CN109725028A - Humidity sensor and wearable device with it - Google Patents
Humidity sensor and wearable device with it Download PDFInfo
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- CN109725028A CN109725028A CN201711053328.XA CN201711053328A CN109725028A CN 109725028 A CN109725028 A CN 109725028A CN 201711053328 A CN201711053328 A CN 201711053328A CN 109725028 A CN109725028 A CN 109725028A
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- fabric
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- conducting fabric
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Abstract
The present invention provides a kind of humidity sensor and with its wearable device, wherein humidity sensor includes: textile substrate；Conducting fabric, conducting fabric include the first conducting fabric and the second conducting fabric, and the first conducting fabric and the second conducting fabric are arranged at intervals on textile substrate.The technical solution provided through the invention is able to solve the problem of water-wash resistance, durability and the stability difference of humidity sensor in the prior art.And the sensitivity of humidity sensor can be improved under the premise of reducing process complexity, cover bigger detection zone.
Description
Technical field
The present invention relates to wearable device technical fields, in particular to a kind of humidity sensor and with it can
Wearable device.
Background technique
Humidity sensor for wearable device is rarely reported, and is in the prior art usually by metal electrode or metal
On thin slice insertion, plating or silk-screen to textile, to carry out the detection of humidity, these sensor hardness are bigger than normal, not soft enough
Comfortably, therefore wearability is poor, it is more difficult to guarantee washing performance.In addition, patent CN201110412883.3 using sewing or
Person weaves two parallel conductive yarns as electrode, and sensors with auxiliary electrode has preferable wearability, but uses conductive yarn
Its washing performance is not can guarantee as electrode, and there are certain hidden danger for the durability of sensor and stability.
Summary of the invention
The present invention provides a kind of humidity sensor and the wearable device with it, is passed with solving humidity in the prior art
The problem of the water-wash resistance of sensor, durability and stability difference.
To solve the above-mentioned problems, according to an aspect of the present invention, the present invention provides a kind of humidity sensor, packets
It includes: textile substrate；Conducting fabric, conducting fabric include the first conducting fabric and the second conducting fabric, the first conducting fabric and the
Two conducting fabrics are arranged at intervals on textile substrate.
Further, the first conducting fabric and the second conducting fabric are located at the two sides of textile substrate.
Further, projection and second conducting fabric of first conducting fabric along the thickness direction of textile substrate are along weaving base
The projection of the thickness direction of cloth has overlapping region.
Further, the first conducting fabric is strip and/or the second conducting fabric is strip.
Further, textile substrate is non-woven fabrics or looped fabric or woven fabric or braided fabric.
Further, textile substrate is water wetted material, it is preferable that textile substrate is cotton or polyester-mixed cotton cloth.
Further, conducting fabric is the fabric containing metal component, it is preferable that conducting fabric is copper facing fabric, or plating
Silver-colored fabric or gold-plated fabric or nickel plated copper fabric.
Further, conducting fabric is conducting polymer, it is preferable that conducting fabric is polypyrrole.
Further, conducting fabric is conducing composite material, it is preferable that conducting fabric is graphene and polyurethane composite
Material or carbon nanotubes and material silica gel composite or carbon black and SEBS composite material.
Further, conducting fabric is by hot pressing, or sewing, or embroidery, or is adhesively fixed on textile substrate.
Further, humidity sensor further include: the first textile fabric is connect with textile substrate, the first conducting fabric quilt
It is wrapped between the first textile fabric and textile substrate；Second textile fabric, connect with textile substrate, and the second conducting fabric is wrapped
It is rolled between the second textile fabric and textile substrate.
Further, the first conducting fabric and the first textile fabric are located at the side of textile substrate, the second conducting fabric with
Second textile fabric is located at the other side of textile substrate；Wherein, the first textile fabric is seepy material and/or the second woven face
Material is waterproof material and/or textile substrate is water wetted material.
According to another aspect of the present invention, a kind of wearable device, including humidity sensor are provided, wherein humidity passes
Sensor is the above-mentioned humidity sensor provided.
It applies the technical scheme of the present invention, interval the first conducting fabric of setting and the second conducting fabric on textile substrate,
The first conducting fabric and the second conducting fabric can be connected to by liquid after absorbing liquid on textile substrate in this way, so as to be formed
Conductive path can calculate liquid by the resistance value between the first conducting fabric of measurement and the second conducting fabric and by calculating
The amount or humidity value of body.Since the surface area of conducting fabric is larger, the mechanical properties such as toughness are preferable, can bear biggish power and compared with
Repeatedly several deformation, therefore be hardly damaged in washing and use process.So humidity sensor provided by the invention is with excellent
Good water-wash resistance, durability and stability.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the humidity sensor of the offer of the embodiment of the present invention one；
Fig. 2 shows the structural schematic diagrams of humidity sensor provided by Embodiment 2 of the present invention；
Fig. 3 shows the structural schematic diagram of the humidity sensor of the offer of the embodiment of the present invention three；
Fig. 4 shows the structural schematic diagram of the humidity sensor of the offer of the embodiment of the present invention four；
Fig. 5 shows graph of relation when using humidity sensor between conducting resistance and liquid volume.
Wherein, the above drawings include the following reference numerals:
10, textile substrate；21, the first conducting fabric；22, the second conducting fabric；31, the first textile fabric；32, it second spins
Knitted fabric.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention one provides a kind of humidity sensor, including textile substrate 10 and conducting surface
Material.Wherein, conducting fabric includes the first conducting fabric 21 and the second conducting fabric 22, the first conducting fabric 21 and the second conducting surface
Material 22 is arranged at intervals on textile substrate 10.
Using the technical solution of the present embodiment, the first conducting fabric of interval setting 21 and second is conductive on textile substrate 10
Fabric 22, liquid can connect the first conducting fabric 21 and the second conducting fabric 22 after absorbing liquid on textile substrate 10 in this way
It is logical, so as to form conductive path, simultaneously by the resistance value between the first conducting fabric 21 of measurement and the second conducting fabric 22
The amount or humidity value of liquid can be calculated by calculating.Since the surface area of conducting fabric is larger, the mechanical properties such as toughness compared with
It is good, the deformation of biggish power and more number can be born, therefore be hardly damaged in washing and use process.So this implementation
The humidity sensor that example provides has excellent water-wash resistance, durability and stability.
The first conducting fabric 21 and the second conducting fabric 22 in conducting fabric can according to need the shape for being set as different
Shape can be two pieces of mutually non-touching arbitrary shapes, such as polygon, wave envelope shape, any curl shape or art
Pattern etc..Since the first conducting fabric 21 and the second conducting fabric 22 are not in contact with each other, in a dry environment, the electricity between them
Resistance value is infinity.The liquid being discharged by human bodies such as sweat, urines has certain conductive capability, so it can be used as the
Bridge between one conducting fabric 21 and the second conducting fabric 22.It is led when these liquid cover the first conducting fabric 21 and second
Position between electric fabric 22 can form connection and start conduction, and resistance value is no longer infinity, but content liquid
One function.As shown in figure 5, when liquid area coverage is bigger, humidity is bigger, the first conducting fabric 21 and the second conducting fabric 22
Between resistance value with regard to smaller.If the conductive capability of liquid it is known that and the distance between electrode it is known that pattern it is known that if
To calculate the amount of liquid.
It in the present embodiment, can be by changing the conductive capability of conducting fabric, pattern of rows and columns of conducting fabric, the first conduction
The hydrophilicity of effective distance and textile substrate 10 or conducting fabric between fabric 21 and the second conducting fabric 22 is adjusted
The sensitivity of the humidity sensor.Wherein, the first conducting fabric 21 and straight line can be used in the second conducting fabric 22, curve unrolls,
Spinning, linear, spiral yarn shaped, pectination is linear, hollow is from the shape that bursts at the seams, round from bursting at the seams the shapes such as shape or form is arranged.Example
Such as, shorten the effective distance between the first conducting fabric 21 and the second conducting fabric 22, or improve textile substrate 10 and conducting surface
The hydrophilicity of material, or the conductive capability of conducting fabric is improved, the sensitivity of humidity sensor can be improved.
In the present embodiment, the same of textile substrate 10 can be arranged in the first conducting fabric 21 and the second conducting fabric 22
The two sides of textile substrate 10 can also be arranged in first conducting fabric 21 and the second conducting fabric 22 by side.By the first conduction
Fabric 21 can be better protected from the two with the two sides that the second conducting fabric 22 is separately positioned on textile substrate 10 and contact, and avoid
Communication paths are formed under drying regime, so as to improve the reliability of humidity sensor.
Conducting fabric can according to need in the different location that textile substrate 10 is arranged in, such as embodiment one, and first leads
Electric fabric 21 along the thickness direction of textile substrate 10 projection with second conducting fabric 22 along the thickness direction of textile substrate 10
There is gap between projection.At this point, the effective distance between the first conducting fabric 21 and the second conducting fabric 22 is the two edge
Minimum range between line.
As shown in Fig. 2, in the embodiment of the present invention two, thickness direction of first conducting fabric 21 along textile substrate 10
Projection of the projection with the second conducting fabric 22 along the thickness direction of textile substrate 10 has overlapping region.At this point, the first conducting surface
Effective distance between material 21 and the second conducting fabric 22 is the thickness of textile substrate 10.So set, humidity biography can be improved
The sensitivity that sensor detects liquid.Moreover, increasing the overlapping region of the first conducting fabric 21 and the second conducting fabric 22
Area can expand effective detection zone, improve the detection range of humidity sensor.
In the present embodiment, the first conducting fabric 21 and the second conducting fabric 22 are located at the two sides of textile substrate 10,
It can be surprisingly connected to avoid the two in this way.Moreover, being arranged such can also lead under the premise of reducing process complexity to first
Effective distance and area coverage between electric fabric 21 and the second conducting fabric 22 optimize.
In the present embodiment, textile substrate 10 can be using non-woven fabrics or looped fabric or woven fabric or braided fabric.In this way
Can there are many selections, can need to carry out specific aim selection according to performance and cost when manufacturing humidity sensor.
In order to improve the sensitivity of humidity sensor, textile substrate 10 can be set to water wetted material, ingredient can be with
It, can also be both containing natural fine for the staple fibres such as the natural fibers such as cotton, hair, silk, fiber crops or polyamide fibre, terylene, acrylic fibers, viscose glue
Dimension also contains staple fibre.Preferably, textile substrate is woven fabric or non-woven fabrics, specially the preferable cotton of hydrophily or wash
The nonwoven fabric of synthetic fibre of cotton, ultra-fine chemical fibre continuous yarn non-woven fabrics or hydrophilic treated.It on the one hand can guarantee textile substrate 10 in this way
Hydrophilicity, the water-wash resistance and reliability of textile substrate 10 can be improved, on the other hand so as to improve humidity sensor
The sensitivity and reliability of device.
In the present embodiment, conducting fabric is the fabric containing metal component, it is preferable that conducting fabric is copper facing fabric,
Or silver-plated fabric or gold-plated fabric or nickel plated copper fabric.So set, conductive make can be realized by the metal component on fabric
With.Wherein, material identical with textile substrate 10 can be used as the fabric of matrix in conducting fabric.Preferably, it can incite somebody to action
Conducting fabric is set as silver-plated fabric, because the electric conductivity of silver is preferable, the sensitivity of humidity sensor can be improved in this way.
The material of conducting fabric can also use conducting polymer, due to conducting polymer inherently it is conductive can,
Therefore it can be convenient for the processing of conductive material under the premise of meeting washing performance.Preferably, conducting fabric is polypyrrole, in this way
The sensitivity of humidity sensor can be improved.
In the present embodiment, conducting fabric can also be made using conducing composite material, it is preferable that conducting fabric is graphite
Alkene and compound polyurethane material or carbon nanotubes and material silica gel composite or carbon black and SEBS composite material.Being arranged such can be with
The electric conductivity for improving conducting fabric, to improve the sensitivity of humidity sensor.Wherein, SEBS refers to polystyrene for end
Section is held, the ethylene-butene copolymer obtained using polybutadiene plus hydrogen is the linear tri-block copolymer of intermediate elastic block.
Hot pressing, or sewing, or embroidery can be used in the first conducting fabric 21 and the second conducting fabric 22 in conducting fabric, or
The techniques such as bonding are fixed on textile substrate 10.So set, on the one hand can guarantee that conducting fabric is connect with textile substrate 10
Reliability, humidity sensor version on the other hand can be enriched, thus before meeting washing performance and unfailing performance
It puts, enriches the form of product.
As shown in figure 3, first conducting fabric 21 is strip and/or the second conducting surface in the embodiment of the present invention three
Material 22 is strip.Strip is set by the first conducting fabric 21 or the second conducting fabric 22, detection zone can increased
While reduce conducting fabric material utilization amount, so as to reduce the manufacturing cost of humidity sensor.The length of strip, width
Degree and extending direction can be arranged accordingly according to the needs of detection zone.
As shown in figure 4, humidity sensor further includes the first textile fabric 31 in the embodiment of the present invention four, first is spun
Knitted fabric 31 is connect with textile substrate 10, the first conducting fabric 21 be wrapped in the first textile fabric 31 and textile substrate 10 it
Between.It can play the role of encapsulation to the first conducting fabric 21 by the way that the first textile fabric 31 is arranged, it so on the one hand can be right
First conducting fabric 21 plays the role of protection, can further improve the water-wash resistance and reliability of humidity sensor, another party
Face can prevent on the first conducting fabric 21, and especially the fiber of edge is stretched out and is in contact with the second conducting fabric 22, from
And the reliability of humidity sensor can be improved.Moreover, the inoxidizability of the first conducting fabric 21 can also be improved in this way.
Correspondingly, humidity sensor can also include the second textile fabric 32, the second textile fabric 32 and textile substrate 10
Connection, the second conducting fabric 22 are wrapped between the second textile fabric 32 and textile substrate 10.By the way that the second woven face is arranged
Material 32 can play the role of encapsulation to the second conducting fabric 22, on the one hand can play protection to the second conducting fabric 22 in this way
Effect, can further improve the water-wash resistance and reliability of humidity sensor, on the other hand can prevent the second conducting fabric
On 22, especially the fiber of edge is stretched out and is in contact with the first conducting fabric 21, so as to improve humidity sensor
Reliability.Moreover, the inoxidizability of the second conducting fabric 22 can also be improved in this way.
Specifically, in the present embodiment, humidity sensor includes the first textile fabric 31 and the second textile fabric 32, and
First conducting fabric 21 and the first textile fabric 31 are located at the side of textile substrate 10, the second conducting fabric 22 and the second woven face
Material 32 is located at the other side of textile substrate 10.Such setting can be effectively prevented the first conducting fabric 21 and the second conducting fabric
22 are in contact, to improve the reliability of humidity sensor.First textile fabric 31 can be set to seepy material, and second spins
Knitted fabric 32 can be set to waterproof material, and textile substrate 10 can be set to water wetted material.It in this way can be according to use environment
Needs realize corresponding function.For example, setting seepy material for the first textile fabric 31, and the second textile fabric 32 is set
Be set to waterproof material, and set water wetted material for textile substrate 10, the humidity sensor can be applied to so intelligent mattress,
In the products such as intelligent diaper.Make the monitoring and feedback of realizing sweat, urine in this way, such as can be used for the treatment of children, patient
Nursing, in time use corresponding measure.
The embodiment of the present invention four provides a kind of wearable device, which includes humidity sensor, wherein
Humidity sensor is the above-mentioned humidity sensor provided.Using the technical solution of the present embodiment, it is spaced and sets on textile substrate 10
The first conducting fabric 21 and the second conducting fabric 22 are set, liquid can be by the first conduction after absorbing liquid on textile substrate 10 in this way
Fabric 21 is connected to the second conducting fabric 22, so as to form conductive path, by measuring the first conducting fabric 21 and second
Resistance value and process calculating between conducting fabric 22 can calculate the amount or humidity value of liquid.Due to the surface of conducting fabric
Product is larger, and the mechanical properties such as toughness are preferable, can bear the deformation of biggish power and more number, therefore in washing and use process
In be hardly damaged.So wearable device provided in this embodiment has excellent water-wash resistance, durability and stability.This can
Wearable device can set for intelligent bed pad, intelligent diaper, intelligence perspiration monitoring clothes, incontinence personage's monitoring garment wearable electronic
It is standby.
Humidity sensor provided by the invention has the advantage that structure is simple, and processing is simple, various informative；Sensitivity
It is adjustable；It is frivolous, stablize, good can be embedded into textile；It is bent, there is good wearability；It can repeatedly wash
It reuses, it is stable and reliable for performance, it is economic and practical；Conducting fabric electrode easily formed with external circuit it is stable be electrically connected, overcome
The wiring issue of circuit；The sensitivity of humidity sensor can be greatly improved, effectively under the premise of reducing process complexity
Cover bigger detection zone.The present invention using conducting fabric as electrode, overcome in the prior art using conductive yarn as
Water-wash resistance existing for electrode is poor, durability is poor and the disadvantage of stability difference.The humidity sensor has excellent inoxidizability
And water-wash resistance, it can repeatedly use, have a good application prospect.Moreover, the conducting fabric in the present invention can be distributed in
The two sides of textile substrate, the size and arrangement mode of such electrode are freer, and design form is more various, it is easier to first
Effective distance and area coverage between conducting fabric and the second conducting fabric optimize, to greatly improve humidity sensor
Sensitivity, and then effective over bigger detection zone.And it is able to maintain the first conducting fabric and the second conducting fabric
Independently of each other, the unexpected conducting of the two is effectively avoided.Moreover, electrode is applied to weaving by the way of hot pressing or sewing by the present invention
In base fabric, the processing is simple, and exploitativeness is strong.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
Claims (13)
1. a kind of humidity sensor characterized by comprising
Textile substrate (10)；
Conducting fabric, the conducting fabric include the first conducting fabric (21) and the second conducting fabric (22), and described first is conductive
Fabric (21) and second conducting fabric (22) are arranged at intervals on the textile substrate (10).
2. humidity sensor according to claim 1, which is characterized in that first conducting fabric (21) and described second
Conducting fabric (22) is located at the two sides of the textile substrate (10).
3. humidity sensor according to claim 2, which is characterized in that first conducting fabric (21) is along the weaving
The thickness direction of the projection of the thickness direction of base fabric (10) and second conducting fabric (22) along the textile substrate (10)
Projection has overlapping region.
4. humidity sensor according to claim 1, which is characterized in that first conducting fabric (21) is strip,
And/or second conducting fabric (22) is strip.
5. humidity sensor according to claim 1, which is characterized in that the textile substrate (10) is non-woven fabrics or needle
Woven fabric or woven fabric or braided fabric.
6. humidity sensor according to claim 1, which is characterized in that the textile substrate (10) is water wetted material, excellent
Selection of land, the textile substrate (10) are cotton or polyester-mixed cotton cloth.
7. humidity sensor according to claim 1, which is characterized in that the conducting fabric is the face containing metal component
Material, it is preferable that the conducting fabric is copper facing fabric or silver-plated fabric or gold-plated fabric or nickel plated copper fabric.
8. humidity sensor according to claim 1, which is characterized in that the conducting fabric is conducting polymer, preferably
Ground, the conducting fabric are polypyrrole.
9. humidity sensor according to claim 1, which is characterized in that the conducting fabric is conducing composite material, excellent
Selection of land, the conducting fabric be graphene and compound polyurethane material or carbon nanotubes and material silica gel composite or carbon black with
SEBS composite material.
10. humidity sensor according to claim 1, which is characterized in that the conducting fabric is by hot pressing, or sews,
Or embroidery, or be adhesively fixed on the textile substrate (10).
11. humidity sensor according to claim 1, which is characterized in that the humidity sensor further include:
First textile fabric (31) is connect with the textile substrate (10), and first conducting fabric (21) is wrapped in described
Between first textile fabric (31) and the textile substrate (10)；
Second textile fabric (32) is connect with the textile substrate (10), and second conducting fabric (22) is wrapped in described
Between second textile fabric (32) and the textile substrate (10).
12. humidity sensor according to claim 11, which is characterized in that
First conducting fabric (21) and first textile fabric (31) are located at the side of the textile substrate (10), described
Second conducting fabric (22) and second textile fabric (32) are located at the other side of the textile substrate (10)；
Wherein, first textile fabric (31) is seepy material and/or second textile fabric (32) is waterproof material,
And/or the textile substrate (10) is water wetted material.
13. a kind of wearable device, including humidity sensor, which is characterized in that the humidity sensor is claim 1 to 12
Any one of described in humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053328.XA CN109725028A (en) | 2017-10-30 | 2017-10-30 | Humidity sensor and wearable device with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053328.XA CN109725028A (en) | 2017-10-30 | 2017-10-30 | Humidity sensor and wearable device with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109725028A true CN109725028A (en) | 2019-05-07 |
Family
ID=66293363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711053328.XA Pending CN109725028A (en) | 2017-10-30 | 2017-10-30 | Humidity sensor and wearable device with it |
Country Status (1)
| Country | Link |
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| CN (1) | CN109725028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053859A (en) * | 2020-08-29 | 2020-12-08 | 盐城工学院 | Preparation method of fabric-based flexible planar micro supercapacitor |
| RU207275U1 (en) * | 2021-07-28 | 2021-10-21 | Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Flexible humidity sensor |
-
2017
- 2017-10-30 CN CN201711053328.XA patent/CN109725028A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053859A (en) * | 2020-08-29 | 2020-12-08 | 盐城工学院 | Preparation method of fabric-based flexible planar micro supercapacitor |
| CN112053859B (en) * | 2020-08-29 | 2021-12-03 | 盐城工学院 | Preparation method of fabric-based flexible planar micro supercapacitor |
| RU207275U1 (en) * | 2021-07-28 | 2021-10-21 | Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Flexible humidity sensor |
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