CN107471763A - Multifunctional protective cuticula and touch control display apparatus - Google Patents

Multifunctional protective cuticula and touch control display apparatus Download PDF

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Publication number
CN107471763A
CN107471763A CN201710739863.4A CN201710739863A CN107471763A CN 107471763 A CN107471763 A CN 107471763A CN 201710739863 A CN201710739863 A CN 201710739863A CN 107471763 A CN107471763 A CN 107471763A
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China
Prior art keywords
layer
screen
base material
material layer
waterproof composite
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Pending
Application number
CN201710739863.4A
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Chinese (zh)
Inventor
钭忠尚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jingzhuo Optical Display Technology Co Ltd
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Nanchang OFilm Tech Co Ltd
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Priority to CN201710739863.4A priority Critical patent/CN107471763A/en
Publication of CN107471763A publication Critical patent/CN107471763A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/212—Electromagnetic interference shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/208—Touch screens

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)

Abstract

Multifunctional protective cuticula disclosed by the invention includes the waterproof composite layer of screen layer and setting on the substrate of base material, setting on the substrate.The screen layer is used to shield interference signal.The waterproof composite layer includes organic material layer and inorganic material layer, and the organic material layer and the inorganic material layer are alternately stacked.Screen layer and waterproof composite layer are set on touch control display apparatus and Multifunctional protective cuticula, make Multifunctional protective cuticula that not only there is the function of shielding interference signal, the function also with starvation and steam, further with good toughness.The invention also discloses a kind of touch control display apparatus.

Description

Multifunctional protective cuticula and touch control display apparatus
Technical field
The present invention relates to technical field of touch control, more particularly to a kind of Multifunctional protective cuticula and touch control display apparatus.
Background technology
In existing mobile phone, part electronic component (such as touch sensing, display module) is easily by other electronics member The influence of electrostatic signal caused by part and electromagnetic signal, so as to cause the using effect of electronic component to be deteriorated.
The content of the invention
Embodiments of the present invention provide a kind of cover sheet and touch-screen cover plate.
The Multifunctional protective cuticula of embodiment of the present invention includes：
Base material；
Screen layer on the substrate is set, and the screen layer is used to shield interference signal；And
Waterproof composite layer on the substrate is set, and the waterproof composite layer includes organic material layer and inorganic material Layer, the organic material layer and the inorganic material layer are alternately stacked.Set screen layer and waterproof compound on Multifunctional protective cuticula Layer, make Multifunctional protective cuticula that not only there is the function of shielding interference signal, the function also with starvation and steam, more enter one Step ground has good toughness.
In some embodiments, the number of plies of the organic material layer is multilayer, and the waterproof composite layer outermost is for two layers The organic material layer.The toughness of organic material layer is more preferable compared with the toughness of inorganic material layer, and organic material layer can fill The surface defect of inorganic material layer, inorganic material layer is folded in centre by organic material layer can lift the tough of waterproof composite layer Property.
In some embodiments, the screen layer includes at least one of metal level and conductive coating.Due to metal Layer and conductive coating have the performance of preferably shielding interference signal, therefore are shielded made of metal level and/or conductive coating Layer has the performance of preferably shielding interference signal.
In some embodiments, the screen layer includes metal level, and the metal level includes aluminium lamination, titanium layer and layers of copper. Screen layer has preferable electric conductivity to lift the performance of screen layer shielding interference signal.
In some embodiments, the screen layer includes laminar film plastic.Screen layer has made of laminar film plastic The performance of antistatic stabilization.
In some embodiments, the material of the organic material layer includes silicone compositions or/and polyacrylate.On Stating organic material layer made of material has the performance of preferable toughness, adhesion property, barrier steam and oxygen.
In some embodiments, the material of the inorganic material layer includes oxide or/and nitride.
In some embodiments, the screen layer is arranged on opposite two of the base material with the waterproof composite layer On surface；Or
The screen layer is successively set on a surface of the base material with the waterproof composite layer；Or
The waterproof composite layer is successively set on a surface of the base material with the screen layer.Work as waterproof composite layer Directly make readily available flatness higher waterproof composite layer when on base material.
In some embodiments, the diaphragm also includes adhesive layer, compound in the screen layer and the waterproof When layer is arranged on two opposite surfaces of the base material, the adhesive layer is arranged on the remote base of the screen layer The side of material.The surface of Multifunctional protective cuticula sets bond layer to be easy to Multifunctional protective cuticula being bonded in strain-gage pickup On.
The touch control display apparatus of embodiment of the present invention includes
Touch-control display module；
Strain-gage pickup, the strain-gage pickup are arranged on the side of the remote user of the touch-control display module； With
Diaphragm described in above-mentioned any one embodiment, the diaphragm are arranged on the remote of the strain-gage pickup From the side of the touch-control display module.
Screen layer and waterproof composite layer are set on the touch control display apparatus and Multifunctional protective cuticula of embodiment of the present invention, made Function of the Multifunctional protective cuticula not only with shielding interference signal, the function also with starvation and steam, further With good toughness.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following Description in become obvious, or recognized by the practice of embodiments of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change Obtain substantially and be readily appreciated that, wherein：Illustrating in newly-increased accompanying drawing modification, specification
Fig. 1-3 is the sectional view of the Multifunctional protective cuticula of some embodiments of the present invention；
Fig. 4 is the sectional view of the touch control display apparatus of some embodiments of the present invention；
Fig. 5-7 is the sectional view of the Multifunctional protective cuticula of some embodiments of the present invention；With
Fig. 8-9 is the sectional view of the touch control display apparatus of some embodiments of the present invention.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic. Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature. In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting Relation.In addition, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.
Fig. 1-3 are referred to, the Multifunctional protective cuticula 100 of embodiment of the present invention includes base material 10, screen layer 20 and waterproof Composite bed 30.Screen layer 20 is arranged on base material 10, and screen layer 20 is used to shield interference signal.Waterproof composite layer 30 is arranged on base On material 10, waterproof composite layer 30 includes organic material layer 32 and inorganic material layer 34, organic material layer 32 and inorganic material layer 34 It is alternately stacked.Specifically, as shown in figure 1, screen layer 20 and waterproof composite layer 30 can be separately positioned on opposite two of base material 10 On individual surface；Or as shown in Figures 2 and 3, screen layer 20 and waterproof composite layer 30 are arranged at the similar face of base material 10 On.
Screen layer 20 can shield the electronic component for the side for being arranged on screen layer 20 to being arranged on the another of screen layer 20 The interference signal of the electronic component of side.The interference signal that screen layer 20 shields can be any in electrostatic signal, electromagnetic signal One or two, screen layer 20 is typically grounded to be set to lift the shielding interference signal performance of screen layer 20.
It can also be multilayer that the number of plies of organic material layer 32 in waterproof composite layer 30, which can be one layer, inorganic material layer 34 The number of plies can also be one or more layers.Because organic material layer 32 and inorganic material layer 34 are respectively provided with blocking oxygen and steam Can, while organic material layer 32 has the preferable performance of toughness and can fill the surface defect of inorganic material layer 34, therefore, has Performance of the waterproof composite layer 30 that machine material layer 32 and inorganic material layer 34 are formed also with blocking oxygen and steam and with compared with Good toughness.
Screen layer 20 and waterproof composite layer 30 are set on the Multifunctional protective cuticula 100 of embodiment of the present invention, made multi-functional Diaphragm 100 not only has the function of shielding interference signal, the function also with starvation and steam, further has Good toughness.
Referring to Fig. 4, the touch control display apparatus 200 of embodiment of the present invention includes touch-control display module 50, strain gauge passes Sensor 60 and Multifunctional protective cuticula 100.
Touch-control display module 50 may include the display screen with touch controllable function.Specifically, touch-control display module 50 includes protecting Protecting cover plate 52, touch sensing 54 and display module 56.Touch sensing 54 can be capacitance type sensor.Display module 56 can Think Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display module or liquid crystal display (Liquid Crystal Display, LCD) display module.
Strain-gage pickup 60 is arranged on the side of remote user of touch-control display module 50.Strain-gage pickup 60 can For detecting the pressure being pressed against on touch control display apparatus 200.Specifically, strain-gage pickup 60 can be that pressure resistance type senses Device, when user presses touch control display apparatus 200, strain occurs for strain-gage pickup 60 (that is, strain-gage pickup 60 Deform upon) and cause the resistance of strain-gage pickup 60 to change, can according to the resistance variations of strain-gage pickup 60 It is determined that the pressing force size being pressed against on touch control display apparatus 200.In other embodiments, strain-gage pickup 60 can be with For piezoelectric transducer, when user is pressed against on touch control display apparatus 200, strain-gage pickup 60 deforms upon and produces electricity Signal, the pressing force size being pressed against on touch control display apparatus 200 is can determine according to the electric signal.
The Multifunctional protective cuticula 100 of embodiment of the present invention is arranged on the remote touch-control display module of strain-gage pickup 60 50 side, that is to say, that touch-control display module 50, strain-gage pickup 60 and Multifunctional protective cuticula 100 are towards remote user's Set gradually on direction.Multifunctional protective cuticula 100 includes base material 10, screen layer 20 and waterproof composite layer 30.
Base material 10 includes the first surface 12 and second surface 14 positioned at 10 opposite both sides of base material, and first surface 12 is compared with second Surface 14 is closer to strain-gage pickup 60.Base material 10 is made up of toughness material so that base material 10 has preferable toughness and makes base Material 10 is resistant to bending.Specifically, the material of base material 10 may include polyethylene terephthalate (Polyethylene Terephthalate, PET), polyimides (Polyimide, PI), makrolon (Polycarbonate, PC), polyethylene Any one in (polyethylene, PE).
Screen layer 20 is arranged on first surface 12.Screen layer 20 may include at least one in metal level and conductive coating Kind.Metal level can be made up of the material with preferable electric conductivity, for example, metal level can include aluminium lamination, titanium layer, layers of copper, Metal level can be set on base material 10 by way of printing, coating.Conductive coating can be made up of the material of antistatic stabilization, For example, conductive coating can include laminar film plastic (Sheet molding compound, SMC).Screen layer 20 can be with touch-control Ground wire in display device 200 is connected so that screen layer 20 is grounded.When screen layer 20 is grounded, screen layer 20 had both had anti-quiet The effect of electricity, there is electromagnetic shielding again.When screen layer 20 is earth-free, screen layer 20 has the function that electromagnetic shielding.
Fig. 1, Fig. 4 and Fig. 5 are referred to, waterproof composite layer 30 is arranged on second surface 14.Waterproof composite layer 30 includes Machine material layer 32 and inorganic material layer 34, organic material layer 32 are alternately stacked with inorganic material layer 34.Organic material layer 32 and nothing The quantity of machine material layer 34 can be one layer, and now, inorganic material layer 32 is arranged on second surface 14, and organic material layer 32 is set Put in the side of the remote base material 10 of inorganic material layer 34, that is to say, that inorganic material layer 34 is arranged on base material 10 and organic material Between the bed of material 32.Because the toughness of organic material layer 32 is more preferable compared with the toughness of inorganic material layer 34, in organic material layer 34 and base Inorganic material layer 34 is folded in the middle toughness that can lift diaphragm 100 by material 10.In other embodiments, organic material Layer 32 is N layers (N is the natural number more than or equal to 2), then inorganic material layer 34 is also N layers.For example, the layer of organic material layer 32 Number is two layers, and the number of plies of inorganic material layer 34 is also two layers, on the direction away from base material 10, inorganic material layer 34, You Jicai The bed of material 32, inorganic material layer 34, organic material layer 32 are successively set on base material 10.The more inorganic material of toughness of organic material layer 32 The toughness of the bed of material 34 is more preferable, and organic material layer 32 can fill the surface defect of inorganic material layer 34, base material 10 with it is organic Inorganic material layer 34 is folded in the middle toughness that can lift waterproof composite layer 30 by material layer 32.The material of organic material layer 32 Including silicone compositions or/and polyacrylate.The material of inorganic material layer 34 includes oxide or/and nitride, for example, nothing The material of machine material layer 34 may include any one or more in silica, silicon nitride, aluminum oxide.Organic material layer 32 can lead to Evaporation process, sputtering technology preparation are crossed, inorganic material layer 34 can pass through coating processes, prepared by typography.In other embodiment party Waterproofing agent can also be set to strengthen the water resistance of waterproof composite layer 30 in formula, inside waterproof composite layer 30.
On the one hand, Multifunctional protective cuticula 100 can shield electronic component (such as the mainboard of the lower section of touch control display apparatus 200 On circuit and the element such as electric capacity) electrostatic signal and electromagnetic signal to strain-gage pickup 60, touch sensing 52, display mould Group 56 has an impact, and on the other hand, Multifunctional protective cuticula 100 can obstruct the steam of the lower section of touch control display apparatus 200, oxygen enters Enter strain-gage pickup 60, touch sensing 52, display module 56, so as to avoid steam and oxygen from corroding strain-gage pickup 60 On metal and cause the accuracy of detection of strain-gage pickup 60 to reduce, avoid steam and oxygen from corroding touch sensing 52 and aobvious Show module 56 and cause touch sensing 52 and display module 56 to fail.
Screen layer 20 and waterproof are set on the touch control display apparatus 200 and Multifunctional protective cuticula 100 of embodiment of the present invention Composite bed 30, make Multifunctional protective cuticula 100 that not only there is the function of shielding interference signal, the work(also with starvation and steam Can, further with preferable toughness.
The touch control display apparatus 200 of embodiment of the present invention, which is provided with Multifunctional protective cuticula 100 and can shield touch-control, to be shown The electronic component of the lower section of device 100 produces interference to strain-gage pickup 60, touch sensing 52, display module 56, and can Avoid steam and oxygen from corroding the metal on strain-gage pickup 60 and cause the accuracy of detection of strain-gage pickup 60 to reduce, keep away Exempt from steam and oxygen corrosion touch sensing 52 and display module 56 and cause touch sensing 52 and display module 56 to fail.
Referring to Fig. 6, in some embodiments, the number of plies of the organic material layer 32 of above-mentioned implementation is multilayer, and waterproof is multiple It is organic material layer 32 to close two layers of layer 30 outermost.Specifically, if organic material layer 32 is that (N is the nature more than or equal to 2 to N layers Number), then inorganic material layer 34 is (N-1) layer.For example, when organic material layer 32 the number of plies can be two layers, inorganic material layer 34 The number of plies be one layer, two layers of organic material layer 32 is located at the both sides of inorganic material layer 34.The toughness of organic material layer 32 is more inorganic The toughness of material layer 34 is more preferable, and organic material layer 32 can fill the surface defect of inorganic material layer 34, organic material layer Inorganic material layer 34 is folded in the middle toughness that can lift waterproof composite layer 30 by 32.
Referring to Fig. 2, in some embodiments, screen layer 20 and the waterproof composite layer 30 of above-mentioned embodiment are set successively Put on the same surface of base material 10.Specifically, screen layer 20 is successively set on the first of base material 10 with waterproof composite layer 30 On surface 12 or it is successively set on the second surface 14 of base material 10, now, screen layer 20 is located at waterproof composite layer 30 and base material Between 10 layers.
Referring to Fig. 3, in some embodiments, waterproof composite layer 30 and the screen layer 20 of above-mentioned embodiment are set successively Put on the same surface of base material 10.Specifically, waterproof composite layer 30 is successively set on the first of base material 10 with screen layer 20 On surface 12 or it is successively set on the second surface 14 of base material 10, now, waterproof composite layer 30 is located at screen layer 20 and base material Between 10 layers.Waterproof composite layer 30 directly makes the waterproof composite layer 30 that readily available flatness is higher on base material 10.
Referring to Fig. 7, in other embodiments, the screen layer 20 of above-mentioned embodiment can also be arranged on base material 10 On second surface 14, and waterproof composite layer 30 is arranged on the first surface 12 of base material 10, that is to say, that waterproof composite layer 30 is set Put between strain-gage pickup 60 and base material 10.
Referring to Fig. 8, in some embodiments, the touch control display apparatus of Multifunctional protective cuticula 100 of above-mentioned embodiment 200 also include bond layer 40, and bond layer 40 is used to Multifunctional protective cuticula 100 being bonded to strain-gage pickup 60. When screen layer 20 is arranged on the first surface 12 of base material 10, waterproof composite layer 30 is arranged on second surface 14, adhesive layer 40 It is arranged on the side of the remote base material 10 of screen layer 20.It is compound that the second surface 14 of base material 10, waterproof are arranged in screen layer 20 When layer 30 is arranged on first surface 12, adhesive layer 40 is arranged on the side of the remote base material 10 of waterproof composite layer 30.Shielding When covering layer 20 and waterproof composite layer 30 and being successively set on the first surface 12 of base material 10, it is compound that bond layer 40 is arranged on waterproof On the side of the remote base material 10 of layer 30.The second surface 14 of base material 10 is successively set in screen layer 20 and waterproof composite layer 30 When upper, bond layer 40 is arranged on the first surface 12 of base material 10.It is successively set in waterproof composite layer 30 and screen layer 20 When on the first surface 12 of base material 10, bond layer 40 is arranged on the side of remote base material 10 of waterproof composite layer 30.Anti- When water composite bed 30 is successively set on the second surface 14 of base material 10 with screen layer 20, bond layer 40 is arranged on base material 10 On first surface 12.The surface of the Multifunctional protective cuticula 100 of present embodiment sets bond layer 40 to be easy to multifunction protection Film 100, which is bonded in, answers on other devices, such as is bonded on strain-gage pickup 60.In other embodiments, bond layer 40 can form on Multifunctional protective cuticula 100 using the part as Multifunctional protective cuticula 100.
Referring to Fig. 9, in some embodiments, the Multifunctional protective cuticula 100 of above-mentioned embodiment can also be arranged on Between display module 56 and strain-gage pickup 60.Multifunctional protective cuticula 100 shows for shielding strain-gage pickup 60 to touch-control Show that module 50 produces interference, Multifunctional protective cuticula 100 is additionally operable to barrier and enters touch-control display mould by the side of strain-gage pickup 60 The steam and oxygen of group 50, and for obstructing steam and oxygen by the side of touch-control display module 50 into strain-gage pickup 60 Gas.
In the description of this specification, reference term " some embodiments ", " embodiment ", " some embodiment party The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment party Formula or specific features, structure, material or the feature of example description are contained at least one embodiment or example of the present invention In.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, Specific features, structure, material or the feature of description can be in any one or more embodiments or example with suitable Mode combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one feature.In the description of the invention, " multiple " are meant that at least two, such as two, Three etc., unless otherwise specifically defined.
Although embodiments of the present invention have been shown and described above, it is to be understood that above-mentioned embodiment is Exemplary, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be right Above-mentioned embodiment is changed, changed, replacing and modification, the scope of the present invention are limited by claim and its equivalent.

Claims (10)

  1. A kind of 1. Multifunctional protective cuticula, it is characterised in that including：
    Base material；
    Screen layer on the substrate is set, and the screen layer is used to shield interference signal；And
    Waterproof composite layer on the substrate is set, and the waterproof composite layer includes organic material layer and inorganic material layer, institute State organic material layer and the inorganic material layer is alternately stacked.
  2. 2. diaphragm according to claim 1, it is characterised in that the number of plies of the organic material layer is multilayer, described anti- Two layers of water composite bed outermost is the organic material layer.
  3. 3. diaphragm according to claim 1, it is characterised in that the screen layer is included in metal level and conductive coating It is at least one.
  4. 4. diaphragm according to claim 1, it is characterised in that the screen layer includes metal level, the metal level bag Include aluminium lamination, titanium layer and layers of copper.
  5. 5. the diaphragm according to claim 3 or 4, it is characterised in that the screen layer includes laminar film plastic.
  6. 6. diaphragm according to claim 1, it is characterised in that the material of the organic material layer includes silicone compositions Or/and polyacrylate.
  7. 7. diaphragm according to claim 1, it is characterised in that the material of the inorganic material layer include oxide or/ And nitride.
  8. 8. diaphragm according to claim 1, it is characterised in that the screen layer is arranged on institute with the waterproof composite layer State on two opposite surfaces of base material；Or
    The screen layer is successively set on a surface of the base material with the waterproof composite layer；Or
    The waterproof composite layer is successively set on a surface of the base material with the screen layer.
  9. 9. diaphragm according to claim 8, it is characterised in that the diaphragm also includes adhesive layer, in the screen When covering layer and being arranged on the waterproof composite layer on two opposite surfaces of the base material, the adhesive layer is arranged on described The side of the remote base material of screen layer.
  10. A kind of 10. touch control display apparatus, it is characterised in that including
    Touch-control display module；
    Strain-gage pickup, the strain-gage pickup are arranged on the side of the remote user of the touch-control display module；With
    Diaphragm described in claim 1-9 any one, the diaphragm are arranged on the remote institute of the strain-gage pickup State the side of touch-control display module.
CN201710739863.4A 2017-08-25 2017-08-25 Multifunctional protective cuticula and touch control display apparatus Pending CN107471763A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710739863.4A CN107471763A (en) 2017-08-25 2017-08-25 Multifunctional protective cuticula and touch control display apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110157272A (en) * 2019-06-13 2019-08-23 徐鑫 A kind of conductive coating whether having hole or pin hole for detecting waterproof coating
CN111078040A (en) * 2018-10-19 2020-04-28 杭州朗旭新材料科技有限公司 Touch panel, anti-static film layer and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203849708U (en) * 2014-05-30 2014-09-24 南昌欧菲光科技有限公司 Touch-control screen
CN106293197A (en) * 2015-06-26 2017-01-04 三星显示有限公司 Flexible display apparatus
CN106354338A (en) * 2016-10-25 2017-01-25 上海天马微电子有限公司 Touch display panel and touch display device
CN206115404U (en) * 2016-06-22 2017-04-19 南昌欧菲光科技有限公司 Touch display device
CN107037931A (en) * 2015-07-14 2017-08-11 南昌欧菲光科技有限公司 Touching display screen and display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203849708U (en) * 2014-05-30 2014-09-24 南昌欧菲光科技有限公司 Touch-control screen
CN106293197A (en) * 2015-06-26 2017-01-04 三星显示有限公司 Flexible display apparatus
CN107037931A (en) * 2015-07-14 2017-08-11 南昌欧菲光科技有限公司 Touching display screen and display device
CN206115404U (en) * 2016-06-22 2017-04-19 南昌欧菲光科技有限公司 Touch display device
CN106354338A (en) * 2016-10-25 2017-01-25 上海天马微电子有限公司 Touch display panel and touch display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111078040A (en) * 2018-10-19 2020-04-28 杭州朗旭新材料科技有限公司 Touch panel, anti-static film layer and preparation method thereof
CN110157272A (en) * 2019-06-13 2019-08-23 徐鑫 A kind of conductive coating whether having hole or pin hole for detecting waterproof coating

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Application publication date: 20171215