BR0004921A - Placa de circuito impresso dotada de dispositivos de indução eletrônica embutidos, método de fabricação da mesma, e dispositivo de indução eletrônica fabricado pelo mesmo - Google Patents

Placa de circuito impresso dotada de dispositivos de indução eletrônica embutidos, método de fabricação da mesma, e dispositivo de indução eletrônica fabricado pelo mesmo

Info

Publication number
BR0004921A
BR0004921A BR0004921-2A BR0004921A BR0004921A BR 0004921 A BR0004921 A BR 0004921A BR 0004921 A BR0004921 A BR 0004921A BR 0004921 A BR0004921 A BR 0004921A
Authority
BR
Brazil
Prior art keywords
electronic induction
circuit board
printed circuit
manufacturing
same
Prior art date
Application number
BR0004921-2A
Other languages
English (en)
Inventor
Sang Yeal Kim
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 BR0004921A publication Critical patent/BR0004921A/pt

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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • 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
    • 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

PLACA DE CIRCUITO IMPRESSO DOTADA DE DISPOSITIVOS DE INDUçãO ELETRôNICA EMBUTIDOS, MéTODO DE FABRICAçãO DA MESMA, E DISPOSITIVO DE INDUçãO ELETRôNICA FABRICADO PELO MESMO" Trata-se de uma placa de circuito impresso que possui um dispositivo de indução eletrônica embutido que inclui um transformador ou um indutor, um método de fabricação dessa placa de circuito impresso, e um dispositivo de indução eletrônica fabricado por esse método. Uma placa de circuito impresso compreende um par de orifícios receptores de núcleo perfurados em partes predeterminadas da mesma e um modelo espiralado formado com um material condutor em torno do centro dos orifícios receptores de núcleo, sendo que os modelos se prestam a desempenhar um papel de um enrolamento do dispositivo de indução eletrónica montado na placa de circuito impresso.
BR0004921-2A 1999-10-08 2000-10-09 Placa de circuito impresso dotada de dispositivos de indução eletrônica embutidos, método de fabricação da mesma, e dispositivo de indução eletrônica fabricado pelo mesmo BR0004921A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990043474A KR100339563B1 (ko) 1999-10-08 1999-10-08 전자 부품 장착구조 및 방법

Publications (1)

Publication Number Publication Date
BR0004921A true BR0004921A (pt) 2001-05-29

Family

ID=19614510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004921-2A BR0004921A (pt) 1999-10-08 2000-10-09 Placa de circuito impresso dotada de dispositivos de indução eletrônica embutidos, método de fabricação da mesma, e dispositivo de indução eletrônica fabricado pelo mesmo

Country Status (6)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464095B1 (ko) 2002-08-09 2005-01-03 삼성전자주식회사 트랜스포머의 보빈 고정장치
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
US7023313B2 (en) 2003-07-16 2006-04-04 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 (zh) * 2008-12-11 2012-03-21 田先平 与绕组一体的多层pcb的制作方法
US8188829B2 (en) * 2008-12-26 2012-05-29 Tdk Corporation Coil substrate structure, substrate holding structure, and switching power supply
CN102159037A (zh) * 2011-03-04 2011-08-17 聚信科技有限公司 一种大电流磁器件的埋磁方法和印制电路板的制造方法
DE102011102484B4 (de) 2011-05-24 2020-03-05 Jumatech Gmbh Leiterplatte mit Formteil und Verfahren zu dessen Herstellung
CN102325429B (zh) * 2011-08-15 2016-09-14 深圳市核达中远通电源技术有限公司 一种粘结模块电源的上、下磁芯方法
DE102012003364A1 (de) * 2012-02-22 2013-08-22 Phoenix Contact Gmbh & Co. Kg Planarer Übertrager
EP2742821B1 (fr) * 2012-12-17 2015-09-09 The Swatch Group Research and Development Ltd. Procédé de fabrication d'un dispositif électronique portable flexible
CN103956250B (zh) * 2014-05-13 2017-01-25 华为技术有限公司 表贴型平面磁性元件及模块
CN104112576A (zh) * 2014-06-25 2014-10-22 东莞联宝光电科技有限公司 超薄型变压器
CN110351949B (zh) * 2016-02-02 2022-04-15 景硕科技股份有限公司 具磁感应线圈及软板的增层载板结构
US10256028B2 (en) 2016-03-31 2019-04-09 Kinsus Interconnect Technology Corp. Buildup board structure
CN109561580B (zh) * 2017-09-27 2020-11-24 欣兴电子股份有限公司 载板结构

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 (de) * 1984-07-07 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer uebertrager
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
FI102791B1 (fi) * 1995-04-04 1999-02-15 Nokia Telecommunications Oy Induktiivinen komponentti
US5801602A (en) * 1996-04-30 1998-09-01 3Com Corporation Isolation and signal filter transformer
KR19980037987U (ko) * 1996-12-18 1998-09-15 조희재 회로기판의 관통구멍 구조

Also Published As

Publication number Publication date
KR20010036449A (ko) 2001-05-07
GB2355343A (en) 2001-04-18
CN1292636A (zh) 2001-04-25
GB0024401D0 (en) 2000-11-22
MXPA00009775A (es) 2004-09-20
KR100339563B1 (ko) 2002-06-03
ID28061A (id) 2001-05-03

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3 A 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.