SG90170A1 - Thin integral resistor/capacitor/inductor package, method of manufacture - Google Patents

Thin integral resistor/capacitor/inductor package, method of manufacture

Info

Publication number
SG90170A1
SG90170A1 SG200005427A SG200005427A SG90170A1 SG 90170 A1 SG90170 A1 SG 90170A1 SG 200005427 A SG200005427 A SG 200005427A SG 200005427 A SG200005427 A SG 200005427A SG 90170 A1 SG90170 A1 SG 90170A1
Authority
SG
Singapore
Prior art keywords
capacitor
manufacture
thin integral
integral resistor
inductor package
Prior art date
Application number
SG200005427A
Other languages
English (en)
Inventor
W Carpenter Richard
Original Assignee
Morton Int Inc
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 Morton Int Inc filed Critical Morton Int Inc
Publication of SG90170A1 publication Critical patent/SG90170A1/en

Links

Classifications

    • 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
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
    • 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
    • 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
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0302—Properties and characteristics in general
    • H05K2201/0317—Thin film conductor layer; Thin film passive component
    • 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
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0355—Metal foils
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09672—Superposed layout, i.e. in different planes
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/03—Metal processing
    • H05K2203/0338—Transferring metal or conductive material other than a circuit pattern, e.g. bump, solder, printed component
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1333—Deposition techniques, e.g. coating
    • H05K2203/1338—Chemical vapour deposition
    • 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
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
    • H05K3/0064—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a polymeric 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • 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
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49126—Assembling bases
    • 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
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • 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
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, etc.
    • 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
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
SG200005427A 1999-09-23 2000-09-23 Thin integral resistor/capacitor/inductor package, method of manufacture SG90170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/404,496 US6356455B1 (en) 1999-09-23 1999-09-23 Thin integral resistor/capacitor/inductor package, method of manufacture

Publications (1)

Publication Number Publication Date
SG90170A1 true SG90170A1 (en) 2002-07-23

Family

ID=23599840

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200005427A SG90170A1 (en) 1999-09-23 2000-09-23 Thin integral resistor/capacitor/inductor package, method of manufacture

Country Status (8)

Country Link
US (1) US6356455B1 (zh)
EP (1) EP1087647B1 (zh)
JP (1) JP2001189541A (zh)
KR (1) KR100811498B1 (zh)
CN (1) CN1254162C (zh)
DE (1) DE60037168T2 (zh)
SG (1) SG90170A1 (zh)
TW (1) TW478301B (zh)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525921B1 (en) * 1999-11-12 2003-02-25 Matsushita Electric Industrial Co., Ltd Capacitor-mounted metal foil and a method for producing the same, and a circuit board and a method for producing the same
US6606792B1 (en) * 2000-05-25 2003-08-19 Oak-Mitsui, Inc. Process to manufacturing tight tolerance embedded elements for printed circuit boards
TW502492B (en) * 2000-05-30 2002-09-11 Alps Electric Co Ltd Electronic circuit unit
JP3933849B2 (ja) * 2000-06-30 2007-06-20 松下電器産業株式会社 電子部品類集合体を用いた携帯機器
DE10042764A1 (de) * 2000-08-31 2002-03-14 Moeller Gmbh Verfahren zur Herstellung eines massereichen ohmschen Widerstands und elektronische Baueinheit
JPWO2003007379A1 (ja) * 2001-07-12 2004-11-04 株式会社日立製作所 電子回路部品
DE10139707A1 (de) * 2001-08-11 2003-02-20 Philips Corp Intellectual Pty Leiterplatte
GB2388420B (en) * 2001-11-27 2004-05-12 Schlumberger Holdings Integrated activating device for explosives
US8091477B2 (en) * 2001-11-27 2012-01-10 Schlumberger Technology Corporation Integrated detonators for use with explosive devices
JP2003332749A (ja) * 2002-01-11 2003-11-21 Denso Corp 受動素子内蔵基板、その製造方法及び受動素子内蔵基板形成用素板
US7260890B2 (en) * 2002-06-26 2007-08-28 Georgia Tech Research Corporation Methods for fabricating three-dimensional all organic interconnect structures
JP4228677B2 (ja) * 2002-12-06 2009-02-25 パナソニック株式会社 回路基板
TW556452B (en) * 2003-01-30 2003-10-01 Phoenix Prec Technology Corp Integrated storage plate with embedded passive components and method for fabricating electronic device with the plate
WO2005002303A1 (ja) * 2003-06-30 2005-01-06 Ibiden Co.,Ltd. プリント配線板
TW200507131A (en) 2003-07-02 2005-02-16 North Corp Multi-layer circuit board for electronic device
KR100546832B1 (ko) * 2003-08-21 2006-01-26 삼성전자주식회사 임베디드 ｐｃｂ 기판을 사용한 듀플렉서 및 그 제조 방법
US7430128B2 (en) 2004-10-18 2008-09-30 E.I. Du Pont De Nemours And Company Capacitive/resistive devices, organic dielectric laminates and printed wiring boards incorporating such devices, and methods of making thereof
JP3816508B2 (ja) * 2004-11-04 2006-08-30 三井金属鉱業株式会社 キャパシタ層形成材及びそのキャパシタ層形成材を用いて得られる内蔵キャパシタ層を備えたプリント配線板
US7596842B2 (en) * 2005-02-22 2009-10-06 Oak-Mitsui Inc. Method of making multilayered construction for use in resistors and capacitors
US7192654B2 (en) * 2005-02-22 2007-03-20 Oak-Mitsui Inc. Multilayered construction for resistor and capacitor formation
JP2006237446A (ja) * 2005-02-28 2006-09-07 Toppan Printing Co Ltd 多層配線基板およびその製造方法
US20060286696A1 (en) * 2005-06-21 2006-12-21 Peiffer Joel S Passive electrical article
JP4802575B2 (ja) * 2005-06-28 2011-10-26 凸版印刷株式会社 電気回路基板
JP4720462B2 (ja) * 2005-11-30 2011-07-13 パナソニック株式会社 フレキシブル回路基板およびその製造方法
US7737818B2 (en) * 2007-08-07 2010-06-15 Delphi Technologies, Inc. Embedded resistor and capacitor circuit and method of fabricating same
KR101089840B1 (ko) * 2009-04-01 2011-12-05 삼성전기주식회사 회로 기판 모듈 및 그의 제조 방법
CN103489841B (zh) * 2013-08-08 2016-08-24 华进半导体封装先导技术研发中心有限公司 同时埋入电容、电感、电阻的pcb板及其制备方法
CN104519661B (zh) * 2013-10-08 2017-11-10 中国科学院上海微系统与信息技术研究所 电容电感复合结构及其制造方法
US20160014900A1 (en) * 2014-07-10 2016-01-14 United Technologies Corporation Apparatus, system, and method for electronics manufacturing using direct write with fabricated foils
CN109219247A (zh) * 2015-03-04 2019-01-15 江苏理工学院 电感回路导体与电路板的连接结构
US10083781B2 (en) 2015-10-30 2018-09-25 Vishay Dale Electronics, Llc Surface mount resistors and methods of manufacturing same
US10438729B2 (en) 2017-11-10 2019-10-08 Vishay Dale Electronics, Llc Resistor with upper surface heat dissipation
US11335768B2 (en) * 2018-04-16 2022-05-17 Semtech Corporation Integrated high voltage capacitor
JP6810095B2 (ja) * 2018-04-27 2021-01-06 ローム株式会社 チップ抵抗器、チップ抵抗器の実装構造
US11155023B2 (en) 2019-01-04 2021-10-26 Rohr, Inc. Stretching and deployment of a sensor network for large structure monitoring
JP2021044585A (ja) * 2020-12-10 2021-03-18 ローム株式会社 チップ抵抗器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254493A (en) * 1990-10-30 1993-10-19 Microelectronics And Computer Technology Corporation Method of fabricating integrated resistors in high density substrates
EP0569801A1 (de) * 1992-05-12 1993-11-18 Siemens Aktiengesellschaft Mehrlagen Leiterplatte
EP0836229A2 (en) * 1996-10-10 1998-04-15 General Electric Company Method and structure for integration of passive components on flexible film layers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247279A1 (de) * 1972-09-27 1974-04-04 Siemens Ag Verfahren zur kontaktierung und/oder verdrahtung von elektrischen bauelementen
US3909680A (en) * 1973-02-16 1975-09-30 Matsushita Electric Ind Co Ltd Printed circuit board with silver migration prevention
JPS5469768A (en) * 1977-11-14 1979-06-05 Nitto Electric Ind Co Printing circuit substrate with resistance
DE2834906C2 (de) * 1978-08-09 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Elektrische Hochfrequenz-Folienschaltung und Verfahren zu ihrer Herstellung
JPS63132499U (zh) * 1987-02-23 1988-08-30
JPS63229897A (ja) * 1987-03-19 1988-09-26 古河電気工業株式会社 リジツド型多層プリント回路板の製造方法
US4870746A (en) * 1988-11-07 1989-10-03 Litton Systems, Inc. Method of making a multilayer printed circuit board having screened-on resistors
JP2787953B2 (ja) * 1989-08-03 1998-08-20 イビデン株式会社 電子回路基板
JPH04127492A (ja) * 1990-09-19 1992-04-28 Toppan Printing Co Ltd プリント配線用材とその製造方法とプリント配線板
JP3019541B2 (ja) * 1990-11-22 2000-03-13 株式会社村田製作所 コンデンサ内蔵型配線基板およびその製造方法
US5466892A (en) * 1993-02-03 1995-11-14 Zycon Corporation Circuit boards including capacitive coupling for signal transmission and methods of use and manufacture
JP3710835B2 (ja) * 1994-07-15 2005-10-26 京セラケミカル株式会社 コンデンサー内蔵の多層銅張積層板及び銅張積層板の製造方法
US6021050A (en) * 1998-12-02 2000-02-01 Bourns, Inc. Printed circuit boards with integrated passive components and method for making same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254493A (en) * 1990-10-30 1993-10-19 Microelectronics And Computer Technology Corporation Method of fabricating integrated resistors in high density substrates
EP0569801A1 (de) * 1992-05-12 1993-11-18 Siemens Aktiengesellschaft Mehrlagen Leiterplatte
EP0836229A2 (en) * 1996-10-10 1998-04-15 General Electric Company Method and structure for integration of passive components on flexible film layers

Also Published As

Publication number Publication date
JP2001189541A (ja) 2001-07-10
EP1087647A3 (en) 2002-07-10
KR100811498B1 (ko) 2008-03-07
US6356455B1 (en) 2002-03-12
DE60037168D1 (de) 2008-01-03
DE60037168T2 (de) 2008-10-09
KR20010050609A (ko) 2001-06-15
CN1254162C (zh) 2006-04-26
CN1303229A (zh) 2001-07-11
EP1087647B1 (en) 2007-11-21
EP1087647A2 (en) 2001-03-28
TW478301B (en) 2002-03-01

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