KR20150088590A - Bio sensor adapted electromagnetic wave shielding funciton and manufacturing method thereof - Google Patents

Bio sensor adapted electromagnetic wave shielding funciton and manufacturing method thereof Download PDF

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Publication number
KR20150088590A
KR20150088590A KR1020140009091A KR20140009091A KR20150088590A KR 20150088590 A KR20150088590 A KR 20150088590A KR 1020140009091 A KR1020140009091 A KR 1020140009091A KR 20140009091 A KR20140009091 A KR 20140009091A KR 20150088590 A KR20150088590 A KR 20150088590A
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South Korea
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electromagnetic wave
wave shielding
shielding material
electromagnetic
biosensor
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KR1020140009091A
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Korean (ko)
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김현호
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재단법인 다차원 스마트 아이티 융합시스템 연구단
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Priority to KR1020140009091A priority Critical patent/KR20150088590A/en
Publication of KR20150088590A publication Critical patent/KR20150088590A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers

Abstract

A method of fabricating a biosensor to which an electromagnetic wave shielding function is applied includes sequentially joining an upper plate, a middle plate including a space in which samples are accumulated and accumulated, and a lower plate on which a biosensing component for generating an electrochemical reaction is disposed; And laminating an electromagnetic shielding material on each of the upper plate and the lower plate.

Figure P1020140009091

Description

TECHNICAL FIELD [0001] The present invention relates to a biosensor to which an electromagnetic wave shielding function is applied,

TECHNICAL FIELD [0001] The present invention relates to a biosensor to which an electromagnetic wave shielding function is applied and a manufacturing method thereof, and more particularly, to a technique for fabricating a biosensor to which an electromagnetic wave shielding function is applied by stacking an electromagnetic wave shielding material on an upper plate and a lower plate of the biosensor.

Biosensors for detecting electrochemical reactions between a sample and a biosensing component are widely used in the medical field to analyze biological samples including blood. Here, the biosensor may be inserted into the measurement device or may itself include an antenna module and a control IC to detect an electrochemical reaction between the sample and the biosensing component.

For example, referring to FIG. 1A, a biosensor including an antenna module and a control IC can measure an electrochemical reaction between a sample and a biosensing component using wireless communication with an external device. The measured value is output from an external device such as a smart phone. Here, the electrochemical reaction between the sample and the biosensing component is performed by a control IC included in the biosensor, which is generated by applying power to the working electrode and the reference electrode, and the measured value of the generated electrochemical reaction is transmitted to the external device Lt; / RTI >

However, such a biosensor is disadvantageous in that accurate measurement can not be performed due to exposure to electromagnetic waves generated from the antenna module or the control IC in the process of measuring the electrochemical reaction.

Accordingly, in this specification, a biosensor to which an electromagnetic wave shielding function is applied and a manufacturing method thereof are proposed for accurate measurement of an electrochemical reaction between a sample and a biosensing component.

An embodiment of the present invention provides a biosensor to which an electromagnetic wave shielding function is applied and a manufacturing method thereof for accurate measurement of an electrochemical reaction generated in the biosensor.

In addition, an embodiment of the present invention provides a biosensor to which an electromagnetic wave shielding function is applied by stacking an electromagnetic wave shielding material on a top plate and a bottom plate included in the biosensor, and a method of manufacturing the same.

Also, an embodiment of the present invention provides a method, an apparatus, and a system for performing a process of laminating an electromagnetic shielding material on an upper plate and a lower plate before or after a top plate, a middle plate, and a bottom plate included in the biosensor are bonded.

Also, an embodiment of the present invention provides a method, an apparatus, and a system for generating an electrode included in a lower plate using a laminated electromagnetic shielding material.

A method of fabricating a biosensor to which an electro-magnetic shielding function is applied according to an embodiment of the present invention includes a top plate, a middle plate including a space through which the sample flows and a bottom plate on which a biosensing component for generating an electrochemical reaction is disposed, In order; And laminating an electromagnetic shielding material on each of the upper plate and the lower plate.

The step of laminating the electromagnetic shielding material on each of the upper plate and the lower plate includes laminating the electromagnetic shielding material to each of the upper plate and the lower plate by at least one of bonding, laminating, and coating .

The electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

The method of fabricating the biosensor to which the electromagnetic wave shielding function is applied may further include the step of grounding the electromagnetic wave shielding material stacked on the upper plate and the lower plate to the ground.

A method of fabricating a biosensor to which an electromagnetic wave shielding function is applied according to an embodiment of the present invention includes: stacking an electromagnetic wave shielding material on a top plate; Stacking the electromagnetic wave shielding material on a lower plate on which a biosensing component for generating an electrochemical reaction with the sample is disposed; And joining the upper plate on which the electromagnetic wave shielding material is laminated, the middle plate including the space where the sample flows and accumulated, and the lower plate on which the electromagnetic wave shielding material is laminated in order.

The method of fabricating the biosensor to which the electromagnetic wave shielding function is applied may further include the step of laminating the electromagnetic wave shielding material on the middle plate.

The step of laminating the electromagnetic shielding material on the upper plate may include laminating the electromagnetic shielding material on the upper plate by at least one of bonding, laminating, and coating, The step of laminating the shielding material may include the step of laminating the electromagnetic shielding material on the lower plate in the manner of the adhesion, the laminating or the coating.

The electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

When the electromagnetic shielding material laminated on the lower plate is a metal, a method of fabricating the electromagnetic shielding function-applied biosensor includes patterning the electromagnetic shielding material laminated on the lower plate, detecting the influx of the sample Generating a pair of recognition electrodes, a working electrode to which the power for measuring the electrochemical reaction is applied, and a reference electrode.

The method of fabricating the biosensor to which the electromagnetic wave shielding function is applied may further include the step of grounding the electromagnetic wave shielding material stacked on the upper plate and the lower plate to the ground.

According to an embodiment of the present invention, there is provided a biosensor to which an electromagnetic wave shielding function is applied. A middle plate including a space through which the sample flows and accumulates; And a bottom plate on which the electromagnetic shielding material is laminated and on which a biosensing component for generating an electrochemical reaction with the sample is disposed.

The electromagnetic shielding material laminated on each of the upper plate and the lower plate may be laminated by a method of bonding, laminating, or coating.

The electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

The electromagnetic shielding material laminated on each of the upper plate and the lower plate may be grounded to ground.

The electromagnetic shielding material may be laminated on the middle plate.

When the electromagnetic shielding material laminated on the lower plate is a metal, a pair of recognition electrodes for sensing the inflow of the sample, a working electrode to which power for measuring the electrochemical reaction is applied, and a reference electrode are patterned Patterning).

An embodiment of the present invention can provide a biosensor to which an electromagnetic wave shielding function is applied and a manufacturing method thereof for accurate measurement of an electrochemical reaction generated in the biosensor.

In addition, an embodiment of the present invention can provide a biosensor to which an electromagnetic wave shielding function is applied by laminating an electromagnetic wave shielding material on an upper plate and a lower plate included in the biosensor, and a manufacturing method thereof.

Further, an embodiment of the present invention can provide a method, an apparatus, and a system for performing a process of laminating an electromagnetic shielding material on an upper plate and a lower plate before or after a top plate, a middle plate, and a bottom plate included in the biosensor are bonded have.

In addition, an embodiment of the present invention can provide a method, an apparatus, and a system for generating an electrode included in a lower plate using a laminated electromagnetic shielding material.

1A is a view showing a biosensor including an antenna module and a control IC.
FIG. 1B is a view showing a first biosensor in which electromagnetic shielding materials are laminated after an upper plate, a middle plate, and a lower plate according to an embodiment of the present invention are bonded.
FIG. 2 is a view showing a second biosensor in which electromagnetic shielding materials are laminated before an upper plate, a middle plate, and a lower plate according to an embodiment of the present invention are bonded.
FIG. 3A is a view showing a third biosensor manufactured by stacking electromagnetic wave shielding materials before the top plate, the middle plate, and the bottom plate according to an embodiment of the present invention are bonded.
FIG. 3B is a view showing a third biosensor in which electromagnetic wave shielding materials are laminated before the upper plate, the middle plate, and the lower plate according to another embodiment of the present invention are bonded.
FIG. 3C is a view showing a middle plate laminated with the electromagnetic wave shielding material shown in FIGS. 3A and 3B. FIG.
FIG. 4 is a view illustrating electrodes patterned on a lower plate included in the third biosensor shown in FIGS. 3A and 3B.
5 is a cross-sectional view of a bottom plate including the patterned electrode shown in FIG.
6 is a flowchart illustrating a method of manufacturing a first biosensor to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.
7 is a flowchart illustrating a method of manufacturing a second biosensor to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.
8 is a view showing a biosensor including an antenna module and a control IC, to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.
9 is a view showing a biosensor including an antenna module and a control IC, to which an electromagnetic wave shielding material is applied, according to another embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. In addition, the same reference numerals shown in the drawings denote the same members.

FIG. 1B is a view showing a first biosensor in which electromagnetic shielding materials are laminated after an upper plate, a middle plate, and a lower plate according to an embodiment of the present invention are bonded.

1B, a first biosensor according to an embodiment of the present invention is manufactured by stacking electromagnetic wave shielding materials 140 after the upper plate 110, the middle plate 120, and the lower plate 130 are bonded .

Specifically, the system for fabricating the first biosensor includes an upper plate 110, a middle plate 120 including a space 121 through which the sample flows and accumulates, and a lower plate 120 on which a biosensing component for generating an electrochemical reaction with the sample is disposed. (130) are sequentially bonded. Here, the lower plate 130 may be provided with a pair of sensing electrodes 131 for sensing the flow of the sample, a working electrode 132 for applying power for measuring an electrochemical reaction, and a reference electrode 133. At this time, the biosensing component may be disposed in the region 134 where the working electrode 132 and the reference electrode 133 are located. The upper plate 110 may be provided with an air discharge port 111 through which air is discharged and a sample inlet 122 through which the sample flows into the middle plate 120 may be disposed. However, the positions where the air outlet 111 and the sample inlet 122 are disposed are not limited to the upper plate 110 and the middle plate 120, but may be arbitrarily disposed on at least one of the upper plate 110 and the middle plate 120 .

After the upper plate 110, the middle plate 120 and the lower plate 130 are bonded to each other, a system for manufacturing the first biosensor is provided with electromagnetic shielding materials 140 on the upper plate 110 and the lower plate 130 Laminated. At this time, the electromagnetic wave shielding material 140 may be laminated on the upper surface of the upper plate 110, and may be laminated on the lower surface of the lower plate 130.

Here, the electromagnetic shielding material 140 may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic shielding plastic, an electromagnetic shielding rubber, an electromagnetic shielding coating, an electromagnetic shielding fiber, or an electromagnetic shielding paper. The electromagnetic shielding material 140 may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic shielding plastic, an electromagnetic shielding rubber, an electromagnetic shielding coating, an electromagnetic shielding fiber, 140 is made of at least one of metal, conductive organic polymer, conductive filler, electromagnetic wave shielding plastic, electromagnetic wave shielding rubber, electromagnetic wave shielding paint, electromagnetic wave shielding fiber or electromagnetic wave shielding paper. The electromagnetic wave shielding material 140 is not limited to metals, conductive organic polymers, conductive fillers, electromagnetic wave shielding plastics, electromagnetic wave shielding rubbers, electromagnetic wave shielding paints, electromagnetic wave shielding fibers or electromagnetic wave shielding paper, ≪ / RTI >

The electromagnetic wave shielding material 140 may be laminated on the upper plate 110 and the lower plate 130 in at least one of bonding, laminating, and coating. At this time, the manner in which the electromagnetic shielding material 140 is laminated can be determined according to the constituent material of the electromagnetic shielding material 140.

The system for fabricating the first biosensor can ground the electromagnetic wave shielding material 140 laminated on each of the upper plate 110 and the lower plate 130 after the electromagnetic wave shielding material 140 is laminated . Therefore, when the first biosensor is exposed to electromagnetic waves, since the electromagnetic shielding material 140 not only shields the electromagnetic waves but also maintains the voltage at 0 V at all times, the distance between the sample generated in the lower plate 130 and the biosensing component Accurate measurement of electrochemical reactions is possible.

The first biosensor in which the electromagnetic shielding material 140 is laminated after the upper plate 110, the middle plate 120 and the lower plate 130 are bonded to each other is formed on the upper plate A middle plate 120 and an electromagnetic wave shielding material 140 are stacked and a bottom plate 130 on which a biosensing component for generating an electrochemical reaction is disposed .

FIG. 2 is a view showing a second biosensor in which electromagnetic shielding materials are laminated before an upper plate, a middle plate, and a lower plate according to an embodiment of the present invention are bonded.

2, the second biosensor according to an embodiment of the present invention is manufactured by stacking electromagnetic wave shielding materials 240 before the upper plate 210, the middle plate 220, and the lower plate 230 are bonded .

Specifically, the system for fabricating the second biosensor includes an electromagnetic shielding material 240 laminated on the upper plate 210, and a lower plate 230 on which a biosensing component for generating an electrochemical reaction with the sample is disposed. 240 are stacked. At this time, the electromagnetic wave shielding material 240 may be stacked on the upper surface of the upper plate 210 and on the lower surface of the lower plate 230. The electromagnetic shielding material 240 may be laminated on the upper surface of the lower plate 230 without being laminated on the lower surface of the lower plate 230. A detailed description thereof will be described with reference to FIG. 3A.

In addition, the system for fabricating the second biosensor can also laminate the electromagnetic shielding material 240 on the middle plate 220 including the space 221 through which the sample flows and accumulates. A detailed description thereof will be described with reference to FIG. 3C.

The electromagnetic shielding material 240 may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic shielding plastic, an electromagnetic shielding rubber, an electromagnetic shielding coating, an electromagnetic shielding fiber, or an electromagnetic shielding paper. The electromagnetic wave shielding material 240 is not limited to metals, conductive organic polymers, conductive fillers, electromagnetic wave shielding plastics, electromagnetic wave shielding rubbers, electromagnetic wave shielding paints, electromagnetic wave shielding fibers or electromagnetic wave shielding paper, ≪ / RTI >

The electromagnetic wave shielding material 240 may be laminated to the upper plate 210 and the lower plate 230 in at least one of adhesion, laminating and coating. At this time, the manner in which the electromagnetic shielding material 240 is laminated can be determined according to the constituent material of the electromagnetic shielding material 240.

Thereafter, the system for fabricating the second biosensor sequentially joins the upper plate 210, the middle plate 220, and the lower plate 230. Here, the upper plate 210 may be provided with an air outlet 211 through which the air is discharged, and the middle plate 220 may be provided with a sample inlet 222 through which the sample flows. However, the positions where the air outlet 211 and the sample inlet 222 are disposed are not limited to the upper plate 210 and the middle plate 220, but may be arbitrarily disposed on at least one of the upper plate 210 and the middle plate 220 . The lower plate 230 may be provided with a pair of sensing electrodes 231 for sensing the flow of the sample, a working electrode 232 for applying power to measure the electrochemical reaction, and a reference electrode 233. At this time, the biosensing component may be disposed in the region 234 where the working electrode 232 and the reference electrode 233 are located. When the electromagnetic wave shielding material 240 is laminated on the upper surface of the lower plate 230, the pair of the recognition electrodes 231, the working electrode 232, and the reference electrode 233 included in the lower plate 230, The material 240 may be patterned and produced. A detailed description thereof will be described with reference to FIG.

The system for fabricating the second biosensor may ground the electromagnetic shielding material 240 laminated on the upper plate 210 and the lower plate 230 to the ground after the electromagnetic shielding material 240 is laminated. Therefore, when the second biosensor is exposed to electromagnetic waves, the electromagnetic shielding material 240 not only shields the electromagnetic waves, but also maintains the voltage at 0 V at all times. Therefore, Accurate measurement of electrochemical reactions is possible.

The second biosensor in which the electromagnetic shielding material 240 is laminated before the upper plate 210, the middle plate 220, and the lower plate 230 are bonded together has the same structure as the first biosensor, An intermediate plate 220 and an electromagnetic wave shielding material 240 are stacked on the upper plate 210 and the space 221 in which the sample is accumulated and accumulated and the biosensing component And a lower plate 230 on which the lower plate 230 is disposed. However, the second biosensor is different from the first biosensor in that the electromagnetic shielding material 240 may be laminated to the middle plate 220. [

FIG. 3A is a view showing a third biosensor manufactured by stacking electromagnetic wave shielding materials before the top plate, the middle plate, and the bottom plate according to an embodiment of the present invention are bonded.

3A, a third biosensor according to an embodiment of the present invention is manufactured by stacking electromagnetic wave shielding materials 340 before the upper plate 310, the middle plate 320, and the lower plate 330 are bonded . The specific manufacturing process is the same as that of the second biosensor shown in FIG. 2, but differs in that the electromagnetic shielding material 340 is laminated on the upper surface of the lower plate 330. Accordingly, a pair of the recognition electrodes, the working electrode, and the reference electrode disposed on the lower plate 330 of the third biosensor may be generated by patterning the electromagnetic shielding material 340.

For example, when the electromagnetic shielding material 340 laminated on the upper surface of the lower plate 330 is a metal, the system for fabricating the third biosensor may include an electromagnetic shielding material 340 laminated on the upper surface of the lower plate 330, Or a chemical method, so as to generate a pair of the sensing electrode, the working electrode, and the reference electrode.

The third biosensor in which the electromagnetic shielding material 340 is laminated before the upper plate 310, the middle plate 320, and the lower plate 330 are bonded together has an electromagnetic wave shielding material An intermediate plate 320 including an upper plate 310 on which a sample is accumulated and a space 321 in which a sample is accumulated and accumulated and an electromagnetic wave shielding material 340 are stacked and a biosensing component As shown in FIG. Further, the electromagnetic shielding material 340 may also be laminated on the middle plate 320. However, the third biosensor is different from the second biosensor in that an electromagnetic shielding material having a pair of recognition electrodes, working electrodes and reference electrodes included in the lower plate 330 laminated on the upper surface of the lower plate 330 is patterned Can be generated.

FIG. 3B is a view showing a third biosensor in which electromagnetic wave shielding materials are laminated before the upper plate, the middle plate, and the lower plate according to another embodiment of the present invention are bonded.

3B, the third biosensor according to another embodiment of the present invention is the same as the third biosensor shown in FIG. 3A, except that an electromagnetic wave turn material 340 is further laminated on the lower surface of the lower plate 330, There is a difference. Therefore, in the process of patterning the electromagnetic wave shielding material 340 laminated on the upper surface of the lower plate 330, the electromagnetic wave shielding material 340 deposited on the upper surface of the lower plate 330 is partially removed, .

FIG. 3C is a view showing a middle plate laminated with the electromagnetic wave shielding material shown in FIGS. 3A and 3B. FIG.

Referring to FIG. 3C, the electromagnetic shielding material 340 may be laminated on the middle plate 320 included in the third biosensor. For example, the electromagnetic shielding material 340 may be laminated on at least one of the upper surface and the lower surface of the middle plate 320. At this time, the electromagnetic wave shielding material 340 may be laminated on both the upper surface and the lower surface of the middle plate 320.

FIG. 4 is a view illustrating electrodes patterned on a lower plate included in the third biosensor shown in FIGS. 3A and 3B.

Referring to FIG. 4, the electromagnetic shielding material 420 may be laminated on the upper surface of the lower plate 410 included in the third biosensor according to an embodiment of the present invention. In this case, the system for fabricating the third biosensor includes a pair of recognition electrodes 411 for sensing the flow of the sample, a working electrode 412 to which power for measuring the electrochemical reaction is applied, and a reference electrode 413 It may be produced by patterning the electromagnetic wave shielding material 420 laminated on the lower plate. At this time, the pair of the recognition electrode 411, the working electrode 412, and the reference electrode 413 can be generated by patterning the electromagnetic wave shielding material 420 in at least one of a physical method and a chemical method . For example, in a system for fabricating a third biosensor, a specific portion 430 of the electromagnetic wave shielding material 420 is corroded by a chemical etching method to generate a pair of recognition electrodes 411 with a positive angle can do.

5 is a cross-sectional view of a bottom plate including the patterned electrode shown in FIG.

Referring to FIG. 5, the electromagnetic shielding material 520 may be laminated on the upper surface of the lower plate 510 included in the third biosensor according to an embodiment of the present invention. At this time, the system for fabricating the third biosensor includes the remaining portion 521 of the electromagnetic shielding material 520 except for a portion for generating a pair of the recognition electrode 511, the working electrode 512 and the reference electrode 513. [ The working electrode 512 and the reference electrode 513 can be generated by removing and patterning the sensing electrode 511, the working electrode 512 and the reference electrode 513 in at least one of the physical method and the chemical method. For example, a system for fabricating a third biosensor may include a pair of recognition electrodes 511 by removing the remaining portion 521 of the electromagnetic wave shielding material 520 by a method of imprinting or drilling, The working electrode 512, and the reference electrode 513, as shown in FIG.

6 is a flowchart illustrating a method of manufacturing a first biosensor to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.

6, a system for fabricating a first biosensor to which an electromagnetic wave shielding material is applied according to an embodiment of the present invention includes a top plate, a middle plate including a space through which the sample flows and accumulates, The lower plates on which the biosensing components are disposed are sequentially bonded (610).

Subsequently, the system for fabricating the first biosensor (620) laminated electromagnetic shielding materials on the upper and lower plates, respectively. At this time, the system for fabricating the first biosensor can be laminated on each of the upper plate and the lower plate by any one of bonding, laminating, and coating. In addition, the system for fabricating the first biosensor may stack the electromagnetic wave shielding material on the upper surface of the upper plate and the lower surface of the lower plate, respectively.

Here, the electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

Thereafter, the system for fabricating the first biosensor may ground the electromagnetic shielding materials stacked on the upper and lower plates to the ground (630).

7 is a flowchart illustrating a method of manufacturing a second biosensor to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.

Referring to FIG. 7, a system for fabricating a second biosensor to which an electromagnetic wave shielding material is applied according to an embodiment of the present invention includes an electromagnetic wave shielding material layered on an upper plate 710.

Next, in the system for fabricating the second biosensor, an electromagnetic wave shielding material is laminated on a bottom plate on which a biosensing component for generating an electrochemical reaction with the sample is placed (720).

In this case, the system for fabricating the second biosensor may stack the electromagnetic wave shielding material on the upper plate in at least one of bonding, laminating, and coating, and may further include at least one of bonding, laminating, Can be stacked. In addition, the system for fabricating the second biosensor may stack the electromagnetic wave shielding material on the upper surface of the upper plate and the lower surface of the lower plate, respectively.

Here, the electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

Further, although not shown in the drawings, a system for manufacturing the second biosensor can laminate electromagnetic shielding materials on a middle plate.

Subsequently, in the system for manufacturing the second biosensor, a middle plate including a space in which the electromagnetic wave shielding material is stacked, a space in which the sample flows and accumulates, and a bottom plate in which electromagnetic wave shielding materials are laminated are bonded in order (730).

In addition, the system for fabricating the second biosensor may ground the electromagnetic wave shielding material laminated on the upper and lower plates to the ground (740).

Although not shown in a separate drawing, the method of manufacturing the third biosensor to which the electromagnetic wave shielding material is applied is similar to the method of manufacturing the second biosensor. The concrete procedure is as follows.

One) A system for fabricating a third biosensor stacks an electromagnetic wave shielding material on a top plate.

2) Next, the system for fabricating the third biosensor stacks an electromagnetic wave shielding material on a lower plate on which a biosensing component for generating an electrochemical reaction with the sample is disposed. In this case, the system for fabricating the third biosensor may be formed by laminating an electromagnetic wave shielding material on the upper plate in at least one of bonding, laminating, and coating, and at least one of bonding, laminating, Can be stacked. In addition, the system for fabricating the third biosensor can stack electromagnetic wave shielding materials on the upper surface and the upper surface of the lower plate, respectively. Here, the electromagnetic wave shielding material may include at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber, or an electromagnetic wave shielding paper.

3) Thereafter, the system for fabricating the third biosensor can laminate the electromagnetic wave shielding material on the middle plate.

4) In the system for fabricating the third bio-sensor, when the electromagnetic wave shielding material laminated on the lower plate is metal, a pair of recognition electrodes for patterning the electromagnetic wave shielding material laminated on the lower plate, sensing the influx of the sample, A working electrode and a reference electrode to which a power supply for the power supply is applied.

5) The system for fabricating the third biosensor sequentially joins an upper plate on which an electromagnetic wave shielding material is laminated, a middle plate including a space in which the sample flows and accumulates, and a lower plate on which the electromagnetic wave shielding material is laminated.

6) In the system for fabricating the third biosensor, the electromagnetic wave shielding material laminated on each of the upper plate and the lower plate can be grounded to the ground.

8 is a view showing a biosensor including an antenna module and a control IC, to which an electromagnetic wave shielding material is applied, according to an embodiment of the present invention.

8, a biosensor according to an embodiment of the present invention includes an upper plate 820 on which an electromagnetic wave shielding material 810 is laminated, a middle plate 830 on which an electromagnetic wave shielding material 810 is laminated, 810) are stacked. Here, the lower plate 840 may include an antenna module 841, a control IC 842, and an operation / reference electrode 843. At this time, the antenna module 841 and the control IC 842 may be formed in the system and included in the lower plate 840 by being mounted on one plate together with the operation / reference electrode 843. The control IC 842 may be configured with an SMT circuit pattern, and the operation / reference electrode 843 may further include a recognition electrode that recognizes the influx of the sample.

9 is a view showing a biosensor including an antenna module and a control IC, to which an electromagnetic wave shielding material is applied, according to another embodiment of the present invention.

9, a biosensor according to another embodiment of the present invention includes an upper plate 920 on which an electromagnetic wave shielding material 910 is laminated, a middle plate 930 on which an electromagnetic wave shielding material 910 is laminated, The material 910 includes a laminated bottom plate 940. Here, the lower plate 940 may include an antenna module 941, a control IC 942, and an operation / reference electrode 943. At this time, the control IC 942 may be configured with an SMT circuit pattern, and the operation / reference electrode 943 may further include a recognition electrode that recognizes the inflow of the sample.

8, the antenna module 941 and the control IC 942 are formed as a system in the first plate 940-1, The reference plate 943 is mounted on the second plate 940-2 so that the first plate 940-1 and the operation / reference plate 940-2, on which the antenna module 941 and the control IC 942 are mounted, And a second plate 940-2 on which the electrode 943 is mounted. In other words, the lower plate 940 of the biosensor according to another embodiment of the present invention is composed of two plates, which is different from the biosensor shown in FIG. At this time, a second plate 940-2 on which the operation / reference electrode 943 is mounted is provided with an antenna module 941 mounted on the first plate 940-1 and a hole for connection with the control IC 942 Hole < / RTI > Therefore, the antenna module 941 and the control IC 942 mounted on the first plate 940-1 through the holes and the operation / reference electrode 943 mounted on the second plate 940-2 are electrically connected .

The apparatus described above may be implemented as a hardware component, a software component, and / or a combination of hardware components and software components. For example, the apparatus and components described in the embodiments may be implemented within a computer system, such as, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA) A programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For ease of understanding, the processing apparatus may be described as being used singly, but those skilled in the art will recognize that the processing apparatus may have a plurality of processing elements and / As shown in FIG. For example, the processing unit may comprise a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as a parallel processor.

The software may include a computer program, code, instructions, or a combination of one or more of the foregoing, and may be configured to configure the processing device to operate as desired or to process it collectively or collectively Device can be commanded. The software and / or data may be in the form of any type of machine, component, physical device, virtual equipment, computer storage media, or device , Or may be permanently or temporarily embodied in a transmitted signal wave. The software may be distributed over a networked computer system and stored or executed in a distributed manner. The software and data may be stored on one or more computer readable recording media.

The method according to an embodiment may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions to be recorded on the medium may be those specially designed and configured for the embodiments or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. For example, it is to be understood that the techniques described may be performed in a different order than the described methods, and / or that components of the described systems, structures, devices, circuits, Lt; / RTI > or equivalents, even if it is replaced or replaced.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims (16)

A method of manufacturing a biosensor to which an electromagnetic wave shielding function is applied,
Joining an upper plate, a middle plate including a space in which a sample flows and accumulated, and a lower plate on which a biosensing component for generating an electrochemical reaction is disposed, in order; And
Laminating an electromagnetic shielding material on each of the upper plate and the lower plate
The method comprising the steps of: The method according to claim 1,
The step of laminating the electromagnetic wave shielding material on each of the upper plate and the lower plate
Laminating the electromagnetic shielding material to each of the upper plate and the lower plate by at least one of bonding, laminating, and coating;
The method comprising the steps of: The method according to claim 1,
The electromagnetic shielding material
A method of manufacturing a biosensor comprising at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber or an electromagnetic wave shielding paper. The method according to claim 1,
Grounding the electromagnetic shielding material laminated on each of the upper plate and the lower plate to a ground
The method comprising the steps of: A method of manufacturing a biosensor to which an electromagnetic wave shielding function is applied,
Stacking an electromagnetic wave shielding material on the upper plate;
Stacking the electromagnetic wave shielding material on a lower plate on which a biosensing component for generating an electrochemical reaction with the sample is disposed; And
A step of sequentially bonding an upper plate on which the electromagnetic wave shielding material is laminated, a middle plate including a space in which the sample flows and accumulated, and a lower plate on which the electromagnetic wave shielding material is laminated,
The method comprising the steps of: 6. The method of claim 5,
Laminating the electromagnetic shielding material on the middle plate
The method comprising the steps of: 6. The method of claim 5,
The step of laminating the electromagnetic wave shielding material on the upper plate
Laminating the electromagnetic wave shielding material to the upper plate by at least one of bonding, laminating, and coating;
Lt; / RTI >
The step of laminating the electromagnetic shielding material on the lower plate
Laminating the electromagnetic shielding material on the lower plate in a manner of at least one of the adhesive, the laminating and the coating
The method comprising the steps of: 6. The method of claim 5,
The electromagnetic shielding material
A method of manufacturing a biosensor comprising at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber or an electromagnetic wave shielding paper. 6. The method of claim 5,
When the electromagnetic shielding material laminated on the lower plate is a metal,
A step of patterning the electromagnetic wave shielding material laminated on the lower plate to generate a pair of recognition electrodes for sensing the inflow of the sample, a working electrode to which a power source for measuring the electrochemical reaction is applied, and a reference electrode
The method comprising the steps of: 6. The method of claim 5,
Grounding the electromagnetic shielding material laminated on each of the upper plate and the lower plate to a ground
The method comprising the steps of: In a biosensor to which an electromagnetic wave shielding function is applied,
An upper plate laminated with an electromagnetic wave shielding material;
A middle plate including a space through which the sample flows and accumulates; And
Wherein the electromagnetic shielding material is laminated and a biosensing component for generating an electrochemical reaction with the sample is disposed,
. 12. The method of claim 11,
The electromagnetic wave shielding material laminated on each of the upper plate and the lower plate
Wherein the biosensor is laminated in at least one of bonding, laminating, and coating. 12. The method of claim 11,
The electromagnetic shielding material
Wherein the biosensor comprises at least one of a metal, a conductive organic polymer, a conductive filler, an electromagnetic wave shielding plastic, an electromagnetic wave shielding rubber, an electromagnetic wave shielding paint, an electromagnetic wave shielding fiber or an electromagnetic wave shielding paper. 12. The method of claim 11,
The electromagnetic wave shielding material laminated on each of the upper plate and the lower plate
Biosensor grounded to ground. 12. The method of claim 11,
In the middle plate,
Wherein the electromagnetic shielding material is laminated. 12. The method of claim 11,
When the electromagnetic shielding material laminated on the lower plate is a metal,
The lower plate
A pair of sensing electrodes for detecting the flow of the sample, a working electrode to which power is applied for measuring the electrochemical reaction, and a reference electrode are patterned and generated.
KR1020140009091A 2014-01-24 2014-01-24 Bio sensor adapted electromagnetic wave shielding funciton and manufacturing method thereof KR20150088590A (en)

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