CN207008583U - A kind of flexible touch screen and flexible touch display device - Google Patents
A kind of flexible touch screen and flexible touch display device Download PDFInfo
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- CN207008583U CN207008583U CN201721030483.5U CN201721030483U CN207008583U CN 207008583 U CN207008583 U CN 207008583U CN 201721030483 U CN201721030483 U CN 201721030483U CN 207008583 U CN207008583 U CN 207008583U
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- touch screen
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Abstract
The utility model discloses a kind of flexible touch screen and flexible touch display device, including：Flexible panel；Functional film layer positioned at the surface of flexible panel one；And deviate from the first TCTF films of the functional film layer side positioned at the flexible panel, wherein, the nonconductive surface of the first TCTF films is located at close to the flexible panel side, and the first TCTF films have the first patterning touch control electrode.As shown in the above, technical scheme provided by the utility model, by setting the first TCTF films with the first patterning touch control electrode on flexible panel, because the first TCTF has good translucency, frivolous characteristic and flexible resistance in itself so that flexible touch screen has good translucency, frivolous characteristic and flexible resistance；In addition, by the functional film layer being arranged on flexible panel, ensure the applied widely of flexible touch screen.
Description
Technical field
Touch screen technology field is the utility model is related to, more specifically, is related to a kind of flexible touch screen and flexibility is touched
Touch display device.
Background technology
Touch-screen is a kind of input equipment for realizing human-computer interaction, and it has the advantages that directly perceived, simple, quick.Touch-screen
Have been obtained for being widely applied in many electronic products, such as mobile phone, Intelligent flat etc..Touch-screen typically uses oxygen now
Change indium tin material and prepare touch electrode structure, still, with the continuous development of Flexible Displays product, indium tin oxide material is due to certainly
The fragility of body, limit development of the touch-screen to flexibility direction.
Utility model content
In view of this, the utility model provides a kind of flexible touch screen and flexible touch display device, by flexibility
The first TCTF (Transparent Conductive Transfer with the first patterning touch control electrode are set on panel
Film, transfer printing type transparent conductive film) film, because the first TCTF has good translucency, frivolous characteristic and resistance to song in itself
It is flexible so that flexible touch screen has good translucency, frivolous characteristic and flexible resistance；In addition, by being arranged at flexible face
Functional film layer on plate, ensure the applied widely of flexible touch screen.
To achieve the above object, the technical scheme that the utility model is provided is as follows：
A kind of flexible touch screen, including：
Flexible panel；
Functional film layer positioned at the surface of flexible panel one；
And deviate from the first TCTF films of the functional film layer side positioned at the flexible panel, wherein, described first
The nonconductive surface of TCTF films is located at close to the flexible panel side, and there is the first TCTF films the first patterning to touch
Control electrode.
Optionally, the flexible touch screen also includes：
Deviate from the 2nd TCTF films of the flexible panel side positioned at the first TCTF films, wherein, described second
The nonconductive surface of TCTF films is located at close to the first TCTF film sides, and the 2nd TCTF films have the second pattern
Change touch control electrode.
Optionally, the flexible panel is high molecule plastic panel.
Optionally, the material of the high molecule plastic panel is polyimides or polyethylene terephthalate.
Optionally, the thickness range of the flexible panel is 30 microns -100 microns, including endpoint value.
Optional, the functional film layer includes laminated construction one or more in anti-fingerprint layer, anti-dazzle photosphere.
Optionally, hardened layer is also included between the flexible panel and the functional film layer.
Optionally, the thickness range of the hardened layer is more than 3 microns.
Accordingly, the utility model additionally provides a kind of flexible touch display device, the flexible touch display device bag
Include above-mentioned flexible touch screen.
Compared to prior art, technical scheme provided by the utility model at least has advantages below：
The utility model provides a kind of flexible touch screen and flexible touch display device, including：Flexible panel；Positioned at institute
State the functional film layer on the surface of flexible panel one；And deviate from the first of the functional film layer side positioned at the flexible panel
TCTF films, wherein, the nonconductive surface of the first TCTF films is located at the close flexible panel side, and described first
TCTF films have the first patterning touch control electrode.As shown in the above, technical scheme provided by the utility model, by
The first TCTF films with the first patterning touch control electrode are set on flexible panel, because the first TCTF has well in itself
Translucency, frivolous characteristic and flexible resistance so that flexible touch screen has good translucency, frivolous characteristic and flexible resistance；
In addition, by the functional film layer being arranged on flexible panel, ensure the applied widely of flexible touch screen.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of structural representation for flexible touch screen that the embodiment of the present application provides；
Fig. 2 is the structural representation for another flexible touch screen that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As described in background, touch-screen is a kind of input equipment for realizing human-computer interaction, its have it is directly perceived, simple,
The advantages that quick.Touch-screen has been obtained for being widely applied in many electronic products, such as mobile phone, Intelligent flat etc..It is existing
Modern touch-screen typically prepares touch electrode structure using indium tin oxide material, still, with the continuous development of Flexible Displays product,
Indium tin oxide material limits development of the touch-screen to flexibility direction due to the fragility of itself.
Based on this, the embodiment of the present application provides a kind of flexible touch screen and flexible touch display device, by flexibility
The first TCTF (Transparent Conductive Transfer with the first patterning touch control electrode are set on panel
Film, transfer printing type transparent conductive film) film, because the first TCTF has good translucency, frivolous characteristic and resistance to song in itself
It is flexible so that flexible touch screen has good translucency, frivolous characteristic and flexible resistance；In addition, by being arranged at flexible face
Functional film layer on plate, ensure the applied widely of flexible touch screen.To achieve the above object, the embodiment of the present application provides
Technical scheme is as follows, and the specific technical scheme provided with reference to Fig. 1 and Fig. 2 the embodiment of the present application is described in detail.
With reference to shown in figure 1, a kind of structural representation of the flexible touch screen provided for the embodiment of the present application.Wherein, it is flexible
Touch-screen includes：
Flexible panel 100；
Functional film layer 200 positioned at the surface of flexible panel 100 1；
And deviate from the first TCTF films 300 of the side of functional film layer 200 positioned at the flexible panel 100, its
In, the nonconductive surface of the first TCTF films 300 is located at close to the side of flexible panel 100, and the first TCTF is thin
Film 300 has the first patterning touch control electrode.
The TCTF films that the application provides include dry film base material and nano-silver conductive layer, and Nano Silver has excellent conduction
Performance, and due to the dimensional effect of its Nano grade so that TCTF films have excellent translucency, frivolous performance and warping strength
Property.
In the embodiment of the application one, mainly included the following steps that when preparing flexible touch screen：
S1, provide a flexible panel；
S2, preset requirement formation functional film layer is pressed on a surface of flexible panel, such as in the surface silk-screen oil of flexible panel one
Layer of ink；
S3, the nonconductive surface of the first TCTF films is fitted in into flexible panel deviate from functional film layer side, i.e. by first
The dry film base material side of TCTF films fits in flexible panel side；The system such as then it is exposed, develops to nano-silver conductive layer
It is standby to form the first patterning touch control electrode.Eventually form cabling (such as silk-screen silver paste cabling, and laser incising of connection touch control electrode
Line) after, binding main circuit board obtains flexible touch screen.
It should be noted that the embodiment of the present application can also provide a sheet of flexible parent metal, then made on flexible parent metal
After standby functional film layer, the first TCTF films and cabling, large stretch of flexible parent metal is cut, and bound after main circuit board to obtain
Single flexible touch-screen.
The flexible touch screen that the embodiment of the present application provides can be the flexible touch screen for including individual layer touch electrode structure, i.e.,
Touch function is implemented separately in first patterning touch control electrode of the first TCTF films.
In addition, in the embodiment of the application one, the flexible touch screen that the application provides can also be to include double-deck touch-control electricity
First patterning touch control electrode of the flexible touch screen of pole structure, i.e. the first TCTF films is emission electrode or induction electrode, and
One second patterning touch control electrode is formed afterwards as the electrode matched with the first patterning touch control electrode.With reference to shown in figure 2, for this
Apply for the structural representation for another flexible touch screen that embodiment provides, wherein, the flexible touch screen also includes：
Deviate from the 2nd TCTF films 400 of the side of flexible panel 100 positioned at the first TCTF films 300, wherein,
The nonconductive surface of the 2nd TCTF films 400 is located at close to the side of the first TCTF films 300, and the 2nd TCTF is thin
Film 400 has the second patterning touch control electrode.
When flexible touch screen includes the first TCTF films and the 2nd TCTF films, flexible touch screen is with double-deck touch-control
The flexible touch screen of electrode structure, wherein, when the first patterning touch control electrode is emission electrode, the second patterning touch control electrode is
Induction electrode；Or first patterning touch control electrode when be induction electrode, second to pattern touch control electrode be emission electrode.
In the embodiment of the application one, the flexible panel that the application provides is high molecule plastic panel.Optionally, institute
The material for stating high molecule plastic panel is polyimides or polyethylene terephthalate, and specific limit is not done to this application
System, in the application other embodiment, the material of high molecule plastic panel can also be other materials.
In the embodiment of the application one, the thickness range for the flexible panel that the application provides is micro- for 30 micron -100
Rice, including endpoint value, are specifically as follows 40 microns, 50 microns, 60 microns, 70 microns, 90 microns etc., this application are not done and had
Body limits.
In the embodiment of the application one, the functional film layer that the application provides is included one in anti-fingerprint layer, anti-dazzle photosphere
Kind or a variety of laminated construction.In the application other embodiment, functional film layer can also include the folded of other one or more
The sub- film layer of function of Rotating fields, specific design is carried out according to practical application to this needs, can also such as include a waterproof membrane, with
Make flexible touch screen that there is water-proof function etc..
In the embodiment of the application one, also include hardened layer between the flexible panel and the functional film layer,
By the setting of hardened layer ensure flexible touch screen along preset direction bend while, improve certain firm of flexible touch screen, this
Apply being not particularly limited for the material of hardened layer.Optionally, the thickness range of the hardened layer is more than 3 microns.Preferably,
The thickness range of hardened layer is in 3 microns -5 microns, including endpoint value.
Accordingly, the embodiment of the present application additionally provides a kind of flexible touch display device, the flexible touch display device
Including above-mentioned flexible touch screen.
The embodiment of the present application provides a kind of flexible touch screen and flexible touch display device, including：Flexible panel；It is located at
The functional film layer on the surface of flexible panel one；And deviate from the first of the functional film layer side positioned at the flexible panel
TCTF films, wherein, the nonconductive surface of the first TCTF films is located at the close flexible panel side, and described first
TCTF films have the first patterning touch control electrode.As shown in the above, the technical scheme that the embodiment of the present application provides, passes through
The first TCTF films with the first patterning touch control electrode are set on flexible panel, because the first TCTF has well in itself
Translucency, frivolous characteristic and flexible resistance so that flexible touch screen has good translucency, frivolous characteristic and warping strength
Property；In addition, by the functional film layer being arranged on flexible panel, ensure the applied widely of flexible touch screen.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
- A kind of 1. flexible touch screen, it is characterised in that including：Flexible panel；Functional film layer positioned at the surface of flexible panel one；And deviate from the first TCTF films of the functional film layer side positioned at the flexible panel, wherein, the first TCTF The nonconductive surface of film is located at close to the flexible panel side, and the first TCTF films have the first patterning touch-control electricity Pole.
- 2. flexible touch screen according to claim 1, it is characterised in that the flexible touch screen also includes：Deviate from the 2nd TCTF films of the flexible panel side positioned at the first TCTF films, wherein, the 2nd TCTF The nonconductive surface of film is located at close to the first TCTF film sides, and there is the 2nd TCTF films the second patterning to touch Control electrode.
- 3. flexible touch screen according to claim 1, it is characterised in that the flexible panel is high molecule plastic panel.
- 4. flexible touch screen according to claim 3, it is characterised in that the material of the high molecule plastic panel is polyamides Imines or polyethylene terephthalate.
- 5. flexible touch screen according to claim 1, it is characterised in that the thickness range of the flexible panel is 30 micro- - 100 microns of rice, including endpoint value.
- 6. flexible touch screen according to claim 1, it is characterised in that the functional film layer includes anti-fingerprint layer, anti-dazzle One or more laminated construction in photosphere.
- 7. flexible touch screen according to claim 1, it is characterised in that positioned at the flexible panel and the functional film layer Between also include hardened layer.
- 8. flexible touch screen according to claim 7, it is characterised in that the thickness range of the hardened layer is more than 3 microns.
- 9. a kind of flexible touch display device, it is characterised in that the flexible touch display device includes claim 1~8 times Flexible touch screen described in meaning one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030483.5U CN207008583U (en) | 2017-08-16 | 2017-08-16 | A kind of flexible touch screen and flexible touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030483.5U CN207008583U (en) | 2017-08-16 | 2017-08-16 | A kind of flexible touch screen and flexible touch display device |
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| Publication Number | Publication Date |
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| CN207008583U true CN207008583U (en) | 2018-02-13 |
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| CN201721030483.5U Active CN207008583U (en) | 2017-08-16 | 2017-08-16 | A kind of flexible touch screen and flexible touch display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002236A (en) * | 2018-07-20 | 2018-12-14 | 京东方科技集团股份有限公司 | A kind of flexible touch screen, its production method and display device |
| CN110232869A (en) * | 2019-07-16 | 2019-09-13 | 昆山工研院新型平板显示技术中心有限公司 | A kind of flexible display panels |
-
2017
- 2017-08-16 CN CN201721030483.5U patent/CN207008583U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109002236A (en) * | 2018-07-20 | 2018-12-14 | 京东方科技集团股份有限公司 | A kind of flexible touch screen, its production method and display device |
| US11144142B2 (en) | 2018-07-20 | 2021-10-12 | Hefei Xinsheng Optoelectronics Technology Group Co., Ltd. | Flexible touch screen, manufacturing method thereof and display device |
| CN110232869A (en) * | 2019-07-16 | 2019-09-13 | 昆山工研院新型平板显示技术中心有限公司 | A kind of flexible display panels |
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