MXPA00009775A - Printed circuit board with built-in electronic inductor and manufacturing method, and electronic inductor. - Google Patents

Printed circuit board with built-in electronic inductor and manufacturing method, and electronic inductor.

Info

Publication number
MXPA00009775A
MXPA00009775A MXPA00009775A MXPA00009775A MXPA00009775A MX PA00009775 A MXPA00009775 A MX PA00009775A MX PA00009775 A MXPA00009775 A MX PA00009775A MX PA00009775 A MXPA00009775 A MX PA00009775A MX PA00009775 A MXPA00009775 A MX PA00009775A
Authority
MX
Mexico
Prior art keywords
circuit board
printed circuit
electronic inductor
built
manufacturing
Prior art date
Application number
MXPA00009775A
Other languages
Spanish (es)
Inventor
Yeal Kim Sang
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MXPA00009775A publication Critical patent/MXPA00009775A/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
    • H05K1/165—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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • 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
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

A printed circuit board having a built-in electronic induction device including a transformer or an inductor, and a method of manufacturing such. A printed circuit board comprises a pair of core receiving holes perforated on predetermined portions thereof, and a spiral pattern, formed with a conductive material around a center of the core receiving holes, the patterns for performing a role of a coil of the electronic induction device mounted on the printed circuit board.
MXPA00009775A 1999-10-08 2000-10-05 Printed circuit board with built-in electronic inductor and manufacturing method, and electronic inductor. MXPA00009775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990043474A KR100339563B1 (en) 1999-10-08 1999-10-08 Electronic parts attachment structure and its mathod

Publications (1)

Publication Number Publication Date
MXPA00009775A true MXPA00009775A (en) 2004-09-20

Family

ID=19614510

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA00009775A MXPA00009775A (en) 1999-10-08 2000-10-05 Printed circuit board with built-in electronic inductor and manufacturing method, and electronic inductor.

Country Status (6)

Country Link
KR (1) KR100339563B1 (en)
CN (1) CN1292636A (en)
BR (1) BR0004921A (en)
GB (1) GB2355343A (en)
ID (1) ID28061A (en)
MX (1) MXPA00009775A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464095B1 (en) 2002-08-09 2005-01-03 삼성전자주식회사 apparatus for fixing bobbin to printing circuit board for use in transformer
US7023313B2 (en) 2003-07-16 2006-04-04 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7489219B2 (en) 2003-07-16 2009-02-10 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US7307502B2 (en) 2003-07-16 2007-12-11 Marvell World Trade Ltd. Power inductor with reduced DC current saturation
US8324872B2 (en) 2004-03-26 2012-12-04 Marvell World Trade, Ltd. Voltage regulator with coupled inductors having high coefficient of coupling
US7432793B2 (en) 2005-12-19 2008-10-07 Bose Corporation Amplifier output filter having planar inductor
US7332993B1 (en) 2007-04-10 2008-02-19 Bose Corporation Planar transformer having fractional windings
CN101431868B (en) * 2008-12-11 2012-03-21 田先平 Production method of winding integrated multi-layer PCB
US8188829B2 (en) * 2008-12-26 2012-05-29 Tdk Corporation Coil substrate structure, substrate holding structure, and switching power supply
CN102159037A (en) * 2011-03-04 2011-08-17 聚信科技有限公司 Core burying method for high-current magnetic device and printed circuit board manufacturing method
DE102011102484B4 (en) * 2011-05-24 2020-03-05 Jumatech Gmbh Printed circuit board with molded part and process for its production
CN102325429B (en) * 2011-08-15 2016-09-14 深圳市核达中远通电源技术有限公司 A kind of upper and lower magnetic core method of the modular power source that bonds
DE102012003364A1 (en) * 2012-02-22 2013-08-22 Phoenix Contact Gmbh & Co. Kg Planar transformer
EP2742821B1 (en) * 2012-12-17 2015-09-09 The Swatch Group Research and Development Ltd. Method for manufacturing a flexible portable electronic device
CN103956250B (en) * 2014-05-13 2017-01-25 华为技术有限公司 Surface pasting type planar magnetic element and module thereof
CN104112576A (en) * 2014-06-25 2014-10-22 东莞联宝光电科技有限公司 Ultra-thin transformer
CN107027241B (en) * 2016-02-02 2019-07-02 景硕科技股份有限公司 Has the increasing layer carrying board structure of magnetic induction coil and soft board
US10256028B2 (en) 2016-03-31 2019-04-09 Kinsus Interconnect Technology Corp. Buildup board structure
CN109561580B (en) * 2017-09-27 2020-11-24 欣兴电子股份有限公司 Support plate structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201965A (en) * 1978-06-29 1980-05-06 Rca Corporation Inductance fabricated on a metal base printed circuit board
DE3425153A1 (en) * 1984-07-07 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC TRANSMITTER
US4864486A (en) * 1988-07-29 1989-09-05 International Business Machines Corporation Plank and frame transformer
GB2252208B (en) * 1991-01-24 1995-05-03 Burr Brown Corp Hybrid integrated circuit planar transformer
FI102791B (en) * 1995-04-04 1999-02-15 Nokia Telecommunications Oy Inductive component
US5801602A (en) * 1996-04-30 1998-09-01 3Com Corporation Isolation and signal filter transformer
KR19980037987U (en) * 1996-12-18 1998-09-15 조희재 Through Hole Structure of Circuit Board

Also Published As

Publication number Publication date
KR20010036449A (en) 2001-05-07
CN1292636A (en) 2001-04-25
GB2355343A (en) 2001-04-18
ID28061A (en) 2001-05-03
GB0024401D0 (en) 2000-11-22
KR100339563B1 (en) 2002-06-03
BR0004921A (en) 2001-05-29

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