CN105375106B - The wearable patch of stretchable multilayer wireless communication - Google Patents
The wearable patch of stretchable multilayer wireless communication Download PDFInfo
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- CN105375106B CN105375106B CN201510041125.3A CN201510041125A CN105375106B CN 105375106 B CN105375106 B CN 105375106B CN 201510041125 A CN201510041125 A CN 201510041125A CN 105375106 B CN105375106 B CN 105375106B
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Abstract
The present invention provides a kind of wearable patch of stretchable multilayer wireless communication, including one first elastic layer, one embedded in second elastic layer of first conducting wire on the first elastic layer, the wearable patch includes one the dielectric layer on the second elastic layer, one embedded in the second conducting wire and the 3rd elastic layer above dielectric layer, wherein dielectric layer contains the through hole that semiconductor chip and the first cable circuit can be made to be electrically connected, semiconductor chip is connected with the first and second cable circuits, this three can carry out wireless communication with external device, wearable patch further includes the 4th elastic layer on a semiconductor die.
Description
Technical field
The present invention relates to wearable radio-based electronic devices, particularly label or patch shape to be attached to wireless on human skin
Communication equipment.
Background technology
Wearable patch can pass through WiFi, bluetooth or near-field communication, that is, close range wireless communication (NFC) technology and intelligence
Energy mobile phone communicates.The wireless communication standard of NFC is to allow two electronic equipments to pass through the wave frequency no more than 13.56MHz
Closely rapidly establish communication port.NFC technique can be used for the data transfer of closely electronic equipment.Since NFC will
Ask the distance of two electric rooms to be less than 10 centimetres, thus compare bluetooth and Wi-Fi it is safer.Therefore, NFC can be by
Regard a kind of convenient and safe quick instrument for establishing bidirectional data transfers as.NFC is a kind of transmitted in both directions instrument and only
NFC label on equipment/sticker of a wherein side is needed, this radio frequency identification (Radio that withed a hook at the end while cost is reduced
Frequency Identification, are abbreviated as RFID) performance of label.
This kind of communication standard is just more and more used to be wirelessly transferred, and such as remittance, reward voucher additional issue are put, Gift Card, mistake
Border passes through, demonstrate,proves, admission ticket etc..More mobile-phone manufacturers are also by NFC hardware integrations into their mobile phone.Such as：2014
Consumer electronics product exhibition (Consumer Electronics Show the are abbreviated as CES) badge in year has just used NFC skills
Art, so as to shorten queuing, add the function of badge, easier operation is brought for exhibiter and attendant.NFC is also got over
It is used in come on electron medical treatment, electric health record and wearable patch device field more.
Wearable patch be it is a kind of can be attached to by user with electronics patch.It can be attached to the skin of user
On, and kept for a few hours to the several months etc..Wearable patch by built-in a silicon coremaking piece and antenna come support NFC,
Bluetooth, WiFi and other technologies.Password use can be taken as similar to the wearable patch of authentication of bar code.For example,
Smart mobile phone by identifying user achievees the purpose that identification.It can also be reached by the cooperation with different sensors
His purpose, such as vital sign monitoring, motion tracking, skin thermometric and Electrocardiography.
Though in initial development phase, common wearable patch faces multiple problems：User is inadequate when dressing
It is very comfortable；The time that patch is kept on the skin does not reach plan duration；The appearance of patch is not good-looking enough.
In addition, when the patch being attached on human body is with movement repeated stretching, common wearable patch is not firm enough
Gu.Under stress, the different layers of wearable patch can be damaged or be separated, so as to cause patch not to be continuing with.
The wireless communication that order wire circuit can not provide high quality is another problem of general wearable patch.Paster antenna
The resistance of circuit is one of the reason for causing this problem.
The content of the invention
The wearable patch of stretchable multilayer wireless that the present invention announces communication, which is directed to solving those being present in, commonly may be used
Dress the limitation on patch.This wearable patch provided by the invention has high degree of flexibility, breathable and high-strength
Spend repeated stretching.
In addition, the wearable patch of the present invention has the performance of outstanding (such as high-quality) in wireless communication, can configure
Into the wireless communication for providing single-frequency or multifrequency.
Further, wearable patch good appearance of the invention, can keep the longer time on the skin.
In general, the wearable patch of stretchable multilayer wireless transmission of the invention contains one first elastic layer, and one
First antenna circuit on the first elastic layer；One dielectric layer on first antenna circuit, the layer is containing can allow semiconductor core
The through hole that piece and the first antenna circuit are electrically connected；Semiconductor chip is connected with first antenna circuit, so that semiconductor core
Piece and first antenna circuit can carry out wireless communication with extraneous equipment；One the second elastic layer on a semiconductor die.
The application of the wearable patch of the present invention further comprises following one or more.Wearable patch can be further
Including one the 3rd elastic layer between the first elastic layer and the first dielectric layer, and the 3rd elasticity of first antenna circuit insertion
Layer.Wearable patch may further include second antenna circuit on the dielectric layer, wherein semiconductor chip and
One antenna loop, the second antenna loop are connected, they are configured for carrying out wireless communication with external equipment.First and
Two antenna circuits can be configured to transmits wireless signal in an essentially identical frequency range.First and second antenna circuits
End can be electrically connected by the through hole of dielectric layer.First and second antenna loops are configured to can be in different frequency frequency
Wireless signal is transmitted under road, and they can be connected with semiconductor chip respectively.The wearable patch is further able to include one
The 4th elastic layer on the dielectric layer, wherein the second antenna circuit is embedded in the 4th elastic layer.Wearable patch can be into one
Step includes one and is made by electrically insulating material and at least part of slice layer on a second antenna loop, semiconductor chip are fixed
Position is in slice layer, and semiconductor chip is electrically connected by the hole in slice layer with the both ends of the second antenna circuit.Second day
Line circuit is molded to coil shape, and slice layer is bridged on the second antenna circuit, so that not short-circuit in the second antenna circuit
In the case of semiconductor chip can be electrically connected with the both ends of the second antenna circuit.Wearable patch can further comprise being located at band
The metal gasket equipped with semiconductor chip on layer, wherein, the both ends that metal gasket can be respectively with the second antenna circuit are electrically connected.
Wearable patch can further comprise the end pad being located under slice layer, and end pad can be electrically connected respectively with the both ends of the second antenna circuit
Connect, can also be electrically connected with the metal gasket in slice layer.Wearable patch can be further on slice layer or the inside includes
One logic circuit, the logic circuit can include one or more semiconductor chips and/or including including at least there is a capacitance
Device, a resistor, a diode, the electronic component of inductor, wherein, one or more semiconductor chips and electricity
Sub- component can be connected by conducting wire with metal gasket.Slice layer can include：One is in one or more through holes and fixed
Non-conducting material in the slice layer, slice layer can be anchored to one the 4th elasticity for being embedded with the second antenna circuit by it
In layer.The Young's modulus of one of them at least in the first elastic layer and the second elastic layer can be less than 0.3 gigapascal and including
A kind of elastic material.Wearable patch can further comprise one be molded on the first elastic layer and first antenna circuit under
Patterned layer, the layer include a pattern.Pass through NRC, Wi-Fi, bluetooth and RFID wireless communication standards, semiconductor chip and first
Antenna circuit can communicate with external device.Wearable patch can further comprise one first liner layer and one disposed thereon
Release layer, and the first elastic layer is molded on release layer.Wearable patch can further comprise that one is located at the second elastic layer
On adhesive layer, and one be formed in the second liner layer on the adhesive layer.
For other side, the wearable patch of wireless communication of the invention, includes one first elastic layer；One
The second elastic layer of one first conducting wire is embedded with first elastic layer；One dielectric layer on the second elastic layer；One
On dielectric layer and the 3rd elastic layer embedded with one second conducting wire, dielectric layer include semiconductor chip and first can be allowed to lead
The through hole that electric line is electrically connected；One semiconductor chip being connected with the first conducting wire and the second conducting wire, semiconductor core
Piece, the first conducting wire and the second conducting wire are configured to that wireless communication can be carried out with external equipment；One in semiconductor chip
On the 4th elastic layer.
These and other aspects, describe relevant example and other feature in detail in attached drawing, description and statement.
Brief description of the drawings
Fig. 1 is the schematic diagram of wearable patch wearing on the skin.
Fig. 2A is the decomposition diagram of some examples of wearable patch of the present invention.
Fig. 2 B are the cross section views of some examples of wearable patch of the present invention.
Fig. 3 is the cross section view that wearable patch of the present invention is attached to split bearing bushing on one.
Fig. 4 is the decomposition diagram that wearable patch of the present invention is cut into final products shape.
Fig. 5 is antenna circuit, slice layer, metal gasket, semiconductor in some embodiments of wearable patch of the present invention
Decomposition diagram of the chip in relevant position layer.
Fig. 6 A and 6B are to can be used between antenna circuit and semiconductor chip connecting in wearable patch of the present invention
Cross section view of the electrical connection with embodiment.
Fig. 7 is the horizontal stroke of grappling semiconductor chip and slice layer below elastic layer in displaying wearable patch of the present invention
Cross-sectional view.
Fig. 8 shows some of conducting wire in electronic equipment and elastic strip belt and wearable patch of the present invention
The compatible relation of example phase.
Fig. 9 is the flow diagram for making wearable patch of the present invention.
Embodiment
To better understand the objects, features and advantages of the present invention, illustrate basis below in conjunction with the accompanying drawings
The embodiment of the present invention.It should be noted that in the case where there is no conflict, in embodiments herein and embodiment
Feature can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other different from other modes described here, therefore, protection scope of the present invention and from described below
Specific embodiment limitation.
Referring to Fig. 1：Wearable patch 100 can be placed or adhere on the human skin 110, such as：Forehead, hand, hand
Wrist, arm, shoulder, waist, leg, foot etc..
Many challenges are faced as described above, wearable patch is adhered on skin：Patch be able to will be docked on the skin
Desired number of days, while various daily routines are adapted to, such as：Have a bath, swim, take exercise, keep weight etc..This patch is daily
To rub for several times with clothes.Adhesive bandage is allowed to glue a week on the skin extremely difficult, and the bottom of wearable patch
Would generally be harder, this causes it to be more vulnerable to rub than adhesive bandage.In addition, user is allowed to think that patch wearing comfort also has
Challenge.In theory, patch is flexible, pliability and gas permeability.
The object of the present invention is to overcome the shortcomings of the wearable patch of tradition, and increase the durability of wireless patch and relax
Adaptive.Referring to Fig. 2A -2B, wearable patch 200, which is located at, to be covered with the liner layer 210 of release layer 215.Wearable patch 200 wraps
Posterior limiting 220, a patterned layer 230 are included, one includes the elastic layer 240 of antenna circuit 241, and one includes the dielectric of through hole 251
Layer 250, one includes the elastic layer 260 of antenna circuit 261, a slice layer 270 and mounted in semiconductor chip 280 thereon, with
And posterior limiting 290.
Liner layer 210 need not be elastic and it can throw away after wearable patch is attached on skin by user.
The making material of liner layer 210 can be other similar films of polyethylene terephthalate, the scraps of paper or the field.It is de-
Mold layer 215 can be one layer of film made of elastic material or aqueous type adhesive, it can be applied on liner layer 210
Surface.
The effect of elastic layer 220,240,260,290 and dielectric layer 250 be make wearable patch 200 have draftability,
Flexibility, gas permeability and durability.Elastic layer 220,240,260,290 and dielectric layer 250 are that softness is flexible, can be not
The action of skin is adapted to in the case of, so as to allow wearable patch 200 being capable of repeated stretching and compression.Elastic layer 220,240,
260th, 290 and dielectric layer 250 be also ventilative, cutaneous respiration and skin moisture can be allowed to breathe out in environment.Elastic layer
220th, 290 can be made of the viscoelastic polymer material of low Young's modulus and high failure strain.In some instances, it is elastic
The Young's modulus of layer 220,290 is less than 0.3 gigapascal.In some examples, elastic layer 220,240,260,290 and dielectric layer
250 Young's modulus is less than 0.1 gigapascal, so that flexibility and adhesive property are improved.The available material of elastic layer includes
Elastomer, viscoelastic polymer, such as (one kind is not only breathed freely but also is comfortably used on the skin for silicone and medical polyurethane
Block and protect the transparent medicine dressing of wound).
In some instances, fluid delivery device such as ink-jet printer, screen printing process, or flexible printing and the neck are passed through
Other existing preparative layer methods of domain, elastic layer 220 is molded on release layer 215.Equally, same technology, elastic layer are passed through
290 can be molded in elastic layer 260, semiconductor chip 280 and slice layer 270.
In some instances, can be located by the fluid delivery device of a such as ink jet-print head, elastic layer 220 and 290
In respective adjacent next layer.
On the other hand, wearable patch of the invention provides good-looking appearance for user.As shown in Figure 2 A, patterned layer
230 include a pictorial pattern 235.In some instances, pictorial pattern 235 is by 241 and 261 circular centre of antenna circuit
Region.In some instances, pictorial pattern 235 241 or 261 place metal layer of antenna circuit same layer so that both
It can complete in same flow.For example, metal layer (such as liner layer) can be with mask patterning, and by aerial coil
It is etched into pictorial pattern 235.
In some instances, pictorial pattern 235 is not only that wearable patch 200 provides beauty.Antenna circuit 241,261 is logical
Cross LC (sensing capacitor) circuit and receive and launch air electromagnetic signals.When pictorial pattern 235 is made of an electrically conducting material (such as
As 241 place metal layer of antenna circuit), it is vortexed by the inverse inductance produced thereon, it can change the anti-of inductor-capacitor
Should, this can improve the stability of wireless receiving and transmitting；And expand the frequency response window of wearable patch 200.
Based on NFC standard and RFID, Wi-Fi, bluetooth and other kinds of wireless communication standard, 280 He of semiconductor chip
Antenna circuit 241,261 can communicate with external device.External equipment such as smart mobile phone, computer, mobile-phone payment equipment, sweep
Retouch instrument and reader, Medical Devices, security system, individual identity identification system etc..
Dielectric layer 250 provides electric insulation between antenna circuit 241 and 261, it can be made of polymeric material, the material
Material is similar to the scalable elastomer being covered on antenna circuit 241 and patterned layer 230.
Antenna circuit 241 and 261 can be with compatible frequencies scope close to 13.56MHz NFC communication, it is same as above, can also
Compatible frequencies scope is in UHF RFID of 915MHz or so, bluetooth and other types in 2.4GHz or 5GHz frequency ranges
Wireless communication.
In some instances, antenna circuit 241 and 261 can be received in an almost identical frequency and launched wireless
Signal.To traditional wearable patch, one of problem is the low quality on the high resistance and wireless communication of antenna circuit.My god
The shape and scale of line circuit 241 and 216 can be roughly the same.Antenna circuit 241 and 261 be designed to identical circuit so as to fulfill
Identical function；But because similar electrical resistivity will reduce the thickness of layer, they divide in different layers.Antenna circuit 241 and 261
End can be independently connected by the through hole 251 through dielectric layer 250.Mutiple antennas circuit can effectively reduce wireless receiving
With transmitting when all-in resistance, so as to improve the radio communication quality of wireless patch 200.
Compared to single thick-layer conducting wire, another benefit of multiple thin layers is its mechanical robustness.Thick-layer is conductive
Circuit hardness is high but is sometimes prone to fracture or delamination.Dielectric layer 250 can be with similar to being covered in antenna circuit 241 and patterned layer
Scalable elastomer on 230 condensation material of birdsing of the same feather flock together is made.
In some instances, the difference that antenna circuit 241 and 261 can be under based on identical or different wireless communication standard
Received in frequency and launch wireless signal.Antenna circuit 241 and 261 is connected respectively to semiconductor chip 280, so as in difference
Encoded in frequency and strengthen launching signal or reinforcement and decode reception signal.Design in this way, wireless patch 200 can be same
When wireless communication is carried out in multiple frequency channels.Communication channel width can substantially exceed traditional wearable patch.Antenna
Circuit can be designed using RF circuit design techniques, so that the RF interference between avoiding different frequency.
It should be noted that the wearable patch of the present invention can also be compatible three layers or more conducting wire (including day
Line and other logic circuits) and each layer of dielectric layer between them, this can additionally improve communication quality or further improve
Data transmission bauds.
With reference to shown in Fig. 3, adhesive layer 310 is covered on elastic layer 290.Another liner layer 320 is on adhesive layer 310.
Liner layer 320 provides the protection in transportational process for wearable patch, and makes the transmission before patch use more convenient.Bonding
Layer 310 can have pressure-sensitive, so that wearable patch can be firmly attached on human skin again by with after thumb press.Lift
For example, adhesive layer 310 can use medical pressure-sensing adhesive tape to make.The example of this kind of adhesive tape is the low allergy of medical rank enhancing viscosity
Pressure sensitive adhesive tape.
Finally, with reference to shown in Fig. 3 and Fig. 4, the wearable patch 200 assembled was cut, for example, being kissed by precision
Punching, the final form sample of wearable patch products is just as a circular patch.One or more wearable patches 200 can pass through
Respective adhesive layer 310 is sticked on liner layer 320.In use, wearable patch 200 tears it down from liner layer 320, upset
And pasted by pressure on the skin 110 (shown in Fig. 1) of user.During use, elastic layer 290 passes through adhesive layer 310
Interior one layer thin of pressure-sensitive and user's skin 110 comes into full contact with (shown in Fig. 1).Liner layer 210 can be because be together with release layer 215
The relation that the liner or temporary tatt of PET types are immersed in water drops, so that elastic layer 220 is into user's skin 110 (Fig. 1)
The extexine of upper wearable patch 200.Elastic layer 220 can be transparent or semitransparent, so as to pass through elasticity from outside
Layer sees the pictorial pattern in patterned layer.
Elastic layer 220 and 290 can reduce the friction effects below hard dry inlay, so as to be semiconductor chip
280 and antenna circuit 241 and 261 provide preferably protection.Elastic layer 220,240,260 and 290 is in starching and user's body
Take action bring it is flexible when need have elasticity.Therefore, elastic layer 220,240,260 and 290 can reduce the possibility to come off simultaneously
Improve the service life of wearable patch 200.
The wearable patch that the present invention announces is that can provide gas permeability for the skin of wearer on the other hand.Tradition can
One of shortcoming of wearing patch is that rigid polymer bottom can not allow skin permeability.The sweat and moisture of accumulation can make generation
Discomfort simultaneously causes to stimulate to skin, particularly after a period of time is dressed.On wearable patch 200 provided by the invention, bullet
Property layer 220,240,260 and 290, and dielectric layer 250, can use the stretchable and breathable material similar to polyurethane or silicon
Material is made.
In order to receive and launch wireless signal, wearable Network File System (Network File System, i.e.,
NFS) in the example of patch, semiconductor chip 280 needs the end respectively with antenna circuit 241,261 to be connected.According to Fig. 5-6B
Shown, antenna circuit 261 is wound with several circles in a coil 550.Semiconductor chip 280 will can with conducting end pad 510,
515 connections, do not cause the short circuit of antenna circuit 261 but.Semiconductor chip 280 is on metal gasket 520 and 525.Slice layer 270 by
Electrically insulating material is made.Slice layer 270 is bridged to be located on the coil 550 in antenna circuit 261 in a part, so that by metal gasket
520th, 525 and antenna circuit 261 separate and insulate.Slice layer 270 includes through hole 271.It is filled with through hole 271 similar to silver paste
Conductive material 610 so that make metal gasket 520,525 and end pad 510,515 be electrically connected.
Hold pad 510,515 by the conductive bumps 620 of grappling (Fig. 6 A) on it either positioned at its surface (Fig. 6 B)
Conductive coating/paint 621 is connected with antenna circuit 261.These raised end pads 510 and 515 with circuit have close physical link.
These protrusions can carry out planar movement under lamination pressure and not turn off but with holding being electrically connected for pad 510 and 515.
In some instances, as shown in fig. 7, slice layer 270 further includes through hole 710, can be used for passing through non-conducting material
720, which can be fixed on one end of slice layer 270, and be fastened or connected to one or more below the other end
Elastic layer (such as 260).When wearable patch is pressed, anchoring can allow semiconductor chip 280 and metal gasket 520,525 to be fixed
In place.Anchoring energy carries certain elasticity, so that the adaptive movement to semiconductor chip 280 is related to metal gasket 520,525
Some leeway of shearing friction power.The benefit of grappling is that can have more preferable circuit to connect and more sane than legacy system wearable
Patch.
In some instances, as shown in figure 8, logic circuit 810 can be mounted in above slice layer 270 or the inside.Logic electricity
Road 810 includes passing through multiple semiconductor chips 280,820 that the conductor wire 840 between metal gasket 520,525 is connected, electronics member device
Part 830 (can be capacitor, inductor, resistor etc.).
As shown in figure 9, the wearable patch of the present invention can be manufactured by the process that lower section is illustrated.One release layer exists
(step 900) on first liner layer, the first elastic layer are then placed over (step 910) on release layer, and one includes the pattern of figure
Layer (step 920) on the first elastic layer, one etched the elastic layer of the first antenna circuit (step 930) in patterned layer, and one
Dielectric layer (step 940) on first antenna circuit, through hole (step 950) in dielectric layer, one etched the second antenna
(step 960), then electrical connection form (step in through hole on the dielectric layer to the elastic layer of circuit on the dielectric layer
970), one or more semiconductor chips include one or more mounted in (step 980) in the second antenna circuit is connected to
Semiconductor chip is on the metal gasket on the insulated strand layer, and for slice layer on the second antenna circuit, semiconductor chip can be
Do not contact and be electrically connected with conditions of not short-circuit second antenna circuit with the second antenna circuit end, the elastic layer at top is positioned at half
(step 990) on conductor chip and the second antenna circuit, a multi-level structure include two or more by dielectric layer institute
Separate the simultaneously manufactured conductive layers out of repeat step 910-990.As prior figures 3 are discussed, an adhesive layer and the second liner
Layer can be in the top of elastic layer, so as to provide protection when being moved for wearable patch, and (step of conveniently taking before use
1000) sandwich construction of final molding, is cut into a wearable patch (step 1010).
Although containing many details herein, the statement or possible of the limitation of this open invention cannot be considered as
Statement, but for instantiation feature describe.Some features in certain circumstances mentioned herein may also
It is comprehensive to occur in an example.Opposite, the feature being previously mentioned under single environment may also respectively appear in multiple and different
Example in, or in any applicable example combinations.In addition, although these features are considered specific in the foregoing description
Integrated environment even initially advocates that one or more features can be individually present in some cases, and this is formed
One or more son compositions may be pointing directly at.
The present invention only describes some examples and example, can be to the example and reality under the spirit without prejudice to the present invention
Example makes other application, change, modification and perfect.For example, the purposes of the wearable patch of exploitation can be not limited to above-mentioned institute
Say；They can be applied to many other fields.The wearable available material of patch different level is also not limited to above-mentioned
It is previously mentioned.The layout and shape of elastic layer, air hole, overall styling, semiconductor chip, antenna, metallic plate and connecting lead wire
It can be used without departing from other schemes of existing invention.
Claims (18)
- A kind of 1. wearable patch of stretchable multilayer wireless communication, it is characterised in that including：One first elastic layer；The one first antenna circuit on first elastic layer；One dielectric layer on the first antenna circuit, the dielectric layer include to allow semiconductor chip and described first The through hole that antenna circuit is electrically connected；The semiconductor chip of the one connection first antenna circuit, wherein, the semiconductor chip and the first antenna Circuit is configured to that wireless communication can be carried out with external equipment；One the semiconductor core on piece the second elastic layer；One the second antenna circuit on said dielectric layer；The end of the first antenna circuit and the second antenna circuit can be electrically connected respectively by the through hole of the dielectric layer Connect；One is formed of an electrically insulating material and at least part of slice layer being molded on second antenna circuit, wherein institute State semiconductor chip to be positioned in shown slice layer, and the semiconductor chip passes through the hole in the slice layer and described the The both ends of two antenna circuits are electrically connected.
- 2. wearable patch according to claim 1, it is characterised in that further include：One the 3rd elastic layer between first elastic layer and the dielectric layer, wherein, the first antenna circuit It is embedded in the 3rd elastic layer.
- 3. wearable patch according to claim 1, it is characterised in that the semiconductor chip, first antenna electricity Road and second antenna circuit are configured to that wireless communication can be carried out with external equipment.
- 4. wearable patch according to claim 3, it is characterised in that the first antenna circuit and the second antenna circuit It is configured to that wireless signal can be transmitted in identical frequency range.
- 5. wearable patch according to claim 3, it is characterised in that the first antenna circuit and the second antenna circuit It is configured to that wireless signal can be transmitted under different frequency channel, and the first antenna circuit and the second antenna circuit can be distinguished It is connected with the semiconductor chip.
- 6. wearable patch according to claim 3, it is characterised in that further include：One the 4th elastic layer on said dielectric layer, second antenna circuit are embedded in the 4th elastic layer.
- 7. wearable patch according to claim 3, it is characterised in that second antenna circuit is molded to coil shape Shape, the slice layer bridge joint is on second antenna circuit, so that the institute in the case where second antenna circuit is not short-circuit The both ends that semiconductor chip is stated with second antenna circuit are electrically connected.
- 8. wearable patch according to claim 3, it is characterised in that further include：Formed with metal gasket in the slice layer, the semiconductor chip is installed on the metal gasket, the metal gasket and the The both ends of two antenna circuits can be electrically connected.
- 9. wearable patch according to claim 8, it is characterised in that further include：Be arranged with end pad in the slice layer, the both ends of end pad and the second antenna circuit are electrically connected, while also with The metal gasket in the slice layer is electrically connected.
- 10. wearable patch according to claim 8, it is characterised in that further include：Formed with logic circuit, the logic circuit includes one or more semiconductor cores for above the slice layer or the inside Piece and/or including at least the electronic component for having a capacitor, a resistor, a diode or an inductor, institute One or more semiconductor chips and the electronic component is stated by conducting wire with the metal gasket to be connected.
- 11. wearable patch according to claim 3, it is characterised in that the slice layer includes：One or more through holes；WithOne positioned at the non-conducting material that one or more of through holes are interior and are fixed in the slice layer, the non-conducting material The slice layer is anchored to and is embedded with one the 4th elastic layer of second antenna circuit.
- 12. wearable patch according to claim 1, it is characterised in that first elastic layer or second elasticity The Young's modulus of at least one is less than 0.3 gigapascal in layer.
- 13. wearable patch according to claim 1, it is characterised in that first elastic layer or second elasticity At least one in layer includes a kind of elastic material.
- 14. wearable patch according to claim 1, it is characterised in that further include：One is molded over the patterned layer on first elastic layer and under the first antenna circuit, and affiliated patterned layer includes one Pictorial pattern.
- 15. wearable patch according to claim 1, it is characterised in that the semiconductor chip and the first antenna Circuit is configured to according to the wireless of short-range communication (NFC), wireless network (Wi-Fi), bluetooth or radio frequency identification (RFID) Communication standard communicates with external device.
- 16. wearable patch according to claim 1, it is characterised in that further include：One first liner layer；The release layer being formed on first liner layer, first elastic layer are molded on the release layer.
- 17. wearable patch according to claim 1, it is characterised in that further include：One is molded over the adhesive layer on second elastic layer；WithOne is formed in the second liner layer on the adhesive layer.
- A kind of 18. wearable patch of stretchable multilayer wireless communication, it is characterised in that including：One first elastic layer；One the second elastic layer on first elastic layer, second elastic layer are embedded with one first conducting wire；One dielectric layer on second elastic layer；One the 3rd elastic layer on said dielectric layer, the 3rd elastic layer are embedded with one second conducting wire, wherein, it is described Dielectric layer includes the through hole that semiconductor chip and first conducting wire can be allowed to be electrically connected；One semiconductor chip being connected with first conducting wire and second conducting wire, the semiconductor core Piece, first conducting wire and second conducting wire are configured to that wireless communication can be carried out with external equipment；WithOne the semiconductor core on piece the 4th elastic layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/454,457 US9275322B2 (en) | 2013-11-25 | 2014-08-07 | Stretchable multi-layer wearable tag capable of wireless communications |
| US14/454,457 | 2014-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375106A CN105375106A (en) | 2016-03-02 |
| CN105375106B true CN105375106B (en) | 2018-04-20 |
Family
ID=55400957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041125.3A Active CN105375106B (en) | 2014-08-07 | 2015-01-27 | The wearable patch of stretchable multilayer wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375106B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344524B (en) * | 2017-01-24 | 2021-08-06 | 维瓦灵克有限公司 | Wearable patch for measuring temperature and electric signals |
| CN108871609B (en) * | 2017-05-09 | 2021-12-07 | 维瓦灵克有限公司 | Wearable temperature measurement paster with long working period |
| FR3077434B1 (en) * | 2018-01-29 | 2021-03-05 | Continental Automotive France | NEAR FIELD AND ULTRA HIGH FREQUENCY COMMUNICATION DEVICE |
| US11777216B2 (en) | 2018-03-26 | 2023-10-03 | Nxp B.V. | Near-field communications device |
| CN109888452A (en) * | 2019-02-01 | 2019-06-14 | 永康国科康复工程技术有限公司 | A kind of stretchable antenna and preparation method thereof |
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