CN103970330A - Touchpad manufacturing method - Google Patents
Touchpad manufacturing method Download PDFInfo
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- CN103970330A CN103970330A CN201310048255.0A CN201310048255A CN103970330A CN 103970330 A CN103970330 A CN 103970330A CN 201310048255 A CN201310048255 A CN 201310048255A CN 103970330 A CN103970330 A CN 103970330A
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Abstract
A touchpad manufacturing method includes steps of providing a reinforced glass plate as a mother substrate; manufacturing a plurality of touch induction layers such as one-glass touch sensor layers (OGS-sensor), wherein the touch induction layers are generally arranged on the mother substrate in an array manner so as to enable the touch induction layers on the mother substrate to respectively correspond to a unit substrate; laminating a protective antiacid film on the touch induction layers of the reinforced glass mother substrate; punching the antiacid film so as to form a plurality of antiacid film units; cutting the mother substrate so as to form a plurality of substrate units; subjecting the substrate units to CNC (computer numerical control) grinding; reinforcing and processing the ground substrate units such as HF (hydrogen fluoride-reinforcing and processing), so that a touchpad can be manufactured. Accordingly, the touchpad manufacturing method has the advantages that process can be simplified, equipment cost is reduced, and productivity and quality are improved.
Description
Technical field
The present invention is the manufacture method of relevant a kind of contact panel; espespecially a kind ofly mother substrate is first pasted to protection by antiacid film step, carry out again afterwards unit and cut and split step; to replace existing technique, mother substrate is first carried out to unit cut and split step and again per unit substrate is pasted to antiacid film step one by one afterwards, to reach, simplify technique, reduce equipment cost, promote the effect of production capacity and quality.
Background technology
On the whole the structure kenel of existing contact panel goes up and can be divided into monolithic glass formula (OGS-sensor, One-Glass Solution) contact panel and biplate glass type (GG type, Two-Glass Solution) contact panel, wherein this biplate glass type contact panel is by stacked formation of the strong glass plate of two changes, and makes respectively a touch-control sensing layer (or being called glass surface circuit) on this two surface of contact (inner face) of changing between strong glass plate; Wherein this monolithic glass formula (OGS-sensor) contact panel is made an inductive layer to reduce the thickness of contact panel at least one side of monolithic glass.Below that the existing technique of a contact panel is described with the technique of monolithic glass formula (OGS-sensor) contact panel, as shown in Figure 1A-1G, the existing technique of contact panel generally comprises the following step: step (1) as shown in Figure 1A, provides strong (chemical enhanced) glass plate of a change to be used as a mother substrate 10, step (2) as shown in Figure 1B, in this, change a surface of strong glass mother substrate 10 upper but do not limit and make a plurality of touch-control sensing layers (or being called glass surface circuit) 20 as one chip glass touch-control sensing layer (OGS-sensor, One Glass Solution) 20, wherein the plurality of touch-control sensing layer 20 is generally with array way, as transverse and longitudinal multirow, arrange as shown in Figure 1B, be arranged on this mother substrate 10 so that the corresponding unit substrate 30 that forms of each one chip glass touch-control sensing layer (OGS-sensor layer) 20 difference on this mother substrate 10, step (3) as shown in Figure 1 C, again in this change whole face on strong glass mother substrate 10 paste one can be from (or claim peelable glue) diaphragm (coating) 90 of shape in order to protect those glass touch-control sensing layers 20, and on this diaphragm 90, must process the glass that is provided with to distinguish constituent parts substrate 30 cuts and splits preset lines 91, that is cut the preset lines of splitting for being used as follow-up glass, so that this diaphragm 90 can be divided into and a plurality ofly compared with the unit diaphragm 92 of small size, with correspondence, paste on constituent parts substrate 30, step (4) is as shown in Fig. 1 D, in glass Qie Liebing unitization mode, cutting and split this mother substrate 10 to form a plurality of unit substrate 30 again, is generally to utilize rotary type glass cutting knife 100 following described in step (3) in order to distinguish the glass of constituent parts substrate to cut and split preset lines 91 and cut as shown in Fig. 1 D but do not limit, step (5) is as shown in Fig. 1 E, again constituent parts substrate 30 is carried out to CNC grinding, due to cutting of step (4), to split precision not high, therefore must cut and split place or the edge, hole separately offered carries out cutting down work to meet the dimension precision requirement of constituent parts substrate for the edge of cutting the constituent parts substrate after splitting, be generally utilize milling cutter 110 to grind as shown in Fig. 1 E but do not limit, step (6) is as shown in Fig. 1 F, the corresponding antiacid film 120 of unit that pastes an equivalent size on constituent parts substrate 30 again, the size of the antiacid film 120 of Ji Gai unit is to paste with whole face corresponding to per unit substrate 30, generally on the two sides of constituent parts substrate 30, paste respectively an antiacid film 120 of unit but do not limit, in order to protect the touch-control sensing layer 20 on constituent parts substrate 30, to avoid being subject to strengthening in subsequent reinforced job sequence, use solution 60 as the erosion of hydrofluorite (HF) solution, the diaphragm (coating) 90 now pasting in step (3) can first be removed but not limit, step (7) as shown in Figure 1 G, again constituent parts substrate 30 is strengthened to job sequence, generally that the multi-disc unit substrate 30 after completing steps (6) is immersed in hydrofluorite (HF) solution 60 together to strengthen job sequence, owing to having passed through primary reinforcement job sequence at strong (chemical enhanced) glass plate of the change shown in step (1), in technique, be considered as changing for the first time strong job sequence, therefore step (7) also claims HF-bis-to force work as shown in Figure 1 G, this step (7) is mainly in order to for grinding in step (5) but carry out HF-bis-at the limit end face that step (6) does not paste the mother substrate 10 of antiacid film 120 and force work, so that the limit end face respectively grinding can be reached the requirement of strengthening, so, complete a contact panel.
So, above-mentioned as shown in Figure 1A-1G the existing technique of contact panel, at least have following shortcoming or problem:
The existing technique of < 1 > is first to carry out step (4) " changing the Qie Liebing unitization of strong glass mother substrate 10 " step (being unit step) as shown in Fig. 1 D, again per unit substrate 30 is carried out to step (6) " the antiacid film 120 of the unit of pasting " step as shown in Figure 1 F one by one afterwards, therefore need adopt or configure the more laminator in order to the antiacid film 120 of the unit of pasting, relatively increase equipment cost.
The existing technique of < 2 > is to carry out one by one step (6) " the antiacid film 120 of the unit of pasting " step as shown in Figure 1 F for per unit substrate 30, so relatively consuming time and work consuming, be unfavorable for mass production, also relatively increase cost of manufacture.
The step (6) of the existing technique of < 3 > is as shown in Figure 1 F in " the antiacid film 120 of the unit of pasting " step, the mode that pastes of the antiacid film 120 of this unit does not limit, can utilize a prefabricated antiacid film 120 of unit directly to stick on one by one on per unit substrate 30, maybe can utilize the antiacid film 120 of screen painting mode wire mark one deck unit on per unit substrate 30, but the general approximately 50～100um of the machining precision of pad pasting or wire mark, cannot effectively become more meticulous again, be unfavorable for antiacid protection effect, relatively reduce yield and the quality of contact panel.
The step (6) of the existing technique of < 4 > is as shown in Figure 1 F in " the antiacid film 120 of the unit of pasting " step, the antiacid film 120 of this unit is generally that Double-face adhesive overlays on two main surfaces of per unit substrate, relatively consuming time and work consuming, is unfavorable for mass production.
< 5 > are because step (7) " changing strong job sequence " step (or claiming HF(hydrofluorite)-bis-is as shown in Figure 1 G forced work), if while having pin hole on the antiacid film 120 of unit, relatively can cause this glass touch-control sensing layer 20(glass surface circuit) impaired, relatively reduce yield and quality.
As from the foregoing,, therefore, in the association area of the technique of contact panel, still there is further improved desirability in requirement when the existing technique of above-mentioned contact panel is still difficult to realistic use.The present invention is in the field of this technical development limited space, proposes a kind of manufacture method of contact panel, effectively to solve shortcoming or the problem of existing technique.
Summary of the invention
Fundamental purpose of the present invention is the manufacture method that is to provide a kind of contact panel, to solve existing problem in above-mentioned prior art.
In order to achieve the above object, the invention provides a kind of manufacture method of contact panel glass, comprise step as follows:
Provide the strong glass plate of a change to be used as mother substrate;
On at least one surface of this mother substrate, make a plurality of touch-control sensing layers, so that the corresponding unit substrate that forms of each touch-control sensing layer difference on this mother substrate;
At this mother substrate, be provided with at least one surface of a plurality of touch-control sensing layers and paste primary antibodie sorrel, make this antiacid film can cover the plurality of touch-control sensing layer completely;
Die-cut this antiacid film is to form the antiacid film of a plurality of units, and wherein the antiacid film of constituent parts is that correspondence pastes on constituent parts substrate, and each glass that makes to expose between the antiacid film of constituent parts to distinguish constituent parts substrate is cut and split preset lines;
Along each glass, cut and split preset lines and cut and split this mother substrate to form a plurality of unit substrate, wherein on per unit substrate, correspondence pastes the antiacid film of at least one unit;
Constituent parts substrate is carried out to CNC grinding; And
Constituent parts substrate after grinding is forced to work, to complete a contact panel.
Wherein, this touch-control sensing layer comprises monolithic glass formula touch-control sensing layer and biplate glass type touch-control sensing layer.
Wherein, on two surfaces of this mother substrate, paste respectively primary antibodie sorrel.
Wherein, at die-cut this antiacid film to form in the step of the antiacid film of a plurality of units, it is further to utilize one by a plurality of units cutting dies, to arrange the formed cutting die that is combined into one and carry out die-cut this antiacid film once to form the antiacid film of a plurality of units, and wherein constituent parts cutting die is to coordinate the size of the antiacid film of constituent parts to form.
Wherein, its be for upper and lower two surfaces of this mother substrate respectively correspondence one cutting die is set, for carrying out the die-cut operation of Double-side Synchronous to being located at the lip-deep antiacid film of mother substrate.
In order to achieve the above object, the present invention also provides a kind of manufacture method of contact panel glass, comprises step as follows:
Provide the strong glass plate of a change for being used as mother substrate;
On at least one surface of this mother substrate, make a plurality of touch-control sensing layers, so that the corresponding unit substrate that forms of each touch-control sensing layer difference on this mother substrate;
At this mother substrate, be provided with at least one surface of a plurality of touch-control sensing layers and paste primary antibodie sorrel, make this antiacid film can cover the plurality of touch-control sensing layer completely;
On this antiacid film of this mother substrate, paste an anti-exposed film;
Die-cut this antiacid film is to form the antiacid film of a plurality of units, and wherein the antiacid film of constituent parts is that correspondence pastes on constituent parts substrate;
The dispergation that exposes, with so that expose to distinguish each glass of constituent parts substrate and cut and split preset lines between the antiacid film of constituent parts;
Along each glass, cut and split preset lines and cut and split this mother substrate to form a plurality of unit substrate, wherein on per unit substrate, correspondence pastes the antiacid film of at least one unit;
Constituent parts substrate is carried out to CNC grinding;
Constituent parts substrate after grinding is forced to work, to complete a contact panel finished product.
Wherein, this touch-control sensing layer comprises monolithic glass formula touch-control sensing layer and biplate glass type touch-control sensing layer.
Wherein, on two surfaces of this mother substrate, paste respectively primary antibodie sorrel.
Wherein, at die-cut this antiacid film to form in the step of the antiacid film of a plurality of units, it is to utilize one by a plurality of units cutting dies, to arrange the formed cutting die that is combined into one and carry out die-cut this antiacid film once to form the antiacid film of a plurality of units, and wherein constituent parts cutting die is to coordinate the size of the antiacid film of constituent parts to form.
Wherein, be for upper and lower two surfaces of this mother substrate respectively correspondence one cutting die is set, energy supply is carried out the die-cut operation of Double-side Synchronous to being located at the lip-deep antiacid film of mother substrate.
Thus effectively to solve shortcoming or the problem of existing technique, and reach the effect of work simplification, equipment cost minimizing, production capacity and contact panel quality-improving.
Still a further object of the present invention is the manufacture method that is to provide a kind of contact panel, wherein between antiacid film step and die-cut and this antiacid film step of unitization, further comprise one and paste anti-exposed film step pasting, and between die-cut and this antiacid this mother substrate step of film step Yu Qieliebing unitization of unitization, further comprise an exposure dispergation step and cut and split preset lines to appear the glass of constituent parts substrate, make adopted antiacid film can utilize an anti-exposed film and exposure dispergation program thereof to cut and split preset lines to appear the glass of constituent parts substrate, for the selectivity that can increase adopted antiacid film, to promote the quality that completes of contact panel.
For making the present invention more clearly full and accurate, by technique of the present invention and technical characterictic, coordinate following diagram to describe in detail as rear:
Accompanying drawing explanation
Figure 1A-1G is respectively each schematic flow sheet of the existing technique of contact panel.
Fig. 2 A-2G is respectively each schematic flow sheet of manufacture method first embodiment of contact panel of the present invention.
Fig. 3 A-3I is respectively each schematic flow sheet of manufacture method second embodiment of contact panel of the present invention.
Description of reference numerals: 10-mother substrate; 20-touch-control sensing layer; 30-unit substrate; The antiacid film of 40-; The antiacid film of 41-unit; 42-glass is cut and is split preset lines; 50-cutting die; 60-HF medicament; The antiacid film of 70-; The anti-exposed film of 80-; 90-diaphragm (coating); 91-glass is cut and is split preset lines; 92-unit's diaphragm; 100-glass cutting knife; 110-milling cutter; The antiacid film of 120-unit.
Embodiment
Shown in figure 2A-2G, it is the schematic flow sheet of manufacture method first embodiment of contact panel of the present invention.The manufacture method of the contact panel of the present embodiment comprises the following step:
Step (1) as shown in Figure 2 A, provides the strong glass plate of a change for being used as mother substrate 10.
Step (2) as shown in Figure 2 B, on changing at least one surface of strong glass mother substrate 10, this makes a plurality of touch-control sensing layers 20 as one chip glass touch-control sensing layer (OGS-sensor, One Glass Solution) but do not limit, this touch-control sensing layer 20 also can be described as glass surface circuit, wherein the plurality of touch-control sensing layer 20 is generally arrange but do not limit as formed transverse and longitudinal multirow with array way, to be arranged at least one surface of this mother substrate 10, as this mother substrate 10 one surface or two surface but do not limit, so that the corresponding unit substrate 30 that forms of each touch-control sensing layer 20 difference on this mother substrate 10.
Step (3) as shown in Figure 2 C, on at least one surface of this mother substrate 10, as on a plurality of touch-control sensing layers 20 that comprise single or double, paste by entire surface primary antibodie sorrel 40, wherein the mode that pastes of this antiacid film 40 does not limit, can utilize the antiacid film 40 of a tool suitable thickness and directly to stick on this mother substrate 10 and to paste lid, cover per unit substrate 30 as shown in Figure 2 C by an adhesive-layer, or utilizing the antiacid film 40 of screen painting mode (not shown) wire mark one deck on this mother substrate 10 stickup lid to cover per unit substrate 30.
Step (4) as shown in Figure 2 D, die-cut this antiacid film 40, as die-cut in one side or two-sided (on, below) die-cut to form the antiacid film 41 of a plurality of units, wherein the antiacid film 41 of per unit as above, below antiacid film 41 correspondences of each You Yi unit paste on per unit substrate 30, wherein the present invention utilizes especially mechanical designing technique to make a blanking units (not shown) and a cutting die matching 50 as shown in Fig. 2 D but does not limit, namely can be at this mother substrate 10 upper, correspondence is respectively established a cutting die 50 respectively below, for the die-cut operation of one side or two-sided once (synchronously) die-cut operation of being used for carrying out this antiacid film 40, wherein this cutting die 50 is unit cutting die (50) the institute one formations by a plurality of cooperation constituent parts substrate 30 sizes, and can utilize, the upper cutting die 50 of lower correspondence and lower cutting die 50 are for carrying out two-sided once (synchronously) die-cut operation, with so that paste at least one surface of this mother substrate 10 and the antiacid film 40 of this of tool suitable thickness can be punched to form the antiacid film 41 of a plurality of units, and between the antiacid film 41 of constituent parts, manifest glass and cut and split preset lines 42, as the sharp edge of utilizing cutting die 50 is cut and is split preset lines 42 for can manually removing (from shape) to manifest the glass surface of this mother substrate 10 below this antiacid film 40 to cut out glass on this antiacid film 40, for the cutting operation that is beneficial to this mother substrate 10 of follow-up Qie Liebing unitization, because of the non-sharp edge of glass cutting knife 100 therefore cannot directly first cut this antiacid film 40 or in order to paste this antiacid film 40 adhesive-layer used when cutting operation, but the sharp edge of this cutting die 50 can't switch to this mother substrate 10 to keep the complete of this mother substrate 10 in the die-cut operation of single or double.
As shown in Figure 2 E, this mother substrate 10 of Qie Liebing unitization is to form a plurality of unit substrate 30 for step (5), and wherein on per unit substrate 30, correspondence pastes an antiacid film 41 of unit; In this step (5), be generally to utilize rotary glass cutting knife 100 following the glass manifesting in step (4) to cut and split preset lines 42 and carry out cutting operation as shown in Figure 2 E.
Step (6) as shown in Figure 2 F, constituent parts substrate 30 is carried out to CNC grinding, namely utilize and have CNC(Compute Numerical Control, computer numeral is controlled) facility of function carry out high precision grinding operation and all offer more than one hole 43 on constituent parts substrate 30 in as Fig. 2 F as the limit end face of cutting raw edges end face or other holes of separately offering of finishing this mother substrate 10 in step (5).In this step (6), can utilize CNC milling cutter 110 grind as shown in Figure 2 F but do not limit.Because CNC grinding operation can be continued to use the correlation technique of existing technique, therefore repeat no more in this.
Step (7) as shown in Figure 2 G, is changed strong job sequence to the constituent parts substrate 30 after grinding, to complete a contact panel.In this step (7) as shown in Figure 2 G, generally that the multi-disc unit substrate after completing steps (6) 30 is immersed in hydrofluorite (HF) solution 60 to change strong job sequence, also claim HF-bis-to force work (shown in figure 1G), this step (7) is mainly carried out HF-bis-in order to each limit end face for ground and do not paste antiacid film 40 in step (6) and is forced work, so that the limit end face respectively grinding is reached the requirement of strengthening.Because HF-bis-forces the correlation technique that work industry can be continued to use existing technique, therefore repeat no more in this.
Shown in Fig. 3 A-3I, it is the schematic flow sheet of manufacture method second embodiment of contact panel of the present invention.The manufacture method of the contact panel of the present embodiment comprises the following step:
Step (1) as shown in Figure 3A, provides the strong glass plate of a change for being used as mother substrate 10; This step (1) is roughly the same as shown in Figure 2 A with the step (1) of the first embodiment.
Step (2) as shown in Figure 3 B, on changing a surface of strong glass mother substrate 10, this makes a plurality of touch-control sensing layers as the one chip glass touch-control sensing (OGS-sensor of the present embodiment, One Glass Solution) 20, or be called glass surface circuit, wherein the plurality of one chip glass touch-control sensing layer 20 is generally in array (transverse and longitudinal multirow) mode but does not limit to be arranged on the surface of this mother substrate 10, so that the corresponding unit substrate 30 that forms of each OGS-sensor layer 20 difference on this mother substrate 10; This step (2) is roughly the same as shown in Figure 2 B with the step (2) of the first embodiment.
Step (3) as shown in Figure 3 C, on a plurality of OGS-sensor layers 20 of this mother substrate 10, paste primary antibodie sorrel 70, wherein the mode that pastes of this antiacid film 70 does not limit, can utilize the antiacid film 70 of a tool suitable thickness directly to stick on this mother substrate 10 and paste lid and cover per unit substrate 30 as shown in Figure 3 C, or utilize the antiacid film 70 of screen painting mode wire mark one deck on this mother substrate 10 and paste lid that to cover per unit substrate 30(not shown); This step (3) is roughly the same as shown in Figure 2 C with the step (3) of the first embodiment.
Step (3') as shown in Figure 3 D, pastes an anti-exposed film 80 on this antiacid film 70 of this mother substrate 10 again; (3') this step is not present in the first embodiment.
Step (4) is as shown in Fig. 3 E, and die-cut this antiacid film 70 is to form the antiacid film 71 of a plurality of units, and wherein the antiacid film 71 of per unit is that correspondence pastes on per unit substrate 30; The present invention utilize especially mechanical designing technique with the cutting die 50 making facility and and match as shown in Fig. 3 E, for the die-cut operation that is used for carrying out this antiacid film 40, so that paste on this mother substrate 10 and the antiacid film 70 of this of tool suitable thickness can be punched and form the antiacid film 71 of a plurality of units, but cutting die 50 can not switch to this mother substrate 10 to keep the complete of this mother substrate 10 in die-cut operation; This step (4) is roughly the same as shown in Figure 2 D with the step (4) of the first embodiment, but this second embodiment in this step (4) not as the step (4) of the first embodiment between the antiacid film 41 of constituent parts, manifest glass and cut and split preset lines 42, but (3') first paste an anti-exposed film 80 in step, and in next newly-increased step, expose in (4') except glue (from shape) operation (as the exposure of mat UV light), to manifest glass between the antiacid film 71 of constituent parts, cut and split preset lines 72; Therefore this step (4) of the second embodiment and difference between the step (4) of the first embodiment are to be to manifest glass to cut that to split the mode of preset lines different, and especially second embodiment utilizes the exposure imaging of an anti-exposed film 80 and remove glue operation to manifest glass and cut and split preset lines 72.
Step (4') as shown in Fig. 3 F, the dispergation step of exposing; This step (4') fundamental purpose is for the anti-exposed film 80 that (3') pasted in step, and utilizes exposure imaging (4') of this step and cut and split preset lines 72 for next step (5) except glue operation manifests glass; (4') this step is not present in the first embodiment.
Step (5) is as shown in Fig. 3 G, and this mother substrate 10 of Qie Liebing unitization is to form a plurality of unit substrate 30, and wherein on per unit substrate 30, correspondence pastes an antiacid film 71 of unit; This step (5) is roughly the same as shown in Figure 2 E with the step (5) of the first embodiment, wherein this anti-exposed film 80 can be at this mother substrate 10 of this step (5) Qie Liebing unitization to form the front of a plurality of unit substrate 30 or to be removed afterwards (from shape), splits the front of step or make afterwards this anti-exposed film 80 and this antiacid film 70(71 cutting) from shape.
Step (6) is as shown in Fig. 3 H, constituent parts substrate 30 is carried out to CNC grinding, namely utilize and have CNC(Compute Numerical Control, computer numeral is controlled) facility of function carry out grinding operation as finishing in step (5) this mother substrate 10 cut raw edges; This step (6) is roughly the same as shown in Figure 2 F with the step (6) of the first embodiment.
Step (7), as shown in Fig. 3 I, is carried out HF-bis-to the constituent parts substrate 30 after grinding and is forced work industry, to complete a contact panel finished product.As shown in Fig. 3 I, after multi-disc can being ground, unit substrate 30 immerses in HF medicament 60 and forces work industry to carry out HF-bis-, and is to continue to use the correlation technique of existing technique because HF-bis-forces work industry, therefore repeat no more in this; This step (7) is roughly the same as shown in Figure 2 G with the step (7) of the first embodiment.
Main Differences point between above-mentioned first and second embodiment is to be: antiacid film 40 materials (comprising viscose glue) that the first embodiment adopts in technique and upper this glass thereof are cut and split antiacid film 70 materials (comprising viscose glue) that the generation type of preset lines 42 adopts in technique from the second embodiment and upper glass thereof and cut that to split the generation type of preset lines 72 different, therefore in second embodiment of the invention, step (3) paste antiacid film 70 steps and step (4) is die-cut and these antiacid film 70 steps of unitization between further comprise a step that pastes anti-exposed film 80 (3'), and the step that further comprises an exposure dispergation in step (4) between die-cut and these antiacid film 70 steps of unitization and these mother substrate 10 steps of step (5) Qie Liebing unitization (4'), so, can make antiacid film that the manufacture method of contact panel of the present invention adopts in technique be not restricted to this antiacid film 40(and comprise viscose glue) or this antiacid film 70(comprise viscose glue), can need to select different antiacid films with equipment, therefore the selectivity of antiacid film of the present invention can be increased, and the quality that completes of contact panel can be promoted.
As from the foregoing, Main Differences point and distinguishing characteristics between the manufacture method of contact panel of the present invention and existing technique are to be: existing technique is first to carry out " the Qie Liebing unitization of glass (mother substrate 10) " step and " CNC grinding " step, again per unit substrate 30 is carried out to " the antiacid film 120 of the unit of pasting " step one by one afterwards; The present invention first carries out " pasting antiacid film 40 " step to whole mother substrate 10, carries out afterwards " the Qie Liebing unitization of glass (mother substrate 10) " step and " CNC grinding " step again.
Therefore, the manufacture method of contact panel of the present invention and existing technique comparison, at least have following advantages:
1, reduce the purchase cost of laminator that existing technique adopts.
2, reduce time and the cost of the peelable glue flow process of existing technique, save as shown in Figure 1 C " in this change whole face on strong glass mother substrate 10 paste one can be from (or claim peelable glue) diaphragm (coating) 90 of shape " step (3); Because the present invention is in the step (3) of " whole face pastes primary antibodie sorrel 40/70 on this mother substrate 10 " as shown in Fig. 2 C, 3C, the antiacid film 40/70 that whole face pastes has protection and antiacid effect simultaneously.
3, the die-cut precision of the single or double of antiacid film can reach 30um, and the precision that is better than the antiacid film of wire mark and the antiacid film of pad pasting in existing technique is 50～100um approximately.
4, the two-sided die-cut production capacity that promotes of antiacid film, is conducive to mass production.
5, antiacid film free of pinholes of the present invention, is conducive to promote the surface quality of panel, and is conducive to into and is applicable to that follow-up erosion is cut or CNC grinds or changes and force the steps such as work; Cause " HF-bis-forces work " step is as shown in Figure 1 G to use HF medicament, if can cause while having pin hole on antiacid film in the step (6) of the impaired existing technique of the glass surface circuit step that " pastes antiacid film " as shown in Figure 1 F, if this antiacid film has free of pinholes, can cause touch-control sensing layer (being glass surface line layer) impaired, relatively reduce yield.
Above, being only the preferred embodiments of the present invention, is only illustrative for the purpose of the present invention, and nonrestrictive.At this professional skill field tool, common knowledge personnel understand, and in the spirit and scope that limit, can carry out many changes to it in the claims in the present invention, revise, and the even change of equivalence, but all will fall within the scope of protection of the present invention.
Claims (10)
1. a manufacture method for contact panel glass, is characterized in that, comprises step as follows:
Provide the strong glass plate of a change to be used as mother substrate;
On at least one surface of this mother substrate, make a plurality of touch-control sensing layers, so that the corresponding unit substrate that forms of each touch-control sensing layer difference on this mother substrate;
At this mother substrate, be provided with at least one surface of a plurality of touch-control sensing layers and paste primary antibodie sorrel, make this antiacid film can cover the plurality of touch-control sensing layer completely;
Die-cut this antiacid film is to form the antiacid film of a plurality of units, and wherein the antiacid film of constituent parts is that correspondence pastes on constituent parts substrate, and each glass that makes to expose between the antiacid film of constituent parts to distinguish constituent parts substrate is cut and split preset lines;
Along each glass, cut and split preset lines and cut and split this mother substrate to form a plurality of unit substrate, wherein on per unit substrate, correspondence pastes the antiacid film of at least one unit;
Constituent parts substrate is carried out to CNC grinding; And
Constituent parts substrate after grinding is forced to work, to complete a contact panel.
2. the manufacture method of contact panel glass according to claim 1, is characterized in that, this touch-control sensing layer comprises monolithic glass formula touch-control sensing layer and biplate glass type touch-control sensing layer.
3. the manufacture method of contact panel glass according to claim 1, is characterized in that, on two surfaces of this mother substrate, pastes respectively primary antibodie sorrel.
4. the manufacture method of contact panel glass according to claim 1, it is characterized in that, at die-cut this antiacid film to form in the step of the antiacid film of a plurality of units, it is further to utilize one by a plurality of units cutting dies, to arrange the formed cutting die that is combined into one and carry out die-cut this antiacid film once to form the antiacid film of a plurality of units, and wherein constituent parts cutting die is to coordinate the size of the antiacid film of constituent parts to form.
5. the manufacture method of contact panel glass according to claim 4, is characterized in that, its be for upper and lower two surfaces of this mother substrate respectively correspondence one cutting die is set, for carrying out the die-cut operation of Double-side Synchronous to being located at the lip-deep antiacid film of mother substrate.
6. a manufacture method for contact panel glass, is characterized in that, comprises step as follows:
Provide the strong glass plate of a change for being used as mother substrate;
On at least one surface of this mother substrate, make a plurality of touch-control sensing layers, so that the corresponding unit substrate that forms of each touch-control sensing layer difference on this mother substrate;
At this mother substrate, be provided with at least one surface of a plurality of touch-control sensing layers and paste primary antibodie sorrel, make this antiacid film can cover the plurality of touch-control sensing layer completely;
On this antiacid film of this mother substrate, paste an anti-exposed film;
Die-cut this antiacid film is to form the antiacid film of a plurality of units, and wherein the antiacid film of constituent parts is that correspondence pastes on constituent parts substrate;
The dispergation that exposes, with so that expose to distinguish each glass of constituent parts substrate and cut and split preset lines between the antiacid film of constituent parts;
Along each glass, cut and split preset lines and cut and split this mother substrate to form a plurality of unit substrate, wherein on per unit substrate, correspondence pastes the antiacid film of at least one unit;
Constituent parts substrate is carried out to CNC grinding;
Constituent parts substrate after grinding is forced to work, to complete a contact panel finished product.
7. the manufacture method of contact panel glass according to claim 6, is characterized in that, this touch-control sensing layer comprises monolithic glass formula touch-control sensing layer and biplate glass type touch-control sensing layer.
8. the manufacture method of contact panel glass according to claim 6, is characterized in that, on two surfaces of this mother substrate, pastes respectively primary antibodie sorrel.
9. the manufacture method of contact panel glass according to claim 8, it is characterized in that, at die-cut this antiacid film to form in the step of the antiacid film of a plurality of units, it is to utilize one by a plurality of units cutting dies, to arrange the formed cutting die that is combined into one and carry out die-cut this antiacid film once to form the antiacid film of a plurality of units, and wherein constituent parts cutting die is to coordinate the size of the antiacid film of constituent parts to form.
10. the manufacture method of contact panel glass according to claim 9, is characterized in that, be for upper and lower two surfaces of this mother substrate respectively correspondence one cutting die is set, energy supply is carried out the die-cut operation of Double-side Synchronous to being located at the lip-deep antiacid film of mother substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048255.0A CN103970330A (en) | 2013-02-06 | 2013-02-06 | Touchpad manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048255.0A CN103970330A (en) | 2013-02-06 | 2013-02-06 | Touchpad manufacturing method |
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| CN103970330A true CN103970330A (en) | 2014-08-06 |
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| CN201310048255.0A Pending CN103970330A (en) | 2013-02-06 | 2013-02-06 | Touchpad manufacturing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI621980B (en) * | 2017-03-30 | 2018-04-21 | Litemax Electronics Inc | Touch panel and manufacturing method thereof |
| CN108803949A (en) * | 2017-04-28 | 2018-11-13 | 晶达光电股份有限公司 | Touch panel and its manufacturing method |
| CN112578943A (en) * | 2020-12-25 | 2021-03-30 | 东莞市仁奇科技有限公司 | Preparation method of reinforced single-layer glass touch screen |
-
2013
- 2013-02-06 CN CN201310048255.0A patent/CN103970330A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI621980B (en) * | 2017-03-30 | 2018-04-21 | Litemax Electronics Inc | Touch panel and manufacturing method thereof |
| CN108803949A (en) * | 2017-04-28 | 2018-11-13 | 晶达光电股份有限公司 | Touch panel and its manufacturing method |
| CN112578943A (en) * | 2020-12-25 | 2021-03-30 | 东莞市仁奇科技有限公司 | Preparation method of reinforced single-layer glass touch screen |
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