CN104951131A - Touch display device - Google Patents
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- CN104951131A CN104951131A CN201510275746.8A CN201510275746A CN104951131A CN 104951131 A CN104951131 A CN 104951131A CN 201510275746 A CN201510275746 A CN 201510275746A CN 104951131 A CN104951131 A CN 104951131A
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Abstract
The invention relates to a touch display device. The device comprises a panel module, an upper polaroid and touch sensing film. The upper polaroid is arranged on the panel moduel. The touch sensing film is arranged on the surface, facing to the panel module, of the upper polaroid, and the touch sensing film is located between the panel module and the upper polaroid. The touch sensing film comprises a first substrate layer and a transparent conducting layer, and the first substrate layer is attached to the upper polaroid. The transparent conducting layer is formed on the first substrate layer and located between the panel module and the first substrate layer. The upper polaroid comprises a second substrate layer and a polaroid layer. The polaroid layer is attached between the first substrate layer and the second substrate layer. According to the device, the polaroid serves as a protection functional layer, the substrate material of the touch sensing film is changed, the touch sensing film is integrated into the polaroid, the light transmittance of touch display equipment is higher under the condition that a display module can still conduct imaging smoothly, and meanwhile the thickness and weight of the touch display equipment are reduced.
Description
Technical field
The present invention relates to a kind of touch control display apparatus.
Background technology
Common embedded (On-cell) touch panel module, its basic framework inherently must comprise three-decker, and namely LCD MODULE is in order to provide image, touch-control sensing layer and defencive function layer, is arranged at the superiors and protects other assemblies.Defencive function layer uses cover glass more, and wherein touch-control sensing layer forms the substrate of indium oxide tin film, and its material is PET (Polyethylene terephthalate, polyethylene terephthalate) mostly.Because the manufacturing process of PET own is for doing anisotropic stretching horizontal/longitudinal, cause the distribution of the molecule no regularity in PET and present and arrange at any angle at random, the substrate that PET is formed has anisotropic optical property, the light allowing LCD MODULE send will change polarization angle after by the substrate of PET processing procedure, and then reduce the transmittance through upper polarizing layer.Be integrated in above-mentioned embedded protection architecture if want further by using PET as the indium oxide tin film of substrate as touch-control sensing layer, can because the principle of work of LCD MODULE, producing cannot the result of imaging smoothly.In addition, its thickness of the cover glass that defencive function layer uses and weight are all when carrying out touch panel module slimming, need the problem solved.
As can be seen here, obviously still there is inconvenience and defect, and need to be further improved in above-mentioned existing framework.In order to solve the problem, all hard thought of association area seeks solution, but has no suitable method for a long time always.Therefore, how effectively can solve the problem, should be one of current important research and development problem, also become the target that current association area needs improvement badly.
Summary of the invention
In view of this, be necessary to provide the high and thick degree of a kind of transmittance little lightweight touch control display device.
A kind of touch control display device, comprises panel module, upper polaroid and the first touch-control sensing film.Upper polaroid is arranged on panel module.First touch-control sensing film is arranged at the surface of polaroid towards panel module, and the first touch-control sensing film is between panel module and upper polaroid.
In the one or more embodiment of the present invention, above-mentioned first touch-control sensing film comprises the first substrate layer and the first transparency conducting layer.The upper polaroid of first substrate layer laminating.First transparency conducting layer is formed at the first substrate layer, and between panel module and the first substrate layer.
In the one or more embodiment of the present invention, above-mentioned upper polaroid comprises the second substrate layer and the first polarizing layer.First polarizing layer fits between the first substrate layer and the second substrate layer.
In the one or more embodiment of the present invention, above-mentioned touch control display device also comprises lower polaroid, and panel module is arranged between polaroid and lower polaroid, and panel module comprises thin film transistor base plate and colored filter substrate.Colored filter substrate attaching film transistor base, and colored filter substrate is between thin film transistor base plate and the first touch-control sensing film.Thin film transistor base plate is arranged between colored filter substrate and lower polaroid.
In the one or more embodiment of the present invention, above-mentioned touch control display device also comprises the second touch-control sensing film and is arranged between thin film transistor base plate and lower polaroid.
In the one or more embodiment of the present invention, above-mentioned second touch-control sensing film comprises the 3rd substrate layer and the second transparency conducting layer.The lower polaroid of 3rd substrate layer laminating.Second transparency conducting layer is formed at the 3rd substrate layer, and between thin film transistor base plate and the 3rd substrate layer.
In the one or more embodiment of the present invention, above-mentioned lower polaroid comprises the 4th substrate layer and the second polarizing layer.Second polarizing layer fits between the 3rd substrate layer and the 4th substrate layer.
In the one or more embodiment of the present invention, the material of above-mentioned first substrate layer, the 3rd substrate layer and the 4th substrate layer comprises cyclic olefin polymer, Triafol T, polymethylmethacrylate or polycarbonate.
In the one or more embodiment of the present invention, the material of above-mentioned second substrate layer comprises cyclic olefin polymer.
In the one or more embodiment of the present invention, the material of above-mentioned second substrate layer is a stretched film.
In the one or more embodiment of the present invention, the material of above-mentioned first transparency conducting layer and the second transparency conducting layer comprises tin indium oxide or silver.
In other one or more embodiments of the present invention, above-mentioned touch control display device also comprises the second touch-control sensing film, is arranged between the first touch-control sensing film and panel module.
In other one or more embodiments of the present invention, above-mentioned second touch-control sensing film comprises the second substrate layer and the second transparency conducting layer.Second substrate layer is fitted the first touch-control sensing film.Second transparency conducting layer is formed between the second substrate layer and panel module.
In other one or more embodiments of the present invention, above-mentioned upper polaroid comprises the 3rd substrate layer and the first polarizing layer.First polarizing layer fits between the second substrate layer and the 3rd substrate layer.
In other one or more embodiments of the present invention, the material of above-mentioned first substrate layer and the second substrate layer comprises cyclic olefin polymer, Triafol T, polymethylmethacrylate or polycarbonate.
In other one or more embodiments of the present invention, the material of above-mentioned 3rd substrate layer comprises cyclic olefin polymer.
In other one or more embodiments of the present invention, the material of above-mentioned 3rd substrate layer is stretched film.
In the one or more embodiment of the present invention, above-mentioned first transparency conducting layer comprises the first touch detection pattern, and the second transparency conducting layer comprises one second touch detection pattern is different from the first touch detection pattern.
In one or more embodiment of the present invention, above-mentioned upper polaroid also comprises diaphragm, and diaphragm is formed in the surface of polaroid away from panel module.
This touch control display device utilizes polaroid as defencive function layer; and change the material of touch-control sensing film substrate; touch-control sensing film is integrated in polaroid; allow touch control display device when display module still can smoothly imaging; there is higher transmittance, also reduce thickness and the weight of touch control display device itself simultaneously.
Accompanying drawing explanation
For above and other object of the present invention, feature, advantage and embodiment can be become apparent, being described as follows of institute's accompanying drawings:
Figure 1 shows that the side cutaway view of touch control display device according to an embodiment of the present invention;
Figure 2 shows that the side cutaway view of the touch control display device according to another embodiment of the present invention;
Figure 3 shows that the side cutaway view according to the present invention's touch control display device of an embodiment again; And
The schematic diagram of the first touch detection pattern according to the touch control display device of the one or more embodiment of the present invention and the second touch detection pattern is respectively shown in Fig. 4 A, 4B.
It should be noted that in each diagram number identical element be display each embodiment in same or corresponding point.
Main element symbol description
100 touch control display device
Polaroid on 110
110 ' upper polaroid
112 second substrate layers
114 first polarizing layers
116 diaphragms
120 first touch-control sensing films
122 first substrate layers
124 first transparency conducting layers
130 panel modules
140 times polaroids
200 touch control display device
210 times polaroids
Polaroid under 210 '
212 the 4th substrate layers
214 second polarizing layers
220 second touch-control sensing films
222 the 3rd substrate layers
224 second transparency conducting layers
300 touch control display device
310 second touch-control sensing films
312 second substrate layers
314 second transparency conducting layers
CF colored filter substrate
TFT thin film transistor base plate
Embodiment
To disclose bright multiple embodiments with accompanying drawing below, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the present invention.That is, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for simplifying for the purpose of accompanying drawing, some known usual structures and element are drawn in the mode simply illustrated in the accompanying drawings.
In this article, using first, second and third-class vocabulary, is to be understood for describing various element, assembly, region, layer and/or block.But these elements, assembly, region, layer and/or block not should limit by these terms.These vocabulary are only limited to for distinguishing single element, assembly, region, layer and/or block.Therefore, one first element hereinafter, assembly, region, layer and/or block also can be called as the second element, assembly, region, layer and/or block, and do not depart from original idea of the present invention.
Figure 1 shows that the side cutaway view of touch control display device 100 according to an embodiment of the present invention.As shown in Figure 1, touch control display device 100 comprises polaroid 110, first touch-control sensing film 120 and panel module 130.Upper polaroid 110 is arranged on panel module 130.First touch-control sensing film 120 is arranged at the surface of polaroid 110 towards panel module 130, and the first touch-control sensing film 120 is between panel module 130 and upper polaroid 110.
In the present embodiment, the first touch-control sensing film 120 in touch control display device 100 comprises the first substrate layer 122 and the first transparency conducting layer 124.The upper polaroid 110 of first substrate layer 122 laminating.First transparency conducting layer 124 is formed at the first substrate layer 122, and between panel module 130 and the first substrate layer 122.In the present embodiment, the material of the first substrate layer 122 can comprise cyclic olefin polymer (Cyclo olefin polymer, COP), Triafol T, polymethylmethacrylate, polycarbonate or other materials be applicable to.Should be appreciated that, the material of above the first lifted substrate layer 122 is only citing, and be not used to limit the present invention, persons of ordinary skill in the technical field of the present invention, actual needs should be looked, elasticity selects the material of the first substrate layer 122, as long as can improve the light that sends from the backlight module (not shown) of touch control display device 100 transmitance at the first substrate layer.
From another angle, if the first substrate layer 122 to be considered as a part for upper polaroid 110 ', namely, the folded structure structure of described touch control display device 100 can comprise polaroid 110 ' (comprising polaroid 110 and the first substrate layer 122), the first transparency conducting layer 124 and panel module 130, wherein the first transparency conducting layer 124 is formed in the surface of polaroid 110 ' towards panel module 130, and the first transparency conducting layer 124 is positioned between polaroid 110 ' and panel module 130.
When the backlight module (not shown) of light from touch control display device 100 sends, then by after panel module 130, the light sent will have particular polarization.Due to the material that the first substrate layer 122 adopts, similarly be cyclic olefin polymer, Triafol T, polymethylmethacrylate, polycarbonate etc., the first substrate layer 122 is made no longer to have linearly polarized characteristic, allow the light by panel module 130 with particular polarization further, in subsequently through the first touch-control sensing film 120 during the part of the first substrate layer 122, compare the substrate layer by making with polyethylene terephthalate, higher transmittance can be had, even avoid in touch control display device can not the situation of imaging.
In the present embodiment, the first transparency conducting layer 124 is formed at the first substrate layer 122.In the present embodiment, the material of the first transparency conducting layer 124 can comprise tin indium oxide, silver or other materials be applicable to.In the present embodiment, the first transparency conducting layer 124 can be indium tin oxide layer, nano-silver thread, metal grill or other conductive layers be applicable to.In the present embodiment, the first transparency conducting layer 124 comprises the first touch detection pattern SP1 (in schematic diagram shown in Fig. 4 A).In the present embodiment, use the etching of sputter, photoetching process, wire mark, directly printing or other processing procedures be applicable to, form the first touch detection pattern SP1 in the first transparency conducting layer 124.In the embodiment of part, the first touch detection pattern SP1 that the first transparency conducting layer 124 comprises, allows touch control display device 100 can detect 2 touch points simultaneously.In the embodiment of part, the first touch detection pattern SP1 that the first transparency conducting layer 124 comprises, allows touch control display device 100 can detect 4 touch points simultaneously.
First transparency conducting layer 124 of touch control display device 100 in the present embodiment; due to the design of folded structure structure; there is the role of upper polaroid 110 as defencive function; therefore do not need plated film or the processing mode through other on the first transparency conducting layer 124 to strengthen the intensity of the first transparency conducting layer 124, make the first transparency conducting layer 124 can be sensitiveer for the reaction of touch-control.
In the present embodiment, upper polaroid 110 comprises the second substrate layer 112 and the first polarizing layer 114.First polarizing layer 114 fits between the first substrate layer 122 and the second substrate layer 112.In the present embodiment, the material of the first polarizing layer 114 is polyvinyl alcohol (PVA) or other materials be applicable to.In the present embodiment, the material of the second substrate layer 112 is cyclic olefin polymer.In the embodiment of part, the second substrate layer 112 is stretched film, arranges along specific direction expanded material according to predetermined direction.In the present embodiment, take cyclic olefin polymer as the substrate layer of material, can laser formation be used.
The effect that the first substrate layer 122 due to the first touch-control sensing film 120 can provide upper polaroid 110 to support and protect equally; the folded structure of above polaroid 110 and the first transparency conducting layer 124 compare the folded structure of other polaroids and touch-control sensing film, thickness can reduce.Or, from another angle, if the first substrate layer 122 to be considered as a part for upper polaroid 110 ', namely, described upper polaroid 110 ' can comprise the second substrate layer 112, first polarizing layer 114 and the first substrate layer 122, and wherein the first polarizing layer 114 is fitted between the second substrate layer 112 and the first substrate layer 122.Second substrate layer 112 and the first substrate layer 122 will can be used as supporting layer and the protective seam of the first polarizing layer 114.And the first transparency conducting layer 124 is formed in the surface of the first substrate layer 122 away from the first polarizing layer 114.
Because the second substrate layer 112 is cyclic olefin polymer or the cyclic olefin polymer after stretching, the optical property of the second substrate layer 112 is made to comply with different demands, arrange in pairs or groups with the first substrate layer 122 or substrate layer as described later, and then promote the optical property of touch control display device 100.For example, in some embodiments, the material of the second substrate layer 112 is cyclic olefin polymer, and the optical characteristics of zero retardance had by cyclic olefin polymer, can prevent touch control display device 100 from producing rainbow line.Or, in the embodiment of another part, second substrate layer 112 is after stretching along specific direction, again according to the stretch ring olefin polymer films that preset direction is arranged, the optical characteristics of 1/4 wavelength phase difference had by stretch ring olefin polymer films, allows the polarize light that light-transmitting panel module 130 sends, and changes, make the user having on sunglasses, still can see the content shown by touch control display device 100.Should be appreciated that, the material of above the second lifted substrate layer 112 is only citing, and is not used to limit the present invention, and persons of ordinary skill in the technical field of the present invention, should look actual needs, and elasticity selects the material of the second substrate layer 112.
In the present embodiment, touch control display device 100 also comprises lower polaroid 140, and panel module 130 is arranged between polaroid 110 and lower polaroid 140, and panel module 130 comprises thin film transistor base plate TFT and colored filter substrate CF.Colored filter substrate CF attaching film transistor base TFT, and colored filter substrate CF is between thin film transistor base plate TFT and the first touch-control sensing film 120.Thin film transistor base plate TFT is arranged between colored filter substrate CF and lower polaroid 140.In an embodiment, lower polaroid 140 and can be arranged at the three layer stack structures such as polarizing layer (not shown) between supporting layer and protective seam and formed by supporting layer, protective seam, but the present invention is not as limit.
Figure 2 shows that the side cutaway view of the touch control display device 200 according to another embodiment of the present invention.As shown in Figure 2, in the present embodiment, touch control display device 200, except comprising the subelement identical with aforementioned embodiments, also comprises the second touch-control sensing film 220 and is arranged between thin film transistor base plate TFT and lower polaroid 210.In the present embodiment, the second touch-control sensing film 220 comprises the 3rd substrate layer 222 and the second transparency conducting layer 224.The lower polaroid 140 of 3rd substrate layer 222 laminating.Second transparency conducting layer 224 is formed at the 3rd substrate layer 222, and between thin film transistor base plate TFT and the 3rd substrate layer 222.In the present embodiment, lower polaroid 140 comprises the 4th substrate layer 212 and the second polarizing layer 214.Second polarizing layer 214 fits between the 3rd substrate layer 222 and the 4th substrate layer 212.In the present embodiment, the material of the second polarizing layer 214 is polyvinyl alcohol (PVA) or other materials be applicable to.In multiple embodiment, the material of the 3rd substrate layer 222 and the 4th substrate layer 212 can comprise cyclic olefin polymer, Triafol T, polymethylmethacrylate, polycarbonate or other materials be applicable to.Should be appreciated that, the material of above the 3rd lifted substrate layer 222 and the 4th substrate layer 212 is only citing, and is not used to limit the present invention, persons of ordinary skill in the technical field of the present invention, should look actual needs, elasticity selects the material of the 3rd substrate layer 222 and the 4th substrate layer 212.
The effect that the 3rd substrate layer 222 due to the second touch-control sensing film 220 can provide lower polaroid 210 to support and protect equally; the folded structure of following polaroid 210 and the second transparency conducting layer 224 compare the folded structure of other polaroids and touch-control sensing film, thickness can reduce.Or, from another angle, if the 3rd substrate layer 222 to be considered as a part for lower polaroid 210 ', namely, lower polaroid 210 ' comprises the 3rd substrate layer 222, second polarizing layer 214 and the 4th substrate layer 212, and wherein the second polarizing layer 214 is fitted in the 3rd substrate layer 222 and the 4th substrate layer 212.3rd substrate layer 222 and the 4th substrate layer 212 will can be used as supporting layer and the protective seam of the second polarizing layer 214, similar in fact to the lower polaroid 140 in the embodiment shown in Fig. 1.Folded structure mode then in present embodiment, can be considered that the second transparency conducting layer 224 is formed at the surface of lower polaroid 140 towards panel module 130.
And then, the folded structure of described touch control display device 200 can comprise polaroid 110 ', the first transparency conducting layer 124, panel module 130, lower polaroid 210 ' and the second transparency conducting layer 224, and wherein the first transparency conducting layer 124 is formed in the surface of polaroid 110 ' towards panel module 130.Second transparency conducting layer 224 is formed in the surface of lower polaroid 210 ' towards panel module 130.
In the present embodiment, the material of the second transparency conducting layer 224 comprises tin indium oxide, silver or other materials be applicable to.In the present embodiment, the second transparency conducting layer 224 can be indium tin oxide layer, nano-silver thread, metal grill or other conductive layers be applicable to.In multiple embodiment, use the etching of sputter, photoetching process, wire mark, directly printing or other processing procedures be applicable to, form the second touch detection pattern SP2 (see Fig. 4 B) in the second transparency conducting layer 224.In the present embodiment, the first transparency conducting layer 124 comprises the first touch detection pattern SP1 (see Fig. 4 A), and the second transparency conducting layer 224 comprises the second touch detection pattern SP2 is different from the first touch detection pattern SP1.In the present embodiment, the first transparency conducting layer 124 and the second transparency conducting layer 224 mutual collocation is set, touch control display device 300 can be allowed to detect at least 10 contact points simultaneously.
Figure 3 shows that the side cutaway view according to the present invention's touch control display device 300 of an embodiment again.In the present embodiment, touch control display device 300, except comprising the subelement identical with the embodiment shown in Fig. 1, also comprises the second touch-control sensing film 310, is arranged between the first touch-control sensing film 120 and panel module 130.In the present embodiment, the second touch-control sensing film 310 comprises the second substrate layer 312 and the second transparency conducting layer 314.Second substrate layer 312 is fitted the first touch-control sensing film 120.Second transparency conducting layer 314 is formed between the second substrate layer 312 and panel module 130.In the present embodiment, the material of the second substrate layer 312 can comprise cyclic olefin polymer, Triafol T, polymethylmethacrylate, polycarbonate or other materials be applicable to.
In the present embodiment, the material of the second transparency conducting layer 314 comprises tin indium oxide, silver or other materials be applicable to.In the present embodiment, the second transparency conducting layer 314 can be indium tin oxide layer, nano-silver thread, metal grill or other conductive layers be applicable to.In the present embodiment, use the etching of sputter, photoetching process, wire mark, directly printing or other processing procedures be applicable to, form the second touch detection pattern SP2 (see Fig. 4 B) in the second transparency conducting layer 314.In the present embodiment, the first transparency conducting layer 124 comprises the first touch detection pattern SP1 (see Fig. 4 A), and the second transparency conducting layer 314 comprises the second touch detection pattern SP2 is different from the first touch detection pattern SP1.In the present embodiment, the collocation of the first transparency conducting layer 124 and the second transparency conducting layer 314, allows touch control display device 300 can detect at least 10 contact points simultaneously.
In addition, in multiple embodiment of the present invention, upper polaroid 110 also comprises diaphragm 116.In multiple embodiment, diaphragm 116 is arranged on the surface of polaroid 110 away from panel module 130.In multiple embodiment, the material of diaphragm 116 comprises polyethylene terephthalate.In other multiple embodiments, diaphragm 116 is at the surface formation hardening coat of upper polaroid 110 away from panel module 130.In multiple embodiment, in the second substrate layer 112 of upper polaroid 110, be above covered with layer protecting film 116, the intensity of polaroid 110 in strengthening.
Thus; the upper polaroid 110 being covered with diaphragm 116 will have the function of protection to other element of below; cover glass can be replaced in the role of touch control display device; make the multiple embodiment of the above-mentioned touch control display device of the present invention, be minimized the cost using cover glass in manufacturing process.The more important thing is; in multiple embodiments of aforementioned touch control display device; the folded structure structure of touch control display device is used alone polaroid 110 and is used as defencive function layer; concerning touch control display device; namely be reduce the thickness that has of cover glass and weight, the slimming of touch control display device can be reached further.
In sum; multiple embodiment of the present invention provides a kind of touch control display device; it utilizes polaroid as defencive function layer; and change the material of touch-control sensing film substrate; touch-control sensing film is integrated in polaroid; allow touch control display device when display module still can smoothly imaging, there is higher transmittance, also reduce the thickness of touch control display device itself and weight simultaneously.
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention, any those of ordinary skill in the art, without departing from the spirit and scope of the present invention; when doing various changes and amendment, therefore protection scope of the present invention is as the criterion when claims limit.
Claims (20)
1. a touch control display device, is characterized in that, comprises:
One panel module;
Polaroid on one, is arranged on this panel module; And
One first touch-control sensing film, is arranged at the surface towards this panel module of polaroid on this, and this first touch-control sensing film is on this panel module and this between polaroid.
2. touch control display device as claimed in claim 1, it is characterized in that, this first touch-control sensing film comprises:
One first substrate layer, polaroid on this of fitting; And
One first transparency conducting layer, is formed at this first substrate layer, and between this panel module and this first substrate layer.
3. touch control display device as claimed in claim 2, it is characterized in that, on this, polaroid comprises:
One second substrate layer; And
One first polarizing layer, fits between this first substrate layer and this second substrate layer.
4. touch control display device as claimed in claim 3, it is characterized in that, also comprise polaroid, this panel module is arranged on this between polaroid and this lower polaroid, and wherein this panel module comprises:
One thin film transistor base plate; And
One colored filter substrate, this thin film transistor base plate of fitting, and this colored filter substrate is between this thin film transistor base plate and this first touch-control sensing film.
5. touch control display device as claimed in claim 4, it is characterized in that, also comprise one second touch-control sensing film, this second touch-control sensing film is arranged between this thin film transistor base plate and this lower polaroid.
6. touch control display device as claimed in claim 5, it is characterized in that, this second touch-control sensing film comprises:
One the 3rd substrate layer, this lower polaroid of fitting; And
One second transparency conducting layer, is formed at the 3rd substrate layer, and between this thin film transistor base plate and the 3rd substrate layer.
7. touch control display device as claimed in claim 6, it is characterized in that, this first transparency conducting layer comprises one first touch detection pattern, and this second transparency conducting layer comprises one second touch detection pattern is different from this first touch detection pattern.
8. touch control display device as claimed in claim 6, it is characterized in that, this lower polaroid comprises:
One the 4th substrate layer; And
One second polarizing layer, fits between the 3rd substrate layer and the 4th substrate layer.
9. touch control display device as claimed in claim 8, it is characterized in that, the material of this first substrate layer, the 3rd substrate layer and the 4th substrate layer comprises cyclic olefin polymer (Cyclo olefin polymer, COP), Triafol T (Triacetyl Cellulose, TAC), polymethylmethacrylate (Polymethylmethacrylate, or polycarbonate (Polycarbonate, PC) PMMA).
10. touch control display device as claimed in claim 8, it is characterized in that, the material of this second substrate layer comprises cyclic olefin polymer.
11. touch control display device as claimed in claim 10, is characterized in that, the material of this second substrate layer is a stretched film.
12. touch control display device as claimed in claim 8, it is characterized in that, the material of this first transparency conducting layer and this second transparency conducting layer comprises tin indium oxide or silver.
13. touch control display device as claimed in claim 2, is characterized in that, also comprise one second touch-control sensing film, be arranged between this first touch-control sensing film and this panel module.
14. touch control display device as claimed in claim 13, is characterized in that, this second touch-control sensing film comprises:
One second substrate layer, this first touch-control sensing film of fitting; And
One second transparency conducting layer, is formed between this second substrate layer and this panel module.
15. touch control display device as claimed in claim 14, it is characterized in that, on this, polaroid comprises:
One the 3rd substrate layer; And
One first polarizing layer, fits between this second substrate layer and the 3rd substrate layer.
16. touch control display device as claimed in claim 15, it is characterized in that, the material of this first substrate layer and this second substrate layer comprises cyclic olefin polymer, Triafol T, polymethylmethacrylate or polycarbonate.
17. touch control display device as claimed in claim 15, it is characterized in that, the material of the 3rd substrate layer comprises cyclic olefin polymer.
18. touch control display device as claimed in claim 17, is characterized in that, the material of the 3rd substrate layer is a stretched film.
19. touch control display device as claimed in claim 14, it is characterized in that, this first transparency conducting layer comprises one first touch detection pattern, and this second transparency conducting layer comprises one second touch detection pattern is different from this first touch detection pattern.
20. touch control display device as claimed in claim 1, it is characterized in that, on this, polaroid also comprises a diaphragm, and it is surperficial away from of this panel module that this diaphragm is formed in polaroid on this.
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| CN201510275746.8A CN104951131A (en) | 2015-05-26 | 2015-05-26 | Touch display device |
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| CN201510275746.8A CN104951131A (en) | 2015-05-26 | 2015-05-26 | Touch display device |
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Cited By (6)
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| CN107340922A (en) * | 2017-07-12 | 2017-11-10 | 业成科技（成都）有限公司 | Integrated touch control display |
| WO2018094729A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市柔宇科技有限公司 | Touch panel and flexible display |
| CN108121468A (en) * | 2016-11-29 | 2018-06-05 | 联享光电股份有限公司 | Transparent conductive film |
| CN110969939A (en) * | 2018-09-28 | 2020-04-07 | 上海和辉光电有限公司 | Foldable display screen and display device |
| TWI718470B (en) * | 2018-11-02 | 2021-02-11 | 大陸商寶宸（廈門）光學科技有限公司 | Touch polarizer structure and touch display device using the same |
| CN112764587A (en) * | 2021-02-06 | 2021-05-07 | 业成科技（成都）有限公司 | Touch module and touch display module |
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| CN204242158U (en) * | 2014-12-16 | 2015-04-01 | 京东方科技集团股份有限公司 | Touch display panel and touch display unit |
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Application publication date: 20150930 |