GB2279817B - A method of encapsulating components on a printed circuit - Google Patents

A method of encapsulating components on a printed circuit

Info

Publication number
GB2279817B
GB2279817B GB9413176A GB9413176A GB2279817B GB 2279817 B GB2279817 B GB 2279817B GB 9413176 A GB9413176 A GB 9413176A GB 9413176 A GB9413176 A GB 9413176A GB 2279817 B GB2279817 B GB 2279817B
Authority
GB
United Kingdom
Prior art keywords
printed circuit
encapsulating components
encapsulating
components
printed
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
Application number
GB9413176A
Other versions
GB2279817A (en
GB9413176D0 (en
Inventor
Charles Richard Jarvis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avery Weigh Tronix Ltd
Original Assignee
GEC Avery 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 GEC Avery Ltd filed Critical GEC Avery Ltd
Priority to GB9413176A priority Critical patent/GB2279817B/en
Publication of GB9413176D0 publication Critical patent/GB9413176D0/en
Publication of GB2279817A publication Critical patent/GB2279817A/en
Application granted granted Critical
Publication of GB2279817B publication Critical patent/GB2279817B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G06K19/07745—Mounting details of 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
    • 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
    • G06K19/07773—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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • 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
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Credit Cards Or The Like (AREA)
GB9413176A 1993-07-02 1994-06-30 A method of encapsulating components on a printed circuit Expired - Fee Related GB2279817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9413176A GB2279817B (en) 1993-07-02 1994-06-30 A method of encapsulating components on a printed circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9313755A GB9313755D0 (en) 1993-07-02 1993-07-02 A method of encapsulating components on a printed circuit
GB9413176A GB2279817B (en) 1993-07-02 1994-06-30 A method of encapsulating components on a printed circuit

Publications (3)

Publication Number Publication Date
GB9413176D0 GB9413176D0 (en) 1994-08-24
GB2279817A GB2279817A (en) 1995-01-11
GB2279817B true GB2279817B (en) 1998-01-14

Family

ID=10738220

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9313755A Pending GB9313755D0 (en) 1993-07-02 1993-07-02 A method of encapsulating components on a printed circuit
GB9413176A Expired - Fee Related GB2279817B (en) 1993-07-02 1994-06-30 A method of encapsulating components on a printed circuit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9313755A Pending GB9313755D0 (en) 1993-07-02 1993-07-02 A method of encapsulating components on a printed circuit

Country Status (5)

Country Link
EP (1) EP0706694A1 (en)
JP (1) JPH08512000A (en)
AU (1) AU7006494A (en)
GB (2) GB9313755D0 (en)
WO (1) WO1995001613A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031841A1 (en) * 1995-04-05 1996-10-10 Tomas Meinen Method and device for filling cavities
FR2738932B1 (en) * 1995-09-15 1997-11-28 Innovatron Ind Sa WAVE COLLECTOR IN THE FORM OF A PRINTED COIL FOR A PORTABLE ELECTRONIC OBJECT SUCH AS A CONTACTLESS CARD OR BADGE
US6067709A (en) 1996-02-23 2000-05-30 Mpm Corporation Applying encapsulating material to substrates
DE19633923A1 (en) * 1996-08-22 1998-02-26 Siemens Ag Chip card with an induction coil and process for its manufacture
WO1998009252A1 (en) * 1996-08-26 1998-03-05 Tomas Meinen Process for manufacturing chip cards

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195301A (en) * 1967-08-23 1970-06-17 Formica Int Improvements in or relating to Silk Screen Inks and Processes of Using the Same in the Production of Printed Circuits
US4564562A (en) * 1984-05-29 1986-01-14 At&T Technologies, Inc. Silicone encapsulated devices
FR2670930A1 (en) * 1990-12-21 1992-06-26 Bull Cp8 Process for embodying the electronic module of a portable object such as a microcircuit card, module and cards obtained by the implementation of the process
GB2266999A (en) * 1992-05-15 1993-11-17 Nippon Cmk Kk Method of manufacturing reinforced flexible printed circuit boards

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8901189D0 (en) * 1989-01-19 1989-03-15 Avery W & T Limited Portable electronic token
FR2642899B1 (en) * 1989-02-06 1994-05-13 Bull Cp8 METHOD OF COATING AN INTEGRATED CIRCUIT ON A SUPPORT, DEVICE FOR IMPLEMENTING IT, AND ELECTRONIC ASSEMBLY OBTAINED BY IMPLEMENTING THE METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195301A (en) * 1967-08-23 1970-06-17 Formica Int Improvements in or relating to Silk Screen Inks and Processes of Using the Same in the Production of Printed Circuits
US4564562A (en) * 1984-05-29 1986-01-14 At&T Technologies, Inc. Silicone encapsulated devices
FR2670930A1 (en) * 1990-12-21 1992-06-26 Bull Cp8 Process for embodying the electronic module of a portable object such as a microcircuit card, module and cards obtained by the implementation of the process
GB2266999A (en) * 1992-05-15 1993-11-17 Nippon Cmk Kk Method of manufacturing reinforced flexible printed circuit boards

Also Published As

Publication number Publication date
GB2279817A (en) 1995-01-11
WO1995001613A1 (en) 1995-01-12
GB9313755D0 (en) 1993-08-18
AU7006494A (en) 1995-01-24
JPH08512000A (en) 1996-12-17
EP0706694A1 (en) 1996-04-17
GB9413176D0 (en) 1994-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010630