CN205697729U

CN205697729U - Flexible wearable device

Info

Publication number: CN205697729U
Application number: CN201620300584.9U
Authority: CN
Inventors: 顾唯兵; 崔铮
Original assignee: SUZHOU NANOGRID TECHNOLOGY Co Ltd
Current assignee: Suzhou chuangyin Electronic Technology Co.,Ltd.
Priority date: 2016-04-12
Filing date: 2016-04-12
Publication date: 2016-11-23
Anticipated expiration: 2026-04-12

Abstract

The utility model discloses a kind of flexible wearable device, including: have first surface and with first surface back to the flexible base layer of second surface；And, functional circuit layer, including being arranged at conductive circuit layer and the functional device of described first surface, described functional device is electrically combined with described conductive circuit layer；Further, at least two electrical functionality portion in described functional circuit layer is electrically isolated from one another, at least one wire between this at least two electrical functionality portion electrically isolate portion by and form jumper wire construction, and by this at least two electrical functionality portion electrically connect.Described functional device can include power management module, more than one sensing elements, control and wireless communication module etc..Flexible wearable device of the present utility model uses printed electronics to prepare, and has the features such as thin, soft, little, substantially increases the comfortableness that human body is worn, be integrated with Radio Transmission Technology simultaneously, it is possible to achieve monitoring in real time and the transmission to human body relevant information.

Description

Flexible wearable device

Technical field

This utility model relates to a kind of wearable device, particularly to a kind of ultrathin flexible wearable device, belongs to and can wear Wear equipment technical field.

Background technology

In recent years, along with proposition and the development of wearable electronic concept, occur in that some can monitor Human Physiology letter in real time Breath, the product such as the Intelligent bracelet of such as quantity of motion and pulse, although these products are than legacy equipment, there is portable, user The feature such as just, but it is generally not capable of well fitting with body curve, and comfort is poor.

As a example by existing wearable clinical thermometer, there is aforesaid defect in it mostly.Such as, CN204581243U is open A kind of body temperature detector, it, by body temperature trans and circuit being integrated in a shell, has simplified whole Circuits System Size, but owing to whole detector is hard material, thickness is the thickest, have impact on the comfortableness worn.The most such as, CN105046299A discloses a kind of wearable Intellectual temperature detecting system based on NFC technique, and this temperature label uses passive Prepared by label, be suitable for dressing, but owing to this labeling requirement near-field readers is powered reading with temperature data, the most inapplicable In the temperature survey of axillary fossa etc., and be inconvenient to carry out continuous print temperature detection.

Thus, it is provided that a kind of flexibility, wearing comfort, ultra-thin flexible wearable device have become as an important research class Topic.

Summary of the invention

Main purpose of the present utility model is to provide a kind of flexible wearable device, with overcome of the prior art not Foot.

For achieving the above object, this utility model adopts the technical scheme that

This utility model embodiment provides a kind of flexible wearable device, comprising:

Have first surface and with first surface back to the flexible base layer of second surface；And

Functional circuit layer, including being arranged at conductive circuit layer and the functional device of described first surface, described functional device Electrically be combined with described conductive circuit layer；

Further, at least two electrical functionality portion in described functional circuit layer is electrically isolated from one another, and at least one wire is from this Between at least two electrical functionality portion electrically isolate in portion by and form jumper wire construction, and by this at least two electrical functionality Portion electrically connects.

In some preferred embodiments, described flexible base layer is less than 1.5mm with the thickness of functional circuit layer.

In some preferred embodiments, the thickness of described flexible base layer be less than 100 μm, preferably smaller than 60 μm, especially Preferably smaller than 30 μm.

In some preferred embodiments, described functional circuit layer be smaller in size than 3cm*3cm.

In some preferred embodiments, described flexible wearable device wirelessly coordinates with external equipment, institute State that wireless mode includes in bluetooth, Zigbee, wifi, GPRS any one.

In some preferred embodiments, the thickness of described functional device is less than 1.5mm, and wherein the size of discrete device is little In 7mm*7mm.

In some preferred embodiments, the integral thickness of described flexible wearable device is less than 2mm.

Compared with prior art, advantage of the present utility model includes: the flexible wearable device of offer has ultra-thin, flexible With the feature such as size is little, well can fit with human body, comfortableness is good, and reliability is high, and can monitor human body phase in real time, accurately Pass information, and easily prepared, be suitable to large-scale production.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the cross-sectional view of a kind of flexible wearable device in this utility model one embodiment；

Fig. 2 is the cross-sectional view of a kind of conducting wire in this utility model one embodiment；

Fig. 3 is the cross-sectional view of another kind of conducting wire in this utility model one embodiment；

Fig. 4 is the sectional view of the integrated morphology of a kind of functional device and conducting wire in this utility model one embodiment；

Fig. 5 is the cross-sectional view of the conducting wire of a kind of multiple structure in this utility model one embodiment.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched State.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be by many different forms Realize, however it is not limited to embodiment disclosed below.On the contrary, providing the purpose of these embodiments is to make this practicality It is more thorough comprehensive that novel disclosure understands.

Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein "and/or" bag Include the arbitrary and all of combination of one or more relevant Listed Items.

This utility model embodiment provides a kind of flexible wearable device, including:

Wherein, by using aforesaid " jumper wire construction ", can be in less increase described functional circuit layer thickness, size etc. In the case of, more functional device can be comprised in making described functional circuit layer, and realize the function of extension.

Further, the integral thickness of described flexible wearable device is less than 2mm.

Described flexible wearable device, because of its flexible and ultra-thin feature, is affixed on human body and does not interferes with comfortableness, and can be very Good adapt to body curve and the most firm fit on human body, and less there will be come off unexpected from human body because of scraping Etc. problem.

Described " being arranged at " may be implemented in a variety of ways, such as: described functional circuit layer can be integrally molded in described One surface；Or, described functional circuit layer also adheres to described first surface；Or, described functional circuit layer also by Industry other suitable method known is attached to described first surface, is not described in detail herein.

Further, described electrical functionality portion is the conducting wire in described conductive circuit layer or described functional device.

In some embodiments, described conductive circuit layer includes at least two-layer conducting wire that stacking is arranged, Qi Zhongzhi Few one layer of conducting wire surface configuration has insulating barrier, at least one wire from described insulating barrier by and form jumper wire construction, from And at least two electrical functionality portion described in being electrically connected with.

In some embodiments, described conductive circuit layer includes the first conductor wire being arranged at intervals at described first surface Road, the second conducting wire and the 3rd conducting wire, the first conducting wire and the 3rd conducting wire are located in described second conducting wire Between, and on described second conducting wire, be covered with insulating barrier, at least one wire from described insulating barrier by and by described the One conducting wire and the electrical connection of the 3rd conducting wire.

In some embodiments, described conductive circuit layer has setting pattern structure.

In some embodiments, described conductive circuit layer is electrically conducting transparent line layer, and it can be by carbon nano-tube film, graphite Alkene film, ITO etc. are formed.

In some embodiments, described conductive circuit layer is metallic conduction circuit layer, such as, can be formed by silver wire etc..

In preferred embodiments more of the present utility model, merit can be made by modes such as printing, physical/chemical depositions Described first surface can be formed by circuit layer, to reduce described flexible wearable device integral thickness, and simplify described flexibility and can wear Wear the processing procedure of device.

Further, in some embodiments, the conducting wire in described functional circuit layer can be by using silver slurry etc. Prepared by printed pattern technology, it is formed directly in the first surface of described flexible substrates.

Further, in some embodiments, the first surface of described flexible substrates also can be formed with groove, described merit Conducting wire in energy circuit layer can be located in described groove with a part or whole part, and this kind is designed with and helps reduce institute further State the thickness of flexible wearable device.

Further, described conducting wire can use printing technology to prepare, including silk screen printing, ink jet printing, intaglio process Brush, letterpress, trans-printing, aerosol printing and mixed printing etc., and it is not limited to this, and the patterned conductive being consequently formed Circuit can be dispensed directly onto the first surface of described flexible substrates or partly or wholly be located at the first surface of described flexible substrates In the groove formed, and surface, conducting wire has good electric conductivity, is beneficial to functional device integrated.

Further, described conducting wire also can be imprinted with technology preparation and be formed at the first surface of described flexible substrates Groove in.

Further, described functional device can be combined by suitable method multiple known to industry between conducting wire. Such as, in preferred embodiments more of the present utility model, low-temperature bounding method can be used to realize functional device and conductor wire Road integrated and form described functional circuit floor.Wherein, described soldered temperature is preferably shorter than 160 DEG C, to reduce merit Energy device and the damage etc. of conducting wire, and ensure both the most in electrical contact and bond strength.

Further, the functional device in described functional circuit layer can be selected for the effector of suitable type known to industry Part, the functional device of the most one or more miniaturizations, these functional devices connect formation by conducting wire and have temperature The performance loop of monitoring function.Such as, described functional device preferably uses miniature patch device or solutionization printing to prepare Functional device, its thickness is preferably smaller than 1.5mm, and wherein the size of discrete device is preferably smaller than 7mm*7mm.

Further, the functional device in described functional circuit layer can include sensing element (such as pose, speed, arteries and veins Fight, the sensor such as body temperature, blood pressure, blood glucose, heart rate), power management module, control module, communication module, in display module etc. One or more, the most also can also include other functional module.

Such as, in a case study on implementation, described functional device includes power management module, sensing element, control and wireless Communication module, described power management module, sensing element, control and wireless communication module are electrically tied with described conductive circuit layer Close.

Further, described flexible base layer can use polymer thin-film material or composite film material, and its thickness is preferred Less than 100 μm, it is further preferably no larger than 60 μm, particularly preferably less than 30 μm.

Wherein, described polymer thin-film material includes polydimethylsiloxane, polymethyl methacrylate, polyethylene, gathers Propylene, polrvinyl chloride, polyethylene terephthalate, Merlon, PEN and polyimides etc., but not It is limited to this.And described composite film material can include mixing material or the multilayer polymer film material of different polymer.

More preferred, described flexible base layer is less than 1.5mm with the general thickness of functional circuit layer.

More preferred, described functional circuit layer be smaller in size than 3cm*3cm, so that described flexible wearable device can quilt It is affixed on the positions such as such as human body axillary fossa easily, and then realizes the accurate measurement to human body relevant information (such as body temperature), and not Affect the regular event of human body.

Further, in embodiments more of the present utility model, for enabling users to more get information about human body phase Pass information (such as body temperature), also can on described flexible wearable device also can integrally disposed information display module etc., such as may be used To be shown the module of human body relevant information (such as body temperature) to user by color change, numeral, word etc., particularly flexible letter Breath display module (such as flexible display screen) etc..

Further, in embodiments more of the present utility model, it is possible to center at described flexible wearable dress Wireless communication module etc. so that temperature information can be transferred to outside and set by described flexible wearable device wirelessly Standby.Wherein, described wireless mode includes bluetooth, Zigbee, wifi, GPRS etc., but is not limited to this.

One of optimal enforcement scheme as this utility model embodiment, described flexible wearable device may also include isolation Layer, described sealing coat be arranged at described functional circuit layer surface and with functional circuit layer electric insulation, at least for prevention can shadow Ring impurity (such as steam etc., but be not limited to this) the entered function circuit layer of described functional circuit layer performance.

More preferred, described sealing coat can be membrane structure, and its thickness is less than 0.5mm, and on the one hand it have aforementioned Function, i.e. isolation steam and the impurity of other influences circuit performance, on the other hand, this sealing coat also can strengthen functional circuit layer with Adhesion between other structure sheaf (encapsulated layer the most hereafter will addressed).

Wherein, the material of described sealing coat can be selected from that insulate, to have good water vapor rejection performance organic or inorganic Suitable polymeric material etc. known to material or its composite etc., such as industry, but it is not limited to this.

One of optimal enforcement scheme as this utility model embodiment, described flexible wearable device may also include encapsulation Layer, in order to be packaged the internal structure of described flexible wearable device and to protect.

Further, described flexible wearable device also includes at least covering in the encapsulation on described functional circuit layer surface Layer, the shore hardness A of described encapsulated layer is less than 60.

Wherein, described encapsulated layer can cover in the first surface of described flexible base layer, and by functional circuit layer and possibility The sealing coat cladding existed, forms single-face packaging structure, and so that functional circuit layer to be formed good protection, and less increase is described soft The thickness of property wearable device.

Wherein, described encapsulated layer also can be coated with described flexible base layer, functional circuit layer and sealing coat, particularly can be by The overall parcel such as described flexible base layer, functional circuit layer and sealing coat, with the overall structure to described flexible wearable device Form well packaged and protection.

Wherein, described encapsulated layer can be selected for the material formation that industry is known, have good flexibility and biological safety.Excellent Choosing, the composition material of described sealing coat all can should have with the composition material of the composition material of described encapsulated layer and flexible base layer There is the preferable compatibility, so that described encapsulated layer can be the best with remaining structure division in described flexible wearable device In conjunction with.

More preferred, described encapsulated layer can use the flexible silicon glue material of food stage or medical grade to be formed, its safe nothing Evil, directly and human body good fit can will not produce the problems such as allergy, and can promote the comfort level of human body skin.

One of preferred embodiment as this utility model embodiment, also can be arranged in described flexible wearable device Anti-skid structure, in order to prevent described encapsulated layer to be mutually disengaged with flexible base layer.In certain embodiments, described anti-skid structure can To include the through hole being formed in described flexible base layer, by encapsulating material being injected described through hole and solidifying to form rivet Shape structure, the combination that can effectively the encapsulated layer formed and flexible base layer be more fastened, and without adding other Auxiliary anti-slipping material etc..

One of optimal enforcement scheme as this utility model embodiment, described flexible wearable device may also include shielding Layer, nationality is to eliminate extraneous electronic interferences signal etc..

Wherein, described screen layer may be disposed at first surface and/or the second surface of described flexible base layer, and preferably Two surfaces, or also can be coated with described flexible wearable device, but should not affect described flexible wearable device and external device Information is mutual.

Wherein, described screen layer can be attached to first surface and/or the second surface of described flexible base layer, it is possible to straight Connect first surface and/or the second surface forming described flexible base layer.More preferred, described screen layer is packaged in described In encapsulated layer.

Further, described screen layer can be such as by metal, material with carbon element, conducting polymer in a variety of forms Deng the conductive network of formation, it can also be the patterned structures layer etc. of these materials formation.

One of embodiment as this utility model embodiment, described conducting wire can have single or multiple lift knot Structure.Wherein, the circuit of described multiple structure can use the techniques such as multi-sheet printed method to prepare, it is possible to by needs line or Insulating barrier in the circuit surface printing passed a bridge, republishes conduction cross-line to realize connection and multiple structure.

One of optimal enforcement scheme as this utility model embodiment, described flexible wearable device may also include at least One drying layer, described drying layer may be disposed at the side surface that described flexible wearable device fits with human body, also can arrange On the opposite side surface with this side surface opposite pair of described flexible wearable device, certainly, it is possible to can wear in described flexibility This both side surface wearing device arranges described drying layer simultaneously.By described drying layer, steam can be intercepted, prevent steam to institute State the functional device (such as temperature sensor) in functional circuit layer and the impact of conducting wire.Wherein, described dry in order to be formed The material of dry layer can have multiple, such as, can be fibre plate or silica gel material etc..Preferably, the thickness of described drying layer is less than 0.2mm。

One of optimal enforcement scheme as this utility model embodiment, described flexible wearable device may also include stickup Layer, described adhered layer may be disposed at the side surface that described flexible wearable device fits with human body, by described adhered layer Can be easily by more convenient for described flexible wearable device firm fitting with human body skin.

Wherein, described adhered layer preferably by safety non-toxic, non-stimulated, can the cohesive material that remove of noresidue be formed, example Such as bio-medical hydrogel etc..

Further, this utility model also can cover release layer on described adhered layer, in order to avoid described adhered layer is in institute State and tarnish in the case of flexible wearable device is not used by and lost efficacy.

Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is further described, so that this utility model Innovation essence readily appreciates, but these relevant embodiment explanations are not intended that the restriction to this utility model range.

Referring to is a kind of flexible wearable device in one preferred implementation of this utility model shown in Fig. 1, its bag Include flexible base layer 101, functional circuit layer 102, sealing coat 103 and encapsulated layer 104.

Foregoing soft basal layer 101 include first surface and with this first surface back to second surface, described first Described functional circuit layer 102 it is provided with on surface.

Foregoing soft basal layer 101 uses polymer thin-film material or composite film material, and its thickness is less than 100 μm, excellent Choosing, less than 60 μm, is further preferably no larger than 30 μm.Further, aforementioned polymer thin-film material can use poly terephthalic acid second Diester (PET) etc..

Aforementioned functional circuit layer 102 includes the conducting wire being arranged at the first surface of described flexible base layer and with described The functional device that conducting wire electrically combines.

Aforesaid conductive circuit can be to prepare formation on the first surface of flexible base layer 101 by printing technology.Example As, by screen printing technique etc., electrocondution slurry graphically can be printed on the first surface of flexible substrates 101, then through after Process makes electrocondution slurry solidify, and forms live width and is less than the described conducting wire of 30 μm more than 50 μm, thickness more than 0.5 μm.

Aforementioned functional device includes more than one sensing elements (such as temperature sensor), control module, power module etc. In one or more, and other element such as such as resistance, electric capacity etc., but be not limited to this.

More preferred, for ensureing normal work and the electric performance stablity of aforementioned functional circuit layer, also can be in described merit The first surface of energy circuit layer 102 arranges sealing coat 103, and the thickness of described sealing coat 103 is less than 0.5mm, has isolation steam Effect, prevent steam entered function circuit layer 102 and affect the normal work of circuit, the most also in order to insulation package layer 104 In other impurity on conducting wire in functional circuit layer 102 and the impact of functional device.It addition, aforementioned sealing coat 103 also has Regulate and control aforementioned functional circuit layer 102 and the effect at encapsulated layer 104 interface, make aforementioned functional circuit layer 102 by sealing coat 103 with Encapsulated layer 104 strong bonded.

Aforementioned encapsulation layer 104 preferably employs the flexible silicon glue material of food stage or medical grade and is formed, in order to wrap flexibility Basal layer 101, functional circuit layer 102 and sealing coat 103 etc., play protection and the effect of encapsulation.Have because of silica gel itself simultaneously The most flexible, make whole flexible wearable device have flexibility, and well can fit with human body.

Preferably, the thickness of described encapsulated layer is less than 1mm, and the integral thickness of described flexible wearable device is less than 2mm, So can be greatly improved the comfortableness that described flexible wearable device is worn.

More preferred, for improving stability and the anti-interference of aforementioned functional circuit layer 102, it is also possible in described flexibility The second surface of basal layer 101 covers a screen layer (not shown) by coating method etc..

Refer to shown in Fig. 2, in an embodiment of the present utility model, the conduction in described flexible wearable device Circuit 202 is formed directly in the surface of flexible base layer 201.

More preferred, for making, between described conducting wire 202 and flexible base layer 201, there is good adhesion, can Carry out oxygen plasma pre-treatment with first surface to described flexible base layer 101 before conductive circuit 202, thereby can increase Add the base material constituting described flexible base layer surface can and itself and electrocondution slurry between molecular binding affinities.

Have good by previous process on the surface, conducting wire 202 of the first surface formation of described flexible base layer 201 Good electric conductivity and flexibility.

Further, functional device electrically can be combined with described conducting wire 202 and form described functional circuit layer. For example, it is possible to functional device is integrated on the flexible electrical polar curve in described conducting wire 202 by low-temperature bounding method.

Refer to shown in Fig. 4, in an embodiment of the present utility model, Silkscreen print technology can be used low temperature Solder 403 is printed on the surface of the conducting wire 402 being formed at flexible base layer 401 first surface, then is incited somebody to action by paster technique Discrete functional device is accurately placed on the flexible electrical polar curve in conducting wire 402.Because solder 403 has necessarily itself Viscosity, the functional device 404 that is placed on conducting wire 402 can be sticked to prevent it from vibrating landing, then through post processing After, solder 403 solidify to form solid-state conductive layer, makes the pin of functional device electrically connect with conducting wire 402 and fix Functional device 404.

The circuit good for obtaining flex capability, the functional device 404 in aforementioned functional circuit layer has preferably employed miniature Functional device prepared by surface-mounted device or solution, the thickness of functional device 404 (can use discrete device) is less than 1mm, size Less than 7mm*7mm.Owing to the size of these functional devices 404 is little, it is evenly distributed, and then it is the most soft to make functional circuit layer still have Property.

Refer to shown in Fig. 5, in an embodiment of the present utility model, in flexible wearable device, aforementioned lead Electric line also can use multilamellar line structure.Described multilamellar line structure can use repeatedly print process to prepare, for example, it is possible to first print Prepare wire 502, between two electrodes 502, need inkjet printing insulating barrier 503 below the circuit that cross-line interconnects, insulating barrier 503 Cover and needing on the electrode 502 ' striden across.Then, then by silk screen printing preparation bridging wire 504, odt circuit is formed Structure.Equally, circuit is also dependent on demand, it is achieved three layers and above circuit structure, and its method is similar to.

In foregoing embodiments of the present utility model, as a example by described flexible wearable device pastes for body temperature, it is being answered Used time, the position such as axillary fossa of human body can be attached at, the temperature-sensing element sensing temperature signal in its functional circuit layer, and It is sent to control module, more wirelessly temperature signal is sent to external smart terminal (example by (such as bluetooth approach etc.) Such as mobile phone, panel computer etc.), thus the real-time continuous monitoring of body temperature can be realized.

In another preferred implementation of the present utility model, the structure of a kind of flexible wearable device also see figure Shown in 1, i.e. may also comprise flexible base layer 101, functional circuit layer 102, sealing coat 103 and encapsulated layer 104.

Described flexible base layer 101 include first surface and with this first surface back to second surface, described first Described functional circuit layer 102 it is provided with on surface.

Described flexible base layer 101 uses polymer thin-film material or composite film material, and its thickness is less than 100 μm, excellent Choosing, thickness is less than 60 μm, it is further preferred that thickness is less than 30 μm.Wherein, described polymer thin-film material can use poly-first Base acrylic acid methyl ester. etc..Same, for improving stability and anti-interference, the described flexible substrates of described functional circuit layer 102 The second surface of layer 101 also can be coated with a screen layer by coating process.

Conducting wire that described functional circuit layer 102 includes being formed at described flexible base layer 101 first surface and with institute State the functional device that conducting wire electrically combines.

Aforementioned encapsulation layer 104 preferably employs the flexible silicon glue material of food stage or medical grade and is formed, in order to wrap flexibility Basal layer 101, functional circuit layer 102 and sealing coat 103, play protection and the effect of encapsulation.Have very because of silica gel itself simultaneously Good flexibility, makes whole flexible wearable device have flexibility, and well can fit with human body.

Refer to shown in Fig. 3, in an embodiment of the present utility model, the conduction in described flexible wearable device Circuit 302 can be located in the groove on the first surface of described flexible base layer 301.Described conducting wire 302 in the preparation, can To imprint out groove by hot pressing or UV method for stamping at the first surface of flexible base layer 301, then will be led by consent technology Plasma-based material fills up groove, and through post processing, electrocondution slurry solidify to form conducting wire 302.Owing to conducting wire 302 is formed at soft Property basal layer 301 in so that it is with flexible base layer 301, there is good adhesion, improve the anti-around folding endurance energy of flexible circuitry.

The surface, conducting wire 302 being formed in described flexible base layer 301 groove has good electric conductivity, subsequently may be used Functional device is integrated on conducting wire 302 by low-temperature bounding method etc..

Refer to shown in Fig. 4, in an embodiment of the present utility model, Silkscreen print technology can be used every Opposite sex glue 403 is printed on the surface of the conducting wire 402 being formed at flexible base layer 401 first surface, then passes through paster technique Discrete functional device is accurately placed on the flexible electrical polar curve in conducting wire 402.Because anisotropic glue 403 has itself Certain viscosity, can stick the functional device 404 that is placed on conducting wire 402 to prevent it from vibrating landing, then through later After process, anisotropic glue 403 solidify to form solid-state conductive layer, makes the pin of functional device electrically connect also with conducting wire 402 Fix functional device 404.

The circuit good for obtaining flex capability, the functional device 404 in aforementioned functional circuit layer has preferably employed miniature Functional device prepared by surface-mounted device or solution, the thickness of functional device 404 (can use discrete device) is less than 1mm, size Less than 5mm*5mm.Owing to the size of these functional devices 404 is little, it is evenly distributed, and then it is the most soft to make functional circuit layer still have Property.

In foregoing embodiments of the present utility model, flexible wearable device uses printed electronics to be prepared, There is thin, soft, little feature, substantially increase the comfortableness that human body is worn, be integrated with Radio Transmission Technology simultaneously, it is possible to achieve Monitoring in real time and transmission to human body temperature information.

It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that Including process, method, article or the equipment of described key element there is also other identical element.

The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should It is considered as the protection domain of the application.

Claims

1. a flexible wearable device, it is characterised in that including:

Functional circuit layer, including being arranged at conductive circuit layer and the functional device of described first surface, described functional device and institute State conductive circuit layer electrically to combine；

Further, at least two electrical functionality portion in described functional circuit layer is electrically isolated from one another, and at least one wire is from this at least Between two electrical functionality portions electrically isolate in portion by and form jumper wire construction, and by this at least two electrical functionality portion electricity Connect.

Flexible wearable device the most according to claim 1, it is characterised in that: described electrical functionality portion is described conductor wire Conducting wire in the floor of road or described functional device.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer includes that stacking is arranged At least two-layer conducting wire, one layer of conducting wire surface configuration of at least a part of which has insulating barrier, and at least one wire is from described insulation On Ceng by and form jumper wire construction, thus be electrically connected with described at least two electrical functionality portion.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer includes that interval is arranged In the first conducting wire of described first surface, the second conducting wire and the 3rd conducting wire, described second conducting wire is located at Between first conducting wire and the 3rd conducting wire, and on described second conducting wire, be covered with insulating barrier, at least one wire from Pass through on described insulating barrier and described first conducting wire and the 3rd conducting wire are electrically connected.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer has setting pattern Change structure.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer is electrically conducting transparent line Road floor.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer is metal conductive wire Road floor.

Flexible wearable device the most according to claim 1, it is characterised in that: described conductive circuit layer is formed at described In the groove on one surface.

Flexible wearable device the most according to claim 1, it is characterised in that: described flexible base layer and functional circuit layer General thickness less than 1.5mm.

Flexible wearable device the most according to claim 1, it is characterised in that: the entirety of described flexible wearable device Thickness is less than 2mm.

11. flexible wearable devices according to claim 1, it is characterised in that: being smaller in size than of described functional circuit layer 3cm*3cm。

12. according to the flexible wearable device described in claim 1 or 9, it is characterised in that: the thickness of described flexible base layer Less than 100 μm.

13. flexible wearable devices according to claim 12, it is characterised in that: the thickness of described flexible base layer is less than 60μm。

14. flexible wearable devices according to claim 13, it is characterised in that: the thickness of described flexible base layer is less than 30μm。

15. flexible wearable devices according to claim 1, it is characterised in that: the thickness of described functional device is less than 1.5mm, wherein discrete device be smaller in size than 7mm*7mm.

16. according to the flexible wearable device described in claim 1 or 15, it is characterised in that: described functional device is selected from miniature Surface-mounted device or the functional device of solutionization printing preparation.

17. flexible wearable devices according to claim 1, it is characterised in that: described functional device includes power management Module, sensing element, control and wireless communication module, described power management module, sensing element, control and wireless communication module Electrically be combined with described conductive circuit layer.

18. flexible wearable devices according to claim 1, it is characterised in that: described flexible wearable device also includes Sealing coat, described sealing coat be arranged at described functional circuit layer surface and with functional circuit layer electric insulation, and be at least used for stoping The impurity entered function circuit layer of described functional circuit layer performance can be affected.

19. flexible wearable devices according to claim 1, it is characterised in that also include at least covering in described function electricity The encapsulated layer on floor surface, road, the shore hardness A of described encapsulated layer is less than 60.

20. flexible wearable devices according to claim 19, it is characterised in that: described encapsulated layer is described by least wrapping up Medical or the food stage flexible silicon glue material of flexible base layer and functional circuit layer is formed.

21. flexible wearable devices according to claim 1, it is characterised in that: described flexible wearable device passes through nothing Line mode coordinates with external equipment, and described wireless mode includes any one in bluetooth, Zigbee, wifi, GPRS.