WO2019235968A1 - Бесконтактная смарт-карта - Google Patents
Бесконтактная смарт-карта Download PDFInfo
- Publication number
- WO2019235968A1 WO2019235968A1 PCT/RU2019/000397 RU2019000397W WO2019235968A1 WO 2019235968 A1 WO2019235968 A1 WO 2019235968A1 RU 2019000397 W RU2019000397 W RU 2019000397W WO 2019235968 A1 WO2019235968 A1 WO 2019235968A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- contactless smart
- conductive material
- microchip
- ring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
- G06K19/07762—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag the adhering arrangement making the record carrier wearable, e.g. having the form of a ring, watch, glove or bracelet
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
-
- 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
Definitions
- the invention relates to structural elements used for mounting circuits on a digital information medium designed for transferring it, in particular, to the design of contactless smart cards.
- Contactless smart cards are equipped with an antenna built into the card and an electronic module - a microcircuit chip connected to the antenna. These cards allow the exchange of information using a non-contact electromagnetic connection between the card and the reader, by transmitting digital signals between the antenna of the card and the antenna located in the reader. Contactless smart cards are often used as a means of access to the transport network as a means of payment, as well as as a means of identifying personnel.
- Known contactless or combined contact-contactless chip card [RU 2251742, C2, G06K 19/077, 05/10/2005] containing an antenna on a substrate, while the antenna contains at least one turn made on the substrate by screen printing method using electrically conductive paint, two card bodies on each side of the substrate, each of which consists of at least one layer of plastic, and one microchip or one module connected to the antenna, the substrate being made of paper and contains cutouts in each corner, at the level of which soldered are to each other, two of the card body, the card at the fold is able to delaminate at the site of the impact of the efforts of the fold that allows you to subsequently detect deliberate damage, since the card retains bend marks.
- the disadvantage of this device is the relatively low resistance to environmental influences.
- a contactless smart card is known [RU 92558, W, G06K 19/077, 03/10/2010], made in the form of a substrate with an antenna located on it, containing several turns and two layers of a card on each side of the substrate, and one microchip or one module connected to the antenna, and the antenna further includes a conductive connection, the closing part of the turns of the antenna, while the conductive connection is located on a detachable area of the smart card.
- the disadvantage of this technical solution is the relatively low resistance to external influences, due to the relatively low security of the device from exposure to harmful factors, which leads to a relatively low operational reliability.
- a contactless smart card [RU 2639577, C1, G06K19 / 077, 12/21/2017] containing a microchip located on a substrate, a loop antenna, the terminals of which are connected to the microchip terminals, a capacitor connected in parallel with the loop antenna and forming the device antenna in the form of a resonant circuit, while the substrate is made in the form of a tape rolled from a flexible dielectric material, on the outer surface of which a strip of conductive material is applied, forming a frame antenna, which together with the microchip is covered a protective coating forming a sealed housing, wherein the end of the inner coil substrate provided with a projection, which is folded toward the outer coil support and deposited thereon the strip of conductive material electrically connected to the strip of conductive material deposited on the end of the outer coil support, the plates the capacitor is expanded sections of conductive material located on both sides of the strip of conductive material under the protrusion at the end of the inner turn of the substrate.
- the disadvantage of this technical solution is also a relatively low resistance to external influences, due to the relatively low security of the device from exposure to harmful factors, which leads to a relatively low operational reliability.
- a contactless smart card [RU 167898, Ul, G06K19 / 077, 01/11/2017] containing a microchip placed on a substrate, a loop antenna, the terminals of which are connected to the microchip leads, a capacitor connected in parallel with the loop antenna and forming with it the antenna of a contactless smart card in the form of a resonant circuit, in this case, the substrate is made in the form of a ring, on the outer surface of which are placed turns of conductive material forming a frame antenna and covered with an open screen a foil with a protective coating placed on top of it, forming a sealed enclosure.
- the disadvantage of the closest technical solution is the relatively high complexity caused by the need to use open shielding foil.
- the use of a housing made of non-conductive material as a protective coating narrows the arsenal of technical equipment that can be used as contactless smart cards made in the form of a ring, since it limits the possibility of using smart cards, the conditions of use of which require the use of additional properties related with the need to use metal cases, as well as the use of various design solutions for such smart cards.
- the objective of the invention is to provide a device that allows you to expand the arsenal of technical means that can be used as contactless smart cards, made in the form of a ring, while simplifying the device.
- the technical result of the invention of the model is to expand the arsenal of technical means that can be used as contactless smart cards made in the form of a ring, while simplifying the device.
- the problem is solved, and the required technical result is achieved by the fact that in a contactless smart card containing a microchip placed in a ring-shaped protective case on a dielectric substrate, a loop antenna, the terminals of which are connected to the microchip terminals, a capacitor located on the dielectric substrate is connected parallel to the loop antenna and the contactless smart card antenna forming with it in the form of a resonant circuit, while the dielectric substrate is made in the form of a ring with current loop
- the protective material that forms the frame antenna, the ring-shaped protective case is made of conductive material and has a transverse technological section filled with dielectric material, as well as an inner ring recess in which a dielectric substrate with a microchip, frame antenna, and a capacitor is fixed and turns of conductive material.
- the required technical result is achieved by the fact that the turns of the conductive material are placed on a dielectric substrate.
- the required technical result is achieved by the fact that the coils of the conductive material located inside the annular recess, the microchip, the frame antenna and the capacitor are hermetically coated with a layer of protective material.
- the drawing shows the design of a contactless smart card: in FIG. 1 - contactless smart card with the allocation of a plot in the field of technological section;
- FIG. 2 elements located in the inner annular recess of the protective housing.
- the contactless smart card contains a protective housing 1 made of a conductive material in the form of a ring, in particular metal, and having a transverse technological section 2 filled with dielectric material, as well as an internal annular recess 3 in which a dielectric substrate made in the form of a ring is fixed with a microchip 4 placed on it with a loop antenna 5 of turns of conductive material, a capacitor 6 connected in parallel with the loop antenna 5 to form a contactless smart card antenna in de resonant circuit.
- the turns of the conductive material can be placed on the dielectric substrate or inside it.
- a dielectric substrate with a microchip 4 placed thereon, a frame antenna 5 of turns of conductive material, a capacitor 6 connected in parallel with the frame antenna 5 can be hermetically coated with a layer of protective material.
- conductive materials for the protective housing 1 in the form of a ring steel, titanium, special alloys such as tungsten carbide, alloys of precious metals, etc. can be used. Ceramic, polymer, precious and semiprecious stones, etc. can be used as dielectric materials for filling the technological section 2 in the protective case, and the technological section 2 in the protective case 1 is made mainly with a width of several microns or more, depending mainly from the required design.
- the proposed design of a contactless smart card shifts the frequency of the resonant circuit relative to its design without a conductive case, which is taken into account when choosing the parameters of capacitance and inductance depending on the geometry and material of the conductive case.
- a contactless smart card is organized as follows:
- a non-contact smart card including microchip 4 with NFC near field communication technology, is made primarily in the form of a ring.
- the diameter of the protective case 1 of the ring may correspond to the diameter of the jewelry worn on the finger, or the diameter of the jewelry bracelet worn on the wrist.
- the protective case 1 can be used as jewelry in the form of a ring worn on the finger, providing durable storage of electronic elements of the device.
- the microchip 4 provides interaction with the reader, transmitting encoded information to it through a radio signal.
- the loop antenna 5 together with the capacitor 6 form a resonant circuit, which is the antenna of a contactless smart card.
- the protective housing 1 has a transverse technological section 2 and does not interfere with the operation of the smart card, but it performs the function of protection against extraneous electric and magnetic fields.
- the turns of the conductive material of the frame antenna 5 can be placed inside the dielectric substrate 7 or on its outer surface with a protective coating of turns.
- the coils of the conductive material of the frame antenna 5, the microchip 4 and the capacitor 6 can be hermetically coated with a layer of protective material located inside the annular recess 3 on the dielectric substrate 7, which increases the operational reliability of the device.
- the proposed invention achieves the required technical result, which consists in expanding the arsenal of technical means that can be used as contactless smart cards made in the form of a ring, while simplifying the device. Simplification is achieved by eliminating shielding foil and associated technological elements from the design of the device.
- Noble metals or their alloys can be used as conductive materials for the ring-shaped protective case, which expands the design capabilities of manufacturing from industrial designs.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Credit Cards Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Support Of Aerials (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3104065A CA3104065A1 (en) | 2018-06-06 | 2019-06-06 | Contactless smart card |
EP19814260.6A EP3805991A4 (en) | 2018-06-06 | 2019-06-06 | CONTACTLESS SMART CART |
KR1020217000255A KR20210028640A (ko) | 2018-06-06 | 2019-06-06 | 비접촉식 스마트 카드 |
CN201980042014.0A CN112313670A (zh) | 2018-06-06 | 2019-06-06 | 非接触式智能卡 |
AU2019283469A AU2019283469A1 (en) | 2018-06-06 | 2019-06-06 | Contactless smart card |
JP2021518420A JP2021527290A (ja) | 2018-06-06 | 2019-06-06 | 非接触型スマートカード |
US16/972,500 US20210271953A1 (en) | 2018-06-06 | 2019-06-06 | Contactless smart card |
AU2022215195A AU2022215195A1 (en) | 2018-06-06 | 2022-08-10 | Contactless Smart Card |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2018120924A RU2735275C2 (ru) | 2018-06-06 | 2018-06-06 | Бесконтактная смарт-карта |
RU2018120924 | 2018-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019235968A1 true WO2019235968A1 (ru) | 2019-12-12 |
Family
ID=68769426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2019/000397 WO2019235968A1 (ru) | 2018-06-06 | 2019-06-06 | Бесконтактная смарт-карта |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210271953A1 (ru) |
EP (1) | EP3805991A4 (ru) |
JP (1) | JP2021527290A (ru) |
KR (1) | KR20210028640A (ru) |
CN (1) | CN112313670A (ru) |
AU (2) | AU2019283469A1 (ru) |
CA (1) | CA3104065A1 (ru) |
RU (1) | RU2735275C2 (ru) |
WO (1) | WO2019235968A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102070245B1 (ko) * | 2018-08-13 | 2020-01-28 | 정지수 | 비접촉식 근거리 무선 통신 기능을 갖는 금속 장신구 및 그 제조 방법 |
GB2585238B (en) * | 2019-07-05 | 2022-07-20 | Zuma Array Ltd | Antenna arrangement for ceiling mounted device |
RU2765607C1 (ru) * | 2021-06-16 | 2022-02-01 | Общество с ограниченной ответственностью «Алиот» | Бесконтактная смарт-карта в виде кольца |
WO2023244097A1 (ru) * | 2022-06-13 | 2023-12-21 | Сматай Срымович АЯЗБАЕВ | Изделие типа кольца на палец с функцией nfc-транспондера (варианты) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016046184A1 (en) * | 2014-09-22 | 2016-03-31 | Féinics Amatech Teoranta | Passive smart cards, metal cards, payment objects and smart jewelry |
RU167898U1 (ru) * | 2016-06-29 | 2017-01-11 | Акционерное общество "Пэй Ринг" | Бесконтактная смарт-карта |
RU2639577C1 (ru) * | 2016-10-13 | 2017-12-21 | Акционерное общество "Пэй Ринг" | Бесконтактная смарт-карта |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2801709B1 (fr) * | 1999-11-29 | 2002-02-15 | A S K | Carte a puce sans contact ou hybride contact-sans contact permettant de limiter les risques de fraude |
US6888502B2 (en) * | 2002-03-05 | 2005-05-03 | Precision Dynamics Corporation | Microstrip antenna for an identification appliance |
JP3971700B2 (ja) * | 2002-12-25 | 2007-09-05 | 新光電気工業株式会社 | アンテナ及びリーダー/ライター装置 |
JP2005115842A (ja) * | 2003-10-10 | 2005-04-28 | Soft Kogaku Kenkyusho:Kk | データ送受信装置及びその方法 |
TWI298139B (en) * | 2005-01-24 | 2008-06-21 | Fujitsu Ltd | Antenna and tag for rfid using the antenna |
DE102006028827A1 (de) * | 2006-06-21 | 2008-01-10 | Dynamic Systems Gmbh | Transponder mit elektronischem Speicherchip und magnetischer Ringantenne |
JP5096827B2 (ja) * | 2007-07-26 | 2012-12-12 | 真一 小栗 | 指輪 |
RU92558U1 (ru) * | 2009-12-18 | 2010-03-20 | Закрытое акционерное общество "МФ Тариф" | Бесконтактная смарт-карта |
US9697459B2 (en) * | 2014-08-10 | 2017-07-04 | Féinics Amatech Teoranta | Passive smart cards, metal cards, payment objects and smart jewelry |
CN203366371U (zh) * | 2013-07-18 | 2013-12-25 | 南京晟邦光电科技有限公司 | 一种环形非接触式射频标识卡 |
DE102013012339A1 (de) * | 2013-07-25 | 2015-01-29 | Giesecke & Devrient Gmbh | Externe sichere Einheit |
JP6231358B2 (ja) * | 2013-11-11 | 2017-11-15 | 株式会社日立システムズ | Rfidタグ組込リング |
CN114089813A (zh) * | 2013-11-29 | 2022-02-25 | 普罗克西有限公司 | 穿戴式计算装置 |
CN204013533U (zh) * | 2014-07-18 | 2014-12-10 | 丁绍杰 | 一种窄化兼安全的nfc指环装置 |
CN105447553B (zh) * | 2014-09-26 | 2024-07-02 | 紫光同芯微电子有限公司 | 一种手环形非接触式智能卡 |
CN207320328U (zh) * | 2015-02-16 | 2018-05-04 | 株式会社村田制作所 | 天线装置及通信终端装置 |
CN205230102U (zh) * | 2015-12-09 | 2016-05-11 | 北京意诚信通智能卡股份有限公司 | 一种改进的环形可佩戴在手腕上的非接触式ic卡 |
US10998619B2 (en) * | 2016-06-22 | 2021-05-04 | Amotech Co., Ltd. | Ring type antenna module and jig for manufacturing same |
GB2552654A (en) * | 2016-07-29 | 2018-02-07 | Fifth Dimension Digital Ltd | Near field communication ring |
-
2018
- 2018-06-06 RU RU2018120924A patent/RU2735275C2/ru active
-
2019
- 2019-06-06 US US16/972,500 patent/US20210271953A1/en not_active Abandoned
- 2019-06-06 CA CA3104065A patent/CA3104065A1/en not_active Abandoned
- 2019-06-06 AU AU2019283469A patent/AU2019283469A1/en not_active Abandoned
- 2019-06-06 KR KR1020217000255A patent/KR20210028640A/ko not_active Application Discontinuation
- 2019-06-06 JP JP2021518420A patent/JP2021527290A/ja active Pending
- 2019-06-06 CN CN201980042014.0A patent/CN112313670A/zh active Pending
- 2019-06-06 WO PCT/RU2019/000397 patent/WO2019235968A1/ru unknown
- 2019-06-06 EP EP19814260.6A patent/EP3805991A4/en not_active Withdrawn
-
2022
- 2022-08-10 AU AU2022215195A patent/AU2022215195A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016046184A1 (en) * | 2014-09-22 | 2016-03-31 | Féinics Amatech Teoranta | Passive smart cards, metal cards, payment objects and smart jewelry |
RU167898U1 (ru) * | 2016-06-29 | 2017-01-11 | Акционерное общество "Пэй Ринг" | Бесконтактная смарт-карта |
RU2639577C1 (ru) * | 2016-10-13 | 2017-12-21 | Акционерное общество "Пэй Ринг" | Бесконтактная смарт-карта |
Non-Patent Citations (1)
Title |
---|
See also references of EP3805991A4 * |
Also Published As
Publication number | Publication date |
---|---|
RU2018120924A (ru) | 2019-12-06 |
CN112313670A (zh) | 2021-02-02 |
RU2018120924A3 (ru) | 2020-07-06 |
EP3805991A1 (en) | 2021-04-14 |
JP2021527290A (ja) | 2021-10-11 |
CA3104065A1 (en) | 2019-12-12 |
AU2019283469A1 (en) | 2021-01-28 |
EP3805991A4 (en) | 2022-02-16 |
US20210271953A1 (en) | 2021-09-02 |
RU2735275C2 (ru) | 2020-10-29 |
KR20210028640A (ko) | 2021-03-12 |
AU2022215195A1 (en) | 2023-05-11 |
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