JP5850784B2 - ブースターアンテナおよびその製造方法 - Google Patents
ブースターアンテナおよびその製造方法 Download PDFInfo
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- JP5850784B2 JP5850784B2 JP2012075551A JP2012075551A JP5850784B2 JP 5850784 B2 JP5850784 B2 JP 5850784B2 JP 2012075551 A JP2012075551 A JP 2012075551A JP 2012075551 A JP2012075551 A JP 2012075551A JP 5850784 B2 JP5850784 B2 JP 5850784B2
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- JP
- Japan
- Prior art keywords
- conductive film
- comparative example
- booster antenna
- silver
- rfid tag
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
-
- 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
- H01Q1/2225—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 used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
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- 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
-
- 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
- G06K19/07773—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
- G06K19/06—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
- G06K19/07794—Antenna details the record carrier comprising a booster or auxiliary antenna in addition to the antenna connected directly to the integrated circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
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- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/097—Inks comprising nanoparticles and specially adapted for being sintered at low temperature
-
- 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
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10098—Components for radio transmission, e.g. radio frequency identification [RFID] tag, printed or non-printed antennas
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1275—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by other printing techniques, e.g. letterpress printing, intaglio printing, lithographic printing, offset printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Aerials (AREA)
- Conductive Materials (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Description
まず、60質量%のAg粒子(平均粒径10nmの銀粒子)と、3.0質量%の塩化ビニルコポリマーラテックスと、2.0質量%のポリウレタンシックナーと、2.5質量%のプロピレングリコールとを含むAgインク(ピーケム アソシエイツ インク社製のPFI−700型)を用意した。
まず、実施例1〜4で使用したAgインクに、塩化ビニルコポリマーラテックスとポリウレタンシックナーとプロピレングリコールを加えて、50質量%のAg粒子(平均粒径10nmの銀粒子)と、18.4質量%の塩化ビニルコポリマーラテックスと、2.0質量%のポリウレタンシックナーと、2.5質量%のプロピレングリコールとを含むAgインクを用意した。
まず、実施例1〜4で使用したAgインクを3000rpmで10分間遠心分離処理を行った後、上澄み液を除去して、Ag粒子の濃度を70質量%に調整したAgインクを用意した。
アニロックス容量20cc/m2(150線/インチ)とした以外は、実施例1〜4と同様の方法により、印刷回数をそれぞれ1回(実施例11)、2回(実施例12)、3回(実施例13)、4回(比較例3)および8回(比較例4)として、導電膜を得た後、RFIDタグチップ搭載ブースターアンテナおよび屈曲試験用サンプルを作製し、導電膜の膜厚、電気抵抗および表面抵抗率を測定するとともに、導電膜の体積抵抗率および導電膜中のAgの割合を算出した。また、実施例1〜4と同様の方法により、RFIDタグチップ搭載ブースターアンテナの通信距離を測定するとともに、屈曲試験用サンプルの抵抗悪化率を求めた。
まず、実施例1〜4で使用したAgインクに、塩化ビニルコポリマーラテックスとポリウレタンシックナーとプロピレングリコールを加えて、40質量%のAg粒子(平均粒径10nmの銀粒子)と、33.8質量%の塩化ビニルコポリマーラテックスと、2.0質量%のポリウレタンシックナーと、2.5質量%のプロピレングリコールとを含むAgインクを用意した。
実施例1〜4において得られた導電膜の代わりに、それぞれ厚さ1.0μm(比較例9)および3.0μm(比較例10)のAg箔(竹内金属箔工業株式会社製、100mm×100mm)を切断して導電膜(導電膜中のAgの割合は100%)として使用した以外は、実施例1〜4と同様の方法により、RFIDタグチップ搭載ブースターアンテナおよび屈曲試験用サンプルおよび屈曲試験用サンプルを作製し、導電膜の電気抵抗および表面抵抗率を測定するとともに、導電膜の体積抵抗率を算出した。また、実施例1〜4と同様の方法により、RFIDタグチップ搭載ブースターアンテナの通信距離を測定するとともに、屈曲試験用サンプルの抵抗悪化率を求めた。
実施例1〜4において得られた導電膜の代わりに、それぞれ厚さ3.0μm(比較例11)、6.0μm(比較例12)および12.0μm(比較例13)のAl箔(竹内金属箔工業株式会社製、100mm×100mm)を切断して導電膜(導電膜中のAlの割合は100%)として使用した以外は、実施例1〜4と同様の方法により、RFIDタグチップ搭載ブースターアンテナおよび屈曲試験用サンプルおよび屈曲試験用サンプルを作製し、導電膜の電気抵抗および表面抵抗率を測定するとともに、導電膜の体積抵抗率を算出した。また、実施例1〜4と同様の方法により、RFIDタグチップ搭載ブースターアンテナの通信距離を測定するとともに、屈曲試験用サンプルの抵抗悪化率を求めた。
12 膜
12’ 導電膜
14 ブースターアンテナ
16 RFIDタグチップ
18 粘着性剥離フィルム
20 屈曲試験用サンプル
22 柱
Claims (6)
- 10〜50体積%の銀粒子の焼結体を含み且つ体積抵抗率が3〜100μΩ・cmの銀導電膜が基板上に形成されていることを特徴とする、ブースターアンテナ。
- 前記銀導電膜の表面抵抗率が0.5Ω/□以下であることを特徴とする、請求項1に記載のブースターアンテナ。
- 前記銀導電膜の厚さが1〜6μmであることを特徴とする、請求項1または2に記載のブースターアンテナ。
- 50〜70質量%の銀粒子を含む銀粒子分散液を基板に塗布した後に焼成することにより、請求項1乃至3のいずれかに記載の銀導電膜を基板上に形成することを特徴とする、ブースターアンテナの製造方法。
- 前記銀粒子分散液の基板への塗布が、フレキソ印刷によって行われることを特徴とする、請求項4に記載のブースターアンテナの製造方法。
- 前記銀粒子の平均粒径が20nm以下であることを特徴とする、請求項4または5に記載のブースターアンテナの製造方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012075551A JP5850784B2 (ja) | 2012-03-29 | 2012-03-29 | ブースターアンテナおよびその製造方法 |
US14/119,161 US9537202B2 (en) | 2012-03-29 | 2013-02-01 | Booster antenna and method for producing same |
CN201710092891.1A CN106910978A (zh) | 2012-03-29 | 2013-02-01 | 银导电膜及其制造方法 |
EP13770105.8A EP2693564A4 (en) | 2012-03-29 | 2013-02-01 | AMPLIFICATION ANTENNA AND METHOD FOR MANUFACTURING THE SAME |
CN201380001545.8A CN103563172A (zh) | 2012-03-29 | 2013-02-01 | 增益天线及其制造方法 |
KR1020137029493A KR20140138529A (ko) | 2012-03-29 | 2013-02-01 | 부스터 안테나 및 그 제조 방법 |
PCT/JP2013/052957 WO2013145879A1 (ja) | 2012-03-29 | 2013-02-01 | ブースターアンテナおよびその製造方法 |
TW102105847A TWI554952B (zh) | 2012-03-29 | 2013-02-20 | 升壓天線及其製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012075551A JP5850784B2 (ja) | 2012-03-29 | 2012-03-29 | ブースターアンテナおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013207624A JP2013207624A (ja) | 2013-10-07 |
JP5850784B2 true JP5850784B2 (ja) | 2016-02-03 |
Family
ID=49259164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012075551A Expired - Fee Related JP5850784B2 (ja) | 2012-03-29 | 2012-03-29 | ブースターアンテナおよびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9537202B2 (ja) |
EP (1) | EP2693564A4 (ja) |
JP (1) | JP5850784B2 (ja) |
KR (1) | KR20140138529A (ja) |
CN (2) | CN106910978A (ja) |
TW (1) | TWI554952B (ja) |
WO (1) | WO2013145879A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9716711B2 (en) * | 2011-07-15 | 2017-07-25 | Pagemark Technology, Inc. | High-value document authentication system and method |
KR101827047B1 (ko) | 2012-03-02 | 2018-02-07 | 펄스 일렉트로닉스, 인크. | 피착 안테나 장치 및 방법 |
WO2014119000A1 (ja) * | 2013-02-01 | 2014-08-07 | Dowaエレクトロニクス株式会社 | 銀導電膜およびその製造方法 |
US10020561B2 (en) | 2013-09-19 | 2018-07-10 | Pulse Finland Oy | Deposited three-dimensional antenna apparatus and methods |
CN106463828B (zh) | 2014-02-12 | 2021-04-06 | 脉冲芬兰有限公司 | 用于导电元件沉积和形成的方法和设备 |
WO2015147124A1 (ja) * | 2014-03-28 | 2015-10-01 | トッパン・フォームズ株式会社 | 積層体 |
US9833802B2 (en) | 2014-06-27 | 2017-12-05 | Pulse Finland Oy | Methods and apparatus for conductive element deposition and formation |
US9985344B2 (en) * | 2014-12-23 | 2018-05-29 | Te Connectivity Corporation | Electronic article and process of producing an electronic article |
CN109777202A (zh) * | 2017-11-10 | 2019-05-21 | 上海宝银电子材料有限公司 | 一种电子标签用导电油墨及其制备方法 |
JP7179264B2 (ja) * | 2019-03-28 | 2022-11-29 | 大日本印刷株式会社 | Icタグ |
WO2022075263A1 (ja) * | 2020-10-05 | 2022-04-14 | 株式会社村田製作所 | Rfidモジュールを備えた容器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101189636B1 (ko) * | 2005-03-25 | 2012-10-12 | 도레이 카부시키가이샤 | 평면 안테나 및 그 제조방법 |
CN101041898A (zh) * | 2006-02-23 | 2007-09-26 | 气体产品与化学公司 | 电子附着辅助的导电体的形成 |
JP2008041005A (ja) * | 2006-08-10 | 2008-02-21 | Hitachi Ltd | Rfidタグおよびその製造方法 |
EP2019425A1 (en) | 2007-07-27 | 2009-01-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP4838219B2 (ja) * | 2007-10-01 | 2011-12-14 | ハリマ化成株式会社 | 金属ナノ粒子焼結体の製造方法 |
JP5371247B2 (ja) * | 2008-01-06 | 2013-12-18 | Dowaエレクトロニクス株式会社 | 銀塗料およびその製造法 |
CN102066024B (zh) * | 2008-06-26 | 2014-06-11 | Dic株式会社 | 含银粉末及其制法、使用其的导电性糊剂和塑料基板 |
JP5574761B2 (ja) * | 2009-04-17 | 2014-08-20 | 国立大学法人山形大学 | 被覆銀超微粒子とその製造方法 |
JP2010268073A (ja) | 2009-05-12 | 2010-11-25 | Provident Corp | Icタグ用アンテナおよびその製造方法 |
KR101700615B1 (ko) * | 2010-03-30 | 2017-01-31 | 주식회사 동진쎄미켐 | 금속 나노입자의 제조방법, 이에 의해 제조된 금속 나노입자 및 이를 포함하는 금속 잉크 조성물 |
JP5632852B2 (ja) | 2010-08-27 | 2014-11-26 | Dowaエレクトロニクス株式会社 | 低温焼結性銀ナノ粒子組成物および該組成物を用いて形成された電子物品 |
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2012
- 2012-03-29 JP JP2012075551A patent/JP5850784B2/ja not_active Expired - Fee Related
-
2013
- 2013-02-01 CN CN201710092891.1A patent/CN106910978A/zh active Pending
- 2013-02-01 CN CN201380001545.8A patent/CN103563172A/zh active Pending
- 2013-02-01 EP EP13770105.8A patent/EP2693564A4/en not_active Withdrawn
- 2013-02-01 KR KR1020137029493A patent/KR20140138529A/ko not_active Application Discontinuation
- 2013-02-01 WO PCT/JP2013/052957 patent/WO2013145879A1/ja active Application Filing
- 2013-02-01 US US14/119,161 patent/US9537202B2/en not_active Expired - Fee Related
- 2013-02-20 TW TW102105847A patent/TWI554952B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US9537202B2 (en) | 2017-01-03 |
KR20140138529A (ko) | 2014-12-04 |
WO2013145879A1 (ja) | 2013-10-03 |
TWI554952B (zh) | 2016-10-21 |
US20150102964A1 (en) | 2015-04-16 |
EP2693564A4 (en) | 2015-08-19 |
JP2013207624A (ja) | 2013-10-07 |
TW201339979A (zh) | 2013-10-01 |
CN106910978A (zh) | 2017-06-30 |
CN103563172A (zh) | 2014-02-05 |
EP2693564A1 (en) | 2014-02-05 |
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