JP5540077B2 - 小型rfidタグ - Google Patents
小型rfidタグ Download PDFInfo
- Publication number
- JP5540077B2 JP5540077B2 JP2012507327A JP2012507327A JP5540077B2 JP 5540077 B2 JP5540077 B2 JP 5540077B2 JP 2012507327 A JP2012507327 A JP 2012507327A JP 2012507327 A JP2012507327 A JP 2012507327A JP 5540077 B2 JP5540077 B2 JP 5540077B2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- electrically insulating
- insulating substrate
- conductive
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 84
- 239000004020 conductor Substances 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 41
- 230000006698 induction Effects 0.000 claims description 38
- 238000000151 deposition Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 description 59
- 239000010409 thin film Substances 0.000 description 44
- 239000000463 material Substances 0.000 description 26
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 230000008569 process Effects 0.000 description 21
- 238000012545 processing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000005240 physical vapour deposition Methods 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 230000005670 electromagnetic radiation Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
- 229940127554 medical product Drugs 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 101100110009 Caenorhabditis elegans asd-2 gene Proteins 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- -1 for example Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- FOYUECWZDHYCIQ-UHFFFAOYSA-N 1,2-bis(ethylsulfanyl)ethyne Chemical group CCSC#CSCC FOYUECWZDHYCIQ-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004643 cyanate ester Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/18—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre
- H04Q5/22—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre the subordinate centre not permitting interconnection of subscribers connected thereto
-
- 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
-
- 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
-
- 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
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
-
- 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
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
- G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09036—Recesses or grooves in insulating substrate
-
- 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
- H05K3/107—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 by filling grooves in the support with conductive material
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Laser Beam Processing (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
本出願は、米国仮出願番号61/170,836、発明の名称「小型RFIDタグ」、出願日2009年4月20日に対して35U.S.C.119の下で優先権を主張し、前記出願の内容は、全て記述されているように本明細書内に組み込まれる。
RFIDタグが取り付けられた物品も開示されている。物品と、第1の次元において比較的薄く、第2及び第3の直交次元において比較的厚いRFIDタグであって、前記物品に取り付けられているRFIDタグとを備える。前記RFIDタグは、前記第1の次元に沿って所定の厚さを有し、前記厚さが、対向表面によって画定されている電気絶縁基板と、前記電気絶縁基板の対向表面の少なくとも一方にある1つ以上の凹部と、前記1つ以上の凹部内に実質的に配置された導電材料とを含み、前記凹部は、前記電気絶縁基板の厚さより小さい制御された深さまで到達し、前記凹部は、前記RFIDタグ上の前記誘導コイルの導電配線の所望のパターンに対応して、前記電気絶縁基板の表面上にパターンを形成し、前記導電材料は、誘導コイルの導電配線のパターンを形成する。
所望の性能を実現するために、誘導コイル54は、十分な量のインダクタンス(例えば、数μH以上)を有する。更に、誘導コイル54内の損失が、RFIDタグ50の性能を低下させないように、誘導コイル54の抵抗は比較的低いことが望ましい。追加的に、RFIDタグ50は、比較的小さな面積(例えば、5mm×5mm四方以下)を有し、器具の所望の用途を妨げることなく、器具に取り付け又は一体化され、より少ない材料のみ必要とされないので、RFIDタグのコストは比較的低くなる。
図4dによる次のステップでは、貫通孔102aの内壁と同様に、薄膜101の上面と底面及び凹部103、104、105の実質的に全ての領域に金属膜が形成される。この金属膜形成ステップは、スパッタもしくは陽極又は陰極アーク蒸着等の物理蒸着(PVD)によって行われる。PVD処理の結果として、約200nmの厚さの金属層107が、薄膜101の表面上に堆積される。一般に、金属層107は銅を含むが、銀等の他の金属を用いることもできる。薄膜101へのPVD層107の接着性を向上させるために、誘電体基板101上にPVD層を堆積させるか、PVD処理を加える前に、ニッケル、クロム、パラジウム、又は銀等の接着層を堆積させることができる。代替的に、図4dの金属堆積ステップの前に、プラズマ内で誘電体基板101を活性化させることもできる。
本発明の実施形態では、誘電体基板内に所望の凹部を形成するためのレーザ除去用に用いられるマスクは、例えば、位相マスクであってもよい。このような位相マスクは、水晶基板を含み、その水晶基板上に複数の誘電体層が設けられる。誘電体層は、基板の貫通孔に対応するマスクの場所から除去される。基板の凹部に対応するマスクの場所から、誘電体層の一部だけが除去される。このような位相マスクは、単一の処理ステップで、導電体構造の孔と凹部を形成できるという利点を備えている。位相マスクに対する代替形態として、基板上にレーザビームを直接「書き込む」、又は適応光学系を用いることのいずれかによって、マスクなしでレーザ除去を行うことができる。基板上への直接書き込みは、例えば、ミラー又は屈折素子のシステムを用いることで、レーザビームを偏向させること、又は静止ビームに対して基板を移動させること、のいずれかによって実現される。
誘電体基板の材料は、例えば、ポリイミドであるが、エポキシ樹脂、シアネート−エステル、ポリエステル、ポリフェニルサルファイド、ポリテトラフルオロエチレン、ビスマレイミドトリアジン等の他の材料を用いることもできる。基板は、別個のカットシートの形態で処理することも、プラスチック材料を巻き付けたリールから処理することもできる。本発明の一実施形態の誘電体基板は薄膜であるが、本発明はそれには限定されず、例えば、誘電体キャリア基板等の誘電体材料の別の形態を用いることもできる。
図9a〜図9gに対して、及び図9fによって示されている変型形態に従って、ベース層206の選択的除去に続いて、以降の導電配線及びメッキ貫通孔に対応している領域に、薄い金属層207を化学的に堆積させる。金属207は、無電流堆積銅であってもよい。図9gに従って、印刷回路基板の作製用にガルバニック堆積金属209を用いて、導電配線とメッキ貫通孔が強化される。
Claims (5)
- 導電配線のパターンを含む、RFIDタグ用の誘導コイルの製造方法であって、
対向表面によって画定された所定の厚さを有する電気絶縁基板を提供すること、
レーザ除去を用いて前記電気絶縁基板の対向表面の両方に凹部を形成することであって、前記凹部が、前記電気絶縁基板の厚さより小さい制御された深さまで到達し、前記凹部が、前記誘導コイルの導電配線のパターンに対応して、前記電気絶縁基板の表面上にパターンを形成する、前記凹部を形成すること、
前記電気絶縁基板の対向表面の両方に凹部を形成した後に、前記凹部内に導電材料を堆積させること
を含み、
前記凹部内に導電材料を堆積させることが、
前記凹部を形成した前記電気絶縁基板の実質的に全面に導電材料を堆積させること、
前記誘導コイルの導電配線のパターンの外側の基板表面から導電材料を除去することを含む、方法。 - 導電配線のパターンを含む、RFIDタグ用の誘導コイルの製造方法であって、
対向表面によって画定された所定の厚さを有する電気絶縁基板を提供すること、
レーザ除去を用いて前記電気絶縁基板の対向表面の少なくとも一方に凹部を形成することであって、前記凹部が、前記電気絶縁基板の厚さより小さい制御された深さまで到達し、前記凹部が、前記誘導コイルの導電配線のパターンに対応して、前記電気絶縁基板の表面上にパターンを形成する、前記凹部を形成すること、
前記凹部内に導電材料を堆積させること
を含み、
前記凹部内に導電材料を堆積させることが、
一番目に、前記凹部の形成と同時に、前記凹部内に導電領域を形成すること、
二番目に、前記導電領域に導電材料を堆積させること
を含む、方法。 - 導電配線のパターンを含む、RFIDタグ用の誘導コイルの製造方法であって、
対向表面によって画定された所定の厚さを有する電気絶縁基板を提供すること、
レーザ除去を用いて前記電気絶縁基板の対向表面の両方に凹部を形成することであって、前記凹部が、前記電気絶縁基板の厚さより小さい制御された深さまで到達し、前記凹部が、前記誘導コイルの導電配線のパターンに対応して、前記電気絶縁基板の表面上にパターンを形成する、前記凹部を形成すること、
前記凹部内に導電材料を堆積させること
を含み、
前記凹部内に導電材料を堆積させることが、
一番目に、前記電気絶縁基板の実質的に全面及び該電気絶縁基板に形成された前記凹部内にベース層を堆積させること、
二番目に、前記凹部の外側の基板表面から前記ベース層を除去すること、
三番目に、前記凹部内の前記ベース層上に導電材料を堆積させること
を含む、方法。 - 前記電気絶縁基板内に少なくともいくつかの前記凹部に亘って貫通孔を形成することを含み、前記導電領域が前記導通孔内に形成される、請求項2に記載の方法。
- 前記電気絶縁基板内に少なくともいくつかの前記凹部に亘って貫通孔を形成することを含み、前記ベース層は前記貫通孔内に形成され、前記ベース層は前記貫通孔の外側の基板表面から除去され、前記導電材料は、前記貫通孔内の前記ベース層上に堆積される、請求項3に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17083609P | 2009-04-20 | 2009-04-20 | |
US61/170,836 | 2009-04-20 | ||
PCT/US2010/031785 WO2010123925A2 (en) | 2009-04-20 | 2010-04-20 | Miniature rfid tag |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012524358A JP2012524358A (ja) | 2012-10-11 |
JP5540077B2 true JP5540077B2 (ja) | 2014-07-02 |
Family
ID=43011723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012507327A Expired - Fee Related JP5540077B2 (ja) | 2009-04-20 | 2010-04-20 | 小型rfidタグ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8525646B2 (ja) |
EP (1) | EP2422300A4 (ja) |
JP (1) | JP5540077B2 (ja) |
CN (1) | CN102460484B (ja) |
WO (1) | WO2010123925A2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5370581B2 (ja) * | 2010-03-24 | 2013-12-18 | 株式会社村田製作所 | Rfidシステム |
DE102010024523B4 (de) * | 2010-06-21 | 2017-03-23 | Leonhard Kurz Stiftung & Co. Kg | Mehrschichtiges Folienelement |
US10381720B2 (en) * | 2010-12-08 | 2019-08-13 | Nxp B.V. | Radio frequency identification (RFID) integrated circuit (IC) and matching network/antenna embedded in surface mount devices (SMD) |
CN102738568A (zh) * | 2011-04-13 | 2012-10-17 | 榕柏科技有限公司 | 应用印刷及激光雕刻在曲面基板上制造天线的方法 |
US20140144992A1 (en) * | 2012-09-10 | 2014-05-29 | Impinj, Inc. | Rfid integrated circuits and tags with antenna contacts on multiple surfaces |
CN104246630B (zh) | 2012-04-11 | 2017-09-12 | 英频杰公司 | 在多个表面上具有天线触点的rfid集成电路和标签 |
US10311351B1 (en) | 2012-04-11 | 2019-06-04 | Impinj, Inc. | RFID integrated circuits with antenna contacts on multiple surfaces |
US9053400B2 (en) | 2012-04-11 | 2015-06-09 | Impinj, Inc. | RFID integrated circuits with antenna contacts on multiple surfaces |
CN103085248B (zh) * | 2013-02-05 | 2016-02-17 | 震雄资产管理有限公司 | 射频识别装置、注塑机以及注塑机的工艺参数存储方法 |
RU2018119150A (ru) | 2013-02-28 | 2018-11-08 | ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи | Скважинная связь |
GB201303614D0 (en) | 2013-02-28 | 2013-04-17 | Petrowell Ltd | Downhole detection |
WO2014168761A1 (en) * | 2013-04-10 | 2014-10-16 | Honeywell International Inc. | High temperature tolerant rfid tag |
WO2014200868A2 (en) | 2013-06-09 | 2014-12-18 | Apple Inc. | Laser-formed features |
US9950474B2 (en) | 2013-09-13 | 2018-04-24 | Statasys, Inc. | Additive manufacturing system and process with precision substractive technique |
US9560746B1 (en) | 2014-01-24 | 2017-01-31 | Multek Technologies, Ltd. | Stress relief for rigid components on flexible circuits |
US9763327B2 (en) | 2015-03-19 | 2017-09-12 | Multek Technologies Limited | Selective segment via plating process and structure |
EP3478205B1 (en) * | 2016-06-30 | 2021-06-09 | Iridex Corporation | Handheld ophthalmic laser system with replaceable contact tips and treatment guide |
US10770225B2 (en) | 2016-08-08 | 2020-09-08 | Hamilton Sundstrand Corporation | Multilayered coils |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69418698T2 (de) * | 1994-04-14 | 1999-10-07 | Hewlett-Packard Gmbh | Verfahren zur Herstellung von Leiterplatten |
DE19620095B4 (de) | 1996-05-18 | 2006-07-06 | Tamm, Wilhelm, Dipl.-Ing. (FH) | Verfahren zur Herstellung von Leiterplatten |
JPH1075038A (ja) * | 1996-06-28 | 1998-03-17 | Ngk Spark Plug Co Ltd | 配線基板とその製造方法 |
US6011319A (en) * | 1998-06-09 | 2000-01-04 | Delphi Technologies, Inc. | Integrated circuit assembly for power and electronics |
JP2000340902A (ja) * | 1999-05-26 | 2000-12-08 | Matsushita Electric Works Ltd | 回路部材 |
US7671295B2 (en) * | 2000-01-10 | 2010-03-02 | Electro Scientific Industries, Inc. | Processing a memory link with a set of at least two laser pulses |
US7253735B2 (en) * | 2003-03-24 | 2007-08-07 | Alien Technology Corporation | RFID tags and processes for producing RFID tags |
US7051429B2 (en) * | 2003-04-11 | 2006-05-30 | Eastman Kodak Company | Method for forming a medium having data storage and communication capabilities |
JP2004355337A (ja) * | 2003-05-29 | 2004-12-16 | Toppan Forms Co Ltd | Rf−idメディア及びその製造方法、並びに情報書込/読出装置 |
KR100998039B1 (ko) * | 2003-10-01 | 2010-12-03 | 삼성테크윈 주식회사 | 기판 제조 방법 및 이를 이용하여 제조된 스마트 라벨 |
CN101019137A (zh) * | 2004-05-14 | 2007-08-15 | 波零公司 | 射频天线和标签以及用于制造射频天线和射频标签的方法 |
JP2008519285A (ja) * | 2004-11-05 | 2008-06-05 | インヴィトロジェン コーポレーション | 生物科学において無線周波数識別子を使用するための組成物および方法 |
WO2006104792A1 (en) * | 2005-03-28 | 2006-10-05 | Avery Dennison Corporation | Method for making rfid device antennas |
US7517798B2 (en) * | 2005-09-01 | 2009-04-14 | Micron Technology, Inc. | Methods for forming through-wafer interconnects and structures resulting therefrom |
FR2893734A1 (fr) * | 2005-11-21 | 2007-05-25 | St Microelectronics Sa | Micromodule electronique et procede de fabrication d'un tel micromodule |
GB0605239D0 (en) * | 2006-03-16 | 2006-04-26 | Uvasol Ltd | Improvements in the application of conductive tracks to substrates |
FR2908537B1 (fr) * | 2006-11-10 | 2009-02-06 | Thales Sa | Dispositif et procede de gestion de maintenance d'equipements |
WO2008078649A1 (ja) * | 2006-12-22 | 2008-07-03 | Nec Corporation | 半導体装置およびその製造方法 |
US7755491B2 (en) * | 2007-08-13 | 2010-07-13 | Veroscan, Inc. | Interrogator and interrogation system employing the same |
-
2010
- 2010-04-20 JP JP2012507327A patent/JP5540077B2/ja not_active Expired - Fee Related
- 2010-04-20 WO PCT/US2010/031785 patent/WO2010123925A2/en active Application Filing
- 2010-04-20 US US12/763,919 patent/US8525646B2/en active Active
- 2010-04-20 CN CN201080027362.XA patent/CN102460484B/zh active Active
- 2010-04-20 EP EP10767656.1A patent/EP2422300A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2010123925A2 (en) | 2010-10-28 |
JP2012524358A (ja) | 2012-10-11 |
EP2422300A4 (en) | 2013-09-04 |
US20100308968A1 (en) | 2010-12-09 |
EP2422300A2 (en) | 2012-02-29 |
CN102460484B (zh) | 2015-02-25 |
US8525646B2 (en) | 2013-09-03 |
CN102460484A (zh) | 2012-05-16 |
WO2010123925A3 (en) | 2011-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5540077B2 (ja) | 小型rfidタグ | |
JP4444683B2 (ja) | 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 | |
CN106250963B (zh) | 用于实时编码无芯片rfid标签的打印系统架构 | |
KR101596537B1 (ko) | 인쇄형 안테나, 안테나 인쇄 방법, 및 인쇄형 안테나를 포함하는 디바이스 | |
CN110956245B (zh) | 具有电子接口的电子卡 | |
KR100543349B1 (ko) | 초유연성기판에집적회로를와이어본딩하는방법 | |
JP2001516111A (ja) | 積層型無線周波数式同定識別装置 | |
KR20100065186A (ko) | 인쇄 집적 회로소자를 포함하는 무선 장치 및 이의 제조 및 사용 방법 | |
MXPA97005524A (en) | Method for connecting electrically an integrated circuit to a ultraflexi substrate | |
JP2005513585A (ja) | メタライズされた逆反射およびホログラフィックフィルムのための選択的金属除去法ならびに該方法によって製造される無線周波数装置 | |
CN110400152A (zh) | 用于印刷电路板的品质追溯系统 | |
JP2004139583A (ja) | データ記憶及び通信能力を有する媒体並びに製造方法 | |
CN1826607A (zh) | 用于rf标识的安全元件 | |
KR101092845B1 (ko) | Rfid 태그 내장 형 인레이와, 이를 포함하는 카드, 및 rfid 태그 내장형 인레이의 제조 방법 | |
US7661186B2 (en) | Fabrication method of radio frequency identification antenna coil | |
CN107368878A (zh) | 使用照相法制造的无芯片射频识别(rfid) | |
JPH08123926A (ja) | 情報記憶担体及びその製造方法 | |
JP4817351B2 (ja) | 記録媒体 | |
JP2000132652A (ja) | 非接触型icカード用アンテナコイルのパターン決定方法 | |
KR100990680B1 (ko) | 소형칩용 rfid 태그의 제조방법 | |
JP2004039173A (ja) | データライブラリ認識システム | |
CN111353573B (zh) | 商品包装薄膜上的电子标签及其制备方法 | |
KR20030040243A (ko) | 코일이 매립된 인레이 층을 가지는 콤비형 아이씨 카드 및그 제조 방법 | |
KR20080105226A (ko) | 열 접착용 접착제가 도포된 안테나 코일을 히터의 열을사용하여 카드용 인레이 시트에 매립한 비접촉 인레이 층의제조 방법. | |
JP2001325571A (ja) | 非接触通信式情報担体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130226 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130228 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130527 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130618 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131015 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20131206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140317 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140408 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5540077 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140501 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |