JPH09326586A - 高周波電子機器 - Google Patents

高周波電子機器

Info

Publication number
JPH09326586A
JPH09326586A JP16537496A JP16537496A JPH09326586A JP H09326586 A JPH09326586 A JP H09326586A JP 16537496 A JP16537496 A JP 16537496A JP 16537496 A JP16537496 A JP 16537496A JP H09326586 A JPH09326586 A JP H09326586A
Authority
JP
Japan
Prior art keywords
metal
circuit board
printed circuit
plate
metal case
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.)
Pending
Application number
JP16537496A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroyuki Yanagida
博之 柳田
Toshiharu Minobe
寿治 見延
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP16537496A priority Critical patent/JPH09326586A/ja
Priority to GB9710839A priority patent/GB2313962B/en
Priority to CN97112168A priority patent/CN1087898C/zh
Publication of JPH09326586A publication Critical patent/JPH09326586A/ja
Pending legal-status Critical Current

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
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • H05K3/4084—Through-connections; Vertical interconnect access [VIA] connections by deforming at least one of the conductive layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Structure Of Printed Boards (AREA)
JP16537496A 1996-06-05 1996-06-05 高周波電子機器 Pending JPH09326586A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16537496A JPH09326586A (ja) 1996-06-05 1996-06-05 高周波電子機器
GB9710839A GB2313962B (en) 1996-06-05 1997-05-28 High-frequency electronic apparatus
CN97112168A CN1087898C (zh) 1996-06-05 1997-06-05 高频电子器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16537496A JPH09326586A (ja) 1996-06-05 1996-06-05 高周波電子機器

Publications (1)

Publication Number Publication Date
JPH09326586A true JPH09326586A (ja) 1997-12-16

Family

ID=15811167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16537496A Pending JPH09326586A (ja) 1996-06-05 1996-06-05 高周波電子機器

Country Status (3)

Country Link
JP (1) JPH09326586A (zh)
CN (1) CN1087898C (zh)
GB (1) GB2313962B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001157142A (ja) * 1999-11-26 2001-06-08 Sony Corp 電気機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109362U (ja) * 1983-12-28 1985-07-25 アルプス電気株式会社 多層プリント基板のア−ス構造
US4829432A (en) * 1987-12-28 1989-05-09 Eastman Kodak Company Apparatus for shielding an electrical circuit from electromagnetic interference
US4864077A (en) * 1988-06-10 1989-09-05 Teradyne, Inc. Shielded enclosure
DE58902722D1 (de) * 1989-11-28 1992-12-17 Siemens Ag Steuergeraet, insbesondere zur steuerung von funktionen eines kraftfahrzeugs.
JPH066101A (ja) * 1992-06-18 1994-01-14 Nec Corp 通過帯域ろ波器取付基板
US5358774A (en) * 1993-04-26 1994-10-25 Motorola, Inc. Electromagnetic shielding assembly and fabrication method

Also Published As

Publication number Publication date
CN1168618A (zh) 1997-12-24
GB9710839D0 (en) 1997-07-23
CN1087898C (zh) 2002-07-17
GB2313962A (en) 1997-12-10
GB2313962B (en) 2000-12-06

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