WO2011118379A1 - Rfidシステム - Google Patents
Rfidシステム Download PDFInfo
- Publication number
- WO2011118379A1 WO2011118379A1 PCT/JP2011/055344 JP2011055344W WO2011118379A1 WO 2011118379 A1 WO2011118379 A1 WO 2011118379A1 JP 2011055344 W JP2011055344 W JP 2011055344W WO 2011118379 A1 WO2011118379 A1 WO 2011118379A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- coil
- conductor
- rfid tag
- loop
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 156
- 239000000758 substrate Substances 0.000 claims description 46
- 238000010030 laminating Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 38
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 48
- 239000000463 material Substances 0.000 description 34
- 239000011229 interlayer Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 230000004907 flux Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000010365 information processing Effects 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
Images
Classifications
-
- 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
- G06K7/10316—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 using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—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 using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H04B5/26—
-
- H04B5/77—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K999/00—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group
- H05K999/99—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS dummy group dummy group
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
Definitions
- the present invention relates to an RFID (Radio Frequency Identification) system, and more particularly to a UHF band RFID system used for near field communication between a reader / writer and an RFID tag.
- RFID Radio Frequency Identification
- an RFID system in which a reader / writer and an RFID tag communicate with each other in a non-contact manner, and information is transmitted between the reader / writer and the RFID tag.
- the RFID tag is composed of an RFIC chip for processing a radio signal and an antenna for transmitting and receiving the radio signal.
- a predetermined magnetic field or radio wave is used between the RFID tag antenna and the reader / writer antenna via a magnetic field or radio wave. Is transmitted and received as a high-frequency signal.
- Patent Document 1 As an RFID system using a small RFID tag, for example, in Patent Document 1, an RFID tag in which a minute antenna coil is formed on a wireless IC chip is used, and a capacitor and a coil provided at the tip of a reader / writer are used for this tag. A system for reading and writing information by bringing a resonator according to the above approach is disclosed.
- the present invention has been made in view of the above-described circumstances, and an object of the present invention is to provide an RFID system that can maintain a communication distance even when mounted on a mother board and is excellent in high-frequency signal transmission efficiency. is there.
- a loop antenna including a loop conductor is used as an antenna on the reader / writer side, and a coil formed by stacking a plurality of coil conductors as an antenna on the RFID tag side An antenna is used, and further, the conductor width of the loop conductor in the loop antenna is configured to be larger than the conductor width of the coil conductor in the coil antenna.
- a loop antenna composed of a loop conductor is used as the reader / writer side antenna, and the conductor width of the loop conductor in the loop antenna is made larger than the conductor width of the coil conductor in the coil antenna. Therefore, the magnetic flux can be concentrated on the center line of the winding axis in the loop antenna while suppressing the conductor loss in the loop antenna, and the magnetic flux can be radiated far away because the loop of the magnetic flux becomes large. .
- a coil antenna formed by laminating a plurality of coiled conductors as an antenna on the RFID tag side, and the conductor width of the coiled conductors is made relatively thin. The stray capacitance component can be reduced, and the influence of metal objects can be minimized. As a result, the degree of coupling between the RFID tag and the reader / writer can be improved, the communication distance can be maintained, and an RFID system excellent in high-frequency signal transmission efficiency can be realized.
- an RFID system that can maintain a communication distance and is excellent in high-frequency signal transmission efficiency can be realized.
- FIG. 1 It is a perspective view showing the outline of the RFID system which is one example.
- the RFID system is shown, (A) is a plan view for explaining the positional relationship between the reader / writer side antenna and the RFID tag side antenna, and (B) is a side view. It is an exploded view of the electric power feeding board in the RFID system.
- the reader / writer side antenna in the said RFID system is shown, (A) is the perspective view seen from the back surface side, (B) is a circuit diagram. It is explanatory drawing which shows the usage form of the said RFID system. It is explanatory drawing which shows the operation principle in the said RFID system. It is explanatory drawing which shows the operation principle in the said RFID system.
- FIG. 10 is an exploded perspective view showing a laminated structure of the RFID tag shown in FIG. 9. It is sectional drawing which shows the RFID tag which is a 3rd example. It is explanatory drawing which shows the magnetic field radiation
- FIG. 1 The disassembled perspective view which shows the laminated structure of the RFID tag shown in FIG. Sectional drawing which shows the RFID tag which is a 5th example.
- emission state of the RFID tag shown in FIG. (A) is explanatory drawing which shows the magnetic field radiation
- (B) is description which shows the magnetic field radiation
- An RFID system is a system that transmits information between a reader / writer and an RFID tag in a non-contact manner, and more specifically, a reader that is arranged in the vicinity of several millimeters to several centimeters.
- a high-frequency signal in the UHF band or the SHF band is transmitted and received between the antenna of the writer and the antenna of the RFID tag.
- the reader / writer has an antenna head 1 including a loop antenna 10 provided on the surface of the support member 2.
- the loop antenna 10 is formed of a one-turn loop-shaped conductor 11 having a power feeding portion 11a and a power feeding portion 11b as power feeding ends.
- the power feeding portion 11a and the power feeding portion 11b are connected to an information processing circuit of a reader / writer main body (not shown). Has been.
- the RFID tag 20 includes a coil antenna 30 formed by laminating a plurality of coiled conductors built in the power supply substrate 40 and an RFIC element 50 connected to the coil antenna 30.
- the coil antenna 30 includes a first coil antenna 31 and a second coil antenna 32, and these coil antennas 31, 32 are wound around the coil antennas 31, 32 inside the power supply substrate 40.
- the coil antennas 31 and 32 are adjacently arranged so that the axes are parallel to each other, and the coil antennas 31 and 32 are magnetically coupled to each other.
- the coil antenna 30 further includes a third coil antenna 31.
- the coil antenna 30 is formed inside the power supply substrate 40, and the power supply substrate 40 is constituted by a laminated body in which a plurality of dielectric layers are laminated.
- the power supply board 40 is mounted on a mother board 60 such as a printed wiring board, and the RFIC element 50 is mounted on the surface of the power supply board 40.
- the RFIC element 50 is configured to include a logic circuit, a memory circuit, and the like.
- terminals 36 and 37 on the power supply substrate 40 via input / output terminals on the back surface thereof. It is connected to the.
- the area occupied by the loop antenna 10 is the coil antenna 30, that is, The total area of the area occupied by the first coil antenna 31 and the area occupied by the second coil antenna 32 is approximately equal to or slightly larger than the total area.
- the area occupied by the loop antenna 10 is an area inside the outer shape of the loop antenna 10
- the area occupied by the coil antenna 30 is an area inside the outer shapes of the coil antennas 31 and 32.
- the loop-shaped conductor 11 of the loop antenna 10 is wound on a plane, and the coil-shaped conductors of the coil antennas 31 and 32 are mainly wound in the stacking direction.
- the loop antenna 10 is configured such that the conductor width of the loop conductor 11 in the loop antenna 10 is larger than the conductor width of the coil conductors in the coil antennas 31 and 32. Specifically, when the conductor width of the loop-shaped conductor 11 in the loop antenna 10 is W1, and the conductor width of the coil-shaped conductors in the coil antennas 31 and 32 is W2, the relationship of W1> W2 is set.
- the power supply substrate 40 is constituted by a laminated body in which a plurality of ceramic dielectric layers 41a to 41f are laminated, and coil conductors 31a to 31d, 32a to 32d and It has coil antennas 31 and 32 constituted by interlayer conductors 34a to 34e and 35a to 35e.
- Each of the ceramic dielectric layers 41a to 41f is made of a dielectric material having a relative dielectric constant ⁇ r of 6 or more such as LTCC (Low Temperature Co-fired Ceramic) material.
- the coiled conductors 31a to 31d, 32a to 32d and the interlayer conductors 34a to 34e, 35a to 35e are made of a low melting point metal material having a small specific resistance mainly composed of silver or copper. That is, this laminate is obtained by simultaneously sintering a coiled conductor or interlayer conductor and a plurality of ceramic dielectric layers.
- the dielectric layer 41a is provided with a terminal 36 and a terminal 37 connected to the two input / output terminals of the RFIC element 50.
- the terminal 36 is connected via an interlayer conductor 34a provided on the dielectric layer 41a. It is connected to one end of a coiled conductor 31a provided on the dielectric layer 41b.
- the coiled conductor 31a is routed in a small-diameter loop on the surface of the dielectric layer 41b, and the other end is provided on the dielectric layer 41c via an interlayer conductor 34b provided on the dielectric layer 41b. It is connected to one end of the coiled conductor 31b.
- the coiled conductor 31b is routed in a small-diameter loop on the surface of the dielectric layer 41c, and the other end is provided on the dielectric layer 41d via an interlayer conductor 34c provided on the dielectric layer 41c.
- the coiled conductor 31c is connected to one end.
- the coiled conductor 31c is routed in a small-diameter loop shape on the surface of the dielectric layer 41d, and the other end is provided on the dielectric layer 41e via an interlayer conductor 34d provided on the dielectric layer 41d. It is connected to one end of the coiled conductor 31d.
- the coiled conductor 31d is drawn in a small-diameter loop on the surface of the dielectric layer 41e, and the other end is provided on the dielectric layer 41f via an interlayer conductor 34e provided on the dielectric layer 41e. It is connected to one end of the coiled conductor 33a.
- the coil-shaped conductor 33a is drawn in a large-diameter loop shape on the surface of the dielectric layer 41f, and the other end is interposed through the interlayer conductor 35e provided on the dielectric layer 41e. Is connected to one end of a coiled conductor 32d provided on the substrate.
- the coiled conductor 32d is routed in a small-diameter loop on the surface of the dielectric layer 41e, and the other end is provided on the dielectric layer 41d via an interlayer conductor 35d provided on the dielectric layer 41d. It is connected to one end of the coiled conductor 32c.
- the coiled conductor 32c is routed in a small-diameter loop shape on the surface of the dielectric layer 41d, and the other end is provided on the dielectric layer 41c via an interlayer conductor 35c provided on the dielectric layer 41c. It is connected to one end of the coiled conductor 32b.
- the coiled conductor 32b is routed in a small-diameter coil shape on the surface of the dielectric layer 41c, and the other end is provided on the dielectric layer 41b via an interlayer conductor 35b provided on the dielectric layer 41b. It is connected to one end of the coiled conductor 32a.
- the coiled conductor 32a is routed in a small-diameter coil shape on the surface of the dielectric layer 41b, and the other end is provided on the dielectric layer 41a via an interlayer conductor 35a provided on the dielectric layer 41a.
- the terminal 37 is connected.
- the first coil antenna 31 includes small-diameter coil conductors 31a to 31d and interlayer conductors 34a to 34e
- the second coil antenna 32 includes small-diameter coil conductors 32a to 32d and interlayer conductors 35a to 35a. 35e.
- it has a third coil antenna 33 formed of a large-diameter coiled conductor 33a.
- the coiled conductors 31a to 31d, 32a to 32d, and 33a in the first coil antenna 31, the second coil antenna 32, and the third coil antenna 33 have the same direction of current flowing through the coiled conductors. It is wound so that the direction of the induced magnetic field generated by the current flowing through each coiled conductor is the same direction.
- the first coil antenna 31, the second coil antenna 32, and the third coil antenna 33 are arranged adjacent to each other inside the power supply substrate 40 so that the winding axes of the coil antennas are parallel to each other, and are magnetically coupled to each other. ing. Then, when viewed in plan, the area occupied by the loop antenna 10 on the reader / writer side is the outer dimensions of the antenna on the RFID tag 20 side, that is, the first coil antenna 31, the second coil antenna 32, and the third coil antenna 33. The area of the part surrounded by
- the reader / writer side antenna is configured as a loop antenna 10 provided on one main surface of a flat support member 2 made of a hard member such as an epoxy resin.
- a coaxial cable 3 is connected to the other main surface.
- a matching circuit including a capacitance element C and an inductance element L is provided between the loop antenna 10 and the coaxial cable 3, and the feeding portion 11 a in the loop antenna 10 is connected to the coaxial cable 3.
- the feeding portion 11b is connected to the outer conductor 5 of the coaxial cable 3 via a matching circuit.
- the coaxial cable 3 is configured as a 50 ⁇ line, and matching between the impedance of the coaxial cable 3 and the impedance of the loop antenna 10 is achieved by a matching circuit.
- the antenna head 1 in the reader / writer includes a loop antenna 10 provided on one main surface of the support member 2, and a capacitance element C and an inductance element L provided on the other main surface of the support member 2. It is comprised including the matching circuit element which consists of these.
- the antenna head 1 is connected to a gripping portion 6 via a coaxial cable 3 and is configured as a so-called pen-type antenna that can be used while gripping the gripping portion 6.
- This pen-type reader / writer side antenna is further connected to a reader / writer main body (not shown) in a DC manner or via a magnetic field or an electromagnetic field.
- the RFID tag 20 includes a rectangular flat plate-like power supply substrate 40 and an RFIC element 50 mounted thereon, and the RFIC element 50 is sealed with a sealing material 55 such as an epoxy resin.
- the RFID tag 20 is mounted on a mother board 60 such as a printed wiring board via a bonding material 56 made of an insulating material such as resin or a conductive material such as solder.
- a loop antenna 10 is used as an antenna on the reader / writer side
- a coil antenna 30 (31, 32) is used as an antenna on the RFID tag 20 side
- a loop shape in the loop antenna 10 is used.
- the conductor width of the conductor 11 is configured to be larger than the conductor widths of the coiled conductors 31a to 31d and 32a to 32d in the coil antennas 31 and 32. Therefore, in the state where the antenna head 1 is brought close to the RFID tag 20, magnetic fields H1, H2, H3, and H4 indicated by alternate long and short dashed lines in FIG. 6 are generated, and the loop antenna 10 and the coil antennas 31 and 32 are generated via these magnetic fields.
- High-frequency signals are transmitted to and received from That is, the magnetic fields H1 and H2 generated in the loop-shaped conductor 11 of the loop antenna 10 concentrate the opening portion magnetic field while keeping the conductor loss low, and spread over a wide range. As shown in FIG. 7, this magnetic flux is linked to the coiled conductors of the coil antennas 31 and 32.
- the mother board 60 is made of metal or the metal is arranged in the vicinity of the mother board 60.
- the magnetic field can be concentrated and linked to the coil antennas 31 and 32.
- the coil antennas 31 and 32 have a laminated structure with a narrow conductor width, so that the magnetic fields H3 and H4 can be focused mainly in the direction perpendicular to the coil surface.
- the capacitance generated between the mother board 60 and the coil antennas 31 and 32 is small, and the influence on the resonance frequency is small.
- the magnetic fields H1 and H2 in the loop antenna 10 are wide in the direction parallel to the loop surface mainly because the conductor width of the loop antenna 10 is wide, and the plane of the loop antenna 10 with respect to the RFID tag 20 is wide. Even if the relative position of the direction is slightly deviated, the magnetic fields H1 and H2 generated on the loop antenna 10 side are easily linked to the coil antennas 31 and 32, and the read / write area is wide.
- the RFID system according to the present embodiment is used in such a form that the reader / writer side antenna and the RFID tag side antenna are extremely close to each other, and the reader / writer performs communication only for the RFID tag 20 to be read / written. It can be carried out.
- the outer dimensions of the coil antenna 10 can be configured as an extremely small size of 1 cm in length ⁇ 1 cm in width or less, and further 0.5 cm in length ⁇ 0.5 cm in width or less.
- the use frequency band is a UHF band of 860 MHz to 960 MHz
- the size of the power supply substrate 40 is 3.2 mm in length ⁇ 1.6 mm in width
- the outer dimensions of the coil antenna 30 are 2.5 mm in length ⁇ 1.2 mm in width
- the conductor width of the loop-shaped conductor 11 is 0.5 mm
- the output power value is 1 W, between the reader / writer side antenna and the RFID tag side antenna Even if the distance is about 6 mm, read / write is possible.
- it is possible to further increase the communication distance by increasing the output power value or by increasing the size of the power supply substrate 40, that is, the size of the coil antenna 30.
- the reader / writer side antenna may be constituted by a multi-turn loop antenna 10 instead of a one-turn loop antenna.
- the distance between the outermost diameter and the innermost diameter of the loop antenna 10 is the conductor width W1 of the loop-shaped conductor 11 in the loop antenna 10.
- the loop antenna 10 is preferably formed of a loop-shaped single-layer conductor for the reasons described above, but if the thickness of the coil antenna 30 is smaller than the thickness in the stacking direction, a plurality of loop-shaped conductors are stacked. It doesn't matter.
- the first coil antenna and the second coil antenna have the same winding direction. If the coiled conductors constituting each coil antenna are configured in the same winding direction, the current in each coil antenna flows in the same direction, and an induced magnetic field due to this current is also generated in the same direction. Therefore, the currents generated in the coil antennas do not cancel each other, and the energy transmission efficiency of the high-frequency signal is increased. Therefore, the communication distance between the reader / writer side antenna and the RFID tag side antenna is increased.
- the coil antenna is formed in a laminated structure, and when the winding axes of the two coil antennas are formed at positions where they overlap in a plan view, the sum of the opening areas in the coil antenna can be increased. Since the magnetic flux density is increased, the communication distance is further increased.
- the reader / writer side antenna is a loop antenna and the RFID tag side antenna is a coil antenna
- communication between the reader / writer and the RFID tag is mainly performed via a magnetic field.
- the conductor width of the loop conductor in the loop antenna is configured to be larger than the conductor width of the coil conductor in the coil antenna, and the ratio of the outer dimension of the loop antenna to the outer dimension of the coil antenna is within a predetermined range. If the distance between the antenna head 1 and the RFID tag is very close, for example, 2 mm or less, capacitive coupling contributes in addition to magnetic field coupling. Therefore, wireless communication is possible even when the power is extremely small. Furthermore, because the conductor width of the loop antenna is wide and the conductor width of the coil antenna on the RFID tag side is narrow, the change in the capacitance value formed between the two is small even when the positions of both are shifted, and the characteristics change Is small.
- the area occupied by the loop antenna of the reader / writer is preferably 0.2 to 6 times the area occupied by the coil antenna of the RFID tag. If the area occupied by the loop antenna is less than 0.2 times the area occupied by the coil antenna, high-frequency signals may not be sufficiently transmitted / received. On the other hand, the area occupied by the loop antenna will be 6 times the area occupied by the coil antenna. If it exceeds, the magnetic flux of the loop antenna becomes difficult to concentrate, and even if the loop antenna is brought close to the coil antenna, there is a tendency that an area where reading / writing cannot be performed, that is, a null point occurs. Moreover, when it arrange
- the coil antenna is preferably configured such that the imaginary part of the impedance of the RFIC element and the imaginary part of the impedance of the coil antenna have a conjugate relationship at the operating frequency. That is, it is preferable that the coil antenna provided on the power supply substrate is configured to have a function of matching the impedance of the RFIC element in addition to the function as an antenna. In other words, the coil antenna has a resonance frequency due to the inductance component of the coil itself and the capacitance component formed between the lines, and it is desirable that this resonance frequency is near the use frequency. It is further desirable that the real parts of the impedance match. In particular, when an antenna in which the first coil antenna and the second coil antenna are magnetically coupled is used as the coil antenna, the usable frequency band can be widened.
- the RFID tag can be attached to the mother board using a bonding material such as a double-sided tape or adhesive.
- the RFID tag can be processed into a seal, label, tape, etc. and then attached to the mother board. Good.
- the RFID tag can have either the RFIC element side or the power supply substrate side as a receiving surface for the mother substrate.
- the RFIC element is covered with a sealing material, the RFIC element can be protected and can be attached to the mother board using the top surface of the sealing material.
- the base material constituting the power supply substrate may be formed of a resin material having a general relative dielectric constant ⁇ r of 3 to 4, but as described above, it is made of a material having a high relative dielectric constant ⁇ r such as a ceramic dielectric. Then, stability of operation
- the RFID tag can be mounted on various mother boards such as a printed wiring board, but can be used even when mounted on a metal plate.
- the RFID tag can be more reliably communicated with the reader / writer by setting the surface on which the RFIC element is provided as the mounting surface with the metal plate and the power supply substrate side as the upper surface side.
- the coil antenna can be placed on the upper side of the power supply board as much as possible to secure a magnetic flux passage path between the metal plate and the metal plate. The operation at can be stabilized.
- the antenna head in the reader / writer is preferably configured such that the coaxial cable extends obliquely with respect to the loop surface of the loop antenna and the coil surface of the coil antenna. With this configuration, the mutual interference between the coaxial cable and both the magnetic field generated in the loop antenna and the magnetic field generated in the coil antenna can be reduced.
- the coil antenna that is the RFID tag side antenna may be a laminated coil antenna in which coiled conductors are laminated in a direction perpendicular to the loop surface of the loop antenna that is the reader / writer side antenna. It does not matter.
- the RFID tag 101A as the second example includes an RFIC element 110 that processes a transmission / reception signal of a predetermined frequency, a power supply board 120, and a coil antenna 130 built in the power supply board 120. ing.
- the RFIC element 110 is configured in a chip shape, includes a clock circuit, a logic circuit, a memory circuit, etc., stores necessary information, and has a pair of input / output terminal electrodes (not shown) on the back surface. It is mounted on the power supply substrate 120.
- the power supply substrate 120 is configured by laminating a plurality of layers mainly composed of a dielectric or magnetic material.
- the coil antenna 130 is formed by laminating coil conductor patterns 133a to 133c formed on dielectric or magnetic sheets 121c to 121e and connecting them by via-hole conductors 134a. In this way, it is wound in a coil shape.
- One end of each coil antenna 130 is electrically connected to an input / output terminal electrode of the RFIC element 110 via a solder bump 115.
- the RFID tag 101 ⁇ / b> A is stuck on a base material 140 such as a printed wiring board via an adhesive layer 141.
- the coil antenna 130 is built in the power supply substrate 120 so that the center plane A in the stacking direction of the antenna 130 is located on the opposite side of the base surface 140 with respect to the center plane B of the power supply substrate 120. That is, the coil antenna 130 is located away from the surface of the base material 140 by a distance C.
- the RFID tag 101A can communicate with a reader / writer (not shown) of the RFID system and constitutes an information processing system.
- this information processing system by bringing the reader / writer antenna close to the RFID tag 101A, magnetic flux based on a signal of a predetermined frequency (for example, UHF band, HF band) radiated from the antenna penetrates the coil antenna 130. As a result, a current flows through the antenna 130. This current is supplied to the RFIC element 110 to operate the RFIC element 110. On the other hand, the response signal from the RFIC element 110 is radiated as a magnetic field from the coil antenna 130 and is read by the reader / writer.
- a predetermined frequency for example, UHF band, HF band
- the magnetic field H radiated from the coil antenna 130 is as shown by a dotted line in FIG.
- the coil antenna 130 is built in the power supply substrate 120, and the center plane A in the stacking direction of the coil antenna 130 is closer to the base material 140 such as a printed wiring board than the center plane B in the stacking direction of the power supply substrate 120.
- the base material 140 such as a printed wiring board
- the center plane B in the stacking direction of the power supply substrate 120.
- a large amount of the magnetic field H is generated in the direction away from the base material 140 and approaching the reader / writer antenna. Therefore, it is difficult to be influenced by other mounting parts provided on the base material 140 or metal objects such as a conductor pattern, and the communication distance is not shortened.
- communication between the reader / writer and the RFID tag 101A is mainly performed by a magnetic field.
- the attenuation of the magnetic field with respect to the distance is larger than the electric field, the communication is performed in a relatively close state. For this reason, communication can be performed only with the RFID tag to be read by the reader / writer, and there is no possibility of erroneous communication with the RFID tag that is not to be read in the vicinity.
- the imaginary part of the impedance of the RFIC element 110 and the imaginary part of the impedance of the coil antenna 130 have a conjugate relationship with the frequency of the signal used for communication. That is, it is desirable that the resonance frequency of the coil antenna 130 is near the use frequency. It is further desirable that the real parts of the impedance match.
- the RFID tag 101A when the coil antenna 130 is a laminated type and has a large opening, a small and large inductance value can be obtained, and the RFID tag 101A itself can be downsized. By making the operating frequency a short wavelength around 950 MHz, the size is further reduced. In the case of using a UHF band frequency for communication, the RFID tag 101A can be summarized into, for example, a size of 3.2 mm in length, 1.6 mm in width, and 0.5 mm in height.
- the power supply substrate 120 is formed by laminating a plurality of sheets 121a to 121e mainly composed of a dielectric or magnetic material with electrodes, conductors, and via-hole conductors formed thereon, and in order to obtain the height of the center plane A.
- Sheet groups 121f and 121g are stacked.
- the first layer sheet 121a has electrodes 131a and 131b and mounting electrodes 131c and 131d connected to input / output terminal electrodes (not shown) of the RFIC element 110 (connected to mounting terminal electrodes (not shown) of the RFIC element 110).
- electrodes 131a and 131b and mounting electrodes 131c and 131d connected to input / output terminal electrodes (not shown) of the RFIC element 110 (connected to mounting terminal electrodes (not shown) of the RFIC element 110).
- coil conductor patterns 133a, 133b, and 133c are formed on the third to fifth sheets 121c to 121e. Has been.
- the coil conductor patterns 133a, 133b, and 133c are connected in a coil shape via the via-hole conductor 134a to form the antenna 130.
- One end of the conductor pattern 133a is connected to the electrode 131a through a via-hole conductor 134b, a connecting conductor 132a, and a via-hole conductor 134c.
- One end of the conductor pattern 133c is connected to the electrode 131b through a via-hole conductor 134d, a connecting conductor 132b, and a via-hole conductor 134e.
- the opening can be enlarged and the operation can be stabilized. That is, since the capacitance between the coil conductor patterns 133a, 133b, and 133c is determined by the material between them (the material of the sheet), the influence of the dielectric constant of the article to be attached to the RFID tag 101A is small (the fluctuation of the stray capacitance is changed). It is difficult to occur), and there is little change in the inductance value of the coil. Therefore, the change in the resonance frequency is small and the communication distance is stabilized. In particular, by using a material having a high dielectric constant for the power supply substrate 120, the impedance of the coil in the power supply substrate 120 is almost determined, and is less susceptible to the influence of the use environment.
- the RFID tag 101 ⁇ / b> B as the third example forms coil antenna patterns 130 by forming coil conductor patterns 133 a, 133 b, and 133 c on the top of the power supply substrate 120, and on the back side of the power supply substrate 120.
- the RFIC element 110 is mounted and a sealing layer 125 that covers the RFIC element 110 is provided.
- the top surface of the sealing layer 125 is stuck on a base material 140 such as a printed wiring board via an adhesive layer 141.
- the coil antenna 130 is built in the power supply board 120 so that the center plane A in the stacking direction of the antenna 130 is located on the opposite side of the base plane 140 from the center plane B of the power supply board 120.
- the sealing layer 125 is interposed between the power supply substrate 120 and the base material 140, the distance C between the coil antenna 130 and the surface of the base material 140 becomes larger than that in the second example.
- the operation of the RFID tag 101B is the same as that of the second example.
- the magnetic field H generated by the antenna 130 moves away from the surface of the substrate 140 as shown by the dotted line in FIG. It approaches the antenna of a reader / writer (not shown), and the influence from other mounting parts provided on the base material 140 and metal objects such as a conductor pattern can be more effectively eliminated.
- the RFIC element 110 is protected from the external environment. That is, it can be protected from mechanical shocks from the outside, and a short circuit due to moisture can be prevented.
- the laminated structure of the power supply board 120 (coil antenna 30) in the third example is as shown in FIG. 14, and the sheet groups 121f and 121g shown in FIG. 11 are interposed between the sheet 121b and the sheet 121c, and the sheet A coil conductor pattern 133c is formed on the back surface of 121e.
- the sheet 121e is the uppermost layer when the RFID tag 101B is attached to the base material 140.
- the RFID tag 201 ⁇ / b> A as the fourth example includes an RFIC element 110 that processes a transmission / reception signal of a predetermined frequency, a power supply board 220, and a coil antenna 230 built in the power supply board 220. ing.
- the coil antenna 230 is formed by stacking coil conductor patterns 233a to 233c formed on dielectric or magnetic sheets 221c to 221e and connecting them by via-hole conductors 234a. In this way, it is wound in a coil shape.
- One end of each coil antenna 230 is electrically connected to the input / output terminal electrodes of the RFIC element 110 via solder bumps 215.
- the RFID tag 201 ⁇ / b> A is attached to a base material 240 such as a printed wiring board via an adhesive layer 241.
- the coil antenna 230 is formed such that the spread of the magnetic field H radiated from the antenna 230 is different between the upper surface side and the lower surface side of the power supply substrate 220.
- the opening diameters of the coil conductor patterns 233a, 233b, and 233c are directed from the lower surface side to the upper surface side of the power supply substrate 220. It is formed so as to be substantially large.
- the RFID tag 201A can communicate with a reader / writer (not shown) of the RFID system, and constitutes an information processing system.
- this information processing system by bringing the reader / writer antenna close to the RFID tag 201A, magnetic flux based on a signal of a predetermined frequency (for example, UHF band, HF band) radiated from the antenna penetrates the coil antenna 230. As a result, a current flows through the antenna 230. This current is supplied to the RFIC element 110 to operate the RFIC element 110.
- the response signal from the RFIC element 110 is radiated as a magnetic field from the coil antenna 230 and is read by the reader / writer.
- the magnetic field H radiated from the coil antenna 230 is as shown by a dotted line in FIG.
- the coil antenna 230 is built in the power supply substrate 220, and the magnetic field H generated by the coil antenna 230 spreads outside the RFID tag 201A, so that the positional relationship with the reader / writer antenna (not shown) is free.
- the degree of communication increases and communication can be stably performed over a wide range.
- communication between the reader / writer and the RFID tag 201A is mainly performed by a magnetic field.
- the attenuation of the magnetic field with respect to the distance is larger than the electric field, the communication is performed in a relatively close state. For this reason, communication can be performed only with the RFID tag to be read by the reader / writer, and there is no possibility of erroneous communication with the RFID tag that is not to be read in the vicinity.
- the imaginary part of the impedance of the RFIC element 110 and the imaginary part of the impedance of the coil antenna 230 have a conjugate relationship with the frequency of the signal used for communication. That is, it is desirable that the resonance frequency of the coil antenna 230 is near the use frequency. It is further desirable that the real parts of the impedance match.
- the coil antenna 230 is a laminated type and has a large opening, a small and large inductance value can be obtained, and the RFID tag 201A itself can be downsized.
- the operating frequency a short wavelength around 950 MHz, the size is further reduced.
- the RFID tag 201A can be collected into, for example, a size of 3.2 mm in length, 1.6 mm in width, and 0.5 mm in height.
- the power supply substrate 220 is formed by forming electrodes, conductors, and via-hole conductors on a plurality of sheets 221a to 221e mainly composed of a dielectric or magnetic material.
- the first layer sheet 221a has electrodes 231a, 231b and mounting electrodes 231c, 231d connected to input / output terminal electrodes (not shown) of the RFIC element 110 (connected to mounting terminal electrodes (not shown) of the RFIC element 110).
- electrodes 231a, 231b and mounting electrodes 231c, 231d connected to input / output terminal electrodes (not shown) of the RFIC element 110 (connected to mounting terminal electrodes (not shown) of the RFIC element 110).
- the coil conductor patterns 233a, 233b, and 233c are formed on the third to fifth sheets 221c to 221e. Has been.
- the coil conductor patterns 233a, 233b, and 233c are connected in a coil shape via the via-hole conductor 234a to form the antenna 230.
- One end of the conductor pattern 233a is connected to the electrode 231a via a via-hole conductor 234b, a connecting conductor 232a, and a via-hole conductor 234c.
- One end of the conductor pattern 233c is connected to the electrode 231b through a via-hole conductor 234d, a connecting conductor 232b, and a via-hole conductor 234e.
- the opening can be enlarged and the operation can be stabilized. That is, since the capacitance between the coil conductor patterns 233a, 233b, and 233c is determined by the material between them (the material of the sheet), the influence of the dielectric constant of the article to which the RFID tag 201A is attached is small (the fluctuation of the stray capacitance varies). It is difficult to occur), and there is little change in the inductance value of the coil. Therefore, the change in the resonance frequency is small and the communication distance is stabilized. In particular, by using a material with a high dielectric constant for the power supply substrate 220, the impedance of the coil in the power supply substrate 220 is almost determined, and is less susceptible to the influence of the usage environment.
- the coil conductor patterns 233a, 233b, and 233c of the coil antenna 230 may be configured with a larger number.
- the opening diameter of each pattern should just be formed so that it may become substantially large toward the upper surface side from the lower surface side of the electric power feeding board
- FIG. Substantially, it does not necessarily need to be continuously and gradually enlarged, and the coil conductor pattern located in the middle has the same opening diameter as the pattern located above and below it, or is lower than the pattern located below A large opening diameter may be used.
- the opening diameter of each pattern does not have to change stepwise continuously in the vertical direction, as in the following embodiments.
- the RFID tag 201 ⁇ / b> B as the fifth example has the RFIC element 110 mounted on the back side of the power supply substrate 220 including the coil antenna 230, and a sealing layer 225 that covers the RFIC element 110 is provided. It is a thing.
- the top surface of the sealing layer 225 is attached to a base material 240 such as a printed wiring board via an adhesive layer 241.
- the RFIC element 110 is protected from the external environment by covering the RFIC element 110 with the sealing layer 225. That is, it can be protected from mechanical shocks from the outside, and a short circuit due to moisture can be prevented.
- the sealing layer 225 is interposed between the power supply substrate 220 and the base material 240, the coil antenna 230 has a greater distance from the surface of the base material 240 than the fourth example, and is radiated from the coil antenna 230.
- the magnetic field H is formed slightly apart from the base material 240 (see FIG. 19). Therefore, it is possible to reduce the influence of other mounting components and conductor patterns provided on the base material 240 with respect to the magnetic field H.
- the RFID tag 201 ⁇ / b> C as the sixth example has coil conductor patterns 233 a, 233 b, and 233 c constituting the coil antenna 230 whose opening diameters are from the lower surface side to the upper surface side of the power supply substrate 220. It is formed so as to be substantially small.
- the RFIC element 110 is mounted on the lower surface of the power supply substrate 220 and is covered with the sealing layer 225.
- the magnetic field H radiated from the coil antenna 230 is as indicated by a dotted line in FIG. 21, and the opening diameters of the coil conductor patterns 233a, 233b, 233c become smaller toward the upper surface of the power supply substrate 220.
- the magnetic field H is directed to the inside of the RFID tag 201C, and a region having a high magnetic flux density is formed in the central portion of the RFID tag 201C, thereby improving communication characteristics.
- the other operational effects of the sixth example are basically the same as those of the fourth and fifth examples.
- a loop antenna 10 is used as an antenna on the reader / writer side
- a coil antenna 230 configured to generate a large magnetic field on the reader / writer side is used as an antenna on the RFID tag side, for example. Therefore, when the antenna head 1 is placed close to the RFID tags 201B and 201C, as shown in FIGS. 22A and 22B, the magnetic field H1 generated from the loop antenna 10 and the magnetic field H2 generated from the coil antenna 230 are linked. In addition, a high frequency signal is transmitted between the loop antenna 10 and the coil antenna 230.
- the magnetic field H1 generated from the loop antenna 10 is concentrated on the opening of the loop antenna 10 and spreads over a wide range.
- the coil antenna 230 of the RFID tags 201B and 201C generates a large magnetic field H2 on the reader / writer side, the magnetic field H2 is concentrated on the opening of the loop antenna 10. Therefore, even if the base material 240 contains a metal material, the metal material is close, or the base material 240 is a metal material, the communication performance does not deteriorate. Further, by using a high-frequency signal in the UHF band or a higher frequency band, the base material 240 on which the RFID tags 201B and 201C are mounted is a metal material or mounted on the base material 240.
- the magnetic field H1 generated from the loop antenna 10 spreads over a wide range mainly in a direction parallel to the loop surface, and the relative position of the loop antenna 10 with respect to the RFID tags 201B and 201C is somewhat small. Even if they deviate from each other, the magnetic fields H1 and H2 are reliably linked, so that necessary communication performance can be ensured.
- the magnetic field H ⁇ b> 2 generated by the coil antenna 230 spreads outward, so that the degree of freedom in the positional relationship with the loop antenna 10 increases.
- the magnetic fields H1 and H2 do not show all the generated magnetic fields.
- the reader / writer antenna and the RFID tag are used in close proximity, and communication can be performed only for the target RFID tag.
- the coil antenna 230 can be configured with a small size such that the outer dimension is 10 mm or less in length and width, and further 5 mm or less.
- the used frequency band is a UHF band of 860 to 960 MHz
- the RFID tags 201B and 201C are 3.2 mm in length and 1.6 mm in width
- the outer dimensions of the coil antenna 230 are 3.0 mm in length and 4.
- the conductor width of the loop antenna 10 is 0.5 mm, and the output voltage value is 1 W, communication is possible even if the distance between the loop antenna 10 and the RFID tags 201B and 201C is about 6 mm.
- the present invention is useful for an RFID system in which an RFID tag and a reader / writer communicate with each other at a distance of several millimeters to several centimeters.
- the communication distance can be maintained and high-frequency signal transmission efficiency is good. It is excellent in a certain point.
Abstract
Description
一実施例であるRFIDシステムは、リーダライタとRFIDタグとの間で、非接触方式で情報の伝達を行うシステムであり、さらに具体的には、数mmから数cm程度に近接配置されたリーダライタのアンテナとRFIDタグのアンテナとの間で、UHF帯又はSHF帯の高周波信号の送受を行うRFIDシステムである。
第2例であるRFIDタグ101Aは、図9に示すように、所定周波数の送受信信号を処理するRFIC素子110と、給電基板120と、該給電基板120に内蔵されたコイルアンテナ130と、を備えている。
第3例であるRFIDタグ101Bは、図12に示すように、給電基板120の上部にコイル用導体パターン133a,133b,133cを形成してコイルアンテナ130を形成し、給電基板120の裏面側にRFIC素子110を搭載し、かつ、RFIC素子110を覆う封止層125を設けたものである。封止層125の天面がプリント配線基板などの基材140上に接着層141を介して貼着される。
第4例であるRFIDタグ201Aは、図15に示すように、所定周波数の送受信信号を処理するRFIC素子110と、給電基板220と、該給電基板220に内蔵されたコイルアンテナ230と、を備えている。
第5例であるRFIDタグ201Bは、図18に示すように、コイルアンテナ230を内蔵した給電基板220の裏面側にRFIC素子110を搭載し、かつ、RFIC素子110を覆う封止層225を設けたものである。封止層225の天面がプリント配線基板などの基材240上に接着層241を介して貼着される。
第6例であるRFIDタグ201Cは、図20に示すように、コイルアンテナ230を構成するコイル用導体パターン233a,233b,233cをそれらの開口径が給電基板220の下面側から上面側に向かって実質的に小さくなるように形成したものである。また、前記第4例と同様に、RFIC素子110は給電基板220の下面に搭載されるとともに、封止層225にて被覆されている。
本RFIDシステムでは、リーダライタ側のアンテナとしてループアンテナ10を用い、RFIDタグ側のアンテナとして、例えば、リーダライタ側に多くの磁界が発生するように構成したコイルアンテナ230を用いている。従って、アンテナヘッド1をRFIDタグ201B,201Cに近接させた状態では、図22(A),(B)に示すように、ループアンテナ10から生じる磁界H1とコイルアンテナ230から生じる磁界H2が鎖交し、ループアンテナ10とコイルアンテナ230との間で高周波信号が相互に伝達される。
11…ループ状導体
20…RFIDタグ
30,130,230…コイルアンテナ
31…第1コイルアンテナ
31a~31d…コイル状導体
32…第2コイルアンテナ
32a~32d…コイル状導体
33…第3コイルアンテナ
40,120,220…給電基板
41a~41f…誘電体層
50,110…RFIC素子
Claims (7)
- リーダライタのアンテナとRFIDタグのアンテナとの間で高周波信号の送受を行うRFIDシステムにおいて、
前記リーダライタのアンテナとして、ループ状導体にて構成されるループアンテナが用いられ、前記RFIDタグのアンテナとして、複数のコイル状導体を積層してなるコイルアンテナが用いられており、
前記ループアンテナにおけるループ状導体の導体幅は、前記コイルアンテナにおけるコイル状導体の導体幅よりも大きいこと、
を特徴とするRFIDシステム。 - 前記コイルアンテナは複数の誘電体層を積層してなる給電基板に形成されていること、を特徴とする請求項1に記載のRFIDシステム。
- 前記コイルアンテナは第1コイルアンテナ及び第2コイルアンテナにて構成されており、前記第1コイルアンテナと前記第2コイルアンテナとは磁気結合していること、を特徴とする請求項1又は請求項2に記載のRFIDシステム。
- 平面視したとき、前記コイルアンテナの外形寸法は1cm×1cm以下であること、を特徴とする請求項1ないし請求項3のいずれかに記載のRFIDシステム。
- 平面視したとき、前記ループアンテナが占める面積は、前記コイルアンテナが占める面積の0.2~6倍であること、を特徴とする請求項4に記載のRFIDシステム。
- 前記給電基板は複数のセラミック誘電体層を積層してなるセラミック積層体からなること、を特徴とする請求項2に記載のRFIDシステム。
- 前記高周波信号はUHF帯又はSHF帯の信号であること、を特徴とする請求項1ないし請求項6のいずれかに記載のRFIDシステム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012506915A JP5370581B2 (ja) | 2010-03-24 | 2011-03-08 | Rfidシステム |
GB1207786.3A GB2491447B (en) | 2010-03-24 | 2011-03-08 | RFID system |
CN201180004664.XA CN102668241B (zh) | 2010-03-24 | 2011-03-08 | Rfid系统 |
US13/457,525 US9727765B2 (en) | 2010-03-24 | 2012-04-27 | RFID system including a reader/writer and RFID tag |
US15/340,035 US10007817B2 (en) | 2010-03-24 | 2016-11-01 | RFID system |
US15/987,991 US11392784B2 (en) | 2010-03-24 | 2018-05-24 | RFID system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-068247 | 2010-03-24 | ||
JP2010068247 | 2010-03-24 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/457,525 Continuation US9727765B2 (en) | 2010-03-24 | 2012-04-27 | RFID system including a reader/writer and RFID tag |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011118379A1 true WO2011118379A1 (ja) | 2011-09-29 |
Family
ID=44672943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/055344 WO2011118379A1 (ja) | 2010-03-24 | 2011-03-08 | Rfidシステム |
Country Status (5)
Country | Link |
---|---|
US (3) | US9727765B2 (ja) |
JP (1) | JP5370581B2 (ja) |
CN (1) | CN102668241B (ja) |
GB (1) | GB2491447B (ja) |
WO (1) | WO2011118379A1 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013105565A1 (ja) * | 2012-01-10 | 2013-07-18 | 株式会社村田製作所 | アンテナ素子およびアンテナモジュール |
WO2014196391A1 (ja) * | 2013-06-06 | 2014-12-11 | ソニー株式会社 | アンテナ、及び、電子機器 |
JP2016012255A (ja) * | 2014-06-30 | 2016-01-21 | 凸版印刷株式会社 | 通信媒体、および、通信媒体の設計方法 |
CN105552563A (zh) * | 2016-02-03 | 2016-05-04 | 深圳市信维通信股份有限公司 | 基于z字形的双环绕线式nfc天线及天线系统 |
WO2016098527A1 (ja) * | 2014-12-17 | 2016-06-23 | 株式会社村田製作所 | アンテナモジュールおよび電子機器 |
CN105977644A (zh) * | 2016-03-22 | 2016-09-28 | 深圳市信维通信股份有限公司 | 立体绕线贴片式nfc天线及天线系统 |
WO2017002521A1 (ja) * | 2015-07-01 | 2017-01-05 | 株式会社村田製作所 | Rfidタグ及びrfidタグ付き包装体 |
WO2018180072A1 (ja) * | 2017-03-27 | 2018-10-04 | 株式会社村田製作所 | コイル素子 |
WO2019073884A1 (ja) * | 2017-10-10 | 2019-04-18 | Agc株式会社 | アンテナ、アンテナ付き装置及びアンテナ付き車両用窓ガラス |
CN110263901A (zh) * | 2019-06-25 | 2019-09-20 | 深圳市易太思智能科技有限责任公司 | 超小型rfid电子标签天线及电子标签 |
WO2020084821A1 (ja) | 2018-10-24 | 2020-04-30 | 株式会社村田製作所 | Rfidシステム |
US11132597B2 (en) | 2018-07-24 | 2021-09-28 | Murata Manufacturing Co., Ltd. | RFID tag reading antenna |
DE212020000747U1 (de) | 2020-04-27 | 2022-06-16 | Murata Manufacturing Co., Ltd | Antennenvorrichtung und RFID-Etikett-Kommunikationsvorrichtung |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102593172B1 (ko) * | 2016-10-05 | 2023-10-24 | 삼성전자 주식회사 | 루프 안테나를 갖는 전자 장치 |
US20080117027A1 (en) * | 2006-11-16 | 2008-05-22 | Zih Corporation | Systems, methods, and associated rfid antennas for processing a plurality of transponders |
JP5370581B2 (ja) * | 2010-03-24 | 2013-12-18 | 株式会社村田製作所 | Rfidシステム |
US10455682B2 (en) | 2012-04-04 | 2019-10-22 | Hypertherm, Inc. | Optimization and control of material processing using a thermal processing torch |
US10486260B2 (en) | 2012-04-04 | 2019-11-26 | Hypertherm, Inc. | Systems, methods, and devices for transmitting information to thermal processing systems |
US9737954B2 (en) | 2012-04-04 | 2017-08-22 | Hypertherm, Inc. | Automatically sensing consumable components in thermal processing systems |
US20150332071A1 (en) | 2012-04-04 | 2015-11-19 | Hypertherm, Inc. | Configuring Signal Devices in Thermal Processing Systems |
US11783138B2 (en) | 2012-04-04 | 2023-10-10 | Hypertherm, Inc. | Configuring signal devices in thermal processing systems |
US9672460B2 (en) | 2012-04-04 | 2017-06-06 | Hypertherm, Inc. | Configuring signal devices in thermal processing systems |
EP2940787B1 (en) * | 2012-12-21 | 2020-06-17 | Murata Manufacturing Co., Ltd. | Antenna device and electronic apparatus |
WO2014164150A1 (en) | 2013-03-11 | 2014-10-09 | Fluidic, Inc. | Integrable redox-active polymer batteries |
US20140266624A1 (en) * | 2013-03-15 | 2014-09-18 | Motorola Mobility Llc | Wearable Authentication Device |
DE102014005549A1 (de) | 2013-04-18 | 2014-10-23 | Julius-Maximilians-Universität Würzburg | Ein System zur berührungsfreien Überwachung von Reaktionsgefäßen mit elektronischer Lagerhalterung, Herstellung geeigneter Gefäße und Überwachungstechnik |
FR3006503B1 (fr) * | 2013-05-31 | 2017-02-24 | Inst Mines Telecom / Telecom Bretagne | Antenne compacte multi-niveaux |
CN109193135A (zh) * | 2013-06-27 | 2019-01-11 | 佳邦科技股份有限公司 | 天线结构 |
CN103699917B (zh) * | 2013-12-27 | 2017-07-04 | 威海北洋电气集团股份有限公司 | Rfid无耦合密集架 |
US11003870B2 (en) * | 2014-01-10 | 2021-05-11 | Arizona Board Of Regents On Behalf Of Arizona State University | Redox active polymer devices and methods of using and manufacturing the same |
CN206595403U (zh) * | 2014-01-30 | 2017-10-27 | 株式会社村田制作所 | 无线通信设备及无线通信用模块 |
US10786924B2 (en) | 2014-03-07 | 2020-09-29 | Hypertherm, Inc. | Waterjet cutting head temperature sensor |
US9993934B2 (en) | 2014-03-07 | 2018-06-12 | Hyperthem, Inc. | Liquid pressurization pump and systems with data storage |
WO2015133503A1 (ja) * | 2014-03-07 | 2015-09-11 | 株式会社村田製作所 | アンテナ装置および電子機器 |
US20150269603A1 (en) | 2014-03-19 | 2015-09-24 | Hypertherm, Inc. | Methods for Developing Customer Loyalty Programs and Related Systems and Devices |
CN206727211U (zh) * | 2014-03-28 | 2017-12-08 | 株式会社村田制作所 | 天线装置以及通信设备 |
US9990578B2 (en) | 2014-05-13 | 2018-06-05 | Arizon Board Of Regents On Behalf Of Arizona State University | Redox active polymer devices and methods of using and manufacturing the same |
CN105098365B (zh) * | 2014-05-14 | 2018-08-10 | 3M创新有限公司 | 近场通信模块 |
WO2015186451A1 (ja) * | 2014-06-06 | 2015-12-10 | 株式会社 村田製作所 | Rficパッケージ内蔵樹脂成形体およびその製造方法 |
EP3644235B1 (en) | 2014-12-19 | 2022-11-02 | Murata Manufacturing Co., Ltd. | Wireless ic device, molded resin article, and method for manufacturing wireless ic device |
US10333200B2 (en) * | 2015-02-17 | 2019-06-25 | Samsung Electronics Co., Ltd. | Portable device and near field communication chip |
CN106207383A (zh) * | 2015-05-06 | 2016-12-07 | 佳邦科技股份有限公司 | 通信模组 |
DE102015208845B3 (de) * | 2015-05-13 | 2016-08-11 | Sivantos Pte. Ltd. | Hörgerät |
US10406269B2 (en) | 2015-12-29 | 2019-09-10 | Fresenius Medical Care Holdings, Inc. | Electrical sensor for fluids |
US10617809B2 (en) * | 2015-12-29 | 2020-04-14 | Fresenius Medical Care Holdings, Inc. | Electrical sensor for fluids |
KR102527794B1 (ko) * | 2016-02-04 | 2023-05-03 | 삼성전자주식회사 | 코일을 포함하는 전자 장치 |
US10522912B2 (en) * | 2016-05-12 | 2019-12-31 | Tdk Corporation | Antenna device and mobile wireless device provided with the same |
EP3255450A1 (en) * | 2016-06-09 | 2017-12-13 | Nokia Technologies Oy | A positioning arrangement |
DE212017000171U1 (de) | 2016-06-30 | 2019-01-31 | Murata Manufacturing Co., Ltd. | Anbringbare Verstärkerantenne und dieselbe verwendender Leser/Schreiber |
CN106372708B (zh) * | 2016-08-26 | 2023-08-08 | 无锡朗帆信息科技有限公司 | 一种利用陶瓷叠层制作金属、非金属和液体共用的rfid电子标签及制作方法 |
JP6538628B2 (ja) * | 2016-09-05 | 2019-07-03 | 株式会社東芝 | フィルタ回路及びワイヤレス電力伝送システム |
WO2018045550A1 (en) * | 2016-09-09 | 2018-03-15 | Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited | A radio frequency communication device and a method for using thereof |
JP6760806B2 (ja) * | 2016-09-14 | 2020-09-23 | 日本電気株式会社 | 無線給電装置 |
WO2018101013A1 (ja) | 2016-12-02 | 2018-06-07 | 株式会社村田製作所 | 補助アンテナ、rfidシステム、及びrfidタグの読み取り方法 |
JP6887505B2 (ja) * | 2017-08-24 | 2021-06-16 | 日本電信電話株式会社 | デュアルループアンテナ |
JP6658987B2 (ja) | 2017-11-09 | 2020-03-04 | 株式会社村田製作所 | Rfidタグの読み取り方法、rfidタグ読み取りシステム、rfidタグのリーダ装置、および、物品 |
CN110859048B (zh) * | 2018-06-25 | 2023-11-10 | 株式会社村田制作所 | Rfid标签和带rfid标签的物品 |
EP3611670B8 (en) * | 2018-06-25 | 2022-02-09 | Murata Manufacturing Co., Ltd. | Rfid tag and rfid tagged article |
CN110444872A (zh) * | 2019-07-09 | 2019-11-12 | 天津大学 | 一种应用于毫米波的宽带三维立体折叠天线 |
JP6977910B1 (ja) * | 2020-02-19 | 2021-12-08 | 株式会社村田製作所 | Rfidタグ用rficモジュールセット及びrfidタグセット |
WO2021171672A1 (ja) * | 2020-02-25 | 2021-09-02 | 株式会社村田製作所 | Rfidタグ用rficモジュール及びrfidタグ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005204038A (ja) * | 2004-01-15 | 2005-07-28 | Fec Inc | 識別タグのリーダライタ用アンテナ |
JP2010050844A (ja) * | 2008-08-22 | 2010-03-04 | Sony Corp | ループアンテナ及び通信装置 |
Family Cites Families (814)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364564A (en) | 1965-06-28 | 1968-01-23 | Gregory Ind Inc | Method of producing welding studs dischargeable in end-to-end relationship |
JPS5754964B2 (ja) | 1974-05-08 | 1982-11-20 | ||
JPS6193701A (ja) | 1984-10-13 | 1986-05-12 | Toyota Motor Corp | 自動車用アンテナ装置 |
JPS61284102A (ja) | 1985-06-11 | 1986-12-15 | Oki Electric Ind Co Ltd | 携帯形無線機のアンテナ |
JPS62127140U (ja) | 1986-02-03 | 1987-08-12 | ||
JPH01212035A (ja) | 1987-08-13 | 1989-08-25 | Secom Co Ltd | 電磁界ダイバ−シチ受信方式 |
EP0397755A4 (en) | 1988-02-04 | 1992-11-04 | Uniscan Ltd. | Magnetic field concentrator |
JPH0744114B2 (ja) | 1988-12-16 | 1995-05-15 | 株式会社村田製作所 | 積層チップコイル |
JPH02164105A (ja) | 1988-12-19 | 1990-06-25 | Mitsubishi Electric Corp | スパイラルアンテナ |
US5253969A (en) | 1989-03-10 | 1993-10-19 | Sms Schloemann-Siemag Aktiengesellschaft | Feeding system for strip material, particularly in treatment plants for metal strips |
JPH03171385A (ja) | 1989-11-30 | 1991-07-24 | Sony Corp | 情報カード |
JP2662742B2 (ja) | 1990-03-13 | 1997-10-15 | 株式会社村田製作所 | バンドパスフィルタ |
JP2763664B2 (ja) | 1990-07-25 | 1998-06-11 | 日本碍子株式会社 | 分布定数回路用配線基板 |
JPH04150011A (ja) | 1990-10-12 | 1992-05-22 | Tdk Corp | 複合電子部品 |
JPH04167500A (ja) | 1990-10-30 | 1992-06-15 | Omron Corp | プリント基板管理システム |
JP2539367Y2 (ja) | 1991-01-30 | 1997-06-25 | 株式会社村田製作所 | 積層型電子部品 |
NL9100176A (nl) | 1991-02-01 | 1992-03-02 | Nedap Nv | Antenne met transformator voor contactloze informatieoverdracht vanuit integrated circuit-kaart. |
JP2558330Y2 (ja) | 1991-02-06 | 1997-12-24 | オムロン株式会社 | 電磁結合型電子機器 |
NL9100347A (nl) | 1991-02-26 | 1992-03-02 | Nedap Nv | Geintegreerde transformator voor een contactloze identificatiekaart. |
JPH04321190A (ja) | 1991-04-22 | 1992-11-11 | Mitsubishi Electric Corp | 非接触型携帯記憶装置のアンテナ回路 |
JPH0745933Y2 (ja) | 1991-06-07 | 1995-10-18 | 太陽誘電株式会社 | 積層セラミックインダクタンス素子 |
DE69215283T2 (de) | 1991-07-08 | 1997-03-20 | Nippon Telegraph & Telephone | Ausfahrbares Antennensystem |
JP2839782B2 (ja) | 1992-02-14 | 1998-12-16 | 三菱電機株式会社 | プリント化スロットアンテナ |
JPH05327331A (ja) | 1992-05-15 | 1993-12-10 | Matsushita Electric Works Ltd | プリントアンテナ |
USRE42773E1 (en) * | 1992-06-17 | 2011-10-04 | Round Rock Research, Llc | Method of manufacturing an enclosed transceiver |
DE4345610B4 (de) * | 1992-06-17 | 2013-01-03 | Micron Technology Inc. | Verfahren zur Herstellung einer Hochfrequenz-Identifikationseinrichtung (HFID) |
JP3186235B2 (ja) | 1992-07-30 | 2001-07-11 | 株式会社村田製作所 | 共振器アンテナ |
US7158031B2 (en) * | 1992-08-12 | 2007-01-02 | Micron Technology, Inc. | Thin, flexible, RFID label and system for use |
JPH0677729A (ja) | 1992-08-25 | 1994-03-18 | Mitsubishi Electric Corp | アンテナ一体化マイクロ波回路 |
JP2592328Y2 (ja) | 1992-09-09 | 1999-03-17 | 神鋼電機株式会社 | アンテナ装置 |
JPH06177635A (ja) | 1992-12-07 | 1994-06-24 | Mitsubishi Electric Corp | クロスダイポールアンテナ装置 |
JPH06260949A (ja) | 1993-03-03 | 1994-09-16 | Seiko Instr Inc | 無線機器 |
JPH07183836A (ja) | 1993-12-22 | 1995-07-21 | San'eisha Mfg Co Ltd | 配電線搬送通信用結合フィルタ装置 |
US5491483A (en) | 1994-01-05 | 1996-02-13 | Texas Instruments Incorporated | Single loop transponder system and method |
US6096431A (en) | 1994-07-25 | 2000-08-01 | Toppan Printing Co., Ltd. | Biodegradable cards |
JP3427527B2 (ja) | 1994-12-26 | 2003-07-22 | 凸版印刷株式会社 | 生分解性積層体及び生分解性カード |
JP2999374B2 (ja) | 1994-08-10 | 2000-01-17 | 太陽誘電株式会社 | 積層チップインダクタ |
JP3141692B2 (ja) | 1994-08-11 | 2001-03-05 | 松下電器産業株式会社 | ミリ波用検波器 |
DE4431754C1 (de) | 1994-09-06 | 1995-11-23 | Siemens Ag | Trägerelement |
US5528222A (en) | 1994-09-09 | 1996-06-18 | International Business Machines Corporation | Radio frequency circuit and memory in thin flexible package |
JPH0887580A (ja) | 1994-09-14 | 1996-04-02 | Omron Corp | データキャリア及びボールゲーム |
EP0704928A3 (en) * | 1994-09-30 | 1998-08-05 | HID Corporation | RF transponder system with parallel resonant interrogation and series resonant response |
JP3064840B2 (ja) | 1994-12-22 | 2000-07-12 | ソニー株式会社 | Icカード |
US6458465B1 (en) * | 1994-12-30 | 2002-10-01 | Kabushiki Kaisha Miyake | Circuit-like metallic foil sheet and the like and process for producing them |
JP2837829B2 (ja) | 1995-03-31 | 1998-12-16 | 松下電器産業株式会社 | 半導体装置の検査方法 |
JPH08279027A (ja) | 1995-04-04 | 1996-10-22 | Toshiba Corp | 無線通信カード |
US5955723A (en) | 1995-05-03 | 1999-09-21 | Siemens Aktiengesellschaft | Contactless chip card |
DE19516227C2 (de) | 1995-05-03 | 2002-02-07 | Infineon Technologies Ag | Datenträgeranordnung, insbesondere Chipkarte |
JPH08307126A (ja) | 1995-05-09 | 1996-11-22 | Kyocera Corp | アンテナの収納構造 |
JP3637982B2 (ja) | 1995-06-27 | 2005-04-13 | 株式会社荏原電産 | インバータ駆動ポンプの制御システム |
US5629241A (en) | 1995-07-07 | 1997-05-13 | Hughes Aircraft Company | Microwave/millimeter wave circuit structure with discrete flip-chip mounted elements, and method of fabricating the same |
JP3150575B2 (ja) | 1995-07-18 | 2001-03-26 | 沖電気工業株式会社 | タグ装置及びその製造方法 |
GB2305075A (en) | 1995-09-05 | 1997-03-26 | Ibm | Radio Frequency Tag for Electronic Apparatus |
DE19534229A1 (de) | 1995-09-15 | 1997-03-20 | Licentia Gmbh | Transponderanordnung |
JPH0993029A (ja) | 1995-09-21 | 1997-04-04 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP3882218B2 (ja) | 1996-03-04 | 2007-02-14 | ソニー株式会社 | 光ディスク |
JP3471160B2 (ja) | 1996-03-18 | 2003-11-25 | 株式会社東芝 | モノリシックアンテナ |
JPH09270623A (ja) | 1996-03-29 | 1997-10-14 | Murata Mfg Co Ltd | アンテナ装置 |
JPH09284038A (ja) | 1996-04-17 | 1997-10-31 | Nhk Spring Co Ltd | 非接触データキャリアのアンテナ装置 |
JPH09294374A (ja) | 1996-04-26 | 1997-11-11 | Hitachi Ltd | 電源回路 |
JP3427663B2 (ja) | 1996-06-18 | 2003-07-22 | 凸版印刷株式会社 | 非接触icカード |
AUPO055296A0 (en) | 1996-06-19 | 1996-07-11 | Integrated Silicon Design Pty Ltd | Enhanced range transponder system |
US6104311A (en) | 1996-08-26 | 2000-08-15 | Addison Technologies | Information storage and identification tag |
JP3767030B2 (ja) | 1996-09-09 | 2006-04-19 | 三菱電機株式会社 | 折畳式無線通信装置 |
WO1998015916A1 (de) | 1996-10-09 | 1998-04-16 | Pav Card Gmbh | Verfahren und verbindungsanordnung zum herstellen einer chipkarte |
JPH10171954A (ja) | 1996-12-05 | 1998-06-26 | Hitachi Maxell Ltd | 非接触式icカード |
JP3279205B2 (ja) | 1996-12-10 | 2002-04-30 | 株式会社村田製作所 | 表面実装型アンテナおよび通信機 |
JPH10193849A (ja) | 1996-12-27 | 1998-07-28 | Rohm Co Ltd | 回路チップ搭載カードおよび回路チップモジュール |
JPH10193851A (ja) | 1997-01-08 | 1998-07-28 | Denso Corp | 非接触カード |
DE19703029A1 (de) | 1997-01-28 | 1998-07-30 | Amatech Gmbh & Co Kg | Übertragungsmodul für eine Transpondervorrichtung sowie Transpondervorrichtung und Verfahren zum Betrieb einer Transpondervorrichtung |
JPH10242742A (ja) | 1997-02-26 | 1998-09-11 | Harada Ind Co Ltd | 送受信アンテナ |
JP2001514777A (ja) | 1997-03-10 | 2001-09-11 | プレシジョン ダイナミクス コーポレイション | 可撓性基体に設けられた回路の反応可能に接続された要素 |
JPH10293828A (ja) | 1997-04-18 | 1998-11-04 | Omron Corp | データキャリア、コイルモジュール、リーダライタ及び衣服データ取得方法 |
JP3900593B2 (ja) | 1997-05-27 | 2007-04-04 | 凸版印刷株式会社 | Icカードおよびicモジュール |
JPH11346114A (ja) | 1997-06-11 | 1999-12-14 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JPH1125244A (ja) | 1997-06-27 | 1999-01-29 | Toshiba Chem Corp | 非接触データキャリアパッケージ |
JP3621560B2 (ja) | 1997-07-24 | 2005-02-16 | 三菱電機株式会社 | 電磁誘導型データキャリアシステム |
JPH1175329A (ja) | 1997-08-29 | 1999-03-16 | Hitachi Ltd | 非接触icカードシステム |
JPH1185937A (ja) | 1997-09-02 | 1999-03-30 | Nippon Lsi Card Kk | 非接触式lsiカード及びその検査方法 |
JPH1188241A (ja) | 1997-09-04 | 1999-03-30 | Nippon Steel Corp | データキャリアシステム |
JPH11103209A (ja) | 1997-09-26 | 1999-04-13 | Fujitsu Ten Ltd | 電波受信装置 |
JP3853930B2 (ja) | 1997-09-26 | 2006-12-06 | 株式会社マースエンジニアリング | 非接触データキャリアパッケージおよびその製造方法 |
JP3800765B2 (ja) | 1997-11-14 | 2006-07-26 | 凸版印刷株式会社 | 複合icカード |
WO1999026195A1 (fr) * | 1997-11-14 | 1999-05-27 | Toppan Printing Co., Ltd. | Module ci composite et carte ci composite |
JPH11149536A (ja) | 1997-11-14 | 1999-06-02 | Toppan Printing Co Ltd | 複合icカード |
JP3800766B2 (ja) | 1997-11-14 | 2006-07-26 | 凸版印刷株式会社 | 複合icモジュールおよび複合icカード |
JPH11175678A (ja) | 1997-12-09 | 1999-07-02 | Toppan Printing Co Ltd | Icモジュールとそのモジュールを搭載したicカード |
JP3296276B2 (ja) * | 1997-12-11 | 2002-06-24 | 株式会社村田製作所 | チップアンテナ |
JPH11220319A (ja) | 1998-01-30 | 1999-08-10 | Sharp Corp | アンテナ装置 |
JPH11219420A (ja) | 1998-02-03 | 1999-08-10 | Tokin Corp | Icカードモジュール、icカード及びそれらの製造方法 |
JP2001084463A (ja) | 1999-09-14 | 2001-03-30 | Miyake:Kk | 共振回路 |
US6618939B2 (en) * | 1998-02-27 | 2003-09-16 | Kabushiki Kaisha Miyake | Process for producing resonant tag |
JPH11261325A (ja) | 1998-03-10 | 1999-09-24 | Shiro Sugimura | コイル素子と、その製造方法 |
WO1999050932A1 (fr) | 1998-03-31 | 1999-10-07 | Matsushita Electric Industrial Co., Ltd. | Antenne et televiseur numerique |
JP4260917B2 (ja) | 1998-03-31 | 2009-04-30 | 株式会社東芝 | ループアンテナ |
US5936150A (en) | 1998-04-13 | 1999-08-10 | Rockwell Science Center, Llc | Thin film resonant chemical sensor with resonant acoustic isolator |
AU8588698A (en) | 1998-04-14 | 1999-11-01 | Liberty Carton Company | Container for compressors and other goods |
JP4030651B2 (ja) | 1998-05-12 | 2008-01-09 | 三菱電機株式会社 | 携帯型電話機 |
JPH11328352A (ja) | 1998-05-19 | 1999-11-30 | Tokin Corp | アンテナとicチップとの接続構造、及びicカード |
US6107920A (en) | 1998-06-09 | 2000-08-22 | Motorola, Inc. | Radio frequency identification tag having an article integrated antenna |
US6018299A (en) | 1998-06-09 | 2000-01-25 | Motorola, Inc. | Radio frequency identification tag having a printed antenna and method |
JP2000021639A (ja) | 1998-07-02 | 2000-01-21 | Sharp Corp | インダクター、これを用いた共振回路、整合回路、アンテナ回路及び発振回路 |
JP2000021128A (ja) | 1998-07-03 | 2000-01-21 | Nippon Steel Corp | 円盤状記憶媒体及びその収納ケース |
JP2000022421A (ja) | 1998-07-03 | 2000-01-21 | Murata Mfg Co Ltd | チップアンテナ及びそれを搭載した無線機器 |
AUPP473898A0 (en) | 1998-07-20 | 1998-08-13 | Integrated Silicon Design Pty Ltd | Metal screened electronic labelling system |
EP0977145A3 (en) | 1998-07-28 | 2002-11-06 | Kabushiki Kaisha Toshiba | Radio IC card |
JP2000311226A (ja) | 1998-07-28 | 2000-11-07 | Toshiba Corp | 無線icカード及びその製造方法並びに無線icカード読取り書込みシステム |
JP3956172B2 (ja) | 1998-07-31 | 2007-08-08 | 吉川アールエフシステム株式会社 | データキャリア及びデータキャリア用アンテナ |
JP2000059260A (ja) | 1998-08-04 | 2000-02-25 | Sony Corp | 記憶装置 |
KR100699755B1 (ko) | 1998-08-14 | 2007-03-27 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 무선 주파수 식별 시스템 애플리케이션 |
ES2198938T3 (es) | 1998-08-14 | 2004-02-01 | 3M Innovative Properties Company | Aplicacion para un sistema de identificacion de radiofrecuencia. |
JP4411670B2 (ja) | 1998-09-08 | 2010-02-10 | 凸版印刷株式会社 | 非接触icカードの製造方法 |
JP4508301B2 (ja) | 1998-09-16 | 2010-07-21 | 大日本印刷株式会社 | 非接触icカード |
JP3632466B2 (ja) | 1998-10-23 | 2005-03-23 | 凸版印刷株式会社 | 非接触icカード用の検査装置および検査方法 |
JP2000137785A (ja) | 1998-10-30 | 2000-05-16 | Sony Corp | 非接触型icカードの製造方法および非接触型icカード |
US6837438B1 (en) | 1998-10-30 | 2005-01-04 | Hitachi Maxell, Ltd. | Non-contact information medium and communication system utilizing the same |
JP3924962B2 (ja) | 1998-10-30 | 2007-06-06 | 株式会社デンソー | 皿状物品用idタグ |
JP2000137779A (ja) | 1998-10-30 | 2000-05-16 | Hitachi Maxell Ltd | 非接触情報媒体とその製造方法 |
JP2000148948A (ja) | 1998-11-05 | 2000-05-30 | Sony Corp | 非接触型icラベルおよびその製造方法 |
JP2000172812A (ja) | 1998-12-08 | 2000-06-23 | Hitachi Maxell Ltd | 非接触情報媒体 |
FR2787640B1 (fr) | 1998-12-22 | 2003-02-14 | Gemplus Card Int | Agencement d'une antenne dans un environnement metallique |
JP3088404B2 (ja) | 1999-01-14 | 2000-09-18 | 埼玉日本電気株式会社 | 移動無線端末および内蔵アンテナ |
JP2000222540A (ja) | 1999-02-03 | 2000-08-11 | Hitachi Maxell Ltd | 非接触型半導体タグ |
DE19904752C2 (de) * | 1999-02-05 | 2001-11-29 | Moba Mobile Automation Gmbh | Transponder-Leseeinrichtung |
JP2000228602A (ja) | 1999-02-08 | 2000-08-15 | Alps Electric Co Ltd | 共振線路 |
JP2000243797A (ja) | 1999-02-18 | 2000-09-08 | Sanken Electric Co Ltd | 半導体ウエハ及びその切断法並びに半導体ウエハ組立体及びその切断法 |
JP3967487B2 (ja) | 1999-02-23 | 2007-08-29 | 株式会社東芝 | Icカード |
WO2000051181A1 (en) * | 1999-02-24 | 2000-08-31 | Hitachi Maxell, Ltd. | Ic device and its production method, and information carrier mounted with ic device and its production method |
JP2000251049A (ja) | 1999-03-03 | 2000-09-14 | Konica Corp | カード及びその製造方法 |
JP4106673B2 (ja) | 1999-03-05 | 2008-06-25 | 株式会社エフ・イー・シー | コイルユニットを使用するアンテナ装置、プリント回路基板 |
JP4349597B2 (ja) | 1999-03-26 | 2009-10-21 | 大日本印刷株式会社 | Icチップの製造方法及びそれを内蔵したメモリー媒体の製造方法 |
JP3751178B2 (ja) | 1999-03-30 | 2006-03-01 | 日本碍子株式会社 | 送受信機 |
JP2000286634A (ja) | 1999-03-30 | 2000-10-13 | Ngk Insulators Ltd | アンテナ装置及びアンテナ装置の製造方法 |
US6542050B1 (en) | 1999-03-30 | 2003-04-01 | Ngk Insulators, Ltd. | Transmitter-receiver |
JP3067764B1 (ja) | 1999-03-31 | 2000-07-24 | 株式会社豊田自動織機製作所 | 移動体通信用結合器、移動体及び移動体の通信方法 |
US6353420B1 (en) * | 1999-04-28 | 2002-03-05 | Amerasia International Technology, Inc. | Wireless article including a plural-turn loop antenna |
JP2000321984A (ja) | 1999-05-12 | 2000-11-24 | Hitachi Ltd | Rf−idタグ付きラベル |
JP4286977B2 (ja) | 1999-07-02 | 2009-07-01 | 大日本印刷株式会社 | 非接触型icカードとそのアンテナ特性調整方法 |
JP3557130B2 (ja) | 1999-07-14 | 2004-08-25 | 新光電気工業株式会社 | 半導体装置の製造方法 |
JP2001043340A (ja) | 1999-07-29 | 2001-02-16 | Toppan Printing Co Ltd | 複合icカード |
JP2001066990A (ja) | 1999-08-31 | 2001-03-16 | Sumitomo Bakelite Co Ltd | Icタグの保護フィルム及び保護方法 |
US6259369B1 (en) | 1999-09-30 | 2001-07-10 | Moore North America, Inc. | Low cost long distance RFID reading |
JP2001101369A (ja) | 1999-10-01 | 2001-04-13 | Matsushita Electric Ind Co Ltd | Rfタグ |
JP2003514388A (ja) * | 1999-11-15 | 2003-04-15 | ラム リサーチ コーポレーション | 処理システム用の材料およびガス化学剤 |
JP3451373B2 (ja) | 1999-11-24 | 2003-09-29 | オムロン株式会社 | 電磁波読み取り可能なデータキャリアの製造方法 |
JP4186149B2 (ja) | 1999-12-06 | 2008-11-26 | 株式会社エフ・イー・シー | Icカード用の補助アンテナ |
FR2802710B1 (fr) * | 1999-12-16 | 2002-05-17 | Gemplus Card Int | Antenne radiofrequence pour dispositif d'interrogation d'objets portant une antenne radiofrequence associee a un circuit electrique |
JP2001188890A (ja) | 2000-01-05 | 2001-07-10 | Omron Corp | 非接触タグ |
JP2001209767A (ja) | 2000-01-27 | 2001-08-03 | Hitachi Maxell Ltd | 非接触icモジュールを備えた被アクセス体 |
US7334734B2 (en) | 2000-01-27 | 2008-02-26 | Hitachi Maxwell, Ltd. | Non-contact IC module |
US6184846B1 (en) * | 2000-02-03 | 2001-02-06 | Marconi Commerce Systems Inc. | Loop conductor antenna for fuel dispenser |
JP2001240046A (ja) | 2000-02-25 | 2001-09-04 | Toppan Forms Co Ltd | 容器及びその製造方法 |
JP4514880B2 (ja) | 2000-02-28 | 2010-07-28 | 大日本印刷株式会社 | 書籍の配送、返品および在庫管理システム |
JP2001257292A (ja) | 2000-03-10 | 2001-09-21 | Hitachi Maxell Ltd | 半導体装置 |
JP2001256457A (ja) | 2000-03-13 | 2001-09-21 | Toshiba Corp | 半導体装置及びその製造方法、icカード通信システム |
JP2003529163A (ja) | 2000-03-28 | 2003-09-30 | ルカトロン アーゲー | 共振周波数を調整する部材を有するrfidラベル |
JP4624536B2 (ja) | 2000-04-04 | 2011-02-02 | 大日本印刷株式会社 | 非接触式データキャリア装置 |
JP4624537B2 (ja) | 2000-04-04 | 2011-02-02 | 大日本印刷株式会社 | 非接触式データキャリア装置、収納体 |
JP2001291181A (ja) | 2000-04-07 | 2001-10-19 | Ricoh Elemex Corp | センサ装置及びセンサシステム |
JP2001319380A (ja) | 2000-05-11 | 2001-11-16 | Mitsubishi Materials Corp | Rfid付光ディスク |
JP2001331976A (ja) | 2000-05-17 | 2001-11-30 | Casio Comput Co Ltd | 光記録型記録媒体 |
JP4223174B2 (ja) | 2000-05-19 | 2009-02-12 | Dxアンテナ株式会社 | フィルムアンテナ |
JP2001339226A (ja) | 2000-05-26 | 2001-12-07 | Nec Saitama Ltd | アンテナ装置 |
JP2001344574A (ja) | 2000-05-30 | 2001-12-14 | Mitsubishi Materials Corp | 質問器のアンテナ装置 |
JP2001352176A (ja) | 2000-06-05 | 2001-12-21 | Fuji Xerox Co Ltd | 多層プリント配線基板および多層プリント配線基板製造方法 |
WO2001095242A2 (en) | 2000-06-06 | 2001-12-13 | Battelle Memorial Institute | Remote communication system |
JP2001358527A (ja) | 2000-06-12 | 2001-12-26 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
JP2002157564A (ja) | 2000-11-21 | 2002-05-31 | Toyo Aluminium Kk | Icカード用アンテナコイルとその製造方法 |
EP1172760B1 (en) | 2000-06-23 | 2004-12-01 | Toyo Aluminium Kabushiki Kaisha | Antenna coil for IC card and manufacturing method thereof |
WO2002003560A1 (en) | 2000-07-04 | 2002-01-10 | Credipass Co.,Ltd. | Passive transponder identification system and credit-card type transponder |
JP4138211B2 (ja) | 2000-07-06 | 2008-08-27 | 株式会社村田製作所 | 電子部品およびその製造方法、集合電子部品、電子部品の実装構造、ならびに電子装置 |
JP2002024776A (ja) | 2000-07-07 | 2002-01-25 | Nippon Signal Co Ltd:The | Icカード用リーダライタ |
JP2001076111A (ja) | 2000-07-12 | 2001-03-23 | Hitachi Kokusai Electric Inc | 共振回路 |
JP2002032731A (ja) | 2000-07-14 | 2002-01-31 | Sony Corp | 非接触式情報交換カード |
EP1308883B1 (en) | 2000-07-19 | 2008-09-17 | Hanex Co. Ltd | Rfid tag housing structure, rfid tag installation structure and rfid tag communication method |
RU2163739C1 (ru) | 2000-07-20 | 2001-02-27 | Криштопов Александр Владимирович | Антенна |
JP2002042076A (ja) | 2000-07-21 | 2002-02-08 | Dainippon Printing Co Ltd | 非接触型データキャリア及び非接触型データキャリアを有する冊子 |
JP2002042083A (ja) | 2000-07-27 | 2002-02-08 | Hitachi Maxell Ltd | 非接触通信式情報担体 |
JP3075400U (ja) | 2000-08-03 | 2001-02-16 | 昌栄印刷株式会社 | 非接触型icカード |
CA2419088A1 (en) * | 2000-08-11 | 2002-02-21 | Escort Memory Systems | Rfid tag assembly and system |
US6466007B1 (en) | 2000-08-14 | 2002-10-15 | Teradyne, Inc. | Test system for smart card and indentification devices and the like |
JP2002063557A (ja) | 2000-08-21 | 2002-02-28 | Mitsubishi Materials Corp | Rfid用タグ |
JP2002076750A (ja) | 2000-08-24 | 2002-03-15 | Murata Mfg Co Ltd | アンテナ装置およびそれを備えた無線機 |
JP2002143826A (ja) | 2000-08-30 | 2002-05-21 | Denso Corp | 廃棄物のリサイクルシステムおよび不法投棄検出システム |
JP3481575B2 (ja) | 2000-09-28 | 2003-12-22 | 寛児 川上 | アンテナ |
JP4615695B2 (ja) | 2000-10-19 | 2011-01-19 | 三星エスディーエス株式会社 | Icカード用のicモジュールと、それを使用するicカード |
US6634564B2 (en) | 2000-10-24 | 2003-10-21 | Dai Nippon Printing Co., Ltd. | Contact/noncontact type data carrier module |
JP4628611B2 (ja) | 2000-10-27 | 2011-02-09 | 三菱マテリアル株式会社 | アンテナ |
JP4432254B2 (ja) | 2000-11-20 | 2010-03-17 | 株式会社村田製作所 | 表面実装型アンテナ構造およびそれを備えた通信機 |
JP2002185358A (ja) | 2000-11-24 | 2002-06-28 | Supersensor Pty Ltd | 容器にrfトランスポンダを装着する方法 |
JP4641096B2 (ja) | 2000-12-07 | 2011-03-02 | 大日本印刷株式会社 | 非接触式データキャリア装置とブースターアンテナ部用配線部材 |
JP2002183676A (ja) | 2000-12-08 | 2002-06-28 | Hitachi Ltd | 情報読み取り装置 |
JP2002175920A (ja) | 2000-12-08 | 2002-06-21 | Murata Mfg Co Ltd | 高周波用フィルタ素子 |
JP2002183690A (ja) | 2000-12-11 | 2002-06-28 | Hitachi Maxell Ltd | 非接触icタグ装置 |
AU2002226093A1 (en) | 2000-12-15 | 2002-06-24 | Electrox Corp. | Process for the manufacture of novel, inexpensive radio frequency identificationdevices |
JP2002290131A (ja) * | 2000-12-18 | 2002-10-04 | Mitsubishi Materials Corp | トランスポンダ用アンテナ |
JP3788325B2 (ja) | 2000-12-19 | 2006-06-21 | 株式会社村田製作所 | 積層型コイル部品及びその製造方法 |
TW531976B (en) | 2001-01-11 | 2003-05-11 | Hanex Co Ltd | Communication apparatus and installing structure, manufacturing method and communication method |
JP3621655B2 (ja) | 2001-04-23 | 2005-02-16 | 株式会社ハネックス中央研究所 | Rfidタグ構造及びその製造方法 |
KR20020061103A (ko) | 2001-01-12 | 2002-07-22 | 후루까와덴끼고오교 가부시끼가이샤 | 안테나 장치 및 이 안테나 장치가 부착된 단말기기 |
JP2002280821A (ja) | 2001-01-12 | 2002-09-27 | Furukawa Electric Co Ltd:The | アンテナ装置および端末機器 |
JP2002222398A (ja) | 2001-01-25 | 2002-08-09 | Jstm Kk | 非接触データキャリア |
JP2002232221A (ja) | 2001-01-30 | 2002-08-16 | Alps Electric Co Ltd | 送受信ユニット |
JPWO2002061675A1 (ja) | 2001-01-31 | 2004-06-03 | 株式会社ルネサステクノロジ | 非接触識別媒体 |
JP4662400B2 (ja) | 2001-02-05 | 2011-03-30 | 大日本印刷株式会社 | コイルオンチップ型の半導体モジュール付き物品 |
JP2002246828A (ja) | 2001-02-15 | 2002-08-30 | Mitsubishi Materials Corp | トランスポンダのアンテナ |
US7017822B2 (en) * | 2001-02-15 | 2006-03-28 | Integral Technologies, Inc. | Low cost RFID antenna manufactured from conductive loaded resin-based materials |
JP4396046B2 (ja) | 2001-02-16 | 2010-01-13 | 株式会社デンソー | Idタグ用リーダライタ |
DE60239262D1 (de) | 2001-03-02 | 2011-04-07 | Nxp Bv | Modul und elektronische vorrichtung |
JP4712986B2 (ja) | 2001-03-06 | 2011-06-29 | 大日本印刷株式会社 | Rfidタグ付き液体容器 |
US7564409B2 (en) * | 2001-03-26 | 2009-07-21 | Ertek Inc. | Antennas and electrical connections of electrical devices |
US7394425B2 (en) * | 2001-03-26 | 2008-07-01 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
US20100156723A1 (en) * | 2001-03-26 | 2010-06-24 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
US20070169336A1 (en) * | 2001-03-26 | 2007-07-26 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
JP2002290130A (ja) | 2001-03-28 | 2002-10-04 | Aiwa Co Ltd | 無線通信機器 |
JP3772778B2 (ja) | 2001-03-30 | 2006-05-10 | 三菱マテリアル株式会社 | アンテナコイル及びそれを用いた識別タグ、リーダライタ装置、リーダ装置及びライタ装置 |
JP2002298109A (ja) | 2001-03-30 | 2002-10-11 | Toppan Forms Co Ltd | 非接触型icメディアおよびその製造方法 |
JP3570386B2 (ja) | 2001-03-30 | 2004-09-29 | 松下電器産業株式会社 | 無線機能内蔵携帯用情報端末 |
JP2002308437A (ja) | 2001-04-16 | 2002-10-23 | Dainippon Printing Co Ltd | Rfidタグを用いた検査システム |
JP2002319812A (ja) | 2001-04-20 | 2002-10-31 | Oji Paper Co Ltd | データキャリヤ貼着方法 |
JP4700831B2 (ja) | 2001-04-23 | 2011-06-15 | 株式会社ハネックス | Rfidタグの通信距離拡大方法 |
JP4265114B2 (ja) | 2001-04-26 | 2009-05-20 | 三菱マテリアル株式会社 | タグ用アンテナコイル |
JP2002325013A (ja) | 2001-04-26 | 2002-11-08 | Mitsubishi Materials Corp | アンテナコイル |
JP2004534390A (ja) * | 2001-05-04 | 2004-11-11 | マイクロメタル テクノロジーズ インコーポレイテッド | Easタグ用金属化誘電体基板 |
JP2005236339A (ja) | 2001-07-19 | 2005-09-02 | Oji Paper Co Ltd | Icチップ実装体 |
FI112550B (fi) | 2001-05-31 | 2003-12-15 | Rafsec Oy | Älytarra ja älytarraraina |
JP2002362613A (ja) | 2001-06-07 | 2002-12-18 | Toppan Printing Co Ltd | 非接触icが積層された積層包装材及びこれを用いた包装容器、並びに包装容器の開封検出方法 |
JP2002366917A (ja) | 2001-06-07 | 2002-12-20 | Hitachi Ltd | アンテナを内蔵するicカード |
JP4710174B2 (ja) | 2001-06-13 | 2011-06-29 | 株式会社村田製作所 | バランス型lcフィルタ |
JP2002373029A (ja) | 2001-06-18 | 2002-12-26 | Hitachi Ltd | Icタグによるソフトウェアの不正コピーの防止方法 |
JP4882167B2 (ja) | 2001-06-18 | 2012-02-22 | 大日本印刷株式会社 | 非接触icチップ付きカード一体型フォーム |
JP4759854B2 (ja) | 2001-06-19 | 2011-08-31 | 株式会社寺岡精工 | Icタグの金属物への装着方法及びicタグ内蔵マーカー |
JP2003087008A (ja) | 2001-07-02 | 2003-03-20 | Ngk Insulators Ltd | 積層型誘電体フィルタ |
JP4058919B2 (ja) | 2001-07-03 | 2008-03-12 | 日立化成工業株式会社 | 非接触式icラベル、非接触式icカード、非接触式icラベルまたは非接触式icカード用icモジュール |
JP2003026177A (ja) | 2001-07-12 | 2003-01-29 | Toppan Printing Co Ltd | 非接触方式icチップ付き包装体 |
US6693541B2 (en) * | 2001-07-19 | 2004-02-17 | 3M Innovative Properties Co | RFID tag with bridge circuit assembly and methods of use |
JP2003030612A (ja) | 2001-07-19 | 2003-01-31 | Oji Paper Co Ltd | Icチップ実装体 |
JP4670195B2 (ja) | 2001-07-23 | 2011-04-13 | 凸版印刷株式会社 | 非接触式icカードを備えた携帯電話機用筐体 |
US7274285B2 (en) | 2001-07-24 | 2007-09-25 | Hewlett-Packard Development Company, L.P. | System and method for improved object identification |
ES2295105T3 (es) | 2001-07-26 | 2008-04-16 | Irdeto Access B.V. | Sistema para la validacion de tiempo horario. |
JP3629448B2 (ja) | 2001-07-27 | 2005-03-16 | Tdk株式会社 | アンテナ装置及びそれを備えた電子機器 |
JP4731060B2 (ja) | 2001-07-31 | 2011-07-20 | トッパン・フォームズ株式会社 | Rf−idの検査方法およびその検査システム |
JP2003058840A (ja) | 2001-08-14 | 2003-02-28 | Hirano Design Sekkei:Kk | Rfid搭載コンピュータ記録媒体利用の情報保護管理プログラム |
JP2003069335A (ja) | 2001-08-28 | 2003-03-07 | Hitachi Kokusai Electric Inc | 補助アンテナ |
JP2003067711A (ja) | 2001-08-29 | 2003-03-07 | Toppan Forms Co Ltd | Icチップ実装体あるいはアンテナ部を備えた物品 |
JP2003078336A (ja) | 2001-08-30 | 2003-03-14 | Tokai Univ | 積層スパイラルアンテナ |
JP2003078333A (ja) | 2001-08-30 | 2003-03-14 | Murata Mfg Co Ltd | 無線通信機 |
JP4843885B2 (ja) | 2001-08-31 | 2011-12-21 | 凸版印刷株式会社 | Icメモリチップ付不正防止ラベル |
JP4514374B2 (ja) | 2001-09-05 | 2010-07-28 | トッパン・フォームズ株式会社 | Rf−idの検査システム |
JP4747467B2 (ja) | 2001-09-07 | 2011-08-17 | 大日本印刷株式会社 | 非接触icタグ |
JP2003085520A (ja) | 2001-09-11 | 2003-03-20 | Oji Paper Co Ltd | Icカードの製造方法 |
JP2003087044A (ja) | 2001-09-12 | 2003-03-20 | Mitsubishi Materials Corp | Rfid用アンテナ及び該アンテナを備えたrfidシステム |
JP2003099184A (ja) | 2001-09-25 | 2003-04-04 | Sharp Corp | 情報処理システム、それに用いる情報処理装置および入力ペン |
JP4698096B2 (ja) | 2001-09-25 | 2011-06-08 | トッパン・フォームズ株式会社 | Rf−idの検査システム |
JP4845306B2 (ja) | 2001-09-25 | 2011-12-28 | トッパン・フォームズ株式会社 | Rf−idの検査システム |
JP2003110344A (ja) | 2001-09-26 | 2003-04-11 | Hitachi Metals Ltd | 表面実装型アンテナおよびそれを搭載したアンテナ装置 |
JP4196554B2 (ja) | 2001-09-28 | 2008-12-17 | 三菱マテリアル株式会社 | タグ用アンテナコイル及びそれを用いたrfid用タグ |
WO2003030300A1 (fr) | 2001-09-28 | 2003-04-10 | Mitsubishi Materials Corporation | Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur |
JP2003132330A (ja) | 2001-10-25 | 2003-05-09 | Sato Corp | Rfidラベルプリンタ |
JP2003134007A (ja) | 2001-10-30 | 2003-05-09 | Auto Network Gijutsu Kenkyusho:Kk | 車載機器間における信号送受信システム及び車載機器間における信号送受信方法 |
JP3908514B2 (ja) | 2001-11-20 | 2007-04-25 | 大日本印刷株式会社 | Icタグ付き包装体とicタグ付き包装体の製造方法 |
JP3984458B2 (ja) | 2001-11-20 | 2007-10-03 | 大日本印刷株式会社 | Icタグ付き包装体の製造方法 |
US6812707B2 (en) | 2001-11-27 | 2004-11-02 | Mitsubishi Materials Corporation | Detection element for objects and detection device using the same |
JP3894540B2 (ja) | 2001-11-30 | 2007-03-22 | トッパン・フォームズ株式会社 | 導電接続部を有するインターポーザ |
JP2003188338A (ja) | 2001-12-13 | 2003-07-04 | Sony Corp | 回路基板装置及びその製造方法 |
JP3700777B2 (ja) | 2001-12-17 | 2005-09-28 | 三菱マテリアル株式会社 | Rfid用タグの電極構造及び該電極を用いた共振周波数の調整方法 |
JP2003188620A (ja) | 2001-12-19 | 2003-07-04 | Murata Mfg Co Ltd | モジュール一体型アンテナ |
JP4028224B2 (ja) | 2001-12-20 | 2007-12-26 | 大日本印刷株式会社 | 非接触通信機能を有する紙製icカード用基材 |
JP3895175B2 (ja) | 2001-12-28 | 2007-03-22 | Ntn株式会社 | 誘電性樹脂統合アンテナ |
JP2003209421A (ja) | 2002-01-17 | 2003-07-25 | Dainippon Printing Co Ltd | 透明アンテナを有するrfidタグ、及びその製造方法 |
JP3896965B2 (ja) | 2002-01-17 | 2007-03-22 | 三菱マテリアル株式会社 | リーダ/ライタ用アンテナ及び該アンテナを備えたリーダ/ライタ |
JP3915092B2 (ja) | 2002-01-21 | 2007-05-16 | 株式会社エフ・イー・シー | Icカード用のブースタアンテナ |
JP2003216919A (ja) | 2002-01-23 | 2003-07-31 | Toppan Forms Co Ltd | Rf−idメディア |
JP2003233780A (ja) | 2002-02-06 | 2003-08-22 | Mitsubishi Electric Corp | データ通信装置 |
JP3998992B2 (ja) | 2002-02-14 | 2007-10-31 | 大日本印刷株式会社 | ウェブに実装されたicチップへのアンテナパターン形成方法とicタグ付き包装体 |
JP2003243918A (ja) | 2002-02-18 | 2003-08-29 | Dainippon Printing Co Ltd | 非接触icタグ用アンテナと非接触icタグ |
JP2003249813A (ja) | 2002-02-25 | 2003-09-05 | Tecdia Kk | ループアンテナ付きrfid用タグ |
US7119693B1 (en) | 2002-03-13 | 2006-10-10 | Celis Semiconductor Corp. | Integrated circuit with enhanced coupling |
JP2003288560A (ja) | 2002-03-27 | 2003-10-10 | Toppan Forms Co Ltd | 帯電防止機能を有するインターポーザおよびインレットシート |
US7129834B2 (en) | 2002-03-28 | 2006-10-31 | Kabushiki Kaisha Toshiba | String wireless sensor and its manufacturing method |
JP2003309418A (ja) | 2002-04-17 | 2003-10-31 | Alps Electric Co Ltd | ダイポールアンテナ |
JP2003308363A (ja) | 2002-04-18 | 2003-10-31 | Oki Electric Ind Co Ltd | 製品及び関連情報管理方法 |
JP2003317060A (ja) | 2002-04-22 | 2003-11-07 | Dainippon Printing Co Ltd | Icカード |
US7135974B2 (en) | 2002-04-22 | 2006-11-14 | Symbol Technologies, Inc. | Power source system for RF location/identification tags |
JP2003317052A (ja) | 2002-04-24 | 2003-11-07 | Smart Card:Kk | Icタグシステム |
US6900536B1 (en) * | 2002-04-26 | 2005-05-31 | Celis Semiconductor Corporation | Method for producing an electrical circuit |
JP3879098B2 (ja) | 2002-05-10 | 2007-02-07 | 株式会社エフ・イー・シー | Icカード用のブースタアンテナ |
JP3979178B2 (ja) | 2002-05-14 | 2007-09-19 | 凸版印刷株式会社 | 非接触ic媒体用モジュール及び非接触ic媒体 |
US6753814B2 (en) | 2002-06-27 | 2004-06-22 | Harris Corporation | Dipole arrangements using dielectric substrates of meta-materials |
JP3863464B2 (ja) | 2002-07-05 | 2006-12-27 | 株式会社ヨコオ | フィルタ内蔵アンテナ |
JP3803085B2 (ja) | 2002-08-08 | 2006-08-02 | 株式会社日立製作所 | 無線icタグ |
JP4100993B2 (ja) | 2002-08-09 | 2008-06-11 | キヤノン株式会社 | 電子機器 |
JP2004088218A (ja) | 2002-08-23 | 2004-03-18 | Tokai Univ | 平面アンテナ |
JP4107381B2 (ja) | 2002-08-23 | 2008-06-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4273724B2 (ja) | 2002-08-29 | 2009-06-03 | カシオ電子工業株式会社 | 消耗品不正使用防止システム |
JP2004096566A (ja) | 2002-09-02 | 2004-03-25 | Toenec Corp | 誘導通信装置 |
JP3925364B2 (ja) | 2002-09-03 | 2007-06-06 | 株式会社豊田中央研究所 | アンテナ及びダイバーシチ受信装置 |
JP3645239B2 (ja) | 2002-09-06 | 2005-05-11 | シャープ株式会社 | ダイポールアンテナ、それを用いたタグ及び移動体識別システム |
AU2003272420A1 (en) | 2002-09-20 | 2004-04-08 | Fairchild Semiconductor Corporation | Rfid tag wide bandwidth logarithmic spiral antenna method and system |
JP3975918B2 (ja) | 2002-09-27 | 2007-09-12 | ソニー株式会社 | アンテナ装置 |
JP2004121412A (ja) | 2002-09-30 | 2004-04-22 | Toppan Printing Co Ltd | 手術用ガーゼ及びその管理装置 |
JP2004126750A (ja) | 2002-09-30 | 2004-04-22 | Toppan Forms Co Ltd | 情報書込/読出装置、アンテナ及びrf−idメディア |
JP3958667B2 (ja) | 2002-10-16 | 2007-08-15 | 株式会社日立国際電気 | リーダライタ用ループアンテナ、及びそれを備えた物品管理棚及び図書管理システム |
EP1556947A4 (en) | 2002-10-17 | 2006-07-26 | Ambient Corp | FILTER FOR SEGMENTING ELECTRIC LINES USED FOR COMMUNICATIONS |
JP4158483B2 (ja) | 2002-10-22 | 2008-10-01 | ソニー株式会社 | Icモジュール |
JP3659956B2 (ja) | 2002-11-11 | 2005-06-15 | 松下電器産業株式会社 | 圧力測定装置および圧力測定システム |
JP3789424B2 (ja) | 2002-11-20 | 2006-06-21 | 埼玉日本電気株式会社 | 携帯端末 |
US6940408B2 (en) * | 2002-12-31 | 2005-09-06 | Avery Dennison Corporation | RFID device and method of forming |
JP2004213582A (ja) | 2003-01-09 | 2004-07-29 | Mitsubishi Materials Corp | Rfidタグ及びリーダ/ライタ並びに該タグを備えたrfidシステム |
JP2004234595A (ja) | 2003-02-03 | 2004-08-19 | Matsushita Electric Ind Co Ltd | 情報記録媒体読取装置 |
DE602004026549D1 (de) | 2003-02-03 | 2010-05-27 | Panasonic Corp | Antenneneinrichtung und diese verwendende drahtlose kommunikationseinrichtung |
EP1445821A1 (en) | 2003-02-06 | 2004-08-11 | Matsushita Electric Industrial Co., Ltd. | Portable radio communication apparatus provided with a boom portion |
US7225992B2 (en) | 2003-02-13 | 2007-06-05 | Avery Dennison Corporation | RFID device tester and method |
JP2004253858A (ja) | 2003-02-18 | 2004-09-09 | Minerva:Kk | Icタグ用のブースタアンテナ装置 |
JP4010263B2 (ja) | 2003-03-14 | 2007-11-21 | 富士電機ホールディングス株式会社 | アンテナ、及びデータ読取装置 |
JP2004280390A (ja) | 2003-03-14 | 2004-10-07 | Toppan Forms Co Ltd | Rf−idメディア及びrf−idメディアの製造方法 |
JP4034676B2 (ja) | 2003-03-20 | 2008-01-16 | 日立マクセル株式会社 | 非接触通信式情報担体 |
JP2004297249A (ja) | 2003-03-26 | 2004-10-21 | Matsushita Electric Ind Co Ltd | 異相線間カプラーとその装着方法、及び、異相線間のカップリング方法 |
JP4097139B2 (ja) | 2003-03-26 | 2008-06-11 | Necトーキン株式会社 | 無線タグ |
JP2004304370A (ja) | 2003-03-28 | 2004-10-28 | Sony Corp | アンテナコイル及び通信機器 |
JP2004297681A (ja) | 2003-03-28 | 2004-10-21 | Toppan Forms Co Ltd | 非接触型情報記録媒体 |
JP4208631B2 (ja) | 2003-04-17 | 2009-01-14 | 日本ミクロン株式会社 | 半導体装置の製造方法 |
JP2004326380A (ja) | 2003-04-24 | 2004-11-18 | Dainippon Printing Co Ltd | Rfidタグ |
JP2004334268A (ja) | 2003-04-30 | 2004-11-25 | Dainippon Printing Co Ltd | 紙片icタグと紙片icタグ付き書籍・雑誌、紙片icタグ付き書籍 |
JP2004336250A (ja) | 2003-05-02 | 2004-11-25 | Taiyo Yuden Co Ltd | アンテナ整合回路、アンテナ整合回路を有する移動体通信装置、アンテナ整合回路を有する誘電体アンテナ |
JP4080944B2 (ja) | 2003-05-12 | 2008-04-23 | 株式会社ハネックス | データキャリアの設置構造 |
JP2004343000A (ja) | 2003-05-19 | 2004-12-02 | Fujikura Ltd | 半導体モジュールとそれを備えた非接触icタグ及び半導体モジュールの製造方法 |
JP3636202B2 (ja) * | 2003-05-26 | 2005-04-06 | オムロン株式会社 | 情報担持体、情報記録媒体、センサー、物品管理方法 |
US7336243B2 (en) * | 2003-05-29 | 2008-02-26 | Sky Cross, Inc. | Radio frequency identification tag |
JP2004362190A (ja) | 2003-06-04 | 2004-12-24 | Hitachi Ltd | 半導体装置 |
JP4828088B2 (ja) | 2003-06-05 | 2011-11-30 | 凸版印刷株式会社 | Icタグ |
JP2004364199A (ja) * | 2003-06-06 | 2004-12-24 | Sony Corp | アンテナモジュール及びこれを備えた携帯型通信端末 |
JP2005005866A (ja) | 2003-06-10 | 2005-01-06 | Alps Electric Co Ltd | アンテナ一体型モジュール |
JP3596774B1 (ja) | 2003-06-12 | 2004-12-02 | 松下電器産業株式会社 | 携帯無線機 |
JP4210559B2 (ja) | 2003-06-23 | 2009-01-21 | 大日本印刷株式会社 | Icタグ付シートおよびその製造方法 |
JP2005033461A (ja) | 2003-07-11 | 2005-02-03 | Mitsubishi Materials Corp | Rfidシステム及び該システムにおけるアンテナの構造 |
JP2005050581A (ja) | 2003-07-30 | 2005-02-24 | Seiko Epson Corp | 電源コード、電源コード検査装置及び電源コード検査方法 |
JP2005064799A (ja) | 2003-08-11 | 2005-03-10 | Toppan Printing Co Ltd | 携帯型情報端末機器用rfidアンテナ |
JP2005080023A (ja) * | 2003-09-01 | 2005-03-24 | Sony Corp | 磁芯部材、アンテナモジュール及びこれを備えた携帯型通信端末 |
JP3982476B2 (ja) | 2003-10-01 | 2007-09-26 | ソニー株式会社 | 通信システム |
JP4062233B2 (ja) | 2003-10-20 | 2008-03-19 | トヨタ自動車株式会社 | ループアンテナ装置 |
JP4680489B2 (ja) | 2003-10-21 | 2011-05-11 | 三菱電機株式会社 | 情報記録読取システム |
JP2005134942A (ja) | 2003-10-28 | 2005-05-26 | Mitsubishi Materials Corp | Rfidリーダ/ライタ及びアンテナの構造 |
JP3570430B1 (ja) | 2003-10-29 | 2004-09-29 | オムロン株式会社 | ループコイルアンテナ |
JP4402426B2 (ja) | 2003-10-30 | 2010-01-20 | 大日本印刷株式会社 | 温度変化感知検出システム |
CN100583132C (zh) * | 2003-11-04 | 2010-01-20 | 艾利丹尼森公司 | 具有加强读出性的射频识别标签 |
JP4343655B2 (ja) | 2003-11-12 | 2009-10-14 | 株式会社日立製作所 | アンテナ |
JP4451125B2 (ja) | 2003-11-28 | 2010-04-14 | シャープ株式会社 | 小型アンテナ |
JP4177241B2 (ja) | 2003-12-04 | 2008-11-05 | 株式会社日立情報制御ソリューションズ | 無線icタグ用アンテナ、無線icタグ及び無線icタグ付き容器 |
JP2005165839A (ja) | 2003-12-04 | 2005-06-23 | Nippon Signal Co Ltd:The | リーダライタ、icタグ、物品管理装置、及び光ディスク装置 |
US7289075B2 (en) * | 2003-12-10 | 2007-10-30 | Asahi Glass Company, Limited | Planar antenna |
JP4916658B2 (ja) | 2003-12-19 | 2012-04-18 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US7494066B2 (en) | 2003-12-19 | 2009-02-24 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US6999028B2 (en) | 2003-12-23 | 2006-02-14 | 3M Innovative Properties Company | Ultra high frequency radio frequency identification tag |
JP4326936B2 (ja) | 2003-12-24 | 2009-09-09 | シャープ株式会社 | 無線タグ |
JP2005210676A (ja) | 2003-12-25 | 2005-08-04 | Hitachi Ltd | 無線用icタグ、無線用icタグの製造方法、及び、無線用icタグの製造装置 |
EP1548674A1 (en) | 2003-12-25 | 2005-06-29 | Hitachi, Ltd. | Radio IC tag, method and apparatus for manufacturing the same |
JP4089680B2 (ja) | 2003-12-25 | 2008-05-28 | 三菱マテリアル株式会社 | アンテナ装置 |
US7777677B2 (en) | 2003-12-25 | 2010-08-17 | Mitsubishi Material Corporation | Antenna device and communication apparatus |
JP2005190417A (ja) | 2003-12-26 | 2005-07-14 | Taketani Shoji:Kk | 固定物管理システム及びこのシステムに用いる個体識別子 |
JP4218519B2 (ja) | 2003-12-26 | 2009-02-04 | 戸田工業株式会社 | 磁界アンテナ、それを用いて構成したワイヤレスシステムおよび通信システム |
US7250845B2 (en) * | 2004-01-16 | 2007-07-31 | Two Technologies, Inc. | Radio frequency identification device with movable antenna |
FR2865329B1 (fr) | 2004-01-19 | 2006-04-21 | Pygmalyon | Dispositif recepteur-emetteur passif alimente par une onde electromagnetique |
JP2005210223A (ja) | 2004-01-20 | 2005-08-04 | Tdk Corp | アンテナ装置 |
WO2005073937A2 (en) | 2004-01-22 | 2005-08-11 | Mikoh Corporation | A modular radio frequency identification tagging method |
KR101270180B1 (ko) | 2004-01-30 | 2013-05-31 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 검사장치 및 검사방법과, 반도체장치 제작방법 |
JP4271591B2 (ja) | 2004-01-30 | 2009-06-03 | 双信電機株式会社 | アンテナ装置 |
JP4444683B2 (ja) * | 2004-02-10 | 2010-03-31 | 株式会社日立製作所 | コイル状アンテナを有する半導体チップ及びこれを用いた通信システム |
JP2005229474A (ja) | 2004-02-16 | 2005-08-25 | Olympus Corp | 情報端末装置 |
JP4393228B2 (ja) | 2004-02-27 | 2010-01-06 | シャープ株式会社 | 小型アンテナ及びそれを備えた無線タグ |
JP2005252853A (ja) | 2004-03-05 | 2005-09-15 | Fec Inc | Rf−id用アンテナ |
US7152804B1 (en) * | 2004-03-15 | 2006-12-26 | Kovlo, Inc. | MOS electronic article surveillance, RF and/or RF identification tag/device, and methods for making and using the same |
JP2005277579A (ja) | 2004-03-23 | 2005-10-06 | Kyocera Corp | 高周波モジュールおよびそれを用いた通信機器 |
JP4374346B2 (ja) | 2004-03-24 | 2009-12-02 | 株式会社内田洋行 | 光記録媒体用icタグ貼付シート |
JP2005275870A (ja) | 2004-03-25 | 2005-10-06 | Matsushita Electric Ind Co Ltd | 挿入型無線通信媒体装置および電子機器 |
JP2005284352A (ja) | 2004-03-26 | 2005-10-13 | Toshiba Corp | 携帯可能電子装置 |
JP2005284455A (ja) | 2004-03-29 | 2005-10-13 | Fujita Denki Seisakusho:Kk | Rfidシステム |
JP4067510B2 (ja) | 2004-03-31 | 2008-03-26 | シャープ株式会社 | テレビジョン受信装置 |
JP2005293537A (ja) | 2004-04-05 | 2005-10-20 | Fuji Xynetics Kk | Icタグ付き段ボ−ル |
US8139759B2 (en) | 2004-04-16 | 2012-03-20 | Panasonic Corporation | Line state detecting apparatus and transmitting apparatus and receiving apparatus of balanced transmission system |
JP2005311205A (ja) | 2004-04-23 | 2005-11-04 | Nec Corp | 半導体装置 |
JP2005306696A (ja) | 2004-04-26 | 2005-11-04 | Matsushita Electric Ind Co Ltd | 磁性フェライトおよびそれを用いたコモンモードノイズフィルタ並びにチップトランス |
JP2005340759A (ja) | 2004-04-27 | 2005-12-08 | Sony Corp | アンテナモジュール用磁芯部材、アンテナモジュールおよびこれを備えた携帯情報端末 |
JP2005322119A (ja) | 2004-05-11 | 2005-11-17 | Ic Brains Co Ltd | Icタグ付き物品の不正持ち出し防止装置 |
JP2005321305A (ja) | 2004-05-10 | 2005-11-17 | Murata Mfg Co Ltd | 電子部品測定治具 |
JP3867085B2 (ja) | 2004-05-13 | 2007-01-10 | 東芝テック株式会社 | 無線通信装置、rfタグリーダ/ライタおよびプリンタ |
JP4191088B2 (ja) | 2004-05-14 | 2008-12-03 | 株式会社デンソー | 電子装置 |
WO2005112591A2 (en) * | 2004-05-14 | 2005-12-01 | Wavezero, Inc. | Radiofrequency antennae and identification tags and methods of manufacturing radiofrequency antennae and radiofrequency identification tags |
JP2005333244A (ja) | 2004-05-18 | 2005-12-02 | Mitsubishi Electric Corp | 携帯電話機 |
JP4360276B2 (ja) | 2004-06-02 | 2009-11-11 | 船井電機株式会社 | 無線icタグを有する光ディスク及び光ディスク再生装置 |
US7317396B2 (en) | 2004-05-26 | 2008-01-08 | Funai Electric Co., Ltd. | Optical disc having RFID tag, optical disc apparatus, and system for preventing unauthorized copying |
JP4551122B2 (ja) | 2004-05-26 | 2010-09-22 | 株式会社岩田レーベル | Rfidラベルの貼付装置 |
JP2005345802A (ja) | 2004-06-03 | 2005-12-15 | Casio Comput Co Ltd | 撮像装置、この撮像装置に用いられる交換ユニット、交換ユニット使用制御方法及びプログラム |
JP4348282B2 (ja) | 2004-06-11 | 2009-10-21 | 株式会社日立製作所 | 無線用icタグ、及び無線用icタグの製造方法 |
JP2005352858A (ja) | 2004-06-11 | 2005-12-22 | Hitachi Maxell Ltd | 通信式記録担体 |
US7444735B2 (en) * | 2004-06-15 | 2008-11-04 | Chartered Semiconductor Manufacturing Ltd. | Process for manufacturing an integrated circuit system |
JP4530140B2 (ja) | 2004-06-28 | 2010-08-25 | Tdk株式会社 | 軟磁性体及びそれを用いたアンテナ装置 |
JP4359198B2 (ja) | 2004-06-30 | 2009-11-04 | 株式会社日立製作所 | Icタグ実装基板の製造方法 |
JP2006024087A (ja) * | 2004-07-09 | 2006-01-26 | Nec Corp | 無線デバイス、その製造方法、その検査方法及び検査装置並びに無線装置及びその製造方法 |
JP4328682B2 (ja) | 2004-07-13 | 2009-09-09 | 富士通株式会社 | 光記録媒体用の無線タグアンテナ構造および無線タグアンテナ付き光記録媒体の収納ケース |
JP2006033312A (ja) | 2004-07-15 | 2006-02-02 | Matsushita Electric Ind Co Ltd | アンテナ及びアンテナ取り付け方法 |
JP2004362602A (ja) | 2004-07-26 | 2004-12-24 | Hitachi Ltd | Rfidタグ |
JP2006039902A (ja) | 2004-07-27 | 2006-02-09 | Ntn Corp | Uhf帯無線icタグ |
JP2006039947A (ja) | 2004-07-27 | 2006-02-09 | Daido Steel Co Ltd | 複合磁性シート |
JP2006042059A (ja) | 2004-07-28 | 2006-02-09 | Tdk Corp | 無線通信装置及びそのインピ−ダンス調整方法 |
JP2006042097A (ja) | 2004-07-29 | 2006-02-09 | Kyocera Corp | アンテナ配線基板 |
US7286053B1 (en) * | 2004-07-31 | 2007-10-23 | Kovio, Inc. | Electronic article surveillance (EAS) tag/device with coplanar and/or multiple coil circuits, an EAS tag/device with two or more memory bits, and methods for tuning the resonant frequency of an RLC EAS tag/device |
JP2006050200A (ja) | 2004-08-04 | 2006-02-16 | Matsushita Electric Ind Co Ltd | リーダライタ |
JP4653440B2 (ja) | 2004-08-13 | 2011-03-16 | 富士通株式会社 | Rfidタグおよびその製造方法 |
US20060055541A1 (en) * | 2004-08-19 | 2006-03-16 | Frederick Bleckmann | RFID tag having a silicon micro processing chip for radio frequency identification and a method of making the same |
JP4482403B2 (ja) | 2004-08-30 | 2010-06-16 | 日本発條株式会社 | 非接触情報媒体 |
JP4186895B2 (ja) | 2004-09-01 | 2008-11-26 | 株式会社デンソーウェーブ | 非接触通信装置用コイルアンテナおよびその製造方法 |
JP4125275B2 (ja) | 2004-09-02 | 2008-07-30 | 日本電信電話株式会社 | 非接触ic媒体制御システム |
JP2005129019A (ja) | 2004-09-03 | 2005-05-19 | Sony Chem Corp | Icカード |
JP2006080367A (ja) | 2004-09-10 | 2006-03-23 | Brother Ind Ltd | インダクタンス素子、無線タグ回路素子、タグテープロール、及びインダクタンス素子の製造方法 |
US20060055531A1 (en) | 2004-09-14 | 2006-03-16 | Honeywell International, Inc. | Combined RF tag and SAW sensor |
JP2006092630A (ja) | 2004-09-22 | 2006-04-06 | Sony Corp | 光ディスクおよびその製造方法 |
JP4600742B2 (ja) | 2004-09-30 | 2010-12-15 | ブラザー工業株式会社 | 印字ヘッド及びタグラベル作成装置 |
JP2006107296A (ja) | 2004-10-08 | 2006-04-20 | Dainippon Printing Co Ltd | 非接触icタグおよび非接触icタグ用アンテナ |
CN101819648A (zh) * | 2004-10-13 | 2010-09-01 | 凸版资讯股份有限公司 | 非接触ic标签及其制造方法和制造装置 |
DE202004016751U1 (de) * | 2004-10-28 | 2005-01-27 | Pro-Micron Gmbh & Co. Kg Modular Systems | Transpondersystem |
GB2419779A (en) | 2004-10-29 | 2006-05-03 | Hewlett Packard Development Co | Document having conductive tracks for coupling to a memory tag and a reader |
WO2006048663A1 (en) | 2004-11-05 | 2006-05-11 | Qinetiq Limited | Detunable rf tags |
US7452748B1 (en) * | 2004-11-08 | 2008-11-18 | Alien Technology Corporation | Strap assembly comprising functional block deposited therein and method of making same |
EP1713022A4 (en) | 2004-11-08 | 2008-02-20 | Matsushita Electric Ind Co Ltd | ANTENNA MODULE AND WIRELESS COMMUNICATION SYSTEM THEREWITH |
CA2587502C (en) * | 2004-11-15 | 2011-01-25 | Sensormatic Electronics Corporation | Combination eas and rfid label or tag with controllable read range |
JP4088797B2 (ja) | 2004-11-18 | 2008-05-21 | 日本電気株式会社 | Rfidタグ |
JP2006148518A (ja) | 2004-11-19 | 2006-06-08 | Matsushita Electric Works Ltd | 非接触icカードの調整装置および調整方法 |
JP2006151402A (ja) | 2004-11-25 | 2006-06-15 | Rengo Co Ltd | 無線タグを備えた段ボール箱 |
US7545328B2 (en) | 2004-12-08 | 2009-06-09 | Electronics And Telecommunications Research Institute | Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedance matching method thereof |
JP4281683B2 (ja) | 2004-12-16 | 2009-06-17 | 株式会社デンソー | Icタグの取付構造 |
JP4541246B2 (ja) | 2004-12-24 | 2010-09-08 | トッパン・フォームズ株式会社 | 非接触icモジュール |
WO2006068286A1 (en) | 2004-12-24 | 2006-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP4942998B2 (ja) | 2004-12-24 | 2012-05-30 | 株式会社半導体エネルギー研究所 | 半導体装置及び半導体装置の作製方法 |
JP4737505B2 (ja) | 2005-01-14 | 2011-08-03 | 日立化成工業株式会社 | Icタグインレット及びicタグインレットの製造方法 |
US7714794B2 (en) | 2005-01-19 | 2010-05-11 | Behzad Tavassoli Hozouri | RFID antenna |
JP4711692B2 (ja) | 2005-02-01 | 2011-06-29 | 富士通株式会社 | メアンダラインアンテナ |
JP2006237674A (ja) | 2005-02-22 | 2006-09-07 | Suncall Corp | パッチアンテナ及びrfidインレット |
JP2006232292A (ja) | 2005-02-22 | 2006-09-07 | Nippon Sheet Glass Co Ltd | 電子タグ付き容器およびrfidシステム |
JP2006235946A (ja) * | 2005-02-24 | 2006-09-07 | Nippon Sheet Glass Co Ltd | 書籍類の管理システムならびにこのような管理システムに用いられる書棚用のアンテナ付き棚板およびその製造方法 |
JP2006238282A (ja) | 2005-02-28 | 2006-09-07 | Matsushita Electric Ind Co Ltd | アンテナユニット、送受信装置、無線タグ読み取り装置、及び無線タグ読み取りシステム |
JP4639857B2 (ja) | 2005-03-07 | 2011-02-23 | 富士ゼロックス株式会社 | Rfidタグが取り付けられた物品を収納する収納箱、その配置方法、通信方法、通信確認方法および包装構造。 |
US8008066B2 (en) | 2005-03-10 | 2011-08-30 | Gen-Probe Incorporated | System for performing multi-formatted assays |
JP4330575B2 (ja) | 2005-03-17 | 2009-09-16 | 富士通株式会社 | タグアンテナ |
JP4437965B2 (ja) | 2005-03-22 | 2010-03-24 | Necトーキン株式会社 | 無線タグ |
JP2006270681A (ja) | 2005-03-25 | 2006-10-05 | Sony Corp | 携帯機器 |
JP4087859B2 (ja) | 2005-03-25 | 2008-05-21 | 東芝テック株式会社 | 無線タグ |
JP2006287659A (ja) | 2005-03-31 | 2006-10-19 | Tdk Corp | アンテナ装置 |
CN101142711B (zh) | 2005-04-01 | 2012-07-04 | 富士通株式会社 | 适用于金属的rfid标签及其rfid标签部 |
JP4750450B2 (ja) | 2005-04-05 | 2011-08-17 | 富士通株式会社 | Rfidタグ |
US20090128436A1 (en) * | 2005-04-14 | 2009-05-21 | Agency For Science, Technology And Research | On-chip inductor with trimmable inductance, a method for making the same and a method for adjusting the impedance of the inductance |
JP2006302219A (ja) | 2005-04-25 | 2006-11-02 | Fujita Denki Seisakusho:Kk | Rfidタグ通信範囲設定装置 |
US8115681B2 (en) | 2005-04-26 | 2012-02-14 | Emw Co., Ltd. | Ultra-wideband antenna having a band notch characteristic |
JP4771115B2 (ja) | 2005-04-27 | 2011-09-14 | 日立化成工業株式会社 | Icタグ |
JP4452865B2 (ja) | 2005-04-28 | 2010-04-21 | 智三 太田 | 無線icタグ装置及びrfidシステム |
JP4529786B2 (ja) * | 2005-04-28 | 2010-08-25 | 株式会社日立製作所 | 信号処理回路、及びこれを用いた非接触icカード並びにタグ |
US8111143B2 (en) | 2005-04-29 | 2012-02-07 | Hewlett-Packard Development Company, L.P. | Assembly for monitoring an environment |
JP4740645B2 (ja) | 2005-05-17 | 2011-08-03 | 富士通株式会社 | 半導体装置の製造方法 |
US7688272B2 (en) | 2005-05-30 | 2010-03-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2007013120A (ja) | 2005-05-30 | 2007-01-18 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP4255931B2 (ja) | 2005-06-01 | 2009-04-22 | 日本電信電話株式会社 | 非接触ic媒体及び制御装置 |
JP2007007888A (ja) | 2005-06-28 | 2007-01-18 | Oji Paper Co Ltd | 非接触icチップ実装体装着ダンボールおよびその製造方法 |
JP2007018067A (ja) | 2005-07-05 | 2007-01-25 | Kobayashi Kirokushi Co Ltd | Rfidタグ、及びrfidシステム |
US8072387B2 (en) * | 2005-07-07 | 2011-12-06 | Toda Kogyo Corporation | Magnetic antenna and board mounted with the same |
US7687327B2 (en) * | 2005-07-08 | 2010-03-30 | Kovio, Inc, | Methods for manufacturing RFID tags and structures formed therefrom |
JP4286813B2 (ja) | 2005-07-08 | 2009-07-01 | 富士通株式会社 | アンテナ及びこれを搭載するrfid用タグ |
JP2007028002A (ja) | 2005-07-13 | 2007-02-01 | Matsushita Electric Ind Co Ltd | リーダライタのアンテナ、及び通信システム |
US7443362B2 (en) * | 2005-07-19 | 2008-10-28 | 3M Innovative Properties Company | Solenoid antenna |
EP1912284B1 (en) | 2005-07-29 | 2012-04-11 | Fujitsu Ltd. | Rf tag and rf tag manufacturing method |
JP2007040702A (ja) | 2005-07-29 | 2007-02-15 | Oki Electric Ind Co Ltd | 半導体集積回路、無線タグ及びセンサ |
JP4720348B2 (ja) | 2005-08-04 | 2011-07-13 | パナソニック株式会社 | Rf−idリーダーライター装置用アンテナ及びそれを用いたrf−idリーダーライター装置並びにrf−idシステム |
JP4737716B2 (ja) | 2005-08-11 | 2011-08-03 | ブラザー工業株式会社 | 無線タグic回路保持体、タグテープロール、無線タグカートリッジ |
JP4801951B2 (ja) | 2005-08-18 | 2011-10-26 | 富士通フロンテック株式会社 | Rfidタグ |
JP4071253B2 (ja) * | 2005-08-25 | 2008-04-02 | 東芝テック株式会社 | 複合アンテナ |
JP2007065822A (ja) | 2005-08-30 | 2007-03-15 | Sofueru:Kk | 無線icタグ、中間icタグ体、中間icタグ体セットおよび無線icタグの製造方法 |
JP2007068073A (ja) | 2005-09-02 | 2007-03-15 | Sony Corp | 情報処理装置 |
DE102005042444B4 (de) | 2005-09-06 | 2007-10-11 | Ksw Microtec Ag | Anordnung für eine RFID - Transponder - Antenne |
JP4725261B2 (ja) | 2005-09-12 | 2011-07-13 | オムロン株式会社 | Rfidタグの検査方法 |
JP4384102B2 (ja) | 2005-09-13 | 2009-12-16 | 株式会社東芝 | 携帯無線機およびアンテナ装置 |
JP2007096655A (ja) | 2005-09-28 | 2007-04-12 | Oji Paper Co Ltd | Rfidタグ用アンテナおよびrfidタグ |
JP4075919B2 (ja) | 2005-09-29 | 2008-04-16 | オムロン株式会社 | アンテナユニットおよび非接触icタグ |
JP4826195B2 (ja) | 2005-09-30 | 2011-11-30 | 大日本印刷株式会社 | Rfidタグ |
US7432816B1 (en) * | 2005-10-13 | 2008-10-07 | Hewlett-Packard Development Company, L.P. | Printed circuit board with RFID antenna |
JP2007116347A (ja) | 2005-10-19 | 2007-05-10 | Mitsubishi Materials Corp | タグアンテナ及び携帯無線機 |
US7646305B2 (en) * | 2005-10-25 | 2010-01-12 | Checkpoint Systems, Inc. | Capacitor strap |
US7503491B2 (en) * | 2005-10-29 | 2009-03-17 | Magnex Corporation | RFID chip and antenna with improved range |
US7374105B2 (en) * | 2005-10-29 | 2008-05-20 | Magnex Corporation | RFID tag with improved range |
JP4774273B2 (ja) | 2005-10-31 | 2011-09-14 | 株式会社サトー | Rfidラベルおよびrfidラベルの貼付方法 |
JP2007159083A (ja) | 2005-11-09 | 2007-06-21 | Alps Electric Co Ltd | アンテナ整合回路 |
EP1953862A4 (en) | 2005-11-22 | 2009-01-14 | Murata Manufacturing Co | COIL ANTENNA AND PORTABLE ELECTRONIC DEVICE |
JP4899446B2 (ja) | 2005-11-24 | 2012-03-21 | Tdk株式会社 | 複合電子部品及びその製造方法 |
JP2007150642A (ja) | 2005-11-28 | 2007-06-14 | Hitachi Ulsi Systems Co Ltd | 無線タグ用質問器、無線タグ用アンテナ、無線タグシステムおよび無線タグ選別装置 |
WO2007063786A1 (en) | 2005-11-29 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Antenna and manufacturing method thereof, semiconductor device including antenna and manufacturing method thereof, and radio communication system |
JP2007150868A (ja) | 2005-11-29 | 2007-06-14 | Renesas Technology Corp | 電子装置およびその製造方法 |
US7573388B2 (en) | 2005-12-08 | 2009-08-11 | The Kennedy Group, Inc. | RFID device with augmented grain |
JP2007189199A (ja) * | 2005-12-12 | 2007-07-26 | Tdk Corp | キャパシタおよびその製造方法 |
JP4560480B2 (ja) | 2005-12-13 | 2010-10-13 | Necトーキン株式会社 | 無線タグ |
JP2007164479A (ja) * | 2005-12-14 | 2007-06-28 | Matsushita Electric Ind Co Ltd | Rf−idリーダーライター装置用アンテナ及びそれを用いたrf−idリーダーライター装置並びにrf−idシステム |
JP4815211B2 (ja) | 2005-12-22 | 2011-11-16 | 株式会社サトー | Rfidラベルおよびrfidラベルの貼付方法 |
US7504951B2 (en) * | 2005-12-22 | 2009-03-17 | Xerox Corporation | Interface antenna |
JP4848764B2 (ja) | 2005-12-26 | 2011-12-28 | 大日本印刷株式会社 | 非接触式データキャリア装置 |
JP4815217B2 (ja) * | 2006-01-12 | 2011-11-16 | リンテック株式会社 | アンテナ回路、icインレット、マルチタグ及びマルチタグ製造方法 |
US7519328B2 (en) * | 2006-01-19 | 2009-04-14 | Murata Manufacturing Co., Ltd. | Wireless IC device and component for wireless IC device |
CN105631509A (zh) | 2006-01-19 | 2016-06-01 | 株式会社村田制作所 | 无线ic器件 |
JP4696923B2 (ja) | 2006-01-19 | 2011-06-08 | 横河電機株式会社 | アンテナとそれを用いた無線タグ装置および無線タグ通信装置 |
WO2007083575A1 (ja) | 2006-01-19 | 2007-07-26 | Murata Manufacturing Co., Ltd. | 無線icデバイス |
WO2007086809A1 (en) * | 2006-01-24 | 2007-08-02 | Agency For Science, Technology And Research | An on-chip antenna and a method of fabricating the same |
US20090231106A1 (en) | 2006-01-27 | 2009-09-17 | Totoku Electric Co., Ltd. | Tag Apparatus,Transceiver Apparatus, and Tag System |
TWI411964B (zh) * | 2006-02-10 | 2013-10-11 | Semiconductor Energy Lab | 半導體裝置 |
KR101061648B1 (ko) | 2006-02-19 | 2011-09-01 | 니폰샤신인사츠가부시키가이샤 | 안테나 부착 하우징의 급전 구조 |
KR101314036B1 (ko) | 2006-02-22 | 2013-10-01 | 도요세이칸 그룹 홀딩스 가부시키가이샤 | 금속재 대응 rfid 태그용 기재 |
JP4524674B2 (ja) | 2006-02-23 | 2010-08-18 | ブラザー工業株式会社 | 無線タグ通信システムの質問器 |
JP4755921B2 (ja) | 2006-02-24 | 2011-08-24 | 富士通株式会社 | Rfidタグ |
JP4026080B2 (ja) | 2006-02-24 | 2007-12-26 | オムロン株式会社 | アンテナ、およびrfidタグ |
JP5055478B2 (ja) | 2006-02-28 | 2012-10-24 | 凸版印刷株式会社 | Icタグ |
KR100764105B1 (ko) * | 2006-02-28 | 2007-10-08 | 주식회사 손텍 | 무선주파수식별표지 및 세라믹패치안테나 |
WO2007099602A1 (ja) | 2006-02-28 | 2007-09-07 | Matsushita Electric Industrial Co., Ltd. | 携帯無線機器 |
JP3121577U (ja) | 2006-03-02 | 2006-05-18 | 株式会社スマート | 偏心磁性体コイルシステム |
EP1993170A4 (en) | 2006-03-06 | 2011-11-16 | Mitsubishi Electric Corp | RFID LABEL, RFID LABEL MANUFACTURING METHOD, AND RFID LABEL SETTING METHOD |
JP2007241789A (ja) | 2006-03-10 | 2007-09-20 | Ic Brains Co Ltd | 無線タグリーダ/ライタ、通信装置及び通信システム |
JP3933191B1 (ja) | 2006-03-13 | 2007-06-20 | 株式会社村田製作所 | 携帯電子機器 |
JP2007249620A (ja) | 2006-03-16 | 2007-09-27 | Nec Tokin Corp | 無線タグ |
JP2007287128A (ja) | 2006-03-22 | 2007-11-01 | Orient Sokki Computer Kk | 非接触ic媒体 |
JP4735368B2 (ja) | 2006-03-28 | 2011-07-27 | 富士通株式会社 | 平面アンテナ |
JP4854362B2 (ja) | 2006-03-30 | 2012-01-18 | 富士通株式会社 | Rfidタグ及びその製造方法 |
JP4927625B2 (ja) | 2006-03-31 | 2012-05-09 | ニッタ株式会社 | 磁気シールドシート、非接触icカード通信改善方法および非接触icカード収容容器 |
JP2007279782A (ja) | 2006-04-03 | 2007-10-25 | Dainippon Printing Co Ltd | Icチップ破壊防止構造を有する非接触icタグと非接触icタグ連接体、非接触icタグ連接体の製造方法 |
CN101416353B (zh) | 2006-04-10 | 2013-04-10 | 株式会社村田制作所 | 无线集成电路设备 |
US7646304B2 (en) * | 2006-04-10 | 2010-01-12 | Checkpoint Systems, Inc. | Transfer tape strap process |
EP2009736B1 (en) | 2006-04-14 | 2016-01-13 | Murata Manufacturing Co. Ltd. | Wireless ic device |
CN102780084B (zh) | 2006-04-14 | 2016-03-02 | 株式会社村田制作所 | 天线 |
JP4853095B2 (ja) | 2006-04-24 | 2012-01-11 | 大日本印刷株式会社 | 非接触データキャリア、非接触データキャリア用配線基板 |
JP4803253B2 (ja) | 2006-04-26 | 2011-10-26 | 株式会社村田製作所 | 給電回路基板付き物品 |
ATE526648T1 (de) | 2006-04-26 | 2011-10-15 | Murata Manufacturing Co | Artikel mit elektromagnetisch gekoppelten modulen |
US9064198B2 (en) | 2006-04-26 | 2015-06-23 | Murata Manufacturing Co., Ltd. | Electromagnetic-coupling-module-attached article |
JP2007295395A (ja) | 2006-04-26 | 2007-11-08 | Fujitsu Ltd | タグ用アンテナ及びそれを用いたタグ |
US20080068132A1 (en) | 2006-05-16 | 2008-03-20 | Georges Kayanakis | Contactless radiofrequency device featuring several antennas and related antenna selection circuit |
US7589675B2 (en) | 2006-05-19 | 2009-09-15 | Industrial Technology Research Institute | Broadband antenna |
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 |
ATE507538T1 (de) | 2006-06-01 | 2011-05-15 | Murata Manufacturing Co | Hochfrequenz-ic-anordnung und zusammengesetzte komponente für eine hochfrequenz-ic-anordnung |
JP5200338B2 (ja) * | 2006-06-15 | 2013-06-05 | ソニー株式会社 | Rfidタグおよび商品 |
JP4281850B2 (ja) | 2006-06-30 | 2009-06-17 | 株式会社村田製作所 | 光ディスク |
WO2008007606A1 (fr) | 2006-07-11 | 2008-01-17 | Murata Manufacturing Co., Ltd. | Dispositif à antenne et circuit résonnant |
US7838976B2 (en) * | 2006-07-28 | 2010-11-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having a semiconductor chip enclosed by a body structure and a base |
JP2008033716A (ja) | 2006-07-31 | 2008-02-14 | Sankyo Kk | コイン型rfidタグ |
JP4169062B2 (ja) | 2006-08-03 | 2008-10-22 | 凸版印刷株式会社 | 無線タグ |
KR100797172B1 (ko) | 2006-08-08 | 2008-01-23 | 삼성전자주식회사 | 정합회로가 일체로 형성된 루프 안테나 |
WO2008027719A1 (en) * | 2006-08-31 | 2008-03-06 | 3M Innovative Properties Company | Rfid tag including a three-dimensional antenna |
JP4836899B2 (ja) | 2006-09-05 | 2011-12-14 | パナソニック株式会社 | 磁性体ストライプ状配列シート、rfid磁性シート、電磁遮蔽シートおよびそれらの製造方法 |
US7981528B2 (en) | 2006-09-05 | 2011-07-19 | Panasonic Corporation | Magnetic sheet with stripe-arranged magnetic grains, RFID magnetic sheet, magnetic shielding sheet and method of manufacturing the same |
PT2067115E (pt) * | 2006-09-11 | 2011-02-28 | Gemalto Sa | Processo e sistema de leitura optimizada de transmissor-respondedor de comunicação em radiofrequências por intermédio de um circuito passivo em ressonância |
JP4770655B2 (ja) | 2006-09-12 | 2011-09-14 | 株式会社村田製作所 | 無線icデバイス |
US8120462B2 (en) | 2006-09-25 | 2012-02-21 | Sensomatic Electronics, LLC | Method and system for standing wave detection for radio frequency identification marker readers |
JP2008083867A (ja) | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | メモリカード用ソケット |
US20100007567A1 (en) * | 2006-09-26 | 2010-01-14 | Nxp, B.V. | Antenna for an rfid transponder and rfid transponder |
US20080179404A1 (en) * | 2006-09-26 | 2008-07-31 | Advanced Microelectronic And Automation Technology Ltd. | Methods and apparatuses to produce inlays with transponders |
JP2008092131A (ja) | 2006-09-29 | 2008-04-17 | Tdk Corp | アンテナ素子及び携帯情報端末 |
JP2008098993A (ja) | 2006-10-12 | 2008-04-24 | Dx Antenna Co Ltd | アンテナ装置 |
JP4913529B2 (ja) | 2006-10-13 | 2012-04-11 | トッパン・フォームズ株式会社 | Rfidメディア |
JP2008107947A (ja) | 2006-10-24 | 2008-05-08 | Toppan Printing Co Ltd | Rfidタグ |
EP2056488B1 (en) * | 2006-10-27 | 2014-09-03 | Murata Manufacturing Co. Ltd. | Article with electromagnetically coupled module |
JP2008118359A (ja) | 2006-11-02 | 2008-05-22 | Nec Corp | 携帯無線機 |
US7605761B2 (en) | 2006-11-30 | 2009-10-20 | Semiconductor Energy Laboratory Co., Ltd. | Antenna and semiconductor device having the same |
DE102006057369A1 (de) | 2006-12-04 | 2008-06-05 | Airbus Deutschland Gmbh | RFID-Etikett, sowie dessen Verwendung und ein damit gekennzeichnetes Objekt |
US8026818B2 (en) * | 2006-12-20 | 2011-09-27 | Checkpoint Systems, Inc. | EAS and UHF combination tag |
JP2008167190A (ja) | 2006-12-28 | 2008-07-17 | Philtech Inc | 基体シート |
WO2008081699A1 (ja) | 2006-12-28 | 2008-07-10 | Philtech Inc. | 基体シート |
JP2008182438A (ja) | 2007-01-24 | 2008-08-07 | Nec Tokin Corp | 無線タグ |
US7724139B2 (en) * | 2007-01-24 | 2010-05-25 | United Security Applications Id, Inc. | Universal tracking assembly |
US20090201155A1 (en) * | 2008-01-22 | 2009-08-13 | United Security Applications Id, Inc. | Universal tracking assembly |
US7886315B2 (en) | 2007-01-30 | 2011-02-08 | Sony Corporation | Optical disc case, optical disc tray, card member, and manufacturing method |
JP2008207875A (ja) | 2007-01-30 | 2008-09-11 | Sony Corp | 光ディスクケース、光ディスクトレイ、カード部材、および製造方法 |
JP2008197714A (ja) | 2007-02-08 | 2008-08-28 | Dainippon Printing Co Ltd | 非接触データキャリア装置及び非接触データキャリア用補助アンテナ |
JP4872713B2 (ja) | 2007-02-27 | 2012-02-08 | 大日本印刷株式会社 | 非接触式データキャリア装置 |
JP5061657B2 (ja) | 2007-03-05 | 2012-10-31 | 大日本印刷株式会社 | 非接触式データキャリア装置 |
JP2008226099A (ja) | 2007-03-15 | 2008-09-25 | Dainippon Printing Co Ltd | 非接触式データキャリア装置 |
JP4865614B2 (ja) | 2007-03-27 | 2012-02-01 | マグネックス・コーポレーション | 範囲が改良されたrfidチップとアンテナ |
JP4867753B2 (ja) | 2007-03-30 | 2012-02-01 | Tdk株式会社 | アンテナ装置及びこれを用いた無線通信機器 |
EP2133827B1 (en) | 2007-04-06 | 2012-04-25 | Murata Manufacturing Co. Ltd. | Radio ic device |
GB2461443B (en) | 2007-04-13 | 2012-06-06 | Murata Manufacturing Co | Magnetic field coupling antenna module arrangements including a magnetic core embedded in an insulating layer and their manufacturing methods. |
US7762472B2 (en) | 2007-07-04 | 2010-07-27 | Murata Manufacturing Co., Ltd | Wireless IC device |
DE112008000065B4 (de) | 2007-05-10 | 2011-07-07 | Murata Manufacturing Co., Ltd., Kyoto-fu | Drahtloses IC-Bauelement |
JP4666102B2 (ja) | 2007-05-11 | 2011-04-06 | 株式会社村田製作所 | 無線icデバイス |
JP4770792B2 (ja) | 2007-05-18 | 2011-09-14 | パナソニック電工株式会社 | アンテナ装置 |
JP4867787B2 (ja) | 2007-05-22 | 2012-02-01 | Tdk株式会社 | アンテナ装置 |
JP4885093B2 (ja) | 2007-06-11 | 2012-02-29 | 株式会社タムラ製作所 | ブースターアンテナコイル |
DE102007027838B4 (de) * | 2007-06-13 | 2021-01-14 | Leonhard Kurz Gmbh & Co. Kg | Mehrschichtiges Folienelement |
US20090009332A1 (en) * | 2007-07-03 | 2009-01-08 | Endotronix, Inc. | System and method for monitoring ingested medication via rf wireless telemetry |
KR101047266B1 (ko) | 2007-07-04 | 2011-07-06 | 가부시키가이샤 무라타 세이사쿠쇼 | 무선 ic 디바이스 및 무선 ic 디바이스용 부품 |
JP2009017284A (ja) | 2007-07-05 | 2009-01-22 | Panasonic Corp | アンテナ装置 |
EP2166617B1 (en) | 2007-07-09 | 2015-09-30 | Murata Manufacturing Co. Ltd. | Wireless ic device |
CN104540317B (zh) | 2007-07-17 | 2018-11-02 | 株式会社村田制作所 | 印制布线基板 |
JP5167709B2 (ja) | 2007-07-17 | 2013-03-21 | 株式会社村田製作所 | 無線icデバイス、その検査システム及び該検査システムを用いた無線icデバイスの製造方法 |
US7830311B2 (en) | 2007-07-18 | 2010-11-09 | Murata Manufacturing Co., Ltd. | Wireless IC device and electronic device |
ATE556466T1 (de) | 2007-07-18 | 2012-05-15 | Murata Manufacturing Co | Drahtloses ic-gerät |
JP4867830B2 (ja) | 2007-07-18 | 2012-02-01 | 株式会社村田製作所 | 無線icデバイス |
EP2166616B1 (en) | 2007-07-18 | 2013-11-27 | Murata Manufacturing Co. Ltd. | Wireless ic device |
US20090021352A1 (en) | 2007-07-18 | 2009-01-22 | Murata Manufacturing Co., Ltd. | Radio frequency ic device and electronic apparatus |
JP2009037413A (ja) | 2007-08-01 | 2009-02-19 | Murata Mfg Co Ltd | 無線icデバイス |
JP4702336B2 (ja) | 2007-08-10 | 2011-06-15 | 株式会社デンソーウェーブ | 携帯型rfidタグ読取器 |
JP4885092B2 (ja) | 2007-09-06 | 2012-02-29 | 株式会社タムラ製作所 | ブースターアンテナコイル |
CA2702324C (en) * | 2007-10-10 | 2017-04-11 | Kovio, Inc. | High reliability surveillance and/or identification tag/devices and methods of making and using the same |
KR101539125B1 (ko) * | 2007-10-10 | 2015-07-23 | 코비오 인코포레이티드 | 인쇄 집적 회로소자를 포함하는 무선 장치 및 이의 제조 및 사용 방법 |
US8717244B2 (en) | 2007-10-11 | 2014-05-06 | 3M Innovative Properties Company | RFID tag with a modified dipole antenna |
TW200919327A (en) | 2007-10-29 | 2009-05-01 | China Steel Corp | Three-dimensional wireless identification label adhered onto metal |
JP2009110144A (ja) | 2007-10-29 | 2009-05-21 | Oji Paper Co Ltd | コイン型rfidタグ |
US9300032B2 (en) * | 2007-10-31 | 2016-03-29 | Tyco Fire & Security Gmbh | RFID antenna system and method |
JP2009111950A (ja) | 2007-11-01 | 2009-05-21 | Dainippon Printing Co Ltd | 非接触型icタグ及び非接触型icタグの製造方法 |
JP5155642B2 (ja) | 2007-11-28 | 2013-03-06 | ルネサスエレクトロニクス株式会社 | Idタグ |
JP2009135166A (ja) | 2007-11-29 | 2009-06-18 | Nikon Corp | 露光方法及び装置、露光ユニット、並びにデバイス製造方法 |
US20090159657A1 (en) * | 2007-12-19 | 2009-06-25 | Taisys Technologies Co., Ltd. | Contactless integrated circuit card system |
ATE555518T1 (de) | 2007-12-20 | 2012-05-15 | Murata Manufacturing Co | Ic-radiogerät |
US8858856B2 (en) * | 2008-01-08 | 2014-10-14 | Stratasys, Inc. | Method for building and using three-dimensional objects containing embedded identification-tag inserts |
JP2009181246A (ja) | 2008-01-29 | 2009-08-13 | Toppan Forms Co Ltd | Rfid検査システム |
JP2009182630A (ja) | 2008-01-30 | 2009-08-13 | Dainippon Printing Co Ltd | ブースタアンテナ基板、ブースタアンテナ基板シート及び非接触式データキャリア装置 |
US8056814B2 (en) * | 2008-02-27 | 2011-11-15 | Tagsys Sas | Combined EAS/RFID tag |
JP4518211B2 (ja) | 2008-03-03 | 2010-08-04 | 株式会社村田製作所 | 複合アンテナ |
EP2251934B1 (en) | 2008-03-03 | 2018-05-02 | Murata Manufacturing Co. Ltd. | Wireless ic device and wireless communication system |
US8972021B2 (en) * | 2008-03-04 | 2015-03-03 | Cardiac Pacemakers, Inc. | Detachable helical antenna for implantable medical device |
US9436902B1 (en) * | 2008-03-11 | 2016-09-06 | Impinj, International Ltd. | RFID integrated circuits with large contact pads |
JP4404166B2 (ja) | 2008-03-26 | 2010-01-27 | 株式会社村田製作所 | 無線icデバイス |
FI121592B (fi) * | 2008-03-26 | 2011-01-31 | Tecnomar Oy | Piirilevylaminaatin, erityisesti rfid-antennilaminaatin valmistusmenetelmä ja piirilevylaminaatti |
CN101953025A (zh) | 2008-04-14 | 2011-01-19 | 株式会社村田制作所 | 无线ic器件、电子设备以及无线ic器件的谐振频率调整方法 |
JP2009260758A (ja) | 2008-04-18 | 2009-11-05 | Murata Mfg Co Ltd | 無線icデバイス |
KR101663839B1 (ko) * | 2008-04-25 | 2016-10-07 | 도다 고교 가부시끼가이샤 | 자성체 안테나, 상기 자성체 안테나를 실장한 기판 및 rf 태그 |
US8965461B2 (en) | 2008-05-13 | 2015-02-24 | Qualcomm Incorporated | Reverse link signaling via receive antenna impedance modulation |
JP4927781B2 (ja) | 2008-05-15 | 2012-05-09 | 株式会社東海理化電機製作所 | 携帯機 |
CA2725460C (en) * | 2008-05-15 | 2017-11-07 | Kovio, Inc. | Surveillance devices with multiple capacitors |
CN103729676B (zh) | 2008-05-21 | 2017-04-12 | 株式会社村田制作所 | 无线ic器件 |
WO2009142068A1 (ja) * | 2008-05-22 | 2009-11-26 | 株式会社村田製作所 | 無線icデバイス及びその製造方法 |
JP5078022B2 (ja) | 2008-05-22 | 2012-11-21 | Necトーキン株式会社 | 無線タグおよび無線タグの使用方法 |
KR101148534B1 (ko) * | 2008-05-28 | 2012-05-21 | 가부시키가이샤 무라타 세이사쿠쇼 | 무선 ic 디바이스용 부품 및 무선 ic 디바이스 |
US7876227B2 (en) * | 2008-05-29 | 2011-01-25 | Symbol Technologies, Inc. | Polarization insensitive antenna for handheld radio frequency identification readers |
JP4557186B2 (ja) | 2008-06-25 | 2010-10-06 | 株式会社村田製作所 | 無線icデバイスとその製造方法 |
JP2010015342A (ja) | 2008-07-03 | 2010-01-21 | Dainippon Printing Co Ltd | アンテナシート、インレットおよびicタグ |
EP2306586B1 (en) * | 2008-07-04 | 2014-04-02 | Murata Manufacturing Co. Ltd. | Wireless ic device |
JP5319313B2 (ja) | 2008-08-29 | 2013-10-16 | 峰光電子株式会社 | ループアンテナ |
JP4618459B2 (ja) | 2008-09-05 | 2011-01-26 | オムロン株式会社 | Rfidタグ、rfidタグセット及びrfidシステム |
JP5114357B2 (ja) * | 2008-10-09 | 2013-01-09 | 株式会社日立製作所 | 無線icタグ |
JP3148168U (ja) | 2008-10-21 | 2009-02-05 | 株式会社村田製作所 | 無線icデバイス |
JP5195275B2 (ja) | 2008-10-22 | 2013-05-08 | 株式会社村田製作所 | 無線通信システム |
CN102197537B (zh) | 2008-10-29 | 2014-06-18 | 株式会社村田制作所 | 无线ic器件 |
US8188933B2 (en) * | 2008-12-17 | 2012-05-29 | Panasonic Corporation | Antenna unit and mobile terminal therewith |
US8050771B2 (en) * | 2008-12-29 | 2011-11-01 | Medtronic, Inc. | Phased array cofire antenna structure and method for operating the same |
JP5041075B2 (ja) | 2009-01-09 | 2012-10-03 | 株式会社村田製作所 | 無線icデバイスおよび無線icモジュール |
JP5287289B2 (ja) | 2009-01-26 | 2013-09-11 | 株式会社村田製作所 | アンテナ装置 |
KR20110117119A (ko) * | 2009-01-30 | 2011-10-26 | 도다 고교 가부시끼가이샤 | 자성체 안테나, rf 태그 및 상기 rf 태그를 실장한 기판 |
EP3276746B1 (en) | 2009-03-13 | 2019-05-22 | Murata Manufacturing Co., Ltd. | Antenna apparatus |
EP2416446A4 (en) * | 2009-03-31 | 2013-03-13 | Toda Kogyo Corp | COMPOSITE RADIO FREQUENCY IDENTIFICATION LABEL AND TOOL EQUIPPED WITH THE COMPOSITE RADIO FREQUENCY IDENTIFICATION LABEL |
JP5510450B2 (ja) | 2009-04-14 | 2014-06-04 | 株式会社村田製作所 | 無線icデバイス |
CN102460484B (zh) * | 2009-04-20 | 2015-02-25 | 弗莱克斯电子有限责任公司 | 微型射频识别标签 |
EP2424041B1 (en) * | 2009-04-21 | 2018-11-21 | Murata Manufacturing Co., Ltd. | Antenna apparatus and resonant frequency setting method of same |
JP5535752B2 (ja) | 2009-04-30 | 2014-07-02 | ニッタ株式会社 | 無線通信改善シート体、無線通信改善シート体付き無線タグおよび無線タグ通信システム |
JP4883136B2 (ja) | 2009-05-15 | 2012-02-22 | 株式会社村田製作所 | コイルアンテナ |
JP2011015395A (ja) | 2009-06-03 | 2011-01-20 | Nippon Information System:Kk | Rfidタグ付き布およびrfidタグ付き布管理システム |
JP5516580B2 (ja) * | 2009-06-19 | 2014-06-11 | 株式会社村田製作所 | 無線icデバイス及び給電回路と放射板との結合方法 |
US8444057B2 (en) * | 2009-07-29 | 2013-05-21 | Checkpoint Systems, Inc. | Security labels with reinforced windows and methods of making the same |
US8128000B2 (en) * | 2009-09-25 | 2012-03-06 | Avery Dennison Corporation | Method, system and apparatus for manufacturing a radio frequency identification device |
JP5304580B2 (ja) | 2009-10-02 | 2013-10-02 | 株式会社村田製作所 | 無線icデバイス |
US8474726B2 (en) * | 2010-08-12 | 2013-07-02 | Feinics Amatech Teoranta | RFID antenna modules and increasing coupling |
US8366009B2 (en) * | 2010-08-12 | 2013-02-05 | Féinics Amatech Teoranta | Coupling in and to RFID smart cards |
CN102576930A (zh) * | 2009-11-04 | 2012-07-11 | 株式会社村田制作所 | 通信终端及信息处理系统 |
JP5299518B2 (ja) * | 2009-11-04 | 2013-09-25 | 株式会社村田製作所 | 情報処理システム |
JP2010051012A (ja) | 2009-11-06 | 2010-03-04 | Tdk Corp | アンテナ、及び無線icメモリ |
CN102576929B (zh) * | 2009-11-20 | 2015-01-28 | 株式会社村田制作所 | 天线装置以及移动通信终端 |
WO2011062274A1 (ja) | 2009-11-20 | 2011-05-26 | 日立金属株式会社 | アンテナ |
CN102792520B (zh) * | 2010-03-03 | 2017-08-25 | 株式会社村田制作所 | 无线通信模块以及无线通信设备 |
WO2011108341A1 (ja) * | 2010-03-03 | 2011-09-09 | 株式会社村田製作所 | 無線通信デバイス及び無線通信端末 |
JP5370581B2 (ja) * | 2010-03-24 | 2013-12-18 | 株式会社村田製作所 | Rfidシステム |
JP5521686B2 (ja) | 2010-03-25 | 2014-06-18 | 株式会社村田製作所 | アンテナ装置及び無線通信デバイス |
GB2495419B (en) * | 2010-06-18 | 2015-05-27 | Murata Manufacturing Co | Communication terminal apparatus and antenna device |
WO2012005278A1 (ja) * | 2010-07-08 | 2012-01-12 | 株式会社村田製作所 | アンテナ及びrfidデバイス |
CN105914447B (zh) * | 2010-07-29 | 2019-03-01 | 株式会社村田制作所 | 谐振电路及天线装置 |
JP5558960B2 (ja) | 2010-07-30 | 2014-07-23 | トッパン・フォームズ株式会社 | Rf−idメディア検査装置 |
JP5403279B2 (ja) * | 2010-08-04 | 2014-01-29 | 戸田工業株式会社 | Rfタグの製造方法、磁性体アンテナの製造方法及び当該rfタグを実装した基板、通信システム |
US20130126622A1 (en) * | 2011-08-08 | 2013-05-23 | David Finn | Offsetting shielding and enhancing coupling in metallized smart cards |
US8870080B2 (en) * | 2010-08-12 | 2014-10-28 | Féinics Amatech Teoranta | RFID antenna modules and methods |
US20150235122A1 (en) * | 2012-08-30 | 2015-08-20 | David Finn | Dual interface card with metallized layer |
US9633304B2 (en) * | 2010-08-12 | 2017-04-25 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US9195932B2 (en) * | 2010-08-12 | 2015-11-24 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US9112272B2 (en) * | 2010-08-12 | 2015-08-18 | Feinics Amatech Teoranta | Antenna modules for dual interface smart cards, booster antenna configurations, and methods |
US9272370B2 (en) * | 2010-08-12 | 2016-03-01 | Féinics Amatech Teoranta | Laser ablating structures for antenna modules for dual interface smartcards |
CN102823146A (zh) * | 2010-09-06 | 2012-12-12 | 株式会社村田制作所 | Rfid模块及rfid器件 |
KR101276282B1 (ko) * | 2010-09-07 | 2013-06-21 | 가부시키가이샤 무라타 세이사쿠쇼 | 안테나 장치 |
US8646695B2 (en) * | 2010-10-01 | 2014-02-11 | Disney Enterprises, Inc. | Combined HF and UHF RFID device |
CN105226382B (zh) * | 2010-10-12 | 2019-06-11 | 株式会社村田制作所 | 天线装置及终端装置 |
WO2012053412A1 (ja) * | 2010-10-21 | 2012-04-26 | 株式会社村田製作所 | 通信端末装置 |
JP2014501465A (ja) * | 2010-12-16 | 2014-01-20 | スリーエム イノベイティブ プロパティズ カンパニー | 透明な微小パターン化rfidアンテナ及びそれを包含する物品 |
JP5304956B2 (ja) * | 2011-01-14 | 2013-10-02 | 株式会社村田製作所 | Rfidチップパッケージ及びrfidタグ |
CN102169552A (zh) * | 2011-01-28 | 2011-08-31 | 上海集成电路研发中心有限公司 | 射频识别标签及其制造方法 |
WO2012111430A1 (ja) * | 2011-02-15 | 2012-08-23 | 株式会社村田製作所 | アンテナ装置および通信端末装置 |
JP5370616B2 (ja) * | 2011-02-28 | 2013-12-18 | 株式会社村田製作所 | 無線通信デバイス |
JP4894960B2 (ja) | 2011-03-15 | 2012-03-14 | 株式会社村田製作所 | 電子機器 |
US8917214B2 (en) * | 2011-03-16 | 2014-12-23 | Avery Dennison Corporation | Dual band RFID device and method of formulation |
EP2618424A4 (en) * | 2011-04-05 | 2014-05-07 | Murata Manufacturing Co | WIRELESS COMMUNICATION DEVICE |
WO2012144482A1 (ja) * | 2011-04-18 | 2012-10-26 | 株式会社村田製作所 | アンテナ装置および通信端末装置 |
JP5454742B2 (ja) * | 2011-05-31 | 2014-03-26 | 株式会社村田製作所 | アンテナ装置および通信端末装置 |
WO2012173080A1 (ja) * | 2011-06-13 | 2012-12-20 | 株式会社村田製作所 | アンテナ装置および通信端末装置 |
EP3041087B1 (en) * | 2011-07-14 | 2022-09-07 | Murata Manufacturing Co., Ltd. | Wireless communication device |
WO2013011865A1 (ja) * | 2011-07-19 | 2013-01-24 | 株式会社村田製作所 | アンテナモジュール、アンテナ装置、rfidタグおよび通信端末装置 |
US10518518B2 (en) * | 2013-01-18 | 2019-12-31 | Féinics Amatech Teoranta | Smart cards with metal layer(s) and methods of manufacture |
US9960476B2 (en) * | 2014-08-10 | 2018-05-01 | Féinics Amatech Teoranta | Smart card constructions |
US9812782B2 (en) * | 2011-08-08 | 2017-11-07 | Féinics Amatech Teoranta | Coupling frames for RFID devices |
US9390364B2 (en) * | 2011-08-08 | 2016-07-12 | Féinics Amatech Teoranta | Transponder chip module with coupling frame on a common substrate for secure and non-secure smartcards and tags |
US9697459B2 (en) * | 2014-08-10 | 2017-07-04 | Féinics Amatech Teoranta | Passive smart cards, metal cards, payment objects and smart jewelry |
US9836684B2 (en) * | 2014-08-10 | 2017-12-05 | Féinics Amatech Teoranta | Smart cards, payment objects and methods |
JP5418737B2 (ja) * | 2011-09-09 | 2014-02-19 | 株式会社村田製作所 | アンテナ装置および無線デバイス |
KR101609959B1 (ko) * | 2011-09-30 | 2016-04-06 | 히타치가세이가부시끼가이샤 | Rfid 태그 |
CN103814477B (zh) * | 2011-11-08 | 2016-11-16 | 株式会社村田制作所 | 天线装置及通信装置 |
JP5284449B2 (ja) * | 2011-11-29 | 2013-09-11 | 株式会社東芝 | 電子機器 |
JP5472550B2 (ja) * | 2011-12-22 | 2014-04-16 | 株式会社村田製作所 | 磁性体アンテナ、アンテナ装置及び電子機器 |
WO2013105565A1 (ja) * | 2012-01-10 | 2013-07-18 | 株式会社村田製作所 | アンテナ素子およびアンテナモジュール |
JP5354137B1 (ja) * | 2012-01-30 | 2013-11-27 | 株式会社村田製作所 | 無線icデバイス |
CN103620868B (zh) * | 2012-02-01 | 2016-06-08 | 株式会社村田制作所 | 天线装置及通信终端装置 |
EP2811656B1 (en) * | 2012-02-01 | 2020-06-10 | Murata Manufacturing Co., Ltd. | Antenna device and wireless communication device |
JP5549788B2 (ja) * | 2012-02-02 | 2014-07-16 | 株式会社村田製作所 | アンテナ装置 |
WO2013125610A1 (ja) * | 2012-02-24 | 2013-08-29 | 株式会社村田製作所 | アンテナ装置および無線通信装置 |
JP5505571B2 (ja) * | 2012-04-27 | 2014-05-28 | 株式会社村田製作所 | コイルアンテナおよび通信端末装置 |
WO2013168558A1 (ja) * | 2012-05-09 | 2013-11-14 | 株式会社 村田製作所 | コイルアンテナ素子およびアンテナモジュール |
JP5772868B2 (ja) * | 2012-05-21 | 2015-09-02 | 株式会社村田製作所 | アンテナ装置および無線通信装置 |
CN106299706B (zh) * | 2012-05-28 | 2019-03-05 | 株式会社村田制作所 | 天线装置及无线通信装置 |
JP5757345B2 (ja) * | 2012-06-04 | 2015-07-29 | 株式会社村田製作所 | 無線通信装置 |
JP5578291B2 (ja) * | 2012-06-04 | 2014-08-27 | 株式会社村田製作所 | アンテナ装置及び通信端末機器 |
JP5655959B2 (ja) * | 2012-06-28 | 2015-01-21 | 株式会社村田製作所 | アンテナ装置、給電素子および通信端末装置 |
EP2733787B1 (en) * | 2012-06-28 | 2017-09-06 | Murata Manufacturing Co., Ltd. | Antenna device and communication terminal device |
JP5761463B2 (ja) * | 2012-08-09 | 2015-08-12 | 株式会社村田製作所 | アンテナ装置および無線通信装置 |
JP5967028B2 (ja) * | 2012-08-09 | 2016-08-10 | 株式会社村田製作所 | アンテナ装置、無線通信装置およびアンテナ装置の製造方法 |
US20150269477A1 (en) * | 2012-08-30 | 2015-09-24 | David Finn | Dual-interface hybrid metal smartcard with a booster antenna or coupling frame |
US10762413B2 (en) * | 2012-08-30 | 2020-09-01 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US10224601B2 (en) * | 2012-09-06 | 2019-03-05 | Panasonic Intelletual Property Management Co., Ltd. | Antenna device and communications device |
US8912890B2 (en) * | 2012-10-01 | 2014-12-16 | Thin Film Electronics Asa | Surveillance devices with multiple capacitors |
JP5985366B2 (ja) * | 2012-11-15 | 2016-09-06 | デクセリアルズ株式会社 | 複合コイルモジュール及び電子機器 |
US9196951B2 (en) * | 2012-11-26 | 2015-11-24 | International Business Machines Corporation | Millimeter-wave radio frequency integrated circuit packages with integrated antennas |
CN204857920U (zh) * | 2012-12-07 | 2015-12-09 | 株式会社村田制作所 | 安装结构 |
US10599972B2 (en) * | 2013-01-18 | 2020-03-24 | Féinics Amatech Teoranta | Smartcard constructions and methods |
US20190156073A1 (en) * | 2017-11-21 | 2019-05-23 | David Finn | Smartcard constuctions |
US10193211B2 (en) * | 2014-08-10 | 2019-01-29 | Féinics Amatech Teoranta | Smartcards, RFID devices, wearables and methods |
US10248902B1 (en) * | 2017-11-06 | 2019-04-02 | Féinics Amatech Teoranta | Coupling frames for RFID devices |
CN204424454U (zh) * | 2013-02-06 | 2015-06-24 | 株式会社村田制作所 | 线圈装置和天线装置 |
CN104078745A (zh) * | 2013-03-29 | 2014-10-01 | 株式会社村田制作所 | 天线装置 |
US20150097040A1 (en) * | 2013-10-09 | 2015-04-09 | Infineon Technologies Ag | Booster antenna structure |
CN204991963U (zh) * | 2013-11-08 | 2016-01-20 | 株式会社村田制作所 | 通信终端装置 |
JP5776868B1 (ja) * | 2013-12-26 | 2015-09-09 | 株式会社村田製作所 | アンテナ装置および電子機器 |
CN206595403U (zh) * | 2014-01-30 | 2017-10-27 | 株式会社村田制作所 | 无线通信设备及无线通信用模块 |
JP6070895B2 (ja) * | 2014-02-27 | 2017-02-01 | 株式会社村田製作所 | 積層型コイル素子、アンテナモジュール、および、無線通信モジュール |
CN206727211U (zh) * | 2014-03-28 | 2017-12-08 | 株式会社村田制作所 | 天线装置以及通信设备 |
GB2539839B8 (en) * | 2014-04-28 | 2021-07-07 | Murata Manufacturing Co | Wireless IC device, clip-shaped RFID tag, and article having RFID tag |
WO2015182638A1 (ja) * | 2014-05-30 | 2015-12-03 | 株式会社村田製作所 | アンテナ装置および電子機器 |
WO2015186451A1 (ja) * | 2014-06-06 | 2015-12-10 | 株式会社 村田製作所 | Rficパッケージ内蔵樹脂成形体およびその製造方法 |
WO2016031311A1 (ja) * | 2014-08-27 | 2016-03-03 | 株式会社村田製作所 | コイルアンテナ、無線icデバイスおよびコイルアンテナの製造方法 |
US9299586B1 (en) * | 2014-09-24 | 2016-03-29 | Checkpoint Systems, Inc. | Process for manufacturing a combination anti-theft and tracking tag |
CN106030618B (zh) * | 2014-11-07 | 2018-11-20 | 株式会社村田制作所 | 无线通信装置及其制造方法、以及带rfic元件贴片及其制作方法 |
WO2016072301A1 (ja) * | 2014-11-07 | 2016-05-12 | 株式会社村田製作所 | キャリアテープ及びその製造方法、並びにrfidタグの製造方法 |
EP3176734B1 (en) * | 2014-11-27 | 2020-07-15 | Murata Manufacturing Co., Ltd. | Rfic module and rfid tag equipped with same |
WO2016098387A1 (ja) * | 2014-12-16 | 2016-06-23 | 株式会社 村田製作所 | 無線通信デバイスおよびこれを取り付けた物品 |
WO2016098527A1 (ja) * | 2014-12-17 | 2016-06-23 | 株式会社村田製作所 | アンテナモジュールおよび電子機器 |
EP3644235B1 (en) * | 2014-12-19 | 2022-11-02 | Murata Manufacturing Co., Ltd. | Wireless ic device, molded resin article, and method for manufacturing wireless ic device |
US9755309B2 (en) * | 2014-12-22 | 2017-09-05 | Thin Film Electronics Asa | Resonant compensating loop for shielding of metal for magnetically coupled NFC and/or RFID devices, and methods of making and using the same |
CN105811085B (zh) * | 2014-12-30 | 2020-09-08 | 上海伯乐电子有限公司 | 柔性rfid天线及应用其的pos机装置、电子设备 |
CN207459190U (zh) * | 2015-01-15 | 2018-06-05 | 株式会社村田制作所 | 天线装置 |
CN207517888U (zh) * | 2015-01-29 | 2018-06-19 | 株式会社村田制作所 | 天线装置、卡型信息介质以及通信终端装置 |
WO2016121716A1 (ja) * | 2015-01-30 | 2016-08-04 | 株式会社村田製作所 | アンテナ装置および電子機器 |
WO2016125536A1 (ja) * | 2015-02-03 | 2016-08-11 | 株式会社村田製作所 | アンテナ装置および電子機器 |
JP6369623B2 (ja) * | 2015-02-24 | 2018-08-08 | 株式会社村田製作所 | アンテナ装置およびrfidシステム |
WO2016136335A1 (ja) * | 2015-02-27 | 2016-09-01 | 株式会社村田製作所 | Rficデバイス及びrficデバイスを含む樹脂成型体の製造方法 |
WO2016143425A1 (ja) * | 2015-03-06 | 2016-09-15 | 株式会社村田製作所 | 無線icデバイス、それを備えた樹脂成型体、それを備えた通信端末装置、及びその製造方法 |
JP6380648B2 (ja) * | 2015-03-09 | 2018-08-29 | 株式会社村田製作所 | コイルデバイスおよび電子デバイス |
ES2844849T3 (es) * | 2015-06-02 | 2021-07-22 | Toppan Printing Co Ltd | Medio de información de tipo sin contacto |
JP6589403B2 (ja) * | 2015-06-15 | 2019-10-16 | Tdk株式会社 | アンテナ装置及びこれに用いるコイル部品 |
CN106471524B (zh) * | 2015-06-18 | 2019-07-30 | 株式会社村田制作所 | 载带及其制造方法以及rfid标签的制造方法 |
DE112016002976T5 (de) * | 2015-06-30 | 2018-04-19 | Murata Manufacturing Co., Ltd. | Kopplungsunterstützungsgerät und RFID-Kommunikationssystem |
DE102015111038B4 (de) * | 2015-07-08 | 2021-05-06 | Infineon Technologies Ag | Eine vertikale Ferritantenne mit vorgefertigten Verbindungsbauteilen |
WO2017014152A1 (ja) * | 2015-07-21 | 2017-01-26 | 株式会社村田製作所 | 無線通信デバイスおよびそれを備えた物品 |
WO2017014151A1 (ja) * | 2015-07-21 | 2017-01-26 | 株式会社村田製作所 | 無線通信デバイスおよびそれを備えた物品 |
WO2017018134A1 (ja) * | 2015-07-30 | 2017-02-02 | 株式会社村田製作所 | 多層基板および電子機器 |
CN207896276U (zh) * | 2015-07-31 | 2018-09-21 | 株式会社村田制作所 | 天线装置以及电子设备 |
WO2017022554A1 (ja) * | 2015-08-03 | 2017-02-09 | 株式会社村田製作所 | アンテナ装置および電子機器 |
CN108370095A (zh) * | 2015-08-06 | 2018-08-03 | 薄膜电子有限公司 | 具有集成铁氧体屏蔽和天线的无线通信装置及其制造和使用方法 |
US10636563B2 (en) * | 2015-08-07 | 2020-04-28 | Nucurrent, Inc. | Method of fabricating a single structure multi mode antenna for wireless power transmission using magnetic field coupling |
US9948129B2 (en) * | 2015-08-07 | 2018-04-17 | Nucurrent, Inc. | Single structure multi mode antenna for wireless power transmission using magnetic field coupling having an internal switch circuit |
US10658847B2 (en) * | 2015-08-07 | 2020-05-19 | Nucurrent, Inc. | Method of providing a single structure multi mode antenna for wireless power transmission using magnetic field coupling |
WO2017031348A1 (en) * | 2015-08-19 | 2017-02-23 | Nucurrent, Inc. | Multi-mode wireless antenna configurations |
JP6327405B2 (ja) * | 2015-10-27 | 2018-05-23 | 株式会社村田製作所 | アンテナ装置および電子機器 |
JP6477913B2 (ja) * | 2015-11-11 | 2019-03-06 | 株式会社村田製作所 | コイルアンテナ、コイル実装基板、記録媒体および電子機器 |
WO2017110570A1 (ja) * | 2015-12-21 | 2017-06-29 | 株式会社村田製作所 | 部品内蔵デバイス、rfidタグ、および部品内蔵デバイスの製造方法 |
CN107534218B (zh) * | 2016-01-14 | 2019-05-17 | 株式会社村田制作所 | 天线装置以及电子设备 |
JP6249144B1 (ja) * | 2016-04-14 | 2017-12-20 | Nok株式会社 | Icタグ及びicタグの製造方法 |
JP6251770B2 (ja) * | 2016-04-15 | 2017-12-20 | 株式会社エスケーエレクトロニクス | Rfidタグ |
JP6350777B2 (ja) * | 2016-04-28 | 2018-07-04 | 株式会社村田製作所 | アンテナ装置および電子機器 |
WO2018012427A1 (ja) * | 2016-07-14 | 2018-01-18 | 株式会社村田製作所 | 小売物品用アテンション及びこれを付した小売物品 |
WO2018056363A1 (ja) * | 2016-09-26 | 2018-03-29 | 株式会社村田製作所 | Rfidタグ付き金属製キャップおよびそれを備える容器 |
CN208955196U (zh) * | 2016-09-26 | 2019-06-07 | 株式会社村田制作所 | 天线装置以及电子设备 |
JP6447798B2 (ja) * | 2016-11-29 | 2019-01-09 | 株式会社村田製作所 | アンテナ装置 |
DE112017006123T5 (de) * | 2016-12-02 | 2019-09-26 | Murata Manufacturing Co., Ltd. | RFID-Etikett |
US10594019B2 (en) * | 2016-12-03 | 2020-03-17 | International Business Machines Corporation | Wireless communications package with integrated antenna array |
US10892646B2 (en) * | 2016-12-09 | 2021-01-12 | Nucurrent, Inc. | Method of fabricating an antenna having a substrate configured to facilitate through-metal energy transfer via near field magnetic coupling |
JP6516075B2 (ja) * | 2016-12-13 | 2019-05-22 | 株式会社村田製作所 | 無線通信デバイスおよびそれを備えた物品 |
EP4235967A3 (en) * | 2016-12-29 | 2023-11-01 | Avery Dennison Retail Information Services LLC | Dual function strap for resonating elements and ultra high frequency antennas |
JP2020074054A (ja) * | 2017-02-01 | 2020-05-14 | 株式会社村田製作所 | Rfidタグの製造方法、rfidタグの製造装置、及び転写シートの製造方法 |
DE112018000095T5 (de) * | 2017-02-21 | 2019-05-09 | Murata Manufacturing Co., Ltd. | Rfid-etikett |
US10411766B2 (en) * | 2017-03-14 | 2019-09-10 | Advanced Semiconductor Engineering, Inc. | Semiconductor package device and method of manufacturing the same |
JP6555444B2 (ja) * | 2017-03-27 | 2019-08-07 | 株式会社村田製作所 | アンテナ装置 |
JP6443603B1 (ja) * | 2017-04-20 | 2018-12-26 | 株式会社村田製作所 | 無線通信デバイス |
WO2018199007A1 (ja) * | 2017-04-28 | 2018-11-01 | 株式会社村田製作所 | Rfidタグ |
US10847869B2 (en) * | 2017-06-07 | 2020-11-24 | Mediatek Inc. | Semiconductor package having discrete antenna device |
DE112018000098T5 (de) * | 2017-06-30 | 2019-05-09 | Murata Manufacturing Co., Ltd. | Rfid-etikett, ein dieses umfassender artikel und ein verfahren zur herstellung von rfid-etiketten |
CN209183745U (zh) * | 2017-07-14 | 2019-07-30 | 株式会社村田制作所 | Rfid标签 |
JP6504324B1 (ja) * | 2017-07-21 | 2019-04-24 | 株式会社村田製作所 | 無線通信デバイス |
US10510693B2 (en) * | 2017-09-28 | 2019-12-17 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor package structure |
DE212018000339U1 (de) * | 2017-09-29 | 2020-05-26 | Murata Manufacturing Co., Ltd. | Drahtloskommunikationsvorrichtung |
CN208820061U (zh) * | 2017-10-12 | 2019-05-03 | 株式会社村田制作所 | 天线装置以及电子设备 |
US11669707B2 (en) * | 2017-12-28 | 2023-06-06 | Avery Dennison Retail Information Services Llc | RFID tags using multi-layer constructions for improved durability |
CN210129235U (zh) * | 2018-01-23 | 2020-03-06 | 株式会社村田制作所 | Rfid标签、具备rfid标签的物品 |
US10826158B2 (en) * | 2018-02-27 | 2020-11-03 | Thin Film Electronics Asa | Printed and/or thin film integrated circuit with integrated antenna, and methods of making and using the same |
-
2011
- 2011-03-08 JP JP2012506915A patent/JP5370581B2/ja active Active
- 2011-03-08 GB GB1207786.3A patent/GB2491447B/en active Active
- 2011-03-08 WO PCT/JP2011/055344 patent/WO2011118379A1/ja active Application Filing
- 2011-03-08 CN CN201180004664.XA patent/CN102668241B/zh active Active
-
2012
- 2012-04-27 US US13/457,525 patent/US9727765B2/en active Active
-
2016
- 2016-11-01 US US15/340,035 patent/US10007817B2/en active Active
-
2018
- 2018-05-24 US US15/987,991 patent/US11392784B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005204038A (ja) * | 2004-01-15 | 2005-07-28 | Fec Inc | 識別タグのリーダライタ用アンテナ |
JP2010050844A (ja) * | 2008-08-22 | 2010-03-04 | Sony Corp | ループアンテナ及び通信装置 |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013105565A1 (ja) * | 2012-01-10 | 2013-07-18 | 株式会社村田製作所 | アンテナ素子およびアンテナモジュール |
JP5464306B2 (ja) * | 2012-01-10 | 2014-04-09 | 株式会社村田製作所 | アンテナ素子およびアンテナモジュール |
JP2014079014A (ja) * | 2012-01-10 | 2014-05-01 | Murata Mfg Co Ltd | アンテナ素子およびアンテナモジュール |
US20140203986A1 (en) * | 2012-01-10 | 2014-07-24 | Murata Manufacturing Co., Ltd. | Antenna device antenna module |
US9627759B2 (en) | 2012-01-10 | 2017-04-18 | Murata Manufacturing Co., Ltd. | Antenna device antenna module |
WO2014196391A1 (ja) * | 2013-06-06 | 2014-12-11 | ソニー株式会社 | アンテナ、及び、電子機器 |
US20160111795A1 (en) * | 2013-06-06 | 2016-04-21 | Sony Corporation | Antenna and electronic equipment |
JP2016012255A (ja) * | 2014-06-30 | 2016-01-21 | 凸版印刷株式会社 | 通信媒体、および、通信媒体の設計方法 |
US10141650B2 (en) | 2014-12-17 | 2018-11-27 | Murata Manufacturing Co., Ltd. | Antenna module and electronic device |
WO2016098527A1 (ja) * | 2014-12-17 | 2016-06-23 | 株式会社村田製作所 | アンテナモジュールおよび電子機器 |
JPWO2016098527A1 (ja) * | 2014-12-17 | 2017-06-15 | 株式会社村田製作所 | アンテナモジュールおよび電子機器 |
JPWO2017002521A1 (ja) * | 2015-07-01 | 2018-03-08 | 株式会社村田製作所 | Rfidタグ及びrfidタグ付き包装体 |
WO2017002521A1 (ja) * | 2015-07-01 | 2017-01-05 | 株式会社村田製作所 | Rfidタグ及びrfidタグ付き包装体 |
CN105552563B (zh) * | 2016-02-03 | 2018-08-10 | 深圳市信维通信股份有限公司 | 基于z字形的双环绕线式nfc天线及天线系统 |
CN105552563A (zh) * | 2016-02-03 | 2016-05-04 | 深圳市信维通信股份有限公司 | 基于z字形的双环绕线式nfc天线及天线系统 |
CN105977644B (zh) * | 2016-03-22 | 2019-03-15 | 深圳市信维通信股份有限公司 | 立体绕线贴片式nfc天线及天线系统 |
CN105977644A (zh) * | 2016-03-22 | 2016-09-28 | 深圳市信维通信股份有限公司 | 立体绕线贴片式nfc天线及天线系统 |
JPWO2018180072A1 (ja) * | 2017-03-27 | 2019-04-18 | 株式会社村田製作所 | コイル素子 |
WO2018180072A1 (ja) * | 2017-03-27 | 2018-10-04 | 株式会社村田製作所 | コイル素子 |
JPWO2019073884A1 (ja) * | 2017-10-10 | 2020-10-22 | Agc株式会社 | アンテナ、アンテナ付き装置及びアンテナ付き車両用窓ガラス |
WO2019073884A1 (ja) * | 2017-10-10 | 2019-04-18 | Agc株式会社 | アンテナ、アンテナ付き装置及びアンテナ付き車両用窓ガラス |
JP7103367B2 (ja) | 2017-10-10 | 2022-07-20 | Agc株式会社 | アンテナ、アンテナ付き装置及びアンテナ付き車両用窓ガラス |
US11444372B2 (en) | 2017-10-10 | 2022-09-13 | AGC Inc. | Antenna, antenna-attached device, and antenna-attached window glass for vehicle |
US11132597B2 (en) | 2018-07-24 | 2021-09-28 | Murata Manufacturing Co., Ltd. | RFID tag reading antenna |
WO2020084821A1 (ja) | 2018-10-24 | 2020-04-30 | 株式会社村田製作所 | Rfidシステム |
US10977543B2 (en) | 2018-10-24 | 2021-04-13 | Murata Manufacturing Co., Ltd. | RFID system |
CN110263901A (zh) * | 2019-06-25 | 2019-09-20 | 深圳市易太思智能科技有限责任公司 | 超小型rfid电子标签天线及电子标签 |
CN110263901B (zh) * | 2019-06-25 | 2024-04-02 | 深圳市易太思智能科技有限公司 | 超小型rfid电子标签天线及电子标签 |
DE212020000747U1 (de) | 2020-04-27 | 2022-06-16 | Murata Manufacturing Co., Ltd | Antennenvorrichtung und RFID-Etikett-Kommunikationsvorrichtung |
US11915084B2 (en) | 2020-04-27 | 2024-02-27 | Murata Manufacturing Co., Ltd. | Antenna device and RFID tag communication device |
Also Published As
Publication number | Publication date |
---|---|
JPWO2011118379A1 (ja) | 2013-07-04 |
GB2491447A (en) | 2012-12-05 |
GB2491447B (en) | 2014-10-22 |
CN102668241A (zh) | 2012-09-12 |
US11392784B2 (en) | 2022-07-19 |
JP5370581B2 (ja) | 2013-12-18 |
US20120206239A1 (en) | 2012-08-16 |
CN102668241B (zh) | 2015-01-28 |
US20180276429A1 (en) | 2018-09-27 |
US20170046544A1 (en) | 2017-02-16 |
US9727765B2 (en) | 2017-08-08 |
GB201207786D0 (en) | 2012-06-13 |
US10007817B2 (en) | 2018-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5370581B2 (ja) | Rfidシステム | |
JP5299518B2 (ja) | 情報処理システム | |
JP3148168U (ja) | 無線icデバイス | |
JP5403146B2 (ja) | 無線通信デバイス及び無線通信端末 | |
JP4775440B2 (ja) | 無線icデバイス及び無線icデバイス用複合部品 | |
JP5672874B2 (ja) | 無線icタグ及びrfidシステム | |
WO2013035821A1 (ja) | アンテナ装置および無線デバイス | |
WO2009110381A1 (ja) | 無線icデバイス及び無線通信システム | |
JP5780324B2 (ja) | 無線通信デバイス | |
JP5333601B2 (ja) | 通信端末及び情報処理システム | |
JP5660188B2 (ja) | 無線通信モジュール | |
JP5605251B2 (ja) | 無線icデバイス | |
JP5630166B2 (ja) | 無線icタグ及びrfidシステム | |
JP4840275B2 (ja) | 無線icデバイス及び電子機器 | |
JP2016170808A (ja) | 無線icタグ及びrfidシステム | |
US8360324B2 (en) | Wireless IC device | |
JP6555320B2 (ja) | 無線icタグ及びrfidシステム | |
JP5983724B2 (ja) | 無線icタグ及びrfidシステム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11759187 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012506915 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 1207786 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20110308 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1207786.3 Country of ref document: GB |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11759187 Country of ref document: EP Kind code of ref document: A1 |