing speed by the air pressure of controlling main air entry.Wherein, described inert gas one or more in the gases such as helium, neon, argon gas, krypton gas, xenon for example.
When the gaseous tension that charges into is the 0.08-0.12 MPa, stop inflation, can guarantee that like this top glass substrate 1 can separate fully with lower glass substrate 2, be unlikely to again owing to gaseous tension heaves or the touch sensitivity deficiency touch-screen too greatly.The annular bonding coat 3 of sealed open is a second portion, be preferably photocuring or normal temperature cure fluid sealant, length is preferably the 1-5 millimeter, adopting photocuring or normal temperature cure fluid sealant and not adopting the reason of heat seal glue is to prevent to use heat seal glue and to after the glass screen heating, when gases are heated, they expand in the glass screen, the air pressure after being difficult to guarantee to seal.The pressure that charges into inert gas or air is the 0.08-0.12 MPa.Adopt this aerating device to carry out that charge operation is simple, control is convenient and the sealing easily of inflation back.
The method for making of resistance type glass-glass touch screen provided by the invention can also comprise: behind step C, top glass substrate 1 is carried out etching, make the thickness of top glass substrate 1 be preferably the 0.1-0.3 millimeter, such thickness is the top glass substrate thickness commonly used of glass-glass touch screen, can make touch-screen be unlikely to too thin to touching enough sensitivities and make glass broken easily, inflate by step G more afterwards.Etching to top glass substrate 1 can have multiple mode of operation, for example can make facing down of top glass substrate 1, directly carry out etching and do not make lower glass substrate 2 and electrode contact etch liquid with etching solution, it is not but thereby this method of operating makes etching solution enter corroding electrode between the lower glass substrate easily, and easy to operate.The concrete steps that preferred engraving method adopts are as follows:
D. behind step C, enclose the sticking anti-etching diaphragm of one deck one-side band at the back side of lower glass substrate 2, then the top glass substrate 1 that posts and the edge of lower glass substrate 2 are sealed;
E. the glass group body to top glass substrate 1 after the sealing and lower glass substrate 2 formations carries out etching;
F. after etching is finished, remove the anti-etching diaphragm of lower glass substrate 2, as required top glass substrate 1 that fits together and lower glass substrate 2 are cut, expose the opening of reserving among the step C;
In step D; at first enclose the sticking anti-etching diaphragm of one deck one-side band at the back side of lower glass substrate 2; then seal approach is taked in the edge; the preferred fluid sealant that uses seals; described fluid sealant is preferably optic-solidified adhesive, is cured when fluid sealant infiltrates the space between top glass substrate 1 and the lower glass substrate 2 and arrives 3 millimeters the degree of depth.
In step e, adopt normal etch liquid to carry out etching two sheet glass substrates of the good seal that fits together among the described step D, the thickness of top glass substrate 1 is generally the 0.1-0.3 millimeter behind process etching attenuate, and the concentration of etched depth as required, etching solution and etching mode is different, the etched time is also different, and etching method can be to soak etching or spray etching.
In step F, after the etching of step e is finished, can cut the two sheet glass substrates of combining according to the size of required touch-screen as required, the hermetic unit around glass plate that forms in step e like this exposes the opening of the annular bonding coat 3 that forms among the step C with cut.
Adopt the method for glass etching simple, convenient, the thickness of top glass substrate can appropriateness increase, and is not easy to produce the cracked etc. of Newton ring phenomenon, glass in process, and relatively directly buys the little glass of thickness, has the advantage on the cost again.
Claims (12)
1. resistance type glass-glass touch screen, this touch-screen comprises top glass substrate (1), lower glass substrate (2), annular bonding coat (3), last conductive layer (1a), lower conductiving layer (2a) and a plurality of electrode, top glass substrate (1) is staggered relatively abreast with lower glass substrate (2), last conductive layer (1a), lower conductiving layer (2a) lays respectively on top glass substrate (1) face relative with lower glass substrate (2), annular bonding coat (3) is positioned between conductive layer (1a) and the lower conductiving layer (2a) and around last conductive layer (1a), the edge of lower conductiving layer (2a), a plurality of electrodes lay respectively on conductive layer (1a) and the lower conductiving layer (2a), wherein, described annular bonding coat (3) and last conductive layer (1a), be filled with inert gas or air in lower conductiving layer (2a) sealed space.
2. touch-screen according to claim 1, wherein, the pressure of described inert gas or air is the 0.08-0.12 MPa.
3. touch-screen according to claim 1, wherein, described annular bonding coat (3) comprises first and second portion, and described first is the heat curing fluid sealant, described second portion is photocuring or normal temperature cure fluid sealant, and the length of described second portion is the 1-5 millimeter.
4. touch-screen according to claim 3, wherein, described heat curing fluid sealant is the epoxy resin that is mixed with the bar-shaped or spherical particle of diameter between the 5-20 micron.
5. touch-screen according to claim 1, wherein, the thickness of described annular bonding coat (3) is less than the thickness of electrode sum on thickness of electrode on the described top glass substrate (1) and the described lower glass substrate (2).
6. the method for making of a resistance type glass-glass touch screen, this method may further comprise the steps:
A. make conductive layer (1a) and lower conductiving layer (2a) respectively in the one side of top glass substrate (1), lower glass substrate (2), and on last conductive layer (1a) and lower conductiving layer (2a), make electrode respectively;
B. go up at last conductive layer (1a) and/or lower conductiving layer (2a) and make annular bonding coat (3), this annular bonding coat (3) is around the part edge of last conductive layer (1a) and/or lower conductiving layer (2a), and reserves opening;
C. the one side that top glass substrate (1) is had last conductive layer (1a) fits together with the one side that lower glass substrate (2) has lower conductiving layer (2a), and makes the electrode of top glass substrate (1) walk line end to walk the corresponding connection of line end with the electrode of lower glass substrate (2) respectively;
G. between top glass substrate (1) and lower glass substrate (2), charge into inert gas or air, seal described opening then and form annular bonding coat (3) by described opening.
7. method for making according to claim 6, wherein, in step G, the pressure that charges into inert gas or air is the 0.08-0.12 MPa.
8. method for making according to claim 6, wherein, the annular bonding coat (3) that step B forms is a first, the first of annular bonding coat (3) is the heat curing fluid sealant, the annular bonding coat (3) of the described opening of sealing is a second portion among the described step G, the second portion of annular bonding coat (3) is photocuring or normal temperature cure fluid sealant, and the length of the second portion of described annular bonding coat (3) is the 1-5 millimeter.
9. method for making according to claim 8, wherein, described heat curing fluid sealant is the epoxy resin that is mixed with the bar-shaped or spherical particle of diameter between the 5-20 micron.
10. method for making according to claim 6, wherein, when fitting described top glass substrate (1) and described lower glass substrate (2), step C make the thickness of described annular bonding coat (3) less than the thickness of electrode sum on thickness of electrode on the described top glass substrate (1) and the described lower glass substrate (2).
11. method for making according to claim 6, wherein, in step G, use aerating device to inflate, described aerating device comprises substrate (10), main air entry (11) and a plurality of minutes air entries (12), described main air entry (11) is positioned at the side of described substrate (10), and with described a plurality of minutes air entry (12) be communicated with, described a plurality of minutes air entry (12) be distributed in the center section of described substrate (10), during inflation described top glass substrate (1) is placed on the described a plurality of minutes air entries of center section of described substrate (10), the air-breathing described top glass substrate (1) that makes of described main air entry is separated to charge into gas with described lower glass substrate (2).
12. according to the described method for making of each claim among the claim 6-11, this method also comprises: behind step C, top glass substrate (1) is carried out etching, the thickness that makes top glass substrate (1) is the 0.1-0.3 millimeter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102118676A CN101673165B (en) | 2008-09-11 | 2008-09-11 | Resistance type glass-glass touch screen and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102118676A CN101673165B (en) | 2008-09-11 | 2008-09-11 | Resistance type glass-glass touch screen and manufacturing method thereof |
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| CN101673165A true CN101673165A (en) | 2010-03-17 |
| CN101673165B CN101673165B (en) | 2011-09-07 |
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| CN2008102118676A Expired - Fee Related CN101673165B (en) | 2008-09-11 | 2008-09-11 | Resistance type glass-glass touch screen and manufacturing method thereof |
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| CN102951845A (en) * | 2012-11-02 | 2013-03-06 | 成都工投电子科技有限公司 | Single-side etching method for liquid crystal panel glass |
| CN104461211A (en) * | 2014-05-31 | 2015-03-25 | 福州大学 | 3D manufacturing method for resistive touch screen |
| CN104571771A (en) * | 2014-12-29 | 2015-04-29 | 黄石瑞视光电技术股份有限公司 | Gluing method for low-operating-force resistance-type touch screen |
| CN105677115A (en) * | 2016-03-25 | 2016-06-15 | 深圳力合光电传感股份有限公司 | Ultrathin touch screen and manufacturing method thereof |
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| JP4893082B2 (en) * | 2006-04-19 | 2012-03-07 | パナソニック株式会社 | Touch panel |
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| CN102951845A (en) * | 2012-11-02 | 2013-03-06 | 成都工投电子科技有限公司 | Single-side etching method for liquid crystal panel glass |
| CN102951845B (en) * | 2012-11-02 | 2016-01-20 | 成都工投电子科技有限公司 | A kind of one side engraving method of liquid crystal panel glass |
| CN104461211A (en) * | 2014-05-31 | 2015-03-25 | 福州大学 | 3D manufacturing method for resistive touch screen |
| CN104461211B (en) * | 2014-05-31 | 2017-07-04 | 福州大学 | A kind of 3D manufacture methods of resistive touch screen |
| CN104571771A (en) * | 2014-12-29 | 2015-04-29 | 黄石瑞视光电技术股份有限公司 | Gluing method for low-operating-force resistance-type touch screen |
| CN105677115A (en) * | 2016-03-25 | 2016-06-15 | 深圳力合光电传感股份有限公司 | Ultrathin touch screen and manufacturing method thereof |
| CN105717689A (en) * | 2016-04-26 | 2016-06-29 | 昆山龙腾光电有限公司 | Pressure-induction touch display panel |
| CN105717689B (en) * | 2016-04-26 | 2021-07-13 | 昆山龙腾光电股份有限公司 | Pressure induction touch display panel |
| CN111904159A (en) * | 2020-07-31 | 2020-11-10 | 深圳市中和智通智能科技有限公司 | Multi-purpose intelligent touch screen tea table double-screen bonding process |
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| CN101673165B (en) | 2011-09-07 |
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