WO2006134807A1 - Dispositif de terminal portable et dispositif de prévention de fraude - Google Patents

Dispositif de terminal portable et dispositif de prévention de fraude Download PDF

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Publication number
WO2006134807A1
WO2006134807A1 PCT/JP2006/311388 JP2006311388W WO2006134807A1 WO 2006134807 A1 WO2006134807 A1 WO 2006134807A1 JP 2006311388 W JP2006311388 W JP 2006311388W WO 2006134807 A1 WO2006134807 A1 WO 2006134807A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
barrier member
card function
portable terminal
contact type
Prior art date
Application number
PCT/JP2006/311388
Other languages
English (en)
Japanese (ja)
Inventor
Tomoaki Ito
Original Assignee
Orient Instrument Computer Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orient Instrument Computer Co., Ltd. filed Critical Orient Instrument Computer Co., Ltd.
Priority to JP2006520490A priority Critical patent/JPWO2006134807A1/ja
Publication of WO2006134807A1 publication Critical patent/WO2006134807A1/fr

Links

Classifications

    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets

Definitions

  • Portable terminal device and skimming prevention device are Portable terminal device and skimming prevention device
  • the present invention relates to a mobile terminal device such as a mobile phone having a non-contact type IC card function and a personal digital assistant (PDA).
  • PDA personal digital assistant
  • the present invention also relates to a skimming prevention device mounted on a portable terminal device.
  • Patent Documents 1, 2, and 3 disclose inventions related to a mobile phone device incorporating an IC card function.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2003-60748
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2004-38657
  • Patent Document 3 Japanese Patent Application Laid-Open No. 2004-280193
  • skimming is the act of reading account information and personal identification numbers from other people's cards, withdrawing deposits and purchasing goods.
  • a non-contact card has a coil and an IC chip embedded in a resin card, and by applying a magnetic field to the coil, an induced current can be generated to read the IC chip data. Therefore, it has a predetermined function. You can read the account information and password recorded on the IC chip simply by bringing the card reader closer.
  • an object of the present invention is to improve a mobile terminal device such as a mobile phone and provide a mobile terminal device in which information that is difficult to be skimmed is not stolen.
  • an invention for solving the above-described problem is a mobile terminal device having a non-contact type IC card function, and moves in the direction of approaching and moving away from an antenna unit that exhibits the non-contact type IC card function.
  • a portable terminal device comprising a barrier member.
  • the invention that exhibits the same function is a mobile terminal device having a non-contact type IC card function, and moves in a direction away from the card function display unit that performs the non-contact type IC card function.
  • a portable terminal device comprising a barrier member.
  • the card function exhibiting unit is an IC chip or an antenna.
  • the portable terminal device of the present invention includes a barrier member that moves in the direction of approaching and separating from the antenna unit and the like. Therefore, information cannot be read if the barrier member is placed close to the antenna portion or the like during carrying. When paying with a card or withdrawing a deposit, the barrier member is separated from the antenna portion. As a result, electromagnetic waves and magnetic lines can be emitted from the antenna unit, and communication with the card reader becomes possible.
  • the barrier member described above attenuates, for example, electromagnetic waves or lines of magnetic force.
  • non-contact type IC cards are known to be based on an electromagnetic coupling method and a microwave method.
  • the former electromagnetic coupling method communicates using mutual induction of coils by an alternating magnetic field. Therefore, in a portable terminal device that employs an electromagnetic coupling method, a barrier member that shields or attenuates a magnetic field is employed.
  • a barrier member that shields or attenuates electromagnetic waves is employed.
  • the barrier member is preferably a plate having a metal layer.
  • the metal layer has a function of attenuating electromagnetic waves and magnetic fields. It also has the function of reducing the antenna efficiency by interfering with the antenna. Therefore, a plate with a metal layer is recommended as a barrier member.
  • the “plate body having a metal layer” includes, for example, a plate in which a metal layer is coated on a resin plate or the metal plate itself.
  • the barrier member may be a plate having a metal layer and a resin layer.
  • the attachment position of the barrier member is arbitrary, when the mobile terminal device includes a battery mounting portion for mounting the battery and a lid body for covering the battery mounting portion, the barrier member is the lid body. It is recommended to be attached to.
  • the barrier member is attached to the lid that covers the battery mounting portion, the barrier member is also detached when the lid is removed. Therefore, the barrier material does not get in the way when replacing the battery.
  • the barrier member slides along the surface of the casing of the mobile terminal device.
  • the thickness of the housing is not so thick.
  • the barrier member is preferably inserted into the bag portion, and a part of the barrier member enters and exits from the bag portion.
  • the barrier member is inserted into the bag portion, and a part of the barrier member enters and exits from the bag portion, so that the appearance is good.
  • the barrier member is provided with a knob.
  • Still another invention of the mobile terminal device is a card that exhibits a non-contact type IC card function in a mobile terminal device that has a non-contact type IC card function with an electronic component built in the housing.
  • a portable terminal device characterized in that a removable barrier member is provided on a housing surface facing a function exhibiting section.
  • a removable barrier member is provided on a housing surface facing a card function exhibiting section such as an antenna section. For this reason, if a barrier member is attached at the time of carrying, information cannot be read out. Also, when paying with a card or withdrawing a deposit, the barrier member is removed from the housing surface. As a result, electromagnetic waves and lines of magnetic force can be emitted from the antenna unit and the like, and communication with the card reader becomes possible.
  • the barrier member attenuates electromagnetic waves or lines of magnetic force.
  • the barrier member is a plate or sheet having a metal layer, and preferably has a glue layer on one side and is attached to the housing surface by the glue layer.
  • Still another invention is a skimming prevention device attached to a portable terminal device having a non-contact type IC card function, and is provided in a card function exhibiting unit such as an antenna unit that exhibits the non-contact type IC card function.
  • the skimming prevention device is characterized by including a barrier member that moves in the approaching / separating direction.
  • Yet another invention is a skimming prevention device attached to a portable terminal device having a non-contact IC card function, which is a plate or sheet having a metal layer, and has a glue layer on one side.
  • the skimming prevention device is characterized in that it can be attached to the housing surface by the adhesive layer.
  • the mobile terminal device of the present invention has the effect of being able to attenuate electromagnetic waves and the like that are also generated by the antenna portion of the IC card function by the barrier member, and to prevent theft of information due to skimming.
  • FIG. 1 is a perspective view of a mobile phone according to an embodiment of the present invention observed from the upper surface side.
  • FIG. 2 A perspective view of the mobile phone of FIG. 1 turned over and showing a state in which the card function can be exerted.
  • FIG. 3 A perspective view of the mobile phone in Fig. 1 turned upside down, showing a state where the card function cannot be performed.
  • FIG. 4 is an exploded perspective view of the mobile phone shown in FIG. 1.
  • FIG. 5 is a cross-sectional perspective view of the skimming prevention device attached to the mobile phone of FIG. 1.
  • FIG. 6 is a perspective view of a mobile phone according to another embodiment of the present invention turned over, and the card function cannot be exhibited! Indicates a heel state.
  • FIG. 7 is a perspective view of the mobile phone of FIG. 6, showing a state where the card function can be exerted.
  • FIG. 8 is a perspective view showing a main part of a mobile phone adopting a skimming preventing device of still another embodiment of the present invention.
  • FIG. 9 is a perspective view of a mobile phone according to still another embodiment of the present invention observed by turning it over.
  • FIG. 10 is a cross-sectional view of a barrier member in which a metal layer and a resin layer are laminated, showing a modification of the barrier member.
  • FIG. 11 shows another modification of the barrier member, and is a cross-sectional view of the barrier member in which a metal layer and a resin layer are laminated.
  • FIG. 12 shows still another modification of the barrier member, and is a cross-sectional view of the barrier member in which a metal layer and a resin layer are laminated.
  • FIG. 13 is a cross-sectional view of a barrier member in which a metal layer and a resin layer are laminated, showing still another modified example of the barrier member.
  • FIG. 14 is a cross-sectional view of a barrier member in which a metal layer and a resin layer are laminated, showing still another modified example of the barrier member.
  • FIG. 15 is a cross-sectional view of a barrier member in which a metal layer and a resin layer are laminated, showing still another modified example of the barrier member.
  • FIG. 16 is a cross-sectional view of a barrier member in which a metal layer and a resin layer are laminated, showing still another modified example of the barrier member.
  • the mobile phone (mobile terminal device) 1 of the present embodiment includes a non-contact IC card function (RFID function: Radio Frequency Identification function) in addition to a normal call function!
  • RFID function Radio Frequency Identification function
  • the mobile phone 1 has a skimming prevention device 2 attached to the back side.
  • the mobile phone 1 has a folding structure in which the body is folded in two. That is, the mobile phone 1 has two case portions 5 and 6, and both are connected by the hinge 7.
  • the mobile phone 1 opens the case parts 5 and 6 when the mobile phone 1 is used, as shown in the figure when the two case parts 5 and 6 are folded.
  • an operation surface is provided on the inner surface of the case portions 5 and 6 (not shown).
  • a skimming prevention device 2 is attached to the back side of the mobile phone 1.
  • the skimming prevention device 2 is composed of a bag-like member 10 and a metal plate (barrier member) 11 as shown in FIG.
  • the bag-shaped member 10 has a substantially square overall shape and is made of a thin resin sheet or a resin sheet.
  • the bag-like member 10 is made of a thin resin sheet and has considerable rigidity.
  • the bag-like member 10 has a surface member 15 and a back member 16 as shown in FIG.
  • the front member 15 and the back member 16 are bonded to each other on three sides, and the intermediate portion is in a non-bonded state. Therefore, one side is open and the inside is in a bag state.
  • the surface member 15 is provided with a rectangular opening 17.
  • the metal plate 11 is an aluminum plate.
  • a knob 18 is provided on one surface of the metal plate 11.
  • the shape of the metal plate 11 is substantially square, and is substantially equal to the internal shape of the bag-like member 10 described above.
  • the metal plate 11 is inserted into the bag-like member 10, and the knob 18 is exposed from the opening 17 provided in the surface member 15 of the bag-like member 10.
  • the metal plate 11 slides. That is, as described above, since the shape of the metal plate 11 is substantially square and substantially the same as the internal shape of the bag-like member 10, the movement of the metal plate 11 is linearly restricted. Therefore, when the knob 18 is operated, the metal plate 11 slides linearly, and a part of the metal plate 11 appears and disappears from the opening 20 on one side of the bag-like member 10.
  • the skimming prevention device 2 is attached to the lid (lid body) 23 of the battery mounting portion 22 with an adhesive, not shown! / That is, the mobile phone 1 is provided with a battery mounting portion 22 for storing a battery, similar to a known one, and a lid (cover) 23 for covering the battery mounting portion 22 is provided on the back side of the mobile phone 1.
  • the back member 16 of the bag-like member 10 of the skimming prevention device 2 is bonded to the lid (lid body) 23 described above.
  • the mobile phone 1 of the present embodiment has a non-contact type IC card function.
  • the main components for realizing the contactless IC card function are an IC chip (card function display unit) 30 and an antenna (RFID antenna) 31.
  • the IC chip 30 is in the casing 35 of the mobile phone 1, and a part thereof is exposed to the battery mounting portion 22 as shown in FIG.
  • the antenna 31 is built in the casing 35 of the mobile phone 1 and is near the back surface of the casing 35.
  • the metal plate 11 of the skimming prevention device 2 is exposed from the bag-like member 10 as shown in FIG. Board
  • the knob 18 is operated to move the knob 18 to the opening 20 side of the bag-like member 10.
  • the metal plate 11 slides linearly along the surface of the housing 35, and a part of the metal plate 11 is exposed from the opening 20 of the bag-like member 10. The exposed part is close to the antenna 31 and finally covers the antenna 31.
  • the knob 18 is operated in the reverse direction to pull the metal plate 11 into the bag-like member 10.
  • the metal plate 11 is separated from the antenna 31 and can transmit electromagnetic waves or the like from the antenna 31, and can communicate with the card reader to withdraw or borrow money.
  • the skimming prevention device 2 is attached to the lid (lid body) 23 of the battery mounting portion 22. This configuration prevents the skimming prevention device 2 from getting in the way when replacing the battery. Although it is a recommended configuration, it is possible to attach the skimming prevention device 2 to the main body.
  • the skimming prevention device 2 is provided in a portion corresponding to the IC chip 30 and the antenna 31, and when the mobile phone 36 is carried, as shown in FIG. While the metal plate 11 of the skimming prevention device 2 is drawn into the bag-like member 10, the metal plate 11 is taken out from the bag-like member 10 when the card function is performed and the deposit is withdrawn.
  • the components of the mobile phone 36 shown in FIGS. 6 and 7 are the same as those of the mobile phone 1 shown in FIG. 1 and the like, and thus the same members are assigned the same reference numerals and detailed description thereof is omitted.
  • the skimming prevention device 2 is attached to the lid (lid body) 23 of the battery mounting portion 22.
  • This configuration is a recommended configuration so that the skimming prevention device 2 does not get in the way when the battery is replaced, but the skimming prevention device 2 can also be attached to the main body.
  • the force by which the metal plate 11 is linearly moved to approach and separate from the antenna 31 is not limited to this configuration.
  • the metal plate 45 can be rotated to move closer to or away from the antenna 31.
  • FIG. 8 is a perspective view showing a main part of a mobile phone adopting the skimming preventing device of still another embodiment of the present invention.
  • the skimming prevention device 38 includes a disk-shaped metal plate (barrier member) 45 that is partially cut away.
  • the metal plate 45 can be rotated by operating the center knob 46. Communication with an external card reader becomes possible by matching notch 47 with an antenna not shown. Moreover, skimming can be prevented by covering the antenna portion with a plate-like portion.
  • the force that moves the metal plate 11 to shield the antenna 31 attaches the metal plate 11 to the housing surface facing the antenna 31 of the housing 35 to shield the antenna 31 and force The metal plate 11 may be removed when the deposit function is performed by performing the card function.
  • the metal plate 11 As a mounting structure of the metal plate 11, a configuration in which an engagement portion with the metal plate 11 or a clasp is provided in the casing 35 can be considered. Then, the metal plate 11 is attached to a predetermined position of the housing 35 by a method such as locking the engaging portion to the metal plate 11.
  • the metal plate 11 may be attached to the casing surface of the casing 35 facing the antenna 31 like a mobile phone (mobile terminal device) 50 shown in FIG.
  • a paste layer (not shown) is provided on the metal plate 11, and the metal plate 11 is attached via the paste layer.
  • the adhesive layer has low adhesiveness, and the metal plate 11 can be easily peeled by hand.
  • the metal plate 11 When performing the withdrawal of a deposit by demonstrating the card function, the metal plate 11 is peeled off and removed to expose the surface of the housing 35.
  • the adhesive layer is preferably one that can withstand reuse, but it may not withstand reuse.
  • the shielding member is disposable, it is desirable to use a cheaper material.
  • a shielding film including a metal layer instead of a metal plate.
  • the metal plate is used as the barrier member.
  • a resin plate on which a metal film is laminated may be used.
  • FIGS. 10 to 16 show modified examples of the barrier member, and are sectional views of the barrier member in which a metal layer and a resin layer are laminated.
  • the metal layer is made of a metal such as aluminum, copper, silver, or iron.
  • the barrier member shown in FIGS. 11 to 16 is further provided with a carbon layer.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un dispositif de terminal portable (téléphone mobile perfectionné) qui possède une fonction de carte à circuit intégré sans contact, rend difficile la fraude et protège les informations stockées contre le vol. Le téléphone mobile (dispositif de terminal portable) (1) possède une fonction de carte à circuit intégré sans contact. Le téléphone mobile (1) comprend également un dispositif de prévention de fraude (2) fixé au dos de l’appareil. Le dispositif de prévention de fraude (2) se compose d’un élément de type étui (10) et d’une plaque métallique (élément barrière) (11). Lors du port du téléphone mobile (1), la plaque métallique (11) du dispositif de prévention de fraude (2) sort de l’élément de type étui (10) pour recouvrir une antenne (31). Sinon, la plaque métallique (11) est tirée dans l’élément de type étui (10) pour permettre d’utiliser la fonction de carte.
PCT/JP2006/311388 2005-06-17 2006-06-07 Dispositif de terminal portable et dispositif de prévention de fraude WO2006134807A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006520490A JPWO2006134807A1 (ja) 2005-06-17 2006-06-07 携帯端末装置及びスキミング防止装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-177879 2005-06-17
JP2005177879 2005-06-17

Publications (1)

Publication Number Publication Date
WO2006134807A1 true WO2006134807A1 (fr) 2006-12-21

Family

ID=37532170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/311388 WO2006134807A1 (fr) 2005-06-17 2006-06-07 Dispositif de terminal portable et dispositif de prévention de fraude

Country Status (2)

Country Link
JP (1) JPWO2006134807A1 (fr)
WO (1) WO2006134807A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026297A (ja) * 2007-05-14 2009-02-05 Nec (China) Co Ltd Ｒｆｉｄタグ装置
WO2009149746A1 (fr) * 2008-06-09 2009-12-17 Nokia Corporation Dispositifs et procédés relatifs aux étiquettes d'identification par radiofréquence (rfid)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270510U (fr) * 1988-11-16 1990-05-29
JPH1065782A (ja) * 1996-08-20 1998-03-06 Yoshihiko Otsuki 携帯電話用有害電波防護装置
JPH11513867A (ja) * 1995-10-27 1999-11-24 ウィルソン・レスリー・ロナルド シールド装置
JP2001332914A (ja) * 2000-05-22 2001-11-30 Honda Tsushin Kogyo Co Ltd アンテナユニット付きカード
JP2004311730A (ja) * 2003-04-08 2004-11-04 Toppan Forms Co Ltd 非接触型ｉｃラベル用電磁シールドフィルム
JP2004310329A (ja) * 2003-04-04 2004-11-04 Sony Ericsson Mobilecommunications Japan Inc 非接触ｉｃカードおよび非接触ｉｃカード収納体
JP2005130211A (ja) * 2003-10-23 2005-05-19 Mitsubishi Electric Corp 携帯無線機および電池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270510U (fr) * 1988-11-16 1990-05-29
JPH11513867A (ja) * 1995-10-27 1999-11-24 ウィルソン・レスリー・ロナルド シールド装置
JPH1065782A (ja) * 1996-08-20 1998-03-06 Yoshihiko Otsuki 携帯電話用有害電波防護装置
JP2001332914A (ja) * 2000-05-22 2001-11-30 Honda Tsushin Kogyo Co Ltd アンテナユニット付きカード
JP2004310329A (ja) * 2003-04-04 2004-11-04 Sony Ericsson Mobilecommunications Japan Inc 非接触ｉｃカードおよび非接触ｉｃカード収納体
JP2004311730A (ja) * 2003-04-08 2004-11-04 Toppan Forms Co Ltd 非接触型ｉｃラベル用電磁シールドフィルム
JP2005130211A (ja) * 2003-10-23 2005-05-19 Mitsubishi Electric Corp 携帯無線機および電池

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026297A (ja) * 2007-05-14 2009-02-05 Nec (China) Co Ltd Ｒｆｉｄタグ装置
WO2009149746A1 (fr) * 2008-06-09 2009-12-17 Nokia Corporation Dispositifs et procédés relatifs aux étiquettes d'identification par radiofréquence (rfid)
US8490881B2 (en) 2008-06-09 2013-07-23 Nokia Corporation Apparatuses and methods relating to radio frequency identification (RFID) tags

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