WO2006075359A1 - Icタグ収納ケース - Google Patents
Icタグ収納ケース Download PDFInfo
- Publication number
- WO2006075359A1 WO2006075359A1 PCT/JP2005/000200 JP2005000200W WO2006075359A1 WO 2006075359 A1 WO2006075359 A1 WO 2006075359A1 JP 2005000200 W JP2005000200 W JP 2005000200W WO 2006075359 A1 WO2006075359 A1 WO 2006075359A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tag
- storage case
- case
- tag storage
- magnetic permeability
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 92
- 230000035699 permeability Effects 0.000 claims abstract description 89
- 238000003860 storage Methods 0.000 claims description 102
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 28
- 229910000889 permalloy Inorganic materials 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 229910017052 cobalt Inorganic materials 0.000 claims description 11
- 239000010941 cobalt Substances 0.000 claims description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 11
- 239000002184 metal Substances 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 23
- 230000004907 flux Effects 0.000 description 18
- -1 polyethylene terephthalate Polymers 0.000 description 13
- 238000004891 communication Methods 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920003051 synthetic elastomer Polymers 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- 239000005061 synthetic rubber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000815 supermalloy Inorganic materials 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- KFWJVABDRRDUHY-XJQYZYIXSA-N (4r,7s,10s,13r,16s,19r)-10-(4-aminobutyl)-19-[[(2r)-2-amino-3-phenylpropanoyl]amino]-16-benzyl-n-[(2r,3r)-1,3-dihydroxybutan-2-yl]-7-[(1r)-1-hydroxyethyl]-13-(1h-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxa Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=C(C=3O)C(=O)O)=C(O)C(C(O)=O)=CC2=C1.C([C@@H](N)C(=O)N[C@H]1CSSC[C@H](NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](CC=2C3=CC=CC=C3NC=2)NC(=O)[C@H](CC=2C=CC=CC=2)NC1=O)C(=O)N[C@H](CO)[C@H](O)C)C1=CC=CC=C1 KFWJVABDRRDUHY-XJQYZYIXSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/005—Record carriers for use with machines and with at least a part designed to carry digital markings the record carrier comprising an arrangement to facilitate insertion into a holding device, e.g. an arrangement that makes the record carrier fit into an etui or a casing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10158—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
- G06K7/10178—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
Definitions
- the present invention relates to an IC tag storage case for storing an IC tag.
- IC tags also known as RFID tags
- objects such as products and objects (hereinafter referred to as “objects”)
- IC tag power is provided via a reader / writer.
- Information on objects is managed by computers to improve work efficiency.
- An IC tag is a tag (tag) that records an ID (identification information) on a small IC chip and communicates information (writes and reads information) between the IC tag and a reader / writer using radio waves. is there.
- the IC tag receives the electromagnetic wave including the signal from the reader / writer, changes the power to the power supply voltage, applies it to the IC chip provided on the IC tag, and simultaneously writes and reads information.
- Such an IC tag has features that it can be easily introduced if there is a small space, is difficult to duplicate or forge, and that it does not require a power source because it operates with non-contact power transmission.
- FIG. 1 is an exploded perspective view of a conventional IC tag storage case for storing an IC tag.
- the IC tag storage case 10 is configured to include an intermediate plate 11, an upper plate 12, and a lower plate 13.
- the through-hole 11A is formed in the intermediate plate 11, and this through-hole 11A is for accommodating the IC tag 15 including the antenna coil 16 and the IC chip 17 connected to the antenna coil 16. is there.
- the upper plate 12 is attached to the intermediate plate 11 so as to close the penetration portion 11A from the upper surface 11a side of the intermediate plate 11.
- the lower plate 13 is attached to the intermediate plate 11 so as to close the penetration portion 11A from the lower surface ib side of the intermediate plate 11.
- Patent Document 1 Japanese Patent Laid-Open No. 2002-245430
- FIG. 2 is a diagram showing a magnetic field distribution when an IC tag is stored in a conventional IC tag storage case and attached to a metal object.
- a more detailed object of the present invention is to provide an IC tag storage case capable of accurately communicating information between an IC tag and a reader / writer without increasing the cost of the IC tag. .
- a high permeability material is formed on one side facing the IC tag.
- a high permeability member is provided.
- a high magnetic permeability member made of a high magnetic permeability material is provided, and the IC tag storage case is made of metal so that the high magnetic permeability member and the metal object face each other.
- the “high permeability material” here means a high relative permeability. It is a good material.
- a magnetic material having a relative permeability of 100 or more is referred to as a high permeability material.
- the relative permeability of the high permeability material may be 1000-800000. Yes.
- the above invention a material having at least one kind of force in a group having permalloy, nickel, and coronal force may be used.
- At least one kind of force selected from the group consisting of permalloy, nickel, and cobalt can be used.
- an antenna made of a passive component may be provided on the side where the high permeability member is not provided.
- an electromagnetic wave generated by a reader / writer force is received by an antenna made of passive components and electromagnetically coupled between the antenna and the IC tag, so that the IC tag and the reader / writer can communicate with each other. It is possible to extend the communication distance, and to exchange information between the IC tag and the reader / writer with high accuracy.
- a case main body having a groove portion for accommodating an IC tag and a case main body are disposed so as to close the groove portion, and electromagnetic waves are received.
- the case body is made of a high magnetic permeability material.
- the case body is made of a high magnetic permeability material
- the IC tag storage case is made of a metal object so that the case body and the metal object face each other.
- the relative magnetic permeability of the high magnetic permeability material may be 1000 to 800,000.
- the high magnetic permeability material may be one that has at least one kind of force from the group that also has permalloy, nickel, and conoretor power.
- At least one member of the group consisting of permalloy, nickel, and cobalt can be used.
- the lid may be configured to be detachable from the case body.
- the IC tag stored in the IC tag storage case can be replaced with another IC tag, and one IC tag storage case can be used for multiple IC tags. It can be done.
- the lid may be provided with an antenna made of a passive component.
- an electromagnetic wave generated by a reader / writer force is received by an antenna made of a passive component and electromagnetically coupled between the antenna and the IC tag, so that the IC tag and the reader / writer can communicate with each other. It is possible to extend the communication distance, and to exchange information between the IC tag and the reader / writer with high accuracy.
- a high permeability member made of a high permeability material is provided on the case body facing the IC tag.
- the case body is provided with a high magnetic permeability member made of a high magnetic permeability material, and the case body and the metal object are opposed to each other.
- a metal object By attaching to a metal object, it is possible to concentrate the magnetic flux generated by the electromagnetic waves from the reader / writer on the IC tag stored in the IC tag storage case (pass the IC tag) to ensure electromotive force. It is possible to accurately exchange information between the IC tag and the reader / writer without depending on the material of the object.
- the high permeability material may have a relative permeability of 1000 to 800,000. [0031] With this configuration, it is possible to accurately perform information communication between the IC tag and the reader / writer without depending on the material of the object.
- the high magnetic permeability material may be a material having at least one kind of force selected from the group consisting of permalloy, nickel, and conoretor power.
- a material having at least one kind of force selected from the group consisting of permalloy, nickel, and cobalt can be used.
- the lid may be configured to be detachable from the case body.
- the IC tag stored in the IC tag storage case can be replaced with another IC tag, and one IC tag storage case can be used for multiple IC tags. It can be done.
- the lid may be provided with an antenna made of a passive component.
- an electromagnetic wave generated by a reader / writer force is received by an antenna made of a passive component and electromagnetically coupled between the antenna and the IC tag, so that the IC tag and the reader / writer can communicate with each other. It is possible to extend the communication distance, and to exchange information between the IC tag and the reader / writer with high accuracy.
- FIG. 1 is an exploded perspective view of a conventional IC tag storage case that stores an IC tag.
- FIG. 2 is a diagram showing a magnetic field distribution when an IC tag is stored in a conventional IC tag storage case and attached to a metal object.
- FIG. 3 is a perspective view of the IC tag storage case of the first embodiment of the present invention in which an IC tag is stored.
- FIG. 4 is a cross-sectional view of the structure (IC tag and IC tag storage case) shown in FIG. 3 in the BB line direction.
- FIG. 5 is an exploded perspective view of the structure shown in FIG.
- FIG. 6 is a diagram schematically showing the magnetic flux distribution between the IC tag and the reader when the IC tag storage case of the first embodiment storing the IC tag is placed on a metal object. It is.
- FIG. 7 An IC tag storage case provided with an adhesive for attaching to an object.
- FIG. 8 is a perspective view of an IC tag storage case of a second embodiment of the present invention in which an IC tag is stored.
- FIG. 9 is a cross-sectional view of the structure (IC tag and IC tag storage case) shown in FIG. 8 in the EE line direction.
- FIG. 9 is an exploded perspective view of the structure shown in FIG.
- FIG. 11 is a perspective view of an IC tag storage case according to a third embodiment of the present invention in which an IC tag is stored.
- FIG. 12 is a cross-sectional view of the structure (IC tag and IC tag storage case) shown in FIG. 11 in the FF line direction.
- FIG. 13 is an exploded perspective view of the structure shown in FIG.
- FIG. 14 is a perspective view of an IC tag storage case of a fourth embodiment of the present invention in which an IC tag is stored.
- FIG. 15 is an exploded perspective view of the structure shown in FIG.
- FIG. 16 is a perspective view (No. 1) of another IC tag storage case provided with a waveguide antenna.
- FIG. 17 is a perspective view (No. 2) of another IC tag housing case provided with a waveguide antenna. Explanation of symbols
- FIG. 3 shows an oblique view of the IC tag storage case of the first embodiment of the present invention in which the IC tag is stored.
- FIG. 4 is a cross-sectional view of the structure (IC tag and IC tag storage case) shown in FIG. 3 in the direction of the BB line.
- FIG. 5 is an exploded perspective view of the structure shown in FIG.
- T1 represents the thickness of the bottom plate 31B of the case body (hereinafter referred to as “thickness Tl”)
- D1 represents the depth of the groove 32 (hereinafter referred to as “depth Dl”). Speak.
- the IC tag storage case 30 is attached to an object such as a product or an object (hereinafter referred to as "object") that manages information in a state where the IC tag 41 is stored.
- the IC tag storage case 30 is configured to include a lid 35 for receiving electromagnetic waves of a reader / writer force and a case body 31.
- the IC tag storage case 30 that houses the IC tag 41 is attached to the object so that the case body 31 and the object face each other.
- the IC tag 41 is roughly configured to include a base material 42, an antenna 43, an IC chip 44, and a sealing resin 45 (see FIG. 4).
- the antenna 43 is mounted on the base material 42. Is provided.
- the IC chip 44 is provided on the base material 42 and is connected to the antenna 43.
- the sealing resin 45 is provided so as to cover the antenna 43 and the IC chip 44 provided on the base material 42.
- the sealing resin 45 is for protecting the antenna 43 and the IC chip 44.
- the IC tag 41 having such a configuration is stored in the IC tag storage case 30 so that the antenna 43 faces the lid 35.
- the lid body 35 has flexibility, and recesses 36 are formed at four corners, respectively.
- the recess 36 is formed with a through hole 37 for inserting a screw 39.
- the lid 35 is attached to the case main body 31 so as to cover the groove 32 of the case main body 31 with screws 39 inserted into the through holes 37. Therefore, the lid 35 is attached to the case body 31 in a detachable state.
- the IC tag 41 stored in the IC tag storage case 30 can be replaced with another IC tag by attaching the lid 35 to the case body 31 in a detachable manner with the screw 39.
- the IC tag storage case 30 can be diverted to a plurality of IC tags. Therefore, the manufacturing cost of the IC tag 41 can be reduced as compared with the conventional IC tag 15 having a high magnetic permeability material.
- the lid 35 prevents the IC tag 41 accommodated in the IC tag storage case 30 from jumping out of the IC tag storage case 30 and also generates a magnetic flux C (magnetic field generated by electromagnetic waves from the reader / writer 47. Force line) to reach the IC tag 41. Therefore, it is desirable that the material of the lid 35 be easy to pass the magnetic flux C.
- the material of the lid 35 include polyethylene terephthalate (PET), polyethylene (PE), synthetic polymer polyamide (nylon), polystyrene (PS), polypropylene (PP), and synthetic rubber. It is good to use. By using such a material, the lid 35 can be flexible.
- the case main body 31 that is a high magnetic permeability member is flexible and has a groove 32 and a screw hole 33.
- the groove 32 is for accommodating the IC tag 41.
- the depth D1 of the groove 32 can be a force depending on the thickness of the IC tag 41 to be accommodated, for example, 0.5 mm-5.Om m.
- the screw hole 33 is provided at a position facing the through hole 37 of the lid body 35.
- the screw hole 33 is for fastening a screw 39 used when the lid 35 is attached to the case body 31.
- the case body 31 is made of a high magnetic permeability material.
- a high magnetic permeability material is a material having a high magnetic permeability characteristic in which a large magnetic flux density is induced by applying a strong magnetic field from the outside. Specifically, the saturation magnetic flux density is high. Bs is high. Coercive force He is small. Hysteresis loss is small. In addition, such a high permeability material has a property of attracting magnetic flux (lines of magnetic force).
- the high magnetic permeability material for example, permalloy, sendust, ferrite, amorphous alloy, nickel, cobalt or the like can be used.
- Permalloy is a Ni-Fe alloy with Mo, Mn, Cu, Cr, etc. added.
- Sendust is a Si-A1-Fe alloy with a high saturation magnetic flux density.
- Ferrite is a magnetic oxide containing ferric ions Fe 3+ .
- it is preferable to apply a high magnetic permeability material such as permalloy, nickel, or cobalt.
- Permalloy has a relatively high DC magnetic permeability and a relatively soft and excellent workability. Therefore, by using permalloy as the high magnetic permeability material, the case body 31 can be made flexible, and the IC tag housing case 30 can be easily attached to an object whose mounting surface is not planar. . More specifically, SMS-PA, PB, PC (all manufactured by Sumitomo Metal Mining Co., Ltd.), Supermalloy, etc. should be used as permalloy. Can do. Supermalloy is a material with a relative permeability of 800,000. As nickel, pure nickel having excellent corrosion resistance in a corrosive atmosphere can be used.
- SMS-200, 201, HNi can be used as pure nickel.
- cobalt pure cobalt having ferromagnetism can be used.
- SMS-HCo manufactured by Sumitomo Metal Mining Co., Ltd.
- As another high magnetic permeability material a new high magnetic permeability material 1380 (manufactured by Sumitomo 3EM Co., Ltd.) can be used.
- New high-permeability material 1380 (manufactured by Sumitomo 3M Limited) is a material with an extremely high relative permeability of 100000, a material that is lightweight, flexible, and excellent in workability.
- the “high permeability material” in the present invention is a material having a high relative permeability and a material (high relative permeability material).
- a material having a high relative permeability is referred to as a “high permeability material”.
- the thickness T1 of the case body 31 depends on the type of the high magnetic permeability material, but can be set to 1.0 mm to 11.0 mm, for example.
- FIG. 6 schematically shows the distribution of magnetic flux between the IC tag and the reader / writer when the IC tag storage case of the first embodiment storing the IC tag is placed on a metal object. It is the figure shown
- the case main body 31 made of a high magnetic permeability material is provided, and the case main body 31 and the metal object 48 face each other.
- the magnetic flux C generated by the electromagnetic waves generated from the reader / writer 47 is concentrated in the IC tag 41 stored in the IC tag storage case 30 (IC).
- IC the magnetic flux C generated by the electromagnetic waves generated from the reader / writer 47
- the information can be exchanged between the IC tag 41 and the reader / writer 47 with high accuracy by ensuring the electromotive force and not depending on the material of the object. Further, even when a metal exists in the vicinity of the IC tag 41, information communication between the reader / writer 47 and the IC tag 41 can be performed with high accuracy.
- the relative permeability of the high permeability material is 1000 or less, the focusing force of the magnetic flux to the high permeability material is reduced and the wetting magnetic field is increased, so that eddy current loss occurs, Communication reliability cannot be secured sufficiently. Therefore, the relative permeability of the high permeability material is preferably 1 000 or more.
- the relative magnetic permeability of Supermalloy is 800000. Therefore, the upper limit of the it magnetic permeability is set to 800000 according to the claims.
- the case body 31 is made of a high permeability material and the IC tag storage case 30 is attached to the metal object 48, the IC tag 35 and the metal object
- the magnetic flux C is concentrated on the IC tag 41 stored in the IC tag storage case ( By passing the IC tag 41), an electromotive force can be secured, and information can be accurately exchanged between the IC tag 41 and the reader / writer 47.
- FIG. 7 shows an IC tag storage case provided with an adhesive material to be attached to an object.
- the IC tag storage case 30 can be attached to the metal object 48 by providing the adhesive material 49 on the bottom plate portion 31B of the case body 31.
- the lid body 35 may be any structure as long as the lid body 35 is detachable from the case body 31.
- the mounting method of 35 is not limited to the present embodiment.
- an adhesive may be provided between the case body 31 and the lid body 35 so that the lid body 35 can be attached to and detached from the case body 31.
- the IC tag storage case 30 of the present embodiment is also applicable to an IC tag including a first antenna connected to an IC chip and a second antenna provided outside the first antenna. Can do.
- FIG. 8 is a perspective view of the IC tag storage case of the second embodiment of the present invention in which the IC tag is stored.
- FIG. 9 is an E view of the structure (IC tag and IC tag storage case) shown in FIG. — Cross-sectional view in the E-line direction.
- FIG. 10 is an exploded perspective view of the structure shown in FIG. 8 and 9, T2 represents the thickness of the frame 61 (hereinafter referred to as “thickness T2”), and T3 represents the thickness of the bottom plate 62 (hereinafter referred to as “thickness 3”). Show. 8 to 10, the same components as those in the structure (IC tag 41 and IC tag storage case 30) shown in FIG. 3 are denoted by the same reference numerals.
- the IC tag storage case 60 is attached to an object such as a product or an object (hereinafter referred to as “object”) whose information is managed in a state where the IC tag 41 is stored.
- IC tag storage case In general, the frame 60 is configured to include a lid body 35, screws 39, a frame body 61, and a bottom plate 62.
- the frame body 61 has a frame shape with a penetrating portion 64 and has flexibility.
- the through portion 64 is a space for accommodating the IC tag 41 when the frame body 61 is attached to the bottom plate 62.
- a screw hole 65 is formed in the frame 61 at a position facing the through hole 37. The screw hole 65 is for inserting the screw 39 and attaching the lid 35 to the frame 61.
- the material of the frame 61 for example, polyethylene terephthalate (PET), polyethylene (PE), synthetic polymer polyamide (nylon), polystyrene (PS), polypropylene (PP), etc., or synthetic rubber should be used. Can do. By using such a material, the frame body 61 can be made flexible. Further, the thickness T2 of the frame body 61 depends on the thickness of the IC tag 41 to be accommodated, but can be, for example, 0.5 mm-5.Omm.
- the bottom plate 62 is a plate-like high magnetic permeability member that also has a high magnetic permeability material force, and has flexibility.
- the IC tag storage case 60 is attached to the object so that the bottom plate 62 is disposed between the IC tag 41 and the object.
- the high magnetic permeability materials exemplified in the first embodiment can be used.
- a screw hole 67 is formed in the bottom plate 62 at a position facing the screw hole 65 formed in the frame plate 61.
- the screw hole 67 is for fastening the screw 39, and the lid 35 and the frame body 61 can be attached to and detached from the bottom plate 62 by the screw 39.
- the thickness T3 of the bottom plate 62 can be, for example, 0.3 mm-5.Omm.
- the lid 35 and the frame plate 61 can be attached to and detached from the bottom plate 62 with the screw 39, so that the IC tag 41 stored in the IC tag storage case 60 can be connected to other IC tags.
- the IC tag storage case 60 can be used for a plurality of IC tags. Therefore, the manufacturing cost of the IC tag 41 can be reduced as compared with the conventional IC tag 15 having a high magnetic permeability material.
- the bottom plate 62 is made of a high magnetic permeability material, and when the IC tag storage case 60 is attached to the target, the bottom plate 62 is disposed between the IC tag 41 and the target, so that the target
- the magnetic flux C generated by the electromagnetic waves from the ridriter 47 that does not depend on the material of the IC is concentrated on the IC tag 41 (passed through the IC tag 41) stored in the IC tag storage case 60 to secure the electromotive force.
- the communication of information between the IC tag 41 and the reader / writer 47 can be performed with high accuracy.
- the lid body 35 and the frame body 61 are attached to the bottom plate 62 with the screws 39.
- the means for attaching the lid 35 and the frame 61 to the bottom plate 62 is not limited to this embodiment.
- an adhesive material may be provided on the surface of the bottom plate 62 facing the object, and the IC tag storage case 60 may be attached to the object using this adhesive material.
- the IC tag storage case 60 can also be applied to an IC tag including a first antenna connected to an IC chip and a second antenna provided outside the first antenna.
- FIG. 11 is a perspective view of the IC tag storage case of the third embodiment of the present invention in which the IC tag is stored
- FIG. 12 is an FF of the structure (IC tag and IC tag storage case) shown in FIG. It is sectional drawing of a line direction
- FIG. 13 is an exploded perspective view of the structure shown in FIG. In FIG.
- D2 is the depth of the groove 72 (hereinafter referred to as “depth D2”)
- T4 is the thickness of the bottom plate portion 71A of the case body 71 (hereinafter referred to as “thickness T4”)
- ⁇ 5 indicates the thickness of the high permeability member 73 (hereinafter referred to as “thickness ⁇ 5”).
- 11 to 13 the same components as those in the structure (IC tag 41 and IC tag storage case 30) shown in FIG. 3 are denoted by the same reference numerals.
- the IC tag storage case 70 is attached to an object such as a product or an object (hereinafter referred to as “object”) whose information is managed in a state where the IC tag 41 is stored.
- the IC tag storage case 70 is roughly configured to include a lid 35, a screw 39, a case main body 71, and a high permeability member 73.
- the IC tag storage case 70 is attached to the object such that the case body 71 is disposed between the IC tag 41 and the object.
- the case body 71 is flexible and includes a groove 72 for accommodating the IC tag 41 and a screw hole 74 for fastening the screw 39.
- the depth D2 of the groove 72 can be a force depending on the thickness of the IC tag 41 to be accommodated, for example, 0.5 mm-5.Omm.
- the screw hole 74 is formed at a position facing the through hole 37 formed in the lid 35.
- the screw hole 74 is for fastening a screw 39 used when the lid 35 is attached to the case main body 71.
- the thickness T4 of the bottom plate portion 71A of the case body 71 is, for example, 0.3 mm—0.5 m m.
- the material of the case body 71 includes, for example, a resin such as polyethylene terephthalate (PET), polyethylene (PE), synthetic polymer polyamide (nylon), polystyrene (PS), polypropylene (PP), and the like. Synthetic rubber can be used.
- PET polyethylene terephthalate
- PE polyethylene
- PE polyethylene
- PS polystyrene
- PP polypropylene
- the high magnetic permeability member 73 is a plate-like member having a high magnetic permeability material force, and has flexibility.
- the high magnetic permeability member 73 is included in the bottom plate portion 71A of the case body 71 so as to face the IC tag 41.
- the high magnetic permeability material the high magnetic permeability materials exemplified in the first embodiment can be used.
- the thickness T5 of the high magnetic permeability member 73 is, for example, 0.3 mm-4.Omm.
- the lid 35 with respect to the case main body 31 is sufficient if the lid 35 is detachable from the case main body 71.
- the mounting means 35 is not limited to this embodiment.
- the IC tag storage case 70 can also be applied to an IC tag including a first antenna connected to an IC chip and a second antenna provided outside the first antenna.
- FIG. 14 is a perspective view of an IC tag housing case according to a fourth embodiment of the present invention in which an IC tag is housed
- FIG. 15 is an exploded perspective view of the structure shown in FIG. 14 and 15, the same components as those in the structure (IC tag 41 and IC tag storage case 30) shown in FIG. 3 are denoted by the same reference numerals.
- the IC tag storage case 80 is attached to an object such as a product or an object (hereinafter referred to as “object”) whose information is managed in a state where the IC tag 41 is stored.
- object such as a product or an object (hereinafter referred to as “object”) whose information is managed in a state where the IC tag 41 is stored.
- the sleeve 80 is configured to include a case main body 31, a screw 39, a lid 81, and a waveguide antenna 85.
- the lid body 81 is a flexible plate-like member, and a through hole 82 is formed at a position facing the screw hole 33 of the case body 31.
- the through hole 82 is for inserting a screw 39 used when the lid 81 is attached to the case main body 31.
- the material of the lid 81 include polyethylene terephthalate (PET), polyethylene (PE), synthetic polymer polyamide (nylon), polystyrene (PS), polypropylene (PP), and synthetic rubber. Can. By using such a material, the lid 81 can be flexible.
- the waveguide antenna 85 is configured to include a capacitance portion 86 that is a passive component and an antenna portion 87 that is a passive component.
- the capacitance unit 86 is provided on the upper surface 81A of the lid 81 and is electrically connected to the antenna unit 87.
- the antenna part 87 which is a passive component, is disposed on the upper surface 81A of the lid 81 so as to surround the antenna 43 provided on the IC tag 41.
- the waveguide antenna 87 having the capacitance 86 and the antenna 87 is provided on the upper surface 81A of the lid 81, and the electromagnetic wave from the reader / writer 47 is received by the waveguide antenna 85, and the IC tag
- electromagnetically coupling 41 antenna 87 and waveguide antenna 85 it is possible to increase the communication distance between IC tag 41 and reader / writer 47, and between IC tag 41 and reader / writer 47. The information can be exchanged with high accuracy.
- FIG. 16 and FIG. 17 are perspective views of other IC tag storage cases provided with a waveguide antenna.
- the IC tag storage case 90 may be configured by combining the lid body 81 provided with the waveguide antenna 85, the frame body 61 and the bottom plate 62 described in the second embodiment. Yes.
- the lid 81 provided with the waveguide antenna 85 and the case body 71 containing the high magnetic permeability member 73 described in the third embodiment are combined to store an IC tag.
- Case 95 may be constructed. In the case of these IC tag storage cases 90 and 95, the same effect as the IC tag storage case 80 of the present embodiment can be obtained.
- the waveguide antenna 85 may be provided on the back surface 81B of the lid 81. good.
- the IC tag storage case 80, 90, 95 can also be applied to an IC tag including a first antenna connected to an IC chip and a second antenna provided outside the first antenna. it can.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Credit Cards Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006552784A JPWO2006075359A1 (ja) | 2005-01-11 | 2005-01-11 | Icタグ収納ケース |
EP05703439A EP1837809A4 (en) | 2005-01-11 | 2005-01-11 | STORAGE CASE FOR INTEGRATED CIRCUIT LABEL |
PCT/JP2005/000200 WO2006075359A1 (ja) | 2005-01-11 | 2005-01-11 | Icタグ収納ケース |
CNA2005800464077A CN101099165A (zh) | 2005-01-11 | 2005-01-11 | Ic标签存放盒 |
US11/819,926 US20070252706A1 (en) | 2005-01-11 | 2007-06-29 | IC tag housing case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/000200 WO2006075359A1 (ja) | 2005-01-11 | 2005-01-11 | Icタグ収納ケース |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/819,926 Continuation US20070252706A1 (en) | 2005-01-11 | 2007-06-29 | IC tag housing case |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006075359A1 true WO2006075359A1 (ja) | 2006-07-20 |
Family
ID=36677395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/000200 WO2006075359A1 (ja) | 2005-01-11 | 2005-01-11 | Icタグ収納ケース |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070252706A1 (ja) |
EP (1) | EP1837809A4 (ja) |
JP (1) | JPWO2006075359A1 (ja) |
CN (1) | CN101099165A (ja) |
WO (1) | WO2006075359A1 (ja) |
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JP2015065253A (ja) * | 2013-09-25 | 2015-04-09 | 富士通株式会社 | パッケージ構造体 |
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US9813096B2 (en) | 2016-02-09 | 2017-11-07 | Toshiba Memory Corporation | Playback of visual or audio content related to a captured image |
US10063286B2 (en) | 2015-10-02 | 2018-08-28 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
US10552065B2 (en) | 2017-03-24 | 2020-02-04 | Toshiba Memory Corporation | Storage apparatus including nonvolatile memory |
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US10838663B2 (en) | 2017-08-29 | 2020-11-17 | Toshiba Memory Corporation | Memory device including non-volatile memory and method of managing data thereof |
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JP2007324865A (ja) * | 2006-05-31 | 2007-12-13 | Sony Chemical & Information Device Corp | アンテナ回路及びトランスポンダ |
ES2390526T3 (es) | 2007-10-19 | 2012-11-13 | Petratec International Ltd. | Etiqueta de RFIDA especial para su uso cerca de objetos conductivos |
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WO2010038599A1 (en) * | 2008-10-01 | 2010-04-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
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US8816857B2 (en) | 2010-10-20 | 2014-08-26 | Panduit Corp. | RFID system |
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JP5886100B2 (ja) * | 2012-03-23 | 2016-03-16 | ニッタ株式会社 | 無線icタグ |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006309582A (ja) * | 2005-04-28 | 2006-11-09 | Hitachi Ltd | 無線icタグ、及び無線icタグの製造方法 |
JP2007310453A (ja) * | 2006-05-16 | 2007-11-29 | Toppan Forms Co Ltd | 非接触型データ受送信体 |
JP2008108179A (ja) * | 2006-10-27 | 2008-05-08 | Nec Tokin Corp | Rfidタグ |
JP2015065253A (ja) * | 2013-09-25 | 2015-04-09 | 富士通株式会社 | パッケージ構造体 |
US11327906B2 (en) | 2015-09-30 | 2022-05-10 | Kioxia Corporation | Storage device having a wireless communication function |
US10719457B2 (en) | 2015-09-30 | 2020-07-21 | Toshiba Memory Corporation | Storage device having a wireless communication function |
US9706344B2 (en) | 2015-10-02 | 2017-07-11 | Kabushiki Kaisha Toshiba | Data update and transmission of updated data by an information processing apparatus with a storage apparatus having a wireless communication function |
US10063286B2 (en) | 2015-10-02 | 2018-08-28 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
US10326498B2 (en) | 2015-10-02 | 2019-06-18 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
US9813096B2 (en) | 2016-02-09 | 2017-11-07 | Toshiba Memory Corporation | Playback of visual or audio content related to a captured image |
US10552065B2 (en) | 2017-03-24 | 2020-02-04 | Toshiba Memory Corporation | Storage apparatus including nonvolatile memory |
US11132132B2 (en) | 2017-03-24 | 2021-09-28 | Kioxia Corporation | Storage apparatus including nonvolatile memory |
US10838663B2 (en) | 2017-08-29 | 2020-11-17 | Toshiba Memory Corporation | Memory device including non-volatile memory and method of managing data thereof |
JP2021524620A (ja) * | 2018-05-17 | 2021-09-13 | チェックポイント・システムズ・インコーポレイテッドCheckpoint Systems, Inc. | デュアルハードタグ |
JP7304895B2 (ja) | 2018-05-17 | 2023-07-07 | チェックポイント・システムズ・インコーポレイテッド | デュアルハードタグ |
JP2022019020A (ja) * | 2020-07-17 | 2022-01-27 | 株式会社タツノ | 燃料油配送システムの被検出具 |
JP7177403B2 (ja) | 2020-07-17 | 2022-11-24 | 株式会社タツノ | 燃料油配送システムの被検出具 |
Also Published As
Publication number | Publication date |
---|---|
US20070252706A1 (en) | 2007-11-01 |
EP1837809A1 (en) | 2007-09-26 |
CN101099165A (zh) | 2008-01-02 |
JPWO2006075359A1 (ja) | 2008-06-12 |
EP1837809A4 (en) | 2008-07-23 |
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