JPH08506708A - 成形された密閉パッケージを有する無線周波数トランスポンダの製造方法 - Google Patents
成形された密閉パッケージを有する無線周波数トランスポンダの製造方法Info
- Publication number
- JPH08506708A JPH08506708A JP6518400A JP51840094A JPH08506708A JP H08506708 A JPH08506708 A JP H08506708A JP 6518400 A JP6518400 A JP 6518400A JP 51840094 A JP51840094 A JP 51840094A JP H08506708 A JPH08506708 A JP H08506708A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- carrier
- manufacturing
- circuit
- mounting area
- 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.)
- Granted
Links
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- 239000011810 insulating material Substances 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000001721 transfer moulding Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims 1
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- 239000000758 substrate Substances 0.000 abstract description 20
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- 239000011889 copper foil Substances 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G06K19/047—Constructional details the record carrier being shaped as a coin or a gambling token
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
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- G—PHYSICS
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- 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
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- 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
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- 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
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- 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
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- 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
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- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
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- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
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- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
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- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2924/01—Chemical elements
- H01L2924/01019—Potassium [K]
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- H01L2924/01057—Lanthanum [La]
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- H01L2924/078—Adhesive characteristics other than chemical
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- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
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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
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49121—Beam lead frame or beam lead device
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Credit Cards Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.開口部(12;36,37)と、無線周波数エネルギの発信または受信用の少なくと も1個のコイル(26;44)とコイル(26;44)に接続された集積回路チップ(20;4 1)とを含む無線周波数識別回路を支持するために開口部(12;36,37)内に延び る複数の内側に向いた支持アーム(14〜18;39,40;39',40';51,52)とを有する平 坦なキャリヤ(10;31;31')を用意し、 コイル(26;44)を含む回路(20;41)が完全に開口部(12;36,37)内に存在す るように、回路を支持アーム(14〜18;39,40;39',40',51,52)に取付け、 ハウジング(28;48)が開口部(12;36,37)内に配置されキャリヤ内で支持ア ーム(14〜18;39,40;39',40',51,52)によってのみ支持されるように、回路とコ イル(26;44)との周りを完全にトランスファ成形によって密閉したプラスチッ ク・ハウジングを形成し、および ハウジング(28;48)の周辺において支持アーム(14〜18;39,40;39',40',51,5 2)を切り離すことを特徴とする密閉された無線周波数識別機器の製造方法。 2.キャリヤ(10)は金属で形成されていることを特徴とする請求の範囲第1項 に記載の製造方法。 3.前記取付け工程は少なくともコイル(26)と無線周波数回路の回路チップ( 20)とをともに支持アーム(14〜18)の少なくともいくつかを介して電気的に接 続することを含むことを特徴とする請求の範囲第2項に記載の製造方法。 4.前記キャリヤ(31,31')は絶縁材で形成されていることを特徴とする請求の 範囲第1項に記載の製造方法。 5.前記キャリヤ(10;31;31')は一列に配置された複数の前記開口部(12;36,3 7)と、各開口部(12;36,37)に延びる複数の内側に向いた支持アーム(14〜18; 39,40;39',40',51,52)とを備えていることを特徴とする請求の範囲第1項に記 載の 製造方法。 6.コイル(26;44)は平坦なコイルであり、前記取付け工程はコイル(26;44) が支持アーム(14〜18;39,40,39',40',51,52)に据えられ、回路チップ(20;41 )がコイル(26;44)内に配置されるように、コイル(26;44)および回路チップ (20;41)の位置決めを行うことを含むことを特徴とする請求の範囲第1項に記 載の製造方法。 7.絶縁材よりなる平坦なキャリヤ(31;31')と、キャリヤ(31;31')のそれぞ れ離間された機器取付領域に一列に配置されたそれぞれ複数のコンダクタ・パタ ーン(32;53,54,58)とを有するプリント回路基板(30;50)であって、キャリヤ が、それぞれの取付領域の各々がそれぞれのコンダクタ・パターン(32;53,54,5 8)を有するそれぞれの中心部(38;38')を含み、その中心部(38;38')がその 周辺回りに分配されたそれぞれ複数の支持アーム(39,40;39',40',51,52)によ ってのみキャリヤ(31;31')の残部に接続されるような開口部(36,37)を有す るプリント回路基板(30;50)を用意し、 無線周波数識別回路を形成するために、無線周波数識別回路のためのそれぞれ の回路チップ(41)と、無線周波数エネルギを発信または受信するための少なく とも1個のコイル(44)をそれぞれの取付領域に取付け、それぞれのコンダクタ ・パターン(32;53,54,58)を経て接続し、 密閉されたハウジング(48)がそれぞれ複数の前記支持アーム(39,40;39',40 ',51,52)によってのみキャリア(31;31')に接続されるように、プラスチック 成形によって、それぞれの取付領域の中心部(38;38')と関連した無線周波数識 別回路との周囲に完全に密閉されたプラスチック・ハウジング(48)を形成し、 封入された無線周波数識別回路をキャリヤ(31;31')から取外すために支持ア ーム(39,40;39',40',51,52)を切り離すことを特徴とする無線周波数識別機器 の製造方法。 8.前記プリント回路基板(30;50)を用意する工程は、 導電層の被覆を片面に施した絶縁材より成るキャリヤ(31;31')を含むプリン ト回路基板(30;50)を用意し、 前記複数のそれぞれのコンダクタ・パターン(32;53,54,58)を形成するため に導電層を選択的にエッチングを行い、 それぞれ関連する複数の支持アーム(39,40;39',40',51,52)を備えた前記複 数の取付領域を形成する複数の前記開口部(36,37)をもたらすべく、プリント 回路基板のキャリヤ(31;31')の部分を除去することを備えることを特徴とする 請求の範囲第7項に記載の製造方法。 9.コイル(44)は平坦なコイルであり、前記除去する工程がコイル(44)の内 径より小さいサイズに取付領域のそれぞれの中心部(38;38')を形成することを 含み、かつ、前記取付の工程がコイル(44)が関連する中心部(38;38')を囲み 、プリント回路基板(30;50)に面する片側に支持アーム(39,40;39',40',51,52 )により係合および支持されるようにコイル(44)の位置決めを行うことを含む ことを特徴とする請求の範囲第8項に記載の製造方法。 10.前記除去する工程が、2本の隣接する支持アーム(39',40',51,52)のうち の少なくともいくらかの間で前記取付領域の中心部(38')の周辺で少なくとも 1本の外側に向いた突起(60)を形成することをさらに含み、前記取付領域は、 突起(60)が関連するコイル(44)を通って延び、コイル(44)を取付領域に物 理的に固設するために前記片側と反対側に係合するように、少なくとも数本の突 起(60)を曲げることを含むことを特徴とする請求の範囲第9項に記載の製造方 法。 11.コイル(44)は平坦なコイルであり、前記除去する工程がそれぞれの取付領 域を関連するコイル(44)の外径より大きい寸法になるよう形成することを含み 、前記取付の工程がコイルがそれぞれのコンダクタ・パターン(32)を囲み、そ して前記中心部(38)により囲まれるように、中心部(38)上にコイル(44)を 設置することを含むことを特徴とする請求の範囲第8項に記載の製造方法。 12.取付領域の前記中心部(38;38')の各々には対向して配置されている1対の 支持アーム(39',40'または51,52)が設けられていることを特徴とする請求の範 囲第7項に記載の製造方法。 13.前記取付領域の前記中心部(38')の各々には直交する2対の対向して配置 された支持アーム(39',40'および51,52)が設けられていることを特徴とする請 求の範囲第7項に記載の製造方法。 14.前記支持アーム(39,40;39',40',51,52)は取付領域の中心部(38;38')の 周辺に対称に配置されていることを特徴とする請求の範囲第7項に記載の製造方 法。 15.取付領域の前記中心部(38,38')と前記プラスチック・ハウジングとは円形 であることを特徴とする請求の範囲第7項に記載の製造方法。 16.少なくとも平坦なコイル(44)とそれに接続される集積回路(41)とを含む 回路を取付けるための非金属リード・フレームであって、 絶縁材より成る平坦なキャリヤ(31;31')と、前記キャリヤ(31;31')の一面 に配置されキャリヤ(31;31')のそれぞれ離間された回路素子取付領域に1列に 配列された複数のそれぞれのコンダクタ・パターン(32;53,54,58)と、前記取 付領域の各々が前記それぞれのコンダクタ・パターン(32;53,54,58)を完全に 含む中心部(38;38')を有し、前記中心部(38;38')がその周辺に配分され前記 キャリヤ(31;31')のそれぞれの複数のリード状支持部によってのみキャリヤ( 31;31')の残部に接続されるようにキャリヤ(31;31')に形成された複数の開口 部(36,37)とを有するプリント回路基板(30;50)を備えることを特徴とする非 金属リード・フレーム。 17.取付領域の前記中心部(38;38')の各々には一対の対向して配置された前記 リード状部(39,40;39',40',51,52)が設けられていることを特徴とする請求の 範囲第16項に記載の非金属リード・フレーム。 18.前記中心部(38')の各々はそれぞれ直交する2対の対向して配置されたリ ード状支持部(39',40'および51,52)が設けられていることを特徴とする請求の 範囲第16項に記載の非金属リード・フレーム。 19.前記リード状支持部(39,40;39',40',51,52)は取付領域の中心部(38;38' )の周辺に対称に配置されていることを特徴とする請求の範囲第16項に記載の非 金属リード・フレーム。 20.前記中心部(38')の各々は取付けられるべきコイル(44)の内径よりも小 さく、前記取付領域はさらに前記リード状支持部(39',40',51,52)の隣接した 2本の間でそれぞれの中心部(38')の周辺から突き出ている少なくとも1本の 外側へ向いたフィンガ(60)を含み、フィンガ(60)はコイル(44)を機械的に 取付領域に固設すべく前記キャリヤ(31')の表面に設置されたコイル(44)を 突き抜けられるような長さであることを特徴とする請求の範囲第19項に記載の非 金属リード・フレーム。 21.前記フィンガ(60)は前記中心部(38')の周辺に対称に配置されているこ とを特徴とする請求の範囲第20項に記載の非金属リード・フレーム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US1520093A | 1993-02-11 | 1993-02-11 | |
US08/015,200 | 1993-02-11 | ||
US08/158,922 US5420757A (en) | 1993-02-11 | 1993-06-11 | Method of producing a radio frequency transponder with a molded environmentally sealed package |
US08/158,922 | 1993-06-11 | ||
PCT/US1994/002074 WO1994018700A1 (en) | 1993-02-11 | 1994-02-14 | Method of producing a radio frequency transponder with a molded environmentally sealed package |
Publications (2)
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JPH08506708A true JPH08506708A (ja) | 1996-07-16 |
JP3576166B2 JP3576166B2 (ja) | 2004-10-13 |
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JP51840094A Expired - Lifetime JP3576166B2 (ja) | 1993-02-11 | 1994-02-14 | 成形された密閉パッケージを有する無線周波数トランスポンダの製造方法 |
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US (1) | US5420757A (ja) |
EP (1) | EP0683923A4 (ja) |
JP (1) | JP3576166B2 (ja) |
AU (1) | AU673423B2 (ja) |
CA (1) | CA2155208A1 (ja) |
WO (1) | WO1994018700A1 (ja) |
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-
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- 1994-02-14 WO PCT/US1994/002074 patent/WO1994018700A1/en not_active Application Discontinuation
- 1994-02-14 EP EP94911417A patent/EP0683923A4/en not_active Ceased
- 1994-02-14 JP JP51840094A patent/JP3576166B2/ja not_active Expired - Lifetime
- 1994-02-14 CA CA002155208A patent/CA2155208A1/en not_active Abandoned
- 1994-02-14 AU AU63943/94A patent/AU673423B2/en not_active Expired
Cited By (2)
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JP2001024550A (ja) * | 1999-05-14 | 2001-01-26 | Sokymat Sa | トランスポンダ、トランスポンダを組み込んだ射出成形部品、およびそれらの製造方法 |
KR20110042636A (ko) * | 2009-10-19 | 2011-04-27 | 엘지전자 주식회사 | 휴대단말기 |
Also Published As
Publication number | Publication date |
---|---|
CA2155208A1 (en) | 1994-08-18 |
AU673423B2 (en) | 1996-11-07 |
US5420757A (en) | 1995-05-30 |
JP3576166B2 (ja) | 2004-10-13 |
EP0683923A4 (en) | 1996-12-04 |
AU6394394A (en) | 1994-08-29 |
WO1994018700A1 (en) | 1994-08-18 |
EP0683923A1 (en) | 1995-11-29 |
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