CN201438297U - Matrix form touch panel - Google Patents
Matrix form touch panel Download PDFInfo
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- CN201438297U CN201438297U CN2009201566726U CN200920156672U CN201438297U CN 201438297 U CN201438297 U CN 201438297U CN 2009201566726 U CN2009201566726 U CN 2009201566726U CN 200920156672 U CN200920156672 U CN 200920156672U CN 201438297 U CN201438297 U CN 201438297U
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Abstract
The utility model provides a matrix form touch panel which comprises a transparent base material, a first sensing circuit layer and a second sensing circuit layer, wherein the first sensing circuit layer comprises a plurality of first sensing units; the first sensing units are connected with each other in a first axial direction; the second sensing circuit layer comprises a plurality of second sensing units; the second sensing units are connected with each other in a second axial direction; the first axial direction and the second first axial direction are crossed; and the first sensing units and the second ensing units form a matrix graph. The base material is connected with the first sensing circuit layer through a jointing layer; the first sensing circuit layer is connected with the second sensing circuit layer through an insulating layer; and the mist degree of at least one of the jointing layer or the insulating layer ranges from 1 to 50 percent. The jointing layer or/and the insulating layer of the matrix form touch panel has the effect of homogenizing light rays, and the problem of non-uniform chromaticity caused when a light source penetrates through the first and the second sensing units can be solved.
Description
Technical field
The utility model relates to a kind of matrix form contact panel, particularly relates to a kind of matrix form contact panel that can reduce the colourity inequality.
Background technology
At present in that Touch Screen can be according to the physical principle of its detecting touch point on the market, mainly be divided into two major types, a kind of is the electric resistance touch-control technology, be to utilize finger or other contact head flicking screen to produce voltage, a kind of is the capacitive touch control techniques, is to cause that by the weak current that human body produces the change of electric field is to reach the effect of induction when touching.
Wherein, no matter be that resistance-type or capacitive touch control techniques are united again and be divided into analog touch technology and digital touch technology, the processing procedure of analog touch technology is comparatively simple, therefore be widely used among each industry, but the analog touch technology of this kind also can't be realized the function of multipoint mode touch-control, in addition, this analog touch technology need regularly be done positioning correcting, reduced convenience in the use, also having easily because the Electromagnetic Interference of external noise causes locating mistake also is the problem of this technology.
Fa Zhan matrix form touch technology utilized the principle of digital transmission to realize function of multi-spot touch, and need not proofread and correct also and can locate accurately afterwards.Existing known production method be base material such as glass or plate layer of conductive film above the plastics earlier such as ITO film or ATO film after, on base material, form the figure that institute's desire is made in etched mode again, if use at electric resistance touch-control panel and then have one deck air layer in the middle of the conductive film, if use at capacitance type touch-control panel and then have a layer insulating in the middle of the conductive film, this kind way processing procedures such as light shield and exposure imaging of need arranging in pairs or groups, processing procedure is loaded down with trivial details and need higher manufacturing cost.Therefore, industry develops that another kind of way be the figure that forms conductive film with mode of printing, so can reduce cost, but with the gap broad between the unit of the formed figure of mode of printing, so produced a problem: general conductive film itself is not to be complete water white transparency, if need the then required cost of the higher conductive film of transparency high, usability to industry is limited, and general conductive film is being applied to gap between the unit when very little, people's eyesight still can't be discovered the colour difference that is produced between conductive film and base material, but when the broad of gap, just see easily because the lines that colour difference produced of both materials, therefore, the phenomenon of just at present making the colourity inequality of capacitive touch control techniques with printing-type still remains to be improved.
This shows that above-mentioned existing printing-type is made the capacitive touch control techniques and obviously still have inconvenience and defective in structure and use, and demands urgently further being improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of matrix form contact panel of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing touch technology exists, the design everybody based on being engaged in this type of product design, making abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of matrix form contact panel of new structure, can improve general existing touch technology, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
The utility model content
Fundamental purpose of the present utility model is, overcomes the defective that existing touch technology exists, and a kind of matrix form contact panel of new structure is provided, and technical matters to be solved is to make its phenomenon that can reduce optics colourity inequality, is very suitable for practicality.
The purpose of utility model and solve its technical matters and realize by the following technical solutions.According to a kind of matrix form contact panel that the utility model proposes, wherein said panel comprises: a transparent base; The first sensing circuit layer, the described first sensing circuit layer comprises a plurality of first sensing cells, and described sensing cell axially links with first each other; The second sensing circuit layer, the described second sensing circuit layer comprises a plurality of second sensing cells, described sensing cell axially links with second each other, described first axially second axially intermeshes with this, and described a plurality of first sensing cell and described a plurality of second sensing cell formation one matrix figure jointly; One knitting layer is arranged between described base material and the described first sensing circuit layer; An and insulation course, be arranged between described first sensing circuit layer and the described second sensing circuit layer, wherein said insulation course comprises an optical cement, and at least one mist degree of described knitting layer and described insulation course is 1% to 50% when wherein measuring with JIS K7136 standard method.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
Aforesaid matrix form contact panel, wherein said first is axially axially orthogonal with described second.
Aforesaid matrix form contact panel, at least one of wherein said knitting layer and insulation course comprises a plurality of diffusion particles, and the mist degree of described layer is 1% to 50%.
Aforesaid matrix form contact panel, the mist degree of wherein said layer is 15% to 30%.
Aforesaid matrix form contact panel, the particle diameter of wherein said diffusion particle are 1 micron to 50 microns.
Aforesaid matrix form contact panel, wherein said knitting layer are an optical cement.
Aforesaid matrix form contact panel, wherein said a plurality of sensing cells be shaped as rhombus.
Aforesaid matrix form contact panel, wherein said base material are glass or plastics.
Aforesaid matrix form contact panel, wherein further comprise a supporting layer, described supporting layer is positioned at the opposite side of second sensed layer, comprise another knitting layer that is made of optical cement between described second sensed layer and the described supporting layer, wherein the mist degree of described another knitting layer is 0% to 50% when measuring with JIS K7136 standard method.
The purpose of this utility model and solve its technical matters and also realize by the following technical solutions.According to a kind of matrix form contact panel that the utility model proposes, wherein said panel comprises: a transparent base; The first sensing circuit layer, the described first sensing circuit layer comprises a plurality of first sensing cells, and described sensing cell axially links with first each other; The second sensing circuit layer, the described second sensing circuit layer comprises a plurality of second sensing cells, described sensing cell axially links with second each other, described first axially axially intermeshes with described second, and described a plurality of first sensing cell and the common matrix figure that forms of described a plurality of second sensing cell; One knitting layer is arranged between described base material and the described first sensing circuit layer; And an air layer, being arranged between described first sensing circuit layer and the described second sensing circuit layer, the mist degree of described knitting layer is 1% to 50% when wherein measuring with JIS K7136 standard method.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
Aforesaid matrix form contact panel, wherein said knitting layer comprises a plurality of diffusion particles, and the mist degree of described knitting layer is 1% to 50%.
Aforesaid matrix form contact panel, the mist degree of wherein said knitting layer are 15% to 30%.
Aforesaid matrix form contact panel, the particle diameter of wherein said diffusion particle are 1 micron to 50 microns.
Aforesaid matrix form contact panel, wherein said base material are glass or plastics.
Aforesaid matrix form contact panel, wherein further comprise a supporting layer, described supporting layer is positioned at the opposite side of second sensed layer, comprise another knitting layer that is made of optical cement between described second sensed layer and the described supporting layer, wherein the mist degree of described another knitting layer is 0% to 50% when measuring with JIS K7136 standard method.
The utility model compared with prior art has tangible advantage and beneficial effect.As known from the above for achieving the above object, the utility model provides a kind of matrix form contact panel that reduces the phenomenon of optics colourity inequality, described panel comprises a transparent base, the first sensing circuit layer, the described first sensing circuit layer comprises a plurality of first sensing cells, described sensing cell axially links with first each other, the second sensing circuit layer, the described second sensing circuit layer comprises a plurality of second sensing cells, described sensing cell axially links with second each other, described first axially second axially intermeshes with this, and a plurality of first sensing cell and a plurality of second sensing cell formation one matrix figure jointly.Link with a knitting layer between wherein said base material and the described first sensing circuit layer, link with an insulation course or air layer between wherein said first sensing circuit layer and the described second sensing circuit layer; At least one mist degree of described knitting layer and described insulation course is 1% to 50% when measuring with JIS K7136 standard method.
By technique scheme, the utility model printing-type is made the capacitive touch control techniques and had following advantage and beneficial effect at least: the knitting layer of matrix form touch panel of the present utility model or/and insulation course have the effect of homogenize light, can reduce when light source sees through first and second sensing circuit layer the problem of the colourity inequality that is produced.
A kind of matrix form contact panel of the present utility model is with the effect of the generation of phenomenon that reduces optics colourity inequality and reduction stray capacitance.Can be applied on small size flat-panel screens such as mobile phone or the GPS, or large scale flat-panel screens such as TV, monitor (monitor) or mobile computer screen.
In sum, the utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic cross-sectional view of first embodiment of the utility model matrix form contact panel.
Fig. 2 is the front elevation of first embodiment of the utility model matrix form contact panel.
Fig. 3 is the schematic cross-sectional view of second embodiment of the utility model matrix form contact panel.
Fig. 4 is the front elevation of second embodiment of the utility model matrix form contact panel.
Fig. 5 is the schematic cross-sectional view of the 3rd embodiment of the utility model matrix form contact panel.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the matrix form contact panel that the utility model proposes, its embodiment, structure, feature and effect thereof, describe in detail as after.
First embodiment of a kind of matrix form contact panel of the utility model as shown in Figure 1, described embodiment is capacitive matrix form contact panel, forming of wherein said matrix form contact panel 1 by long-pending the closing of a multilayer template, described multilayer lamina membranacea comprises a transparent base 11, described base material one side links with a knitting layer 21 and the first sensing circuit layer 31, and the described first sensing circuit layer opposite side links with an insulation course 41 and the second sensing circuit layer 51.The wherein said first sensing circuit layer 31 and the second sensing circuit layer 51 contain first sensing cell 311 and second sensing cell 511 respectively.One specific embodiment as shown in Figure 2, the wherein above-mentioned first sensing circuit layer 31 has a plurality of first sensing cells 311 of the direction series connection of prolonging transverse axis; The second sensing circuit layer 51 has a plurality of second sensing cells 511 of the direction series connection of prolonging the longitudinal axis, wherein first of the first sensing circuit layer 31 axial 312 and second axial 512 the arranging of the second sensing circuit layer 51 with the form of shaft staggered (axis intersect), be preferably first axially axially orthogonal with second, a plurality of first sensing cells 311 and a plurality of second sensing cells, 511 common matrix figures that form.Sensing cell covers layer of conductive material, and wherein the gap between unit and the unit 411 is the zone of no any conductive material.It should be noted: if this gap width is too narrow higher stray capacitance arranged then, this stray capacitance can produce noise and then the influence effect to sensing.According to an embodiment of the present utility model, described gap width is that 50 microns (μ m) are to 300 microns.Above-mentioned sensing cell can be any Any shape of being familiar with known to the utility model technician, in an embodiment of the present utility model, described sensing cell be shaped as rhombus.The employed transparent base 11 of the utility model matrix form contactor control device can be any any material of being familiar with known to the utility model technician, for example glass or plastics.Above-mentioned plastic basis material there is no particular restriction, and transparency is high and can anti-scratch person be good, is polycarbonate (polycarbonate) according to an embodiment of the present utility model.The thickness of base material depends on the demand of the optical articles of wishing to get usually, and it is preferably between 100 microns to 2000 microns.
The knitting layer 21 of the utility model matrix form contact panel is as the binding of the transparent base 11 and the first sensing circuit layer 31, described knitting layer can lower the chance that air exists between the transparent base and the first sensing circuit layer, in addition, described knitting layer has the effect of light homogenize, the problem of the colourity inequality that the sensing circuit layer is produced about can reducing.According to one first embodiment of the present utility model, when measuring with the JISK7136 standard method, the mist degree of described knitting layer (haze) is 1% to 50%, is preferably 15% to 30%.
According to first embodiment of the present utility model, the insulation course 41 of matrix form contact panel is as the binding of the first sensing circuit layer 31 and the second sensing circuit layer 51, can lower the chance that air exists between the first sensing circuit layer and the second sensing circuit layer, and can be as the usefulness of isolating the first sensing circuit layer and the second sensing circuit layer.Described insulation course further has the effect of light homogenize, the problem of the colourity inequality that the sensing circuit layer is produced about can reducing.According to an embodiment of the present utility model, when measuring with the JISK7136 standard method, the mist degree of described insulation course (haze) is 1% to 50%, is preferably 15% to 30%.The material of described insulation course can be any any material of being familiar with known to the utility model technician, comprises an optical cement according to an embodiment of the present utility model.
Second embodiment according to matrix form contact panel of the present utility model, as shown in Figure 3, described embodiment is the matrix form contact panel of resistance-type, wherein said matrix form contact panel 2 is to be formed by long-pending the closing of a multilayer template, described multilayer lamina membranacea comprises a transparent base 11, described base material one side links with a knitting layer 21 and the first sensing circuit layer 32, the described first sensing circuit layer, 32 opposite side link with an air layer 81 and the second sensing circuit layer 52, disperse a plurality of holders 811 (spacer) in the wherein said air layer 81.The wherein said first sensing circuit layer 32 and the second sensing circuit layer 52 contain a plurality of first sensing cells 321 and a plurality of second sensing cell 521 respectively.One specific embodiment as shown in Figure 4, a plurality of first sensing cells 321 of the wherein said first sensing circuit layer 32 are that the vertical bar shape is vertically arranged with first axial 322, a plurality of second sensing cells 521 of the described second sensing circuit layer 52 are that the vertical bar shape is transversely arranged with second axial 522, first axial 322 and second axial 522 the form arrangement with shaft staggered (axis intersect), be preferably first axially axially orthogonal with second, a plurality of first sensing cells 321 and a plurality of second sensing cell, 521 common matrix figures that form, wherein the gap between unit and the unit 421 is the zone of no any conductive material.
According to one second embodiment of the present utility model, when measuring with JIS K7136 standard method, the mist degree of described knitting layer (haze) is 1% to 50%, is preferably 15% to 30%.
The material of above-mentioned knitting layer can be any any material of being familiar with known to the utility model technician, is constituted by an optical cement according to the described knitting layer of an embodiment of the present utility model.The formation of the mist degree of above-mentioned knitting layer and/or insulation course can be any any way of being familiar with known to the utility model technician, for example can add a plurality of diffusion particles in optical cement or form bubble in optical cement.Any can form by the mode of light scattering have mist degree effect person all in scope of the present utility model.For adding a plurality of diffusion particles, the particle diameter of wherein said particle is 1 micron to 50 microns according to an embodiment of the present utility model.The shape that can be used for the diffusion particle in the utility model there is no special restriction, for example can be preferably sphere for sphere, rhombus, ellipse, grain of rice shape, biconvex lens shape (biconvex lenses) etc.
According to the 3rd embodiment of the present utility model, as shown in Figure 5, opposite side at the second sensing circuit layer 51 of contact panel 1 can further link with a supporting layer 71, comprises another knitting layer 61 that is made of optical cement between wherein said second sensed layer 51 and the described supporting layer 71.Described supporting layer 71 can be used as the physical strength that improves contact panel of the present utility model, with transparency Gao Weijia, can be under any the utility model technical field and has and know the known person of the knowledgeable, for example glass or plastics usually.According to embodiment of the present utility model, when measuring with JIS K7136 standard method, the mist degree of described another knitting layer is 0% to 50%, is preferably 15% to 30%.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. matrix form contact panel is characterized in that described panel comprises:
One transparent base;
The first sensing circuit layer, the described first sensing circuit layer comprises a plurality of first sensing cells, and described sensing cell axially links with first each other;
The second sensing circuit layer, the described second sensing circuit layer comprises a plurality of second sensing cells, described sensing cell axially links with second each other, described first axially axially intermeshes with described second, and described a plurality of first sensing cell and the common matrix figure that forms of described a plurality of second sensing cell;
One knitting layer is arranged between described base material and the described first sensing circuit layer; And
One insulation course is arranged between described first sensing circuit layer and the described second sensing circuit layer, and wherein said insulation course comprises an optical cement,
At least one mist degree of described knitting layer and described insulation course is 1% to 50% when wherein measuring with JIS K7136 standard method.
2. matrix form contact panel according to claim 1 is characterized in that described first is axially axially orthogonal with described second.
3. matrix form contact panel according to claim 1, at least one that it is characterized in that described knitting layer and insulation course comprises a plurality of diffusion particles, and the mist degree of described layer is 1% to 50%.
4. matrix form contact panel according to claim 3 is characterized in that the mist degree of described layer is 15% to 30%.
5. matrix form contact panel according to claim 3, the particle diameter that it is characterized in that described diffusion particle are 1 micron to 50 microns.
6. matrix form contact panel according to claim 1 is characterized in that described knitting layer is an optical cement.
7. matrix form contact panel according to claim 1 is characterized in that the rhombus that is shaped as of described a plurality of sensing cells.
8. matrix form contact panel according to claim 1 is characterized in that described base material is glass or plastics.
9. matrix form contact panel according to claim 1, it is characterized in that it further comprises a supporting layer, described supporting layer is positioned at the opposite side of second sensed layer, comprise another knitting layer that is made of optical cement between described second sensed layer and the described supporting layer, wherein the mist degree of described another knitting layer is 0% to 50% when measuring with JIS K7136 standard method.
10. matrix form contact panel is characterized in that described panel comprises:
One transparent base;
The first sensing circuit layer, the described first sensing circuit layer comprises a plurality of first sensing cells, and described sensing cell axially links with first each other;
The second sensing circuit layer, the described second sensing circuit layer comprises a plurality of second sensing cells, described sensing cell axially links with second each other, described first axially axially intermeshes with described second, and described a plurality of first sensing cell and the common matrix figure that forms of described a plurality of second sensing cell;
One knitting layer is arranged between described base material and the described first sensing circuit layer; And
One air layer is arranged between described first sensing circuit layer and the described second sensing circuit layer, and the mist degree of described knitting layer is 1% to 50% when wherein measuring with JIS K7136 standard method.
11. matrix form contact panel according to claim 10 it is characterized in that described knitting layer comprises a plurality of diffusion particles, and the mist degree of described knitting layer is 1% to 50%.
12. matrix form contact panel according to claim 11, the mist degree that it is characterized in that described knitting layer is 15% to 30%.
13. matrix form contact panel according to claim 11, the particle diameter that it is characterized in that described diffusion particle are 1 micron to 50 microns.
14. matrix form contact panel according to claim 10 is characterized in that described base material is glass or plastics.
15. matrix form contact panel according to claim 10, it is characterized in that it further comprises a supporting layer, described supporting layer is positioned at the opposite side of second sensed layer, comprise another knitting layer that is made of optical cement between described second sensed layer and the described supporting layer, wherein the mist degree of described another knitting layer is 0% to 50% when measuring with JIS K7136 standard method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201566726U CN201438297U (en) | 2009-06-15 | 2009-06-15 | Matrix form touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201566726U CN201438297U (en) | 2009-06-15 | 2009-06-15 | Matrix form touch panel |
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| Publication Number | Publication Date |
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| CN201438297U true CN201438297U (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201566726U Expired - Lifetime CN201438297U (en) | 2009-06-15 | 2009-06-15 | Matrix form touch panel |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309525A (en) * | 2012-03-13 | 2013-09-18 | 苏州市健邦触摸屏技术有限公司 | Capacitive touch screen |
| CN103309524A (en) * | 2012-03-13 | 2013-09-18 | 苏州市健邦触摸屏技术有限公司 | Capacitive multi-touch screen |
| TWI483034B (en) * | 2012-07-30 | 2015-05-01 | Cando Corp | Method of improving chromaticity of touch panel sensing device and the touch panel sensing device |
| CN108170210A (en) * | 2017-12-25 | 2018-06-15 | 业成科技（成都）有限公司 | Electronic device |
| CN108363521A (en) * | 2018-02-08 | 2018-08-03 | 业成科技（成都）有限公司 | Touch control display apparatus and touch panel |
-
2009
- 2009-06-15 CN CN2009201566726U patent/CN201438297U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309525A (en) * | 2012-03-13 | 2013-09-18 | 苏州市健邦触摸屏技术有限公司 | Capacitive touch screen |
| CN103309524A (en) * | 2012-03-13 | 2013-09-18 | 苏州市健邦触摸屏技术有限公司 | Capacitive multi-touch screen |
| TWI483034B (en) * | 2012-07-30 | 2015-05-01 | Cando Corp | Method of improving chromaticity of touch panel sensing device and the touch panel sensing device |
| CN108170210A (en) * | 2017-12-25 | 2018-06-15 | 业成科技（成都）有限公司 | Electronic device |
| CN108363521A (en) * | 2018-02-08 | 2018-08-03 | 业成科技（成都）有限公司 | Touch control display apparatus and touch panel |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ETERNAL MATERIALS CO., LTD. Free format text: FORMER NAME: CHANGXING CHEMICAL INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: China's Taiwan City, Kaohsiung three people's District, 578 road construction Patentee after: Changxing material industry limited-liability company Address before: Taiwan County, Kaohsiung, China Patentee before: Changxing Chemical Industrial Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |