CN103383617A - Flexible transparent touch membrane - Google Patents
Flexible transparent touch membrane Download PDFInfo
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- CN103383617A CN103383617A CN2013101136930A CN201310113693A CN103383617A CN 103383617 A CN103383617 A CN 103383617A CN 2013101136930 A CN2013101136930 A CN 2013101136930A CN 201310113693 A CN201310113693 A CN 201310113693A CN 103383617 A CN103383617 A CN 103383617A
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Abstract
The invention provides a flexible transparent touch membrane which can be mounted or pasted on any display interfaces, the display interface can be planar and curved, can be used as a display wall, and can realize interactive touch function. Compared with the traditional touch screen, the flexible transparent touch membrane provided by the invention is light in weight and low in cost, can be mounted and exchanged at ease, can be bent due to the flexibility of the membrane, is not confined by processing size, while being combined with a future flexible display, a wide touch application space is provided, and the touch membrane can be applied in a new field and can be used on a large scale.
Description
Technical field
The present invention relates to touch the interaction technique field, be specifically related to a kind of flexible and transparent touch membrane.
Background technology
At present, touch-screen has been the good human-computer interaction interactive tools that replaces mouse, but existing conventional touch screen technology mostly is glass baseplate and makes, only limit to the application of mobile phone faceplate and industry control small panel, also can't low-cost volume production touch-screen more than 10 inches, more can't realize the volume production of large scale touch-screen.In industry, the homogeneity of small-medium size contact panel is serious at present, and fine ratio of product is low, and the constraint of process technique makes cost high.
Present large scale touch-screen majority shields with infrared technique and sound wave and photoelectric screens is made, the cost of the ultrasound wave of surface ultrasonic type, infrared type touch-screen, infrared ray generation and pick-up unit is higher, and this two media all is attached to screen surface, so generation and pick-up unit must be arranged on screen, have bossing in the screen surrounding, this can't satisfy present complanation, narrow frame design trend, and cost is huge expensive, is difficult to be widely applied.
Now large-scale interaction display system and technology, more and more be taken seriously and use in some business and public sphere, but high expense, heaviness, be difficult for installation and maintenance, the high promotion and application that all fetters the touch interaction technique of energy consumption.
Summary of the invention
Content of the present invention and advantage be partly statement in the following description, perhaps can describe obviously from this, perhaps can learn by putting into practice the present invention.
For overcoming the problem of prior art, the invention provides a kind of flexible and transparent touch membrane, directly printing transparent conductive electrode pattern and electrode cable on the plastic basis material surface of transparent insulation, compare with dried, wet etching manufacturing process with traditional touch-screen gold-tinted processing procedure, the manufacturing procedure of touch-screen is simplified greatly, cost, yield improves, and overcome the bottleneck of processing dimension restriction, can prepare the flexible touch membrane of large scale, touch membrane is had be better than the superiority of effectiveness of existing touch-screen, more convenient practicality can use and significantly promote in new field.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme that adopts:
According to an aspect of the present invention, provide a kind of flexible and transparent touch membrane, comprising:
At least one first transparency conductive electrode pattern and electrode cable of property printing once on the plastic basis material surface of the first transparent insulation forms the X-direction conductive layer;
At least one second transparency conductive electrode pattern and electrode cable of property printing once on the plastic basis material surface of the second transparent insulation forms the Y direction conductive layer;
Form the transparent insulation composite bed on one of them layer of described X-direction conductive layer and described Y direction conductive layer, and utilize the transparent insulation composite bed that described X-direction conductive layer and described Y direction conductive layer are carried out pattern and accurately locate compound;
An optics coating stiffened protective finish of the double-deck conductive electrode film after compound, or this adds the wherein one side that hard conating is coated on the first or second plastic basis material in advance;
The another side optics coating of the double-deck conductive electrode film after compound install glue and compound on release film, form flexible touch-control electrode film;
After cutting and cutting, described the first electrode cable be connected that pressing connects flexible printed circuit board on electrode cable, thereby form the flexible and transparent touch membrane.
According to another aspect of the present invention, provide a kind of flexible and transparent touch membrane, comprising:
At least one first transparency conductive electrode pattern and electrode cable of property printing once on one of them surface of the plastic basis material of transparent insulation forms the X-direction conductive layer;
At the another side of the plastic basis material of the transparent insulation of having printed the X-direction conductive layer, the second transparency conductive electrode pattern and electrode cable of disposable printing at least one and the first transparency conductive electrode pattern and electrode cable contraposition forms the Y direction conductive layer;
Optics coating stiffened protective finish on formed one of them conducting surface, or add and cover diaphragm;
After release film, form flexible touch-control electrode film on optics coating installation glue on formed wherein another conducting surface is also compound;
The touch-control electrode film after cutting and cutting, described the first electrode cable be connected that pressing connects flexible printed circuit board on electrode cable, thereby form the flexible and transparent touch membrane.
According to one embodiment of present invention, after described the first transparency conductive electrode pattern and described the first electrode cable adopt respectively seal, transparent electrically conductive ink and opaque electrically conductive ink is completed for printing; And after described the second transparency conductive electrode pattern and described the second electrode cable adopt respectively seal, transparent electrically conductive ink and opaque electrically conductive ink is completed for printing;
Perhaps, described the first transparency conductive electrode pattern and described the first electrode cable adopt rear transparent disposable being completed for printing of electric printing ink of leading of seal; And described the second transparency conductive electrode pattern and described the second electrode cable adopt rear transparent disposable being completed for printing of electrically conductive ink of seal.
According to one embodiment of present invention, the combination of touch control integrated circuit, the conductive layer of the touch membrane of telling can be individual layer or double-decker; The transparent conductive patterns of conductive layer is also corresponding with the touch-control integrated circuit, can be rule or the staggered corresponding arranged of irregular pattern such as hexagon, rectangle, linear, rhombus, triangle, forms each sensing unit.
According to one embodiment of present invention, the electrode cable of the conductive layer of telling directly is connected with the pin of flexible print circuit board, and is connected with the touch-control integrated circuit.
According to one embodiment of present invention, institute's flexible print circuit board of telling adopts the hot pressing mode to be connected with electrode cable; Flexible print circuit board can be connected with control module by the serial or parallel interface, especially adopts easy USB interface.
According to one embodiment of present invention, tell the mounting means that flexible touch membrane adopts water to paste; Mounting means can be divided into again permanent installation and detachable the installation, and the glue-line of permanent installation is high sticking pressure sensitive adhesive, and the detachable glue-line of installing is the installation glue of low sticking adsorbability.
Touch membrane of the present invention is compared with touch-screen dried, the wet etching processing procedure with traditional gold-tinted processing procedure, aspect material application and simplification processing procedure be all a revolutionary utility model innovation, the manufacturing procedure of touch-screen is simplified greatly thus, cost, yield improves, and overcome the bottleneck of processing dimension, can prepare large scale flexible touch screen (film), made touch-screen (film) use and significantly to promote in new field.
Particularly, the present invention utilizes flexible parent metal and nanometer technology, can utilize the nano material such as carbon nano-tube, Nano Silver or organic macromolecule conducting material at the upper directly printing of optical grade flexible material PET (polyethylene terephthalate) preparation conductive pattern, the alternative ITO material that generally uses now.Owing to adopting unique printing process, the conductive materials such as carbon nano-tube are that printing on demand gets on, and material cost and utilization factor all have very big advantage.The implementation method of the flexible touch membrane that the present invention describes can make operation simplify, and saves material, manpower, and the production capacity yield significantly promotes.More due to flexible material, can break through the restriction of sheet and glass, make touch-screen flexibility and large scale become possibility.Coordinate following flexible display technologies, wide touch application space is provided.
Utilize the present invention, the touch membrane size is unrestricted, and its size can be over 100 inches.The application that the present invention is forward-looking, and have the unsurpassable cost advantage of existing industry technology.Flexible display technologies development trend in conjunction with following has larger application potential.
By reading instructions, those of ordinary skills will understand feature and the aspect of these embodiment and other embodiment better.
Description of drawings
Below by the reference accompanying drawing and in conjunction with example, the present invention is described particularly, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing only is used for explanation of the present invention, and does not consist of the restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is first embodiment according to the invention, the schematic diagram of preparation flexible and transparent touch membrane;
Fig. 2 is a kind of scheme example according to transparent electrode pattern of the present invention and electrode cable;
Fig. 3 is the schematic cross-section of the formed touch membrane of first embodiment according to the invention;
Fig. 4 is the schematic cross-section according to second formed touch-screen of embodiment of the present invention;
Fig. 5 is that flexible and transparent touch membrane according to the present invention is at the application schematic diagram of interactive projection system;
Fig. 6 is that flexible and transparent touch membrane according to the present invention is at the application schematic diagram of the interactive display system of show window;
Embodiment
Embodiment one
As shown in Figure 1, the plastic basis material of transparent insulation adopts PET (polyethylene terephthalate) film of high permeability, low haze, the carbon nanotube ink that disperses in advance is printed on PET base material 2 surfaces by predetermined pattern, print simultaneously telltale mark, then oven dry forms the first transparency conductive electrode pattern; Again conductive silver paste or copper nano pulp track and localization sign Case for holding are imprinted on the first transparency conductive electrode pattern around, drying or sintering form the first electrode cable, make the first transparency conductive electrode layer 3 (or claiming X-direction conductive layer).
The carbon nanotube ink that disperses in advance is printed on the 2nd PET base material 4 surfaces by predetermined pattern, prints simultaneously telltale mark, then oven dry forms the second transparency conductive electrode pattern; Again conductive silver paste or copper nano pulp track and localization sign Case for holding are imprinted on the second transparency conductive electrode pattern around, drying or sintering form the second electrode cable, make the second transparency conductive electrode layer 5 (or claiming Y direction conductive layer).
The first transparency conductive electrode film is through the coating optical cement, and drying (but also the dried glued membrane of complex optics) forms the transparent insulation composite bed, accurately is combined with each other the location by telltale mark with the second transparency conductive electrode layer, forms flexible double conductive electrode film.
Figure 2 shows that wherein a kind of scheme example of transparent electrode pattern and electrode cable.
The one side sensitive surface optics coating stiffened protective finish of the double-deck conductive electrode film after compound, or this adds the wherein one side that hard conating is coated on the first or second plastic basis material in advance;
Another side drive surface transparent release film through optics pressure-sensitive adhesive coating PSA is compound again at compound flexible double conductive electrode film, form flexible touch-control electrode film, through cutting and cutting, add hot pressing flexible printed circuit board FPC6 and namely make flexible and transparent touch membrane 1 with being connected after making its pin and each electrode cable being connected.
Can adopt the automation equipments such as inkjet printing, gravure, flexo, silk-screen, nano impression that transparency conductive electrode pattern (adopting the rear transparent electrically conductive ink of seal) and electrode cable (the adopting opaque electrically conductive ink) on-line continuous of each layer are completed for printing in the present embodiment, the first and second electrode cables can be completed by the chromatography nanometer silver paste, also comprise printing and silk-screen copper nano ink is completed through the UV sintering.Also can be with the transparency conductive electrode pattern of each layer and transparent disposable being completed for printing of electrically conductive ink after electrode cable adopts identical seal.
Electroconductive printing ink transparent after the seal of the present embodiment can also adopt other printing ink except carbon nanotube ink, as silver nanoparticle printing ink, organic macromolecule conducting material etc.The hi-Fix of the present embodiment is compound, that accurately the location is compound with two-layer transparency conductive electrode pattern film by preprinted telltale mark with the transparency conductive electrode flexible material, and, the transparency conductive electrode patterned layer can be by product requirement with face to face, back-to-back, face is compound to various structures modes such as the back ofs the body, these methods are all within the scope of the present invention.
Be illustrated in figure 3 as the flexible touch membrane cross-section structure of the present embodiment, it comprises following structure: L1, release film (peelable); L2, installation glue-line (or PSA pressure-sensitive adhesive layer); L3, the first pet layer; L4, the transparency conductive electrode pattern and the electrode cable that print on the first pet layer; L5, transparent insulation composite bed (or transparent insulation glue-line); L6, the transparency conductive electrode pattern and the electrode cable that print on the second pet layer.L7, the second pet layer; L8, add hard conating; L9, flexible print circuit board.Because the present embodiment is flexible touch membrane, tears and also can fit in curved glass panel after release film and be used for special applications.
Embodiment two
As shown in figs. 1 and 4, the plastic basis material of transparent insulation adopts PET (polyethylene terephthalate) film of high permeability, low haze, the carbon nanotube ink that disperses in advance is printed on respectively the front of PET P4 by predetermined pattern, print simultaneously telltale mark, then oven dry forms the first transparency conductive electrode pattern; Again conductive silver paste or copper nano pulp track and localization sign Case for holding are imprinted on the first transparency conductive electrode pattern around, drying or sintering form the first electrode cable, make the first transparency conductive electrode face P3 (or claiming X-direction conducting surface).
The telltale mark that the carbon nanotube ink that will disperse is in advance again followed the tracks of on the first transparency conductive electrode layer is printed on reverse side and the first transparency conductive electrode pattern contraposition of PET P4 by the predetermined pattern chromatography, print simultaneously telltale mark, then oven dry forms the second transparency conductive electrode pattern; Again conductive silver paste or copper nano pulp track and localization sign Case for holding are imprinted on the second transparent conductive patterns around, drying or sintering form the second electrode cable, make the second transparency conductive electrode face P5 (or claiming Y direction conducting surface).
At the upper coating UV stiffened protective finish of formed one of them conducting surface (sensitive surface), also can add and cover transparent protective film protected, form double-sided conductive film.
Optics pressure-sensitive adhesive coating drying and compound upper release film again on another conducting surface (drive surface), form flexible touch-control electrode film therein.Through cutting and cutting, add hot pressing flexible printed circuit board FPC6 and namely make flexible and transparent touch membrane 1 with being connected after making its pin and each electrode cable being connected.
Can adopt the automation equipments such as inkjet printing, gravure, flexo, silk-screen, nano impression that transparency conductive electrode pattern (adopting the rear transparent electrically conductive ink of seal) and electrode cable (the adopting opaque electrically conductive ink) on-line continuous of each layer are completed for printing in the present embodiment, the first and second electrode cables can be completed by the chromatography nanometer silver paste, also comprise printing and silk-screen copper nano ink is completed through the UV sintering.Also can be with the transparency conductive electrode pattern of each layer and transparent disposable being completed for printing of electrically conductive ink after electrode cable adopts identical seal.
Electroconductive printing ink transparent after the seal of the present embodiment can also adopt other printing ink except carbon nanotube ink, as silver nanoparticle printing ink, organic macromolecule conducting material etc.
Be illustrated in figure 4 as the flexible touch membrane cross-section structure of the present embodiment, it comprises following structure: P1, release film; P2, installation glue-line (or PSA pressure-sensitive adhesive layer); P3, at transparency conductive electrode pattern and the electrode cable of the positive printing of pet layer; P4, pet layer; P5, at transparency conductive electrode pattern and the electrode cable of pet layer back face printing; P6, diaphragm composite bed; P7, diaphragm; P8, add hard conating; P9, flexible print circuit board.Because the present embodiment is flexible touch membrane, tears and also can fit in curved glass panel after release film and be used for special applications.
Be illustrated in figure 5 as and be attached at the application that glazing plate 8 is used for interactive projection system 9 after flexible touch membrane 1 of the present invention tears release film.
Be illustrated in figure 6 as flexible touch membrane 1 of the present invention and tear the application that is applied to liquid crystal (LCD or the LED) display system 10 after glazing plate 8 after release film.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and can have multiple flexible program to realize the present invention.For example, the feature that illustrates or describe as the part of an embodiment can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention, the equivalence that all utilizations instructions of the present invention and accompanying drawing content are done changes, within all being contained in interest field of the present invention.
Claims (7)
1. flexible and transparent touch membrane is characterized in that comprising:
At least one first transparency conductive electrode pattern and electrode cable of property printing once on the plastic basis material surface of the first transparent insulation forms the X-direction conductive layer;
At least one second transparency conductive electrode pattern and electrode cable of property printing once on the plastic basis material surface of the second transparent insulation forms the Y direction conductive layer;
Form the transparent insulation composite bed on one of them layer of described X-direction conductive layer and described Y direction conductive layer, and utilize the transparent insulation composite bed that described X-direction conductive layer and described Y direction conductive layer are carried out pattern and accurately locate compound;
An optics coating stiffened protective finish of the double-deck conductive electrode film after compound, or this adds the wherein one side that hard conating is coated on the first or second plastic basis material in advance;
The another side optics coating of the double-deck conductive electrode film after compound install glue and compound on release film, form flexible touch-control electrode film;
After cutting and cutting, described the first electrode cable be connected that pressing connects flexible printed circuit board on electrode cable, thereby form the flexible and transparent touch membrane.
2. flexible and transparent touch membrane is characterized in that comprising:
At least one first transparency conductive electrode pattern and electrode cable of property printing once on one of them surface of the plastic basis material of transparent insulation forms the X-direction conductive layer;
At the another side of the plastic basis material of the transparent insulation of having printed the X-direction conductive layer, the second transparency conductive electrode pattern and electrode cable of disposable printing at least one and the first transparency conductive electrode pattern and electrode cable contraposition forms the Y direction conductive layer;
Optics coating stiffened protective finish on formed one of them conducting surface, or add and cover diaphragm;
After release film, form flexible touch-control electrode film on optics coating installation glue on formed wherein another conducting surface is also compound;
The touch-control electrode film after cutting and cutting, described the first electrode cable be connected that pressing connects flexible printed circuit board on electrode cable, thereby form the flexible and transparent touch membrane.
3. flexible touch membrane according to claim 1 and 2, is characterized in that, after described the first transparency conductive electrode pattern and described the first electrode cable adopt respectively seal, transparent electrically conductive ink and opaque electrically conductive ink is completed for printing; And after described the second transparency conductive electrode pattern and described the second electrode cable adopt respectively seal, transparent electrically conductive ink and opaque electrically conductive ink is completed for printing;
Perhaps, described the first transparency conductive electrode pattern and described the first electrode cable adopt rear transparent disposable being completed for printing of electrically conductive ink of seal; And described the second transparency conductive electrode pattern and described the second electrode cable adopt rear transparent disposable being completed for printing of electrically conductive ink of seal.
4. flexible touch membrane according to claim 1 and 2, is characterized in that, the combination of touch control integrated circuit, and the conductive layer of the touch membrane of telling can be individual layer or double-decker; The transparent conductive patterns of conductive layer is also corresponding with the touch-control integrated circuit, can be rule or the staggered corresponding arranged of irregular pattern such as hexagon, rectangle, linear, rhombus, triangle, forms each sensing unit.
5. flexible touch membrane according to claim 1 and 2, is characterized in that, the electrode cable of the conductive layer of telling directly is connected with the pin of flexible print circuit board, and be connected with the touch-control integrated circuit.
6. flexible touch membrane according to claim 1 and 2, is characterized in that, flexible print circuit board adopts the hot pressing mode to be connected with electrode cable; Flexible print circuit board can be connected with control module by the serial or parallel interface, especially adopts easy USB interface.
7. flexible touch membrane according to claim 1 and 2, is characterized in that, the mounting means that flexible touch membrane adopts water to paste; Mounting means can be divided into again permanent installation and detachable the installation, and the glue-line of permanent installation is high sticking pressure sensitive adhesive, and the detachable glue-line of installing is the installation glue of low sticking adsorbability.
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| CN2013101136930A CN103383617A (en) | 2013-04-03 | 2013-04-03 | Flexible transparent touch membrane |
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| CN2013101136930A CN103383617A (en) | 2013-04-03 | 2013-04-03 | Flexible transparent touch membrane |
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| CN103955315A (en) * | 2014-05-28 | 2014-07-30 | 南京点面光电有限公司 | Curved surface touch screen with flexible touch film and manufacture method thereof |
| CN104317468A (en) * | 2014-11-14 | 2015-01-28 | 张家港康得新光电材料有限公司 | Capacitive touch screen |
| CN104679315A (en) * | 2013-11-28 | 2015-06-03 | 英业达科技有限公司 | Touch control display device and touch control operation method thereof |
| CN104765509A (en) * | 2014-01-04 | 2015-07-08 | 深圳业际光电股份有限公司 | Multiple-point capacitance touch screen of flexible bridging structure |
| CN104793831A (en) * | 2015-04-03 | 2015-07-22 | 欧浦登（福州）光学有限公司 | Self-adhesion flexible capacitive touch screen |
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| CN105573540A (en) * | 2014-11-06 | 2016-05-11 | 上海合域电子科技有限公司 | Production method for transparent conductive touch film and film product |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662522A (en) * | 2012-04-16 | 2012-09-12 | 姜洪波 | Method for manufacturing flexible touch screen and equipment for manufacturing touch electrode coil |
-
2013
- 2013-04-03 CN CN2013101136930A patent/CN103383617A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662522A (en) * | 2012-04-16 | 2012-09-12 | 姜洪波 | Method for manufacturing flexible touch screen and equipment for manufacturing touch electrode coil |
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| CN104679315A (en) * | 2013-11-28 | 2015-06-03 | 英业达科技有限公司 | Touch control display device and touch control operation method thereof |
| CN104679315B (en) * | 2013-11-28 | 2017-10-20 | 英业达科技有限公司 | Touch control display apparatus and its touch operation method |
| CN104765509A (en) * | 2014-01-04 | 2015-07-08 | 深圳业际光电股份有限公司 | Multiple-point capacitance touch screen of flexible bridging structure |
| CN103955315A (en) * | 2014-05-28 | 2014-07-30 | 南京点面光电有限公司 | Curved surface touch screen with flexible touch film and manufacture method thereof |
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| WO2020062526A1 (en) * | 2018-09-29 | 2020-04-02 | 武汉华星光电技术有限公司 | Flexible touch cover plate and externally-hung flexible touch display panel |
| CN109808324A (en) * | 2019-03-05 | 2019-05-28 | 信利光电股份有限公司 | A kind of circular cover screen printing method and circular mode group production method |
| CN110134297A (en) * | 2019-05-22 | 2019-08-16 | 南京银纳新材料科技有限公司 | The preparation method of collapsible metal nanometer line capacitance touch screen |
| CN110134297B (en) * | 2019-05-22 | 2022-12-27 | 南京银纳新材料科技有限公司 | Preparation method of folding metal nanowire capacitive touch screen |
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Application publication date: 20131106 |