CN102968240A - Capacitive bending type touch display module and manufacturing method thereof - Google Patents
Capacitive bending type touch display module and manufacturing method thereof Download PDFInfo
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- CN102968240A CN102968240A CN2012105489585A CN201210548958A CN102968240A CN 102968240 A CN102968240 A CN 102968240A CN 2012105489585 A CN2012105489585 A CN 2012105489585A CN 201210548958 A CN201210548958 A CN 201210548958A CN 102968240 A CN102968240 A CN 102968240A
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Abstract
The present invention discloses a capacitive bending type touch display module and a manufacturing method thereof. The touch display module comprises a touch screen, a display and a polaroid arranged between the touch screen and the display, wherein the touch screen comprises a first polymer base material layer and a second polymer base material layer; the first polymer base material layer and the second polymer base material layer are adhered together through an optical adhesive layer; a first nanocrystalline metal polymer layer is arranged on the surface of the first polymer base material layer; and a second nanocrystalline metal polymer layer is arranged on the surface of the second polymer base material layer. The touch display module and the manufacturing method of the touch display module provided by the invention replace ITO (Indium Tin Oxide) with a nanocrystalline metal polymer layer and combine a bending type capacitive touch screen together with a bending type display, so as to produce the touch display module with a bending angle of more than 5 degrees, reduce the manufacturing difficulty and improve product yield rate.
Description
Technical field
The present invention relates to a kind of touch and show module and manufacture method thereof, relate in particular to the winding carved touch of a kind of electric capacity and show module and manufacture method thereof.
Background technology
Present capacitance touch shows that module is comprised of capacitive touch screen and display two parts.Wherein, capacitive touch screen is by the ITO (tin indium oxide) whole of the former material of macromolecule (routine PET) plating, the ITO figure that high temperature preshrunk after etching goes out to need, republish the edge cabling, then test after solidifying fits, and cuts into small pieces, binding FPC test, coating surface scratch resistance cover plate is made again at last.
The display part, photoetching after then macromolecular material being cleaned is cleaned again; organic layer on pre-treatment final vacuum evaporation, and then vacuum evaporation back electrode encapsulate behind the protective seam in the vacuum evaporation at last again; module assembled after cutting, test namely is the display finished product after the check.Above capacitive touch screen and display fit together be existing capacitance touch and show module.
Existing capacitance touch shows in the module, the ITO of capacitive touch screen materials'use (tin indium oxide), material is crisp, can not bend, so present capacitive touch screen can only be made the plane, cause thus existing capacitance touch to show that module also can only make the plane.In addition, the ITO material causes bad in the process of producing easily, and the finished product yield is low.Therefore, be necessary to provide the winding carved touch of electric capacity to show module and manufacture method thereof.
Summary of the invention
Technical matters to be solved by this invention provides the winding carved touch of a kind of electric capacity and shows module and manufacture method thereof, and can produce the flexing degree is that the above touch of 5 degree shows module, and can reduce production difficulty, improves the finished product yield.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide the winding carved touch demonstration of a kind of electric capacity module, comprise touch-screen and display, be provided with polaroid between described touch-screen and the display, wherein, described touch-screen comprises the first polymer base material layer and the second polymer base material layer, described the first polymer base material layer and the second polymer base material layer are combined by the optical cement laminating, the surface of described the first polymer base material layer is provided with the first nano metal polymeric layer, and the surface of described the second polymer base material layer is provided with the second nano metal polymeric layer.
The winding carved touch of above-mentioned electric capacity shows module, wherein, described display is winding carved display, and described winding carved display comprises third high molecule substrate layer, on the described polymer base material layer successively evaporation anode, hole transmission layer, organic luminous layer, electron transfer layer and negative electrode are arranged.
The winding carved touch of above-mentioned electric capacity shows module, and wherein, described anode and negative electrode are the nano metal polymeric layer.
The winding carved touch of above-mentioned electric capacity shows module, and wherein, described the first polymer base material layer and the second polymer base material layer are thermoplastic plastic or thermosetting plastic.
The winding carved touch of above-mentioned electric capacity shows module, and wherein, described third high molecule substrate layer is thermoplastic plastic or thermosetting plastic.
The present invention is for the manufacture method that also provides the winding carved touch of a kind of above-mentioned electric capacity to show module is provided, comprise the steps: a) at first to provide the first polymer base material layer, and at its surface-coated or press mold nano metal polymkeric substance, form the first nano metal polymeric layer; B) then provide the second polymer base material layer, and at its surface-coated or press mold nano metal polymkeric substance, form the second nano metal polymeric layer; C) then use laser-induced thermal etching the first nano metal polymeric layer and the second nano metal polymeric layer surface cabling and at four angle extraction electrodes of touch-screen; D) again the first polymer base material layer and the second polymer base material laminating are combined, rear at outermost layer applying silicon soil glassivation after testing, the polaroid of fitting overleaf, but form the flexing capacitive touch screen after the moulding; E) then provide macromolecular material to clean rear photoetching, then successively evaporation anode, hole transmission layer, organic luminous layer, electron transfer layer and negative electrode under vacuum environment, encapsulate behind the protective seam in the vacuum evaporation again, after cutting, test, check, form the windable display; F) but but at last above-mentioned flexing capacitive touch screen and windable display plane are bonded formation flexing capacitance touch and show module.
The present invention contrasts prior art following beneficial effect: the winding carved touch of electric capacity provided by the invention shows module and manufacture method thereof, ITO is replaced with the nano metal polymeric layer, and can winding carved capacitance plate with can winding carved display collocation, thereby produce the flexing degree and be the above touch of 5 degree and show modules, and can reduce production difficulty, improve the finished product yield.
Description of drawings
Fig. 1 is that the winding carved touch of electric capacity of the present invention shows the modular structure synoptic diagram;
Fig. 2 is that the winding carved touch of electric capacity of the present invention shows touch screen structure synoptic diagram in the module;
Fig. 3 is that the winding carved touch of electric capacity of the present invention shows display screen structure synoptic diagram in the module.
Among the figure:
1 first nano metal polymeric layer, 2 first polymer base material layers
3 optics glue-lines, 4 second nano metal polymeric layers
5 second polymer base material layers, 6 polaroid
7 winding carved display 70 third high molecule substrate layers
71 anodes, 72 hole transmission layers
73 organic luminous layers, 74 electron transfer layers
75 negative electrodes
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is that the winding carved touch of electric capacity of the present invention shows the modular structure synoptic diagram; Fig. 2 is that the winding carved touch of electric capacity of the present invention shows touch screen structure synoptic diagram in the module.
See also Fig. 1 and Fig. 2, the winding carved touch of electric capacity provided by the invention shows that module comprises touch-screen and display, but be provided with flexing polaroid 6 between described touch-screen and the display, wherein, described touch-screen comprises the first polymer base material layer 2 and the second polymer base material layer 5, described the first polymer base material layer 2 and the second polymer base material layer 5 fit together by optics glue-line 3, the surface of described the first polymer base material layer 2 is provided with the first nano metal polymeric layer 1, and the surface of described the second polymer base material layer 5 is provided with the second nano metal polymeric layer 4.The first polymer base material layer 2 and the second polymer base material layer 5 use thermoplastic plastic or thermosetting plastic to realize flexible effect.
Fig. 3 is that the winding carved touch of electric capacity of the present invention shows display screen structure synoptic diagram in the module.
Please continue referring to Fig. 3, the winding carved touch of electric capacity provided by the invention shows module, described display is winding carved display, described winding carved display includes utmost point light emitting diode (electricity causes the organic material luminescent device), structure and character according to luminescent material roughly are divided three classes: 1) low polymer; 2) high molecular polymer; 3) group of the lanthanides organic metal.But no matter adopt its cardinal rule of which kind of material to improve exactly luminescence efficiency and stability.Specifically comprise third high molecule substrate layer 70, on the described polymer base material layer successively evaporation anode 71, hole transmission layer 72, organic luminous layer 73, electron transfer layer 74 and negative electrode 75 are arranged.Third high molecule substrate layer 70 uses thermoplastic plastics or thermosetting plastic to realize flexible effect, and anode 71 and negative electrode 75 material requirements itself have high work function and light transmission is good is so use the nano metal polymeric layer to form conducting function.
The present invention also provides the winding carved touch of a kind of above-mentioned electric capacity to show the manufacture method of module, comprises the steps:
Step S1: the first polymer base material layer 2 at first is provided, and at its surface-coated or press mold nano metal polymkeric substance, forms the first nano metal polymeric layer 1;
Step S2: the second polymer base material layer 5 then is provided, and at its surface-coated or press mold nano metal polymkeric substance, forms the second nano metal polymeric layer 4;
Step S3: solidify the rear surface and cut into the preshrunk of small pieces high temperature through processing, then use laser-induced thermal etching the first nano metal polymeric layer 1 and the second nano metal polymeric layer 4 surperficial cablings and at four angle extraction electrodes of touch-screen;
Step S4: after the test the first polymer base material layer 2 and the second polymer base material layer 5 are fit together, the again rear and FPC binding of test, qualified rear at outermost layer applying silicon soil glassivation after testing, the polaroid 6 of fitting overleaf, but form the flexing capacitive touch screen after the moulding;
Step S5: photoetching after providing macromolecular material to clean, then successively evaporation anode 71, hole transmission layer 72, organic luminous layer 73, electron transfer layer 74 and negative electrode 75 under vacuum environment, encapsulate behind the protective seam in the vacuum evaporation again, after cutting, test, check, form the windable display;
Step S6: but but at last above-mentioned flexing capacitive touch screen and windable display plane are bonded formation flexing capacitance touch demonstration module.
In sum, the present invention replaces with the nano metal polymeric layer with ITO, and can winding carved capacitance plate with can winding carved display collocation, show module but produce the flexing capacitance touch.Its fracture resistance of nano metal polymkeric substance of high molecular former material surface-coated or press mold is better, is more than 5 degree, so can make winding carved capacitance plate at its flexing degree in the situation of non-dead folding; And then but collocation windable display can be made flexing capacitance touch demonstration module.In addition, such coating material can reduce production difficulty in process of production, improves the finished product yield.
Although the present invention discloses as above with preferred embodiment; so it is not to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (6)
1. the winding carved touch of electric capacity shows module, comprise touch-screen and display, be provided with polaroid (6) between described touch-screen and the display, it is characterized in that, described touch-screen comprises the first polymer base material layer (2) and the second polymer base material layer (5), described the first polymer base material layer (2) and the second polymer base material layer (5) fit together by optics glue-line (3), the surface of described the first polymer base material layer (2) is provided with the first nano metal polymeric layer (1), and the surface of described the second polymer base material layer (5) is provided with the second nano metal polymeric layer (4).
2. the winding carved touch of electric capacity as claimed in claim 1 shows module, it is characterized in that, described display is winding carved display (7), described winding carved display (7) comprises third high molecule substrate layer (70), on the described polymer base material layer successively evaporation anode (71), hole transmission layer (72), organic luminous layer (73), electron transfer layer (74) and negative electrode (75) are arranged.
3. the winding carved touch of electric capacity as claimed in claim 1 shows module, it is characterized in that described anode (71) and negative electrode (75) are the nano metal polymeric layer.
4. the winding carved touch of electric capacity as claimed in claim 1 shows module, it is characterized in that described the first polymer base material layer (2) and the second polymer base material layer (5) are thermoplastic plastic or thermosetting plastic.
5. the winding carved touch of electric capacity as claimed in claim 1 shows module, it is characterized in that described third high molecule substrate layer (70) is thermoplastic plastic or thermosetting plastic.
6. the manufacture method of the winding carved touch demonstration of an electric capacity as claimed in claim 1 module is characterized in that, comprises the steps:
A) at first provide the first polymer base material layer (2), and at its surface-coated or press mold nano metal polymkeric substance, form the first nano metal polymeric layer (1);
B) then provide the second polymer base material layer (5), and at its surface-coated or press mold nano metal polymkeric substance, form the second nano metal polymeric layer (4);
C) then use laser-induced thermal etching the first nano metal polymeric layer (1) and the second surperficial cabling of nano metal polymeric layer (4) and at four angle extraction electrodes of touch-screen;
D) again the first polymer base material layer (2) and the second polymer base material layer (5) are fit together, rear at outermost layer applying silicon soil glassivation after testing, the polaroid (6) of fitting overleaf, but form the flexing capacitive touch screen after the moulding;
E) then provide macromolecular material to clean rear photoetching, then successively evaporation anode (71), hole transmission layer (72), organic luminous layer (73), electron transfer layer (74) and negative electrode (75) under vacuum environment, encapsulate behind the protective seam in the vacuum evaporation again, after cutting, test, check, form the windable display;
F) but but at last above-mentioned flexing capacitive touch screen and windable display plane are bonded formation flexing capacitance touch and show module.
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| CN2012105489585A CN102968240A (en) | 2012-12-17 | 2012-12-17 | Capacitive bending type touch display module and manufacturing method thereof |
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| CN2012105489585A CN102968240A (en) | 2012-12-17 | 2012-12-17 | Capacitive bending type touch display module and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607768A (en) * | 2014-05-30 | 2016-05-25 | 宸鸿科技(厦门)有限公司 | Touch display apparatus and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625466A (en) * | 2008-07-09 | 2010-01-13 | 清华大学 | Touch liquid crystal display screen |
| CN101625468A (en) * | 2008-07-09 | 2010-01-13 | 清华大学 | Touch liquid crystal display preparation method |
| US20100093247A1 (en) * | 2008-07-04 | 2010-04-15 | Tsinghua University | Method for fabricating touch panel |
| CN102646005A (en) * | 2010-12-31 | 2012-08-22 | 刘鸿达 | Dual-mode touch sensing module and display |
| CN203149538U (en) * | 2012-12-17 | 2013-08-21 | 苏州合美硕触控技术有限公司 | Capacitive bending type touch display module |
-
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- 2012-12-17 CN CN2012105489585A patent/CN102968240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100093247A1 (en) * | 2008-07-04 | 2010-04-15 | Tsinghua University | Method for fabricating touch panel |
| CN101625466A (en) * | 2008-07-09 | 2010-01-13 | 清华大学 | Touch liquid crystal display screen |
| CN101625468A (en) * | 2008-07-09 | 2010-01-13 | 清华大学 | Touch liquid crystal display preparation method |
| CN102646005A (en) * | 2010-12-31 | 2012-08-22 | 刘鸿达 | Dual-mode touch sensing module and display |
| CN203149538U (en) * | 2012-12-17 | 2013-08-21 | 苏州合美硕触控技术有限公司 | Capacitive bending type touch display module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607768A (en) * | 2014-05-30 | 2016-05-25 | 宸鸿科技(厦门)有限公司 | Touch display apparatus and manufacturing method thereof |
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Application publication date: 20130313 |