CN104978067A - Touch panel - Google Patents
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- CN104978067A CN104978067A CN201510359170.3A CN201510359170A CN104978067A CN 104978067 A CN104978067 A CN 104978067A CN 201510359170 A CN201510359170 A CN 201510359170A CN 104978067 A CN104978067 A CN 104978067A
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- recognition module
- fingerprint recognition
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Abstract
The invention provides a touch panel applied to an electronic device. The touch panel comprises a substrate comprising a first surface and a second surface opposite to the first surface, a touch sensing structure arranged on the first surface, a first fingerprint identification module clung to the first surface and used for unlocking the electronic device when acquired fingerprint information is matched with preset fingerprint information, and at least one second fingerprint identification module clung to the first surface and used for unlocking the electronic device when the acquired fingerprint information is matched with the preset fingerprint information, and starting an application program corresponding to the second fingerprint identification module.
Description
Technical field
The present invention relates to display technique field, be specifically related to a kind of contact panel.
Background technology
Along with the development of science and technology, fingerprint identification technology relies on its safe recognition function provided, and is widely used in various electronic equipment.In recent years, be applied to fingerprint identification technology in smart mobile phone because having the privacy protection function of good anti-theft feature and personal mobile phone content, and become the focus of public concern, and will the developing direction of follow-up similar electronic equipment be become.In prior art, for smart mobile phone, the active key corresponded to by fingerprint recognition module on smart mobile phone is arranged, and such as homepage key, described active key is generally be arranged in the ad hoc through hole of mobile phone protective cover plate.And between described active key and mobile phone protective cover plate, there is gap, tiny dirt is easy to the periphery being attached to ad hoc through hole, thus affects the outward appearance of mobile phone and reduce Consumer's Experience comfort level.In addition, ad hoc through hole bores often and opens a hole and carry out polishing and being formed on the cover sheet of whole, and processing procedure difficulty is high; and affect the integrated stress distribution of cover sheet, there is infringement to the intensity of cover sheet, thus; both affect the yield of processing procedure, affect again the performance of product.
Summary of the invention
The invention provides a kind of contact panel, be applied in electronic installation, described contact panel comprises:
One substrate, described substrate comprises first surface and the second surface relative with described first surface;
One touch-control sensing structure is arranged on described first surface;
First fingerprint recognition module, described first fingerprint recognition module and described first surface fit, and described first fingerprint recognition module is used for being unlocked by described electronic installation when the finger print information collected and preset fingerprint information match;
At least one second fingerprint recognition module, described at least one second fingerprint recognition module and described first surface fit, and described second fingerprint recognition module is used for being unlocked by described electronic installation when the finger print information collected and preset fingerprint information match, and startup with application program corresponding to the second fingerprint recognition module.
Wherein, when described at least one second fingerprint recognition module is multiple, the application program that each second fingerprint recognition module is corresponding different respectively.
Wherein, described substrate comprises the depressed part be formed on described second surface, described depressed part and described first fingerprint recognition module and described second fingerprint recognition module not exclusively overlapping in the orthogonal projection of described substrate.
Wherein, described first fingerprint recognition module and the orthogonal projection on the substrate of described depressed part partially overlap, and described second fingerprint recognition module is arranged on the both sides of described first fingerprint recognition module.
Wherein, described contact panel also comprises shielding layer, described shielding layer is positioned at described first surface and described first fingerprint recognition module, and between described first surface and described second fingerprint recognition module, and the orthogonal projection on the substrate of described shielding layer covers described first fingerprint recognition module and described second fingerprint recognition module orthogonal projection on the substrate, and described shielding layer is arranged the first hollow-out parts and the second hollow-out parts, the corresponding described first fingerprint recognition module of described first hollow-out parts is arranged, the corresponding described second fingerprint recognition module of described second hollow-out parts is arranged.
Wherein, described contact panel also comprises the first gluing layer, and described first fingerprint recognition module is fitted by described first gluing layer and described first surface, and described second fingerprint recognition module is fitted by described first gluing layer and described first surface.
Wherein, described contact panel comprises shielding layer, described shielding layer is between described substrate and described first fingerprint recognition module, and described shielding layer is between described substrate and described second fingerprint recognition module, and the orthogonal projection on the substrate of described shielding layer covers described first fingerprint recognition module orthogonal projection on the substrate, the orthogonal projection on the substrate of described shielding layer covers described second fingerprint recognition module orthogonal projection on the substrate.
Wherein, described contact panel comprises shielding construction, and described shielding construction between described first surface and described shielding layer, and is arranged around institute's the first fingerprint recognition module and described second fingerprint recognition module.
Wherein, described contact panel comprises shielding construction, and described shielding construction is arranged on the substrate by described shielding layer, and described shielding construction is arranged around described first fingerprint recognition module and described second fingerprint recognition module.
Wherein, described touch-control sensing structure comprises electrode layer and conductor layer, and described electrode layer and described conductor layer are electrically connected mutually, and wherein, described electrode layer and described conductor layer are formed on the first surface of described substrate.
Wherein, between described touch-control sensing structure and the described first surface of described substrate, be provided with the second bonding coat, in order to described touch-control sensing structure and the described substrate of fitting.
Wherein, described touch-control sensing structure comprises electrode layer, conductor layer and touch-control base material, and described electrode layer and described conductor layer are electrically connected mutually, and is all formed on described touch-control base material, wherein, described electrode layer and described conductor layer are between described second bonding coat and described touch-control base material.
Wherein, described touch-control sensing structure comprises an electrode layer, a conductor layer and a touch-control base material, described electrode layer and described conductor layer are electrically connected mutually, and be all formed on described touch-control base material, wherein, described touch-control base material is between described second bonding coat and described electrode layer and described conductor layer.
Wherein, described touch-control sensing structure more comprises a conductive material layer, and described conductive material layer is arranged on described touch-control base material, and wherein, described conductive material layer and described electrode layer are located at the not homonymy of described touch-control base material respectively.
Intersect at prior art, the first fingerprint recognition and the second fingerprint recognition module are fitted on the first surface of substrate by the present invention, and the first fingerprint recognition module is used for when the finger print information collected and preset fingerprint information match, is unlocked by described electronic installation.Second fingerprint recognition module is fitted on the first surface of substrate, and the second fingerprint recognition module is used for when the finger print information collected and preset fingerprint information match, is unlocked by electronic installation, and starts the application program corresponding with the second fingerprint recognition module.As can be seen here, first fingerprint recognition module and the second fingerprint recognition module are directly fitted on the first surface of substrate, without the need to boring a hole to substrate, make the intensity of substrate self unaffected, ensure that the performance of product, in addition, the setting of the first fingerprint recognition module and the second fingerprint recognition module is not by the restriction of active button, not only eliminate the complicated encapsulating structure to active button, also be arranged at flexibly in contact panel, ensureing, under the prerequisite that can realize fingerprint identification function equally, to simplify the structure of product, improve the dirigibility of product design.Further, in the present invention when the finger print information that the second fingerprint recognition module collects and preset fingerprint information match, electronic installation is unlocked, and starts application program corresponding to the second fingerprint recognition module, thus play the technique effect starting some application program fast.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is contact panel front schematic view of the present invention.
Fig. 2 is the cut-open view of Fig. 1 along profile line AA '.
Fig. 3 A is the schematic structure schematic diagram of contact panel in embodiments of the invention.
Fig. 3 B is the substrate schematic diagram of contact panel in embodiments of the invention.
Fig. 4 is the first fingerprint recognition module and the board structure schematic diagram of contact panel in embodiments of the invention.
Fig. 5 A is the structural representation of embodiment of the present invention contact panel.
Fig. 5 B is the structural representation of embodiment of the present invention contact panel.
Fig. 6 is the touch-control sensing structure schematic diagram of contact panel in the present embodiment.
Fig. 7 is the cut-open view of Fig. 1 along profile line AA '.
Fig. 8 is the cut-open view of Fig. 1 along profile line AA '.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of protection of the invention.
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.Be understandable that, hereinafter mentioned " on ", the position relationship of D score, being according to illustrated location expression, to facilitate the clear description to technical scheme, is not the restriction to technical scheme of the present invention.
Below the contact panel of the present invention one better embodiment is introduced.Be contact panel front schematic view of the present invention referring to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is the cut-open view of Fig. 1 along profile line AA '.Contact panel 100 is applied in electronic installation, and contact panel 100 comprises substrate 11, touch-control sensing structure 12, first fingerprint recognition module 13a, at least one second fingerprint recognition module 13b.The second surface 112 that substrate 11 comprises first surface 111 and is oppositely arranged with described first surface 111, touch-control sensing structure 12 is arranged on the first surface 111 of substrate 11, the first surface 111 of the first fingerprint recognition module 13a and substrate 11 fits, and the first fingerprint recognition module 13a is for gathering the finger print information of user, and when the finger print information collected and preset fingerprint information match, electronic installation is unlocked.Second fingerprint recognition module 13b and first surface 111 fit, and the second fingerprint recognition module 13b is for gathering the finger print information of user, and unlocked by electronic installation when the finger print information collected and preset fingerprint information match, and start the application program corresponding with the second fingerprint recognition module 13b.In the present embodiment, as shown in Figure 2, touch-control sensing structure 12 is arranged on the first surface 111 of substrate 11, the first surface 111 of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b and substrate 11 fits, in other words, the first fingerprint recognition module 13a, the second fingerprint recognition module 13b and touch-control sensing structure 12 are the homonymies being positioned at substrate 11.
When the second fingerprint recognition module 13b is multiple, the application program that each second fingerprint recognition module 13b is corresponding different respectively.For example, when the quantity of the second fingerprint recognition module 13b is four, for convenience of description, these four the second fingerprint recognition module 13b called after second fingerprint recognition module 13b1, the second fingerprint recognition module 13b2, the second fingerprint recognition module 13b3 and the second fingerprint recognition module 13b3 respectively.The corresponding first application program X1 of described second fingerprint recognition module 13b1, the corresponding second application program X2 of second fingerprint recognition module 13b2, the corresponding 4th application program X4 of the corresponding 3rd application program X3 of second fingerprint recognition module 13b3, the second fingerprint recognition module 13b4.For the second fingerprint recognition module 13b1, when the finger print information that the second fingerprint recognition module 13b1 collects and preset fingerprint information match, electronic installation is unlocked, and start the first application program X1.In one embodiment, the application program that corresponding with described second fingerprint module 13b application program can be commonly used for user.
Substrate 11 is formed by the glass through strengthening or rigid plastic base material, and it can be used as the cover sheet of contact panel 100, and wherein, the second surface 112 of substrate 11 directly can carry out touch control operation for user.For ensureing that the first fingerprint recognition module 13a and the second fingerprint recognition module 13b can carry out fingerprint recognition more accurately, the thickness of substrate 11 is preferably and is less than or equal to 0.3mm.The first surface 111 of substrate 11 is provided with shielding layer 14, shielding layer 14 is positioned at first surface 111 and the first fingerprint recognition module 13a of substrate 11, and between first surface 111 and the second fingerprint recognition module 13b, and shielding layer 14 orthogonal projection on the substrate 11 covers the first fingerprint recognition module 13a and the second fingerprint recognition module 13b orthogonal projection on the substrate 11, and shielding layer 14 is arranged the first hollow-out parts (not shown) and the second hollow-out parts (not shown), the corresponding first fingerprint recognition module 13a of first hollow-out parts is arranged, the corresponding second fingerprint recognition module 13b of second hollow-out parts is arranged.First hollow-out parts and the second hollow-out parts are used to indicate the position of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b respectively.Shielding layer 14 is formed by lighttight ink or photoresist, in order to cover some the opaque elements be positioned under substrate 11, as the first fingerprint recognition module 13a, the second fingerprint recognition module 13b etc.Shielding layer 14 can be the structure of individual layer, and can be also and that formed sandwich construction stacking by multilayer material, the present invention be restricted.In the present embodiment, in contact panel 100, shielding layer 14 region is defined as non-visible area V2, unless the region outside the V2 of visible area is visible area V1.Non-visible area V2 comprises fingerprint identification area V21, and the first fingerprint recognition module 13a and the second fingerprint recognition module 13b is arranged in non-visible area V2, and the region at its place is defined as fingerprint identification area V21.
Please refer to Fig. 3 A, Fig. 3 A is the schematic structure schematic diagram of contact panel in embodiments of the invention.Come in order to other parts of fingerprint identification area V21 and non-visible area V2 are distinguished, make user can be accurate, easily at the enterprising line operate of fingerprint identification area V21, embodiments of the invention pass through shielding layer 14 part hollow out, and the light screening material of shielding layer 14 is different from hollow part Fill Color, to form schematic structure 140, in order to indicate fingerprint identification area V21, in embodiment shown in Fig. 3 A, schematic structure 140 is arranged around non-visible area V21, in other embodiments of the present invention, schematic structure 140 also can be other pattern forms, the identification means of the present invention to schematic structure 140 does not limit.
Please refer to Fig. 3 B, Fig. 3 B is the substrate schematic diagram of contact panel in embodiments of the invention, and it depicts the embodiment of another kind of instruction fingerprint identification area V21 in the present invention.Substrate 11 comprises the depressed part 110 be formed on second surface 112, and described depressed part 110 is not exclusively overlapping in the orthogonal projection of described substrate 11 with described first fingerprint recognition module 13a and described second fingerprint recognition module 13b.In other words, substrate 11 is recessed to form depressed part 110 from second surface 112 (carrying out the surface of touch control operation for user) to the direction of first surface 111 (surface relative with second surface 112) in fingerprint identification area V21, depressed part 110 orthogonal projection on the substrate 11 and the first fingerprint recognition module 13a and the second fingerprint recognition module 13b orthogonal projection on the substrate 11 not exclusively overlapping.Depressed part 110 is used to indicate the position of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b.In one embodiment, the first fingerprint recognition module 13a and depressed part 110 orthogonal projection on the substrate 11 partially overlap, and the second fingerprint recognition module 13b is arranged on the both sides of the first fingerprint recognition module 13a.Preferably, the second fingerprint recognition module 13b is arranged on the both sides of the first fingerprint recognition module 13a, and the second fingerprint recognition module 13b does not overlap with depressed part 110 orthogonal projection on the substrate 11.
First fingerprint recognition module 13a and the second fingerprint recognition module 13b is fitted with the first surface 111 of substrate 11 by the first bonding coat 15, is positioned at non-visible area V2.First bonding coat 15 is arranged at shielding layer 14 and the first fingerprint recognition module 13a and is arranged between shielding layer 14 and the second fingerprint recognition module 13b, the fit area at the first bonding coat 15 place is equal with first surface 111 size that substrate 11 fits with the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, consider the factors such as the tolerance in laminating processing procedure, in other embodiments of the present invention, the fit area at the first bonding coat 15 place can be less than the area of the first surface 111 that the first fingerprint recognition module 13a and the second fingerprint recognition module 13b and substrate 11 fit, expose to prevent colloid.First bonding coat 15 is solid-state film, for reducing the impact of the first bonding coat 15 on the first fingerprint recognition module 13a and the second fingerprint recognition module 13b signal acquisition, preferably, the material of the first bonding coat 15 is antiexplosion adhesive, quality is frivolous, viscosity is high feature that it has.Because the thin portion structure of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b is known by those skilled in the art, therefore repeat no more.
It should be noted that, in embodiments of the invention, in order to make the first fingerprint recognition module 13a and more firm the fitting with substrate 11 of the second fingerprint recognition module 13b, also by setting up colloid in the surrounding of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, further the first fingerprint recognition module 13a and the second fingerprint recognition module 13b is fixed on substrate 11.Specifically please refer to Fig. 4, Fig. 4 is the first fingerprint recognition module and the board structure schematic diagram of contact panel in embodiments of the invention.First fingerprint recognition module 13a fits in the first surface 111 of substrate 11 by the first bonding coat 15, wherein, first bonding coat 15 is arranged between the first fingerprint recognition module 13a and substrate 11, colloid 301 is arranged around the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, specifically, colloid 301 is engaged in the lateral surface of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b and the direction toward substrate 11 extends, through the side of the first bonding coat 15, and contact with the shielding layer 14 of the first surface 111 being positioned at substrate 11.Colloid 301 can be formed by a soft film, can also be that the mode of also being solidified by some glue by liquid glue is formed.
In embodiment shown in Fig. 4, the first surface 111 fitting in substrate 11 that the first fingerprint recognition module 13a and the second fingerprint recognition module 13b can not only be more firm is made by arranging the first bonding coat 15 and colloid 301, and colloid 301 is arranged around the periphery of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, colloid 301 also can provide certain noise function of shielding to the first fingerprint recognition module 13a and the second fingerprint recognition module 13b and prevent the impurity such as dust from entering from the first fingerprint recognition module 13a and the side slit between the second fingerprint recognition module 13b and shielding layer 14.Be understandable that, in embodiments of the invention, also can fit the first fingerprint recognition module 13a and substrate 11 and laminating the second fingerprint recognition module 13b and substrate 11 separately through arranging colloid 301, thus save the setting of the first bonding coat 15.
Please referring again to Fig. 2, contact panel 100 of the present invention can more comprise shielding construction 16, be arranged on substrate 11, and be positioned at the first surface 111 of substrate 11, and around the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, shielding construction 16 is for providing the function of shielding electromagnetism noise for the first fingerprint recognition module 13a and the second fingerprint recognition module 13b.In embodiments of the invention, there is a gap each other in shielding construction 16 and the first fingerprint recognition module 13a and the second fingerprint recognition module 13b, produce shielding action to prevent shielding construction 16 to effective fingerprint touching signals on the direction being parallel to substrate 11.In the present embodiment, shielding construction 16 is the metal construction of a ring-type, is positioned at below substrate 11, and its concrete positional structure can respectively with reference to Fig. 5 A and Fig. 5 B.
Please refer to Fig. 5 A, Fig. 5 A is the structural representation of embodiment of the present invention contact panel.Shielding construction 16 is arranged at the first surface 111 of substrate 11, and between substrate 11 and shielding layer 14, because shielding construction 16 is formed by metal material, its color can be different from shielding layer 14, be arranged between substrate 11 and shielding layer 14, user can see shielding construction 16 touch operation surface, therefore when it is arranged around fingerprint identification area V21, can be used for indicating fingerprint identification area V21, thus other indicating structure can be omitted.
Please refer to Fig. 5 B, Fig. 5 B is the structural representation of embodiment of the present invention contact panel.Shielding construction 16 is arranged at the first surface 111 of shielding layer 14, and between shielding layer 14 and the first bonding coat 15, in other words, shielding layer 14 is between substrate 11 and shielding construction 16.The hollow part that shielding construction 16 corresponds to the shielding layer 14 in Fig. 3 A illustrated embodiment is arranged, can by the color distortion between itself and shielding layer 14, user can see shielding construction 16 from the hollow part of shielding layer 14, to realize the function indicating fingerprint identification area V21 simultaneously, and omit the step of filling other masking materials in Fig. 3 A.It should be noted that, in the present embodiment, shielding construction 16 is an independent hardware formed, it is arranged at immediately below the hollow part of shielding layer 14, the hollow part that user can pass through shielding layer 14 sees shielding construction 16, in other words, the hollow part of shielding layer 14 is blank state, and in other embodiments of the present invention, shielding construction 16 is formed at the surface of shielding layer 14 by the mode of sputter or printing, therefore the hollow part of shielding layer 14 may be filled into the material of shielding construction 16, final structure, shielding construction 16 is for be partly or entirely embedded in shielding layer 14.
Referring to the touch-control sensing structure schematic diagram that Fig. 2 and Fig. 6, Fig. 6 are contact panel in the present embodiment.Touch-control sensing structure 12 is arranged at the first surface 111 of substrate 11, comprises the electrode layer 121 being positioned at visible area V1 and the conductor layer 122 being positioned at non-visible area V2, and wherein, electrode layer 121 and conductor layer 122 are electrically connected mutually.Electrode layer 121 comprises multiple first axial electrode axle 1211, multiple second axial electrode axle 1212 and insulation course 1213, wherein, multiple first axial electrode 1211 extends along first direction D1 and is spaced along second direction D2, second axial electrode 1212 extends along second direction D2 and is spaced along first direction D1, insulation course 1213 is made up of multiple collets being formed at the first axial electrode 1211 and the second axial electrode 1212 infall, the first axial electrode 1211 and the second axial electrode 1212 mutually electrically to be completely cut off.First axial electrode 1211 and the second axial electrode 1212 are electrically connected at conductor layer 122 respectively.First axial electrode 1211, second axial electrode 1212 is transparent conductive structure, and its material can be the conductive materials such as tin indium oxide, Nano Silver, Graphene, CNT, metal grill wherein one or more.Insulation course 1213 is transparent insulation system, and its material can be silicon dioxide, transparent photoresistance etc.Conductor layer 122 is formed by metal material, is positioned at non-visible area V2, is arranged at below shielding layer 14, and conductor layer 122 is subject to the covering of shielding layer 14 and not visual by user.In the present embodiment, touch-control sensing structure 12 is the induction structure of single layer of conductive material, and in other embodiments of the present invention, it can also be the induction structure by double-deck or multilayer conductive material, and the present invention is not as limit.
In above-described embodiment, touch-control sensing structure 12 is directly formed at the first surface 111 of substrate 11, and in other embodiments of the present invention, touch-control sensing structure 12 fits with the first surface 111 of substrate 11 by the second bonding coat 17.
Be the cut-open view of Fig. 1 along profile line AA ' referring to Fig. 1 and Fig. 7, Fig. 7, the contact panel of another preferred embodiment of display the present invention.Contact panel 101 in the present embodiment is with difference embodiment illustrated in fig. 2, and touch-control sensing structure 12 is fitted with substrate 11 by the second bonding coat 17, and wherein, touch-control sensing structure 12 more comprises touch-control base material 123.
Specifically, touch-control sensing structure 12 is fitted with substrate 11 by the second bonding coat 17, wherein, second bonding coat 17 is arranged between touch-control sensing structure 12 and substrate 11, touch-control base material 123 is between the second bonding coat 17 and electrode layer 121 and conductor layer 122, and electrode layer 121 and conductor layer 122 are formed at the first surface 111 of touch-control base material 123.It should be noted that, touch-control base material 123 covers visible area V1 and extends to the non-visible area V2 of part, wherein the region at touch-control base material 123 place is positioned at the fingerprint identification area V21 side at the first fingerprint recognition module 13a and the second fingerprint recognition module 13b place, and zero lap and without coated each other, on concrete structure, touch-control base material 123 and the first fingerprint recognition module 13a and the second fingerprint recognition module 13b are the separate element be arranged on substrate 11, there is no mutual annexation between them.Touch-control base material 123 can be formed by the baseplate material with certain degree of hardness, as glass, polyimide (PI), polypropylene (PP), polystyrene 5 (PS), acrylonitrile-butadiene-styrene (ABS) (ABS), polyethylene terephthalate (PET), Polyvinylchloride (PVC), polycarbonate (PC), tygon (PE), polymethylmethacrylate (PMMA), the transparent materials such as teflon (PTFE), it also can be formed by the membraneous material of flexibility, comprise polyimide, polypropylene, polystyrene, acrylonitrile-butadiene-styrene (ABS), polyethylene terephthalate, Polyvinylchloride, polycarbonate, tygon, polymethylmethacrylate, teflon, cyclic olefine copolymer or aforementioned combination.Other element in contact panel 101 in the present embodiment and between annexation with embodiment illustrated in fig. 2 in roughly the same, no longer repeat at this.
In the present embodiment, adhesive substrates 11 is the mode of entirely fitting with the mode of touch-control sensing structure 12, and specifically, the second bonding coat 17 is arranged between substrate 11 and touch-control sensing structure 12, and is filled between the two aforementioned completely.In other embodiments of the present invention, adhesive substrates 11 and the mode of touch-control sensing structure 12 also can be the mode that frame pastes, specifically, second bonding coat 17 is arranged between substrate 11 and touch-control sensing structure 12, but it is only positioned at substrate 11 and touch-control sensing structure 12 and fits the peripheral position in region.
The contact panel 101 that the present embodiment provides, by electrode layer 121 and conductor layer 122 are first formed on touch-control base material 123, to obtain complete touch-control sensing structure 12, again touch-control sensing structure 12 and substrate 11 are fitted, avoid the electrode layer 121 and conductor layer 122 that substrate 11 should be formed touch-control sensing structure 12, influencing each other again and between the first fingerprint recognition module 13a and the second fingerprint recognition module 13b multiple processing procedures of fitting and existing, reduce in the relevant processing procedure difficulty of substrate 11, can in promoting process rate to a certain extent.
Be the cut-open view of Fig. 1 along profile line AA ' referring to Fig. 1 and Fig. 8, Fig. 8, the contact panel of the another preferred embodiment of display the present invention.Contact panel 102 in the present embodiment is with difference embodiment illustrated in fig. 7, the electrode layer 121 of touch-control sensing structure 12 and conductor layer 122 are formed at the second surface 112 of touch-control base material 123, between the second bonding coat 17 and touch-control base material 123, and in the present embodiment, touch-control sensing structure 12 more comprises conductive material layer 124, is arranged at the first surface 111 of touch-control base material 123.
Specifically, the second surface 112 of the touch-control base material 123 of touch-control sensing structure 12 is formed with electrode layer 121 and conductor layer 122, and form conductive material layer 124 at its first surface 111, in other words, conductive material layer 124 and electrode layer 121 are located at the not homonymy of touch-control base material 123 respectively.Wherein, second bonding coat 17 is between substrate 11 and electrode layer 121 and conductor layer 122; with sticking touch control induction structure 12 and substrate 11; be understandable that, in other embodiments of the present invention, between touch-control sensing structure 12 and the second bonding coat 17; can more comprise a protective seam; in order to guard electrode layer 121 and conductor layer 122, and make touch-control sensing structure 12 more smooth for coating surface, thus reduce the generation of the problems such as the laminating that occurs because of coating surface out-of-flatness is bad.The first surface 111 of touch-control base material 123 forms conductive material layer 124, can be the function that the electrode layer 121 of touch-control sensing structure 12 and conductor layer 122 provide noise to shield, wherein, conductive material layer 124 can be one whole the structure formed by transparent conductive material, or the loop configuration for being formed by metal material, the present invention does not limit.Other element in contact panel 102 in the present embodiment and between annexation with embodiment illustrated in fig. 7 in roughly the same, no longer repeat at this.
First fingerprint recognition 13a and the second fingerprint recognition module 13b is fitted on the first surface 111 of substrate 11 by the present invention, and the first fingerprint recognition module 13a is used for when the finger print information collected and preset fingerprint information match, is unlocked by described electronic installation.Second fingerprint recognition module 13b is fitted on the first surface 111 of substrate 11, and the second fingerprint recognition module 13b is used for when the finger print information collected and preset fingerprint information match, electronic installation is unlocked, and starts the application program corresponding with the second fingerprint recognition module 13b.As can be seen here, first fingerprint recognition module 13a and the second fingerprint recognition module 13b is directly fitted on the first surface of substrate 11, without the need to boring a hole to substrate 11, make the intensity of substrate 11 self unaffected, ensure that the performance of product, in addition, the setting of the first fingerprint recognition module 13a and the second fingerprint recognition module 13b is not by the restriction of active button, not only eliminate the complicated encapsulating structure to active button, also be arranged at flexibly in contact panel, ensureing under the prerequisite that can realize fingerprint identification function equally, simplify the structure of product, improve the dirigibility of product design.Further, in the present invention when the second fingerprint recognition module adopts the finger print information and preset fingerprint information match that 13b collects, electronic installation is unlocked, and starts application program corresponding to the second fingerprint recognition module 13b, thus play the technique effect starting a certain application program fast.
Above a kind of contact panel that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (14)
1. a contact panel, is applied in electronic installation, it is characterized in that, described contact panel comprises:
One substrate, described substrate comprises first surface and the second surface relative with described first surface;
One touch-control sensing structure is arranged on described first surface;
First fingerprint recognition module, described first fingerprint recognition module and described first surface fit, and described first fingerprint recognition module is used for being unlocked by described electronic installation when the finger print information collected and preset fingerprint information match;
At least one second fingerprint recognition module, described at least one second fingerprint recognition module and described first surface fit, and described second fingerprint recognition module is used for being unlocked by described electronic installation when the finger print information collected and preset fingerprint information match, and startup with application program corresponding to the second fingerprint recognition module.
2. contact panel as claimed in claim 1, is characterized in that, when described at least one second fingerprint recognition module is multiple, and the application program that each second fingerprint recognition module is corresponding different respectively.
3. contact panel as claimed in claim 1, it is characterized in that, described substrate comprises the depressed part be formed on described second surface, described depressed part and described first fingerprint recognition module and described second fingerprint recognition module not exclusively overlapping in the orthogonal projection of described substrate.
4. contact panel as claimed in claim 3, it is characterized in that, described first fingerprint recognition module and the orthogonal projection on the substrate of described depressed part partially overlap, and described second fingerprint recognition module is arranged on the both sides of described first fingerprint recognition module.
5. contact panel as claimed in claim 4, it is characterized in that, described contact panel also comprises shielding layer, described shielding layer is positioned at described first surface and described first fingerprint recognition module, and between described first surface and described second fingerprint recognition module, and the orthogonal projection on the substrate of described shielding layer covers described first fingerprint recognition module and described second fingerprint recognition module orthogonal projection on the substrate, and described shielding layer is arranged the first hollow-out parts and the second hollow-out parts, the corresponding described first fingerprint recognition module of described first hollow-out parts is arranged, the corresponding described second fingerprint recognition module of described second hollow-out parts is arranged.
6. contact panel as claimed in claim 1, it is characterized in that, described contact panel also comprises the first gluing layer, described first fingerprint recognition module is fitted by described first gluing layer and described first surface, and described second fingerprint recognition module is fitted by described first gluing layer and described first surface.
7. contact panel as claimed in claim 1, it is characterized in that, described contact panel comprises shielding layer, described shielding layer is between described substrate and described first fingerprint recognition module, and described shielding layer is between described substrate and described second fingerprint recognition module, and the orthogonal projection on the substrate of described shielding layer covers described first fingerprint recognition module orthogonal projection on the substrate, the orthogonal projection on the substrate of described shielding layer covers described second fingerprint recognition module orthogonal projection on the substrate.
8. contact panel as claimed in claim 7, it is characterized in that, described contact panel comprises shielding construction, and described shielding construction between described first surface and described shielding layer, and is arranged around institute's the first fingerprint recognition module and described second fingerprint recognition module.
9. contact panel as claimed in claim 7, it is characterized in that, described contact panel comprises shielding construction, and described shielding construction is arranged on the substrate by described shielding layer, and described shielding construction is arranged around described first fingerprint recognition module and described second fingerprint recognition module.
10. contact panel as claimed in claim 1, it is characterized in that, described touch-control sensing structure comprises electrode layer and conductor layer, and described electrode layer and described conductor layer are electrically connected mutually, wherein, described electrode layer and described conductor layer are formed on the first surface of described substrate.
11. contact panels as claimed in claim 1, is characterized in that, be provided with the second bonding coat between described touch-control sensing structure and the described first surface of described substrate, in order to described touch-control sensing structure and the described substrate of fitting.
12. contact panels as claimed in claim 11, it is characterized in that, described touch-control sensing structure comprises electrode layer, conductor layer and touch-control base material, described electrode layer and described conductor layer are electrically connected mutually, and be all formed on described touch-control base material, wherein, described electrode layer and described conductor layer are between described second bonding coat and described touch-control base material.
13. contact panels as claimed in claim 11, it is characterized in that, described touch-control sensing structure comprises electrode layer, conductor layer and touch-control base material, described electrode layer and described conductor layer are electrically connected mutually, and be all formed on described touch-control base material, wherein, described touch-control base material is between described second bonding coat and described electrode layer and described conductor layer.
14. contact panels as claimed in claim 13, it is characterized in that, described touch-control sensing structure more comprises a conductive material layer, and described conductive material layer is arranged on described touch-control base material, wherein, described conductive material layer and described electrode layer are located at the not homonymy of described touch-control base material respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359170.3A CN104978067A (en) | 2015-06-25 | 2015-06-25 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359170.3A CN104978067A (en) | 2015-06-25 | 2015-06-25 | Touch panel |
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| Publication Number | Publication Date |
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| CN104978067A true CN104978067A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510359170.3A Pending CN104978067A (en) | 2015-06-25 | 2015-06-25 | Touch panel |
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