JP7517469B2 - 伝送線路及び電子機器 - Google Patents

伝送線路及び電子機器 Download PDF

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Publication number
JP7517469B2
JP7517469B2 JP2022565292A JP2022565292A JP7517469B2 JP 7517469 B2 JP7517469 B2 JP 7517469B2 JP 2022565292 A JP2022565292 A JP 2022565292A JP 2022565292 A JP2022565292 A JP 2022565292A JP 7517469 B2 JP7517469 B2 JP 7517469B2
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JP
Japan
Prior art keywords
conductor layer
transmission line
ground conductor
layer
openings
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.)
Active
Application number
JP2022565292A
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English (en)
Japanese (ja)
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JPWO2022113889A1 (https=
JPWO2022113889A5 (https=
Inventor
伸郎 池本
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2022113889A1 publication Critical patent/JPWO2022113889A1/ja
Publication of JPWO2022113889A5 publication Critical patent/JPWO2022113889A5/ja
Application granted granted Critical
Publication of JP7517469B2 publication Critical patent/JP7517469B2/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H01P3/085—Triplate lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • 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
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • 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
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
    • 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
    • H05K1/14—Structural association of two or more printed circuits
    • 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
    • H05K2201/05—Flexible printed circuits [FPCs]
    • H05K2201/058—Direct connection between two or more FPCs or between flexible parts of rigid PCBs
    • 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
    • H05K2201/09218—Conductive traces
    • H05K2201/09236—Parallel layout
    • 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
    • H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4635—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating flexible circuit boards using additional insulating adhesive materials between the boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Waveguides (AREA)
JP2022565292A 2020-11-30 2021-11-19 伝送線路及び電子機器 Active JP7517469B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020198386 2020-11-30
JP2020198386 2020-11-30
PCT/JP2021/042514 WO2022113889A1 (ja) 2020-11-30 2021-11-19 伝送線路及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2022113889A1 JPWO2022113889A1 (https=) 2022-06-02
JPWO2022113889A5 JPWO2022113889A5 (https=) 2023-08-14
JP7517469B2 true JP7517469B2 (ja) 2024-07-17

Family

ID=81754578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022565292A Active JP7517469B2 (ja) 2020-11-30 2021-11-19 伝送線路及び電子機器

Country Status (4)

Country Link
US (1) US12438247B2 (https=)
JP (1) JP7517469B2 (https=)
CN (1) CN220021573U (https=)
WO (1) WO2022113889A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7644796B2 (ja) * 2022-11-04 2025-03-12 メクテック株式会社 フレキシブルプリント配線板
DE112024002130T5 (de) * 2023-05-17 2026-04-23 Murata Manufacturing Co., Ltd. Mehrschichtsubstrat und elektronische vorrichtung
US20250247960A1 (en) * 2024-01-30 2025-07-31 Snap Inc. Air gapped dynamic-flex circuits with stripline impedance controls
CN119095259B (zh) * 2024-11-07 2025-02-25 苏州东山精密制造股份有限公司 一种信号传输结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001080347A1 (en) 2000-04-13 2001-10-25 Raytheon Company Suspended transmission line with embedded amplifier
WO2009128598A1 (en) 2008-04-18 2009-10-22 Gigalane Co.Ltd Printed circuit board removing bonding sheet around signal transmission line
WO2014163728A2 (en) 2013-01-18 2014-10-09 Yale University Superconducting device with at least one enclosure
WO2017130731A1 (ja) 2016-01-27 2017-08-03 株式会社村田製作所 信号伝送線路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62269401A (ja) * 1986-05-16 1987-11-21 Mitsubishi Electric Corp サスペンデツド線路
JP4752796B2 (ja) 2007-03-12 2011-08-17 日立電線株式会社 フレキシブルプリント配線板
JP2010269401A (ja) 2009-05-21 2010-12-02 Sanno Tekko Kk スリッター装置
CN216905421U (zh) * 2019-11-15 2022-07-05 株式会社村田制作所 传输线路以及电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001080347A1 (en) 2000-04-13 2001-10-25 Raytheon Company Suspended transmission line with embedded amplifier
WO2009128598A1 (en) 2008-04-18 2009-10-22 Gigalane Co.Ltd Printed circuit board removing bonding sheet around signal transmission line
WO2014163728A2 (en) 2013-01-18 2014-10-09 Yale University Superconducting device with at least one enclosure
WO2017130731A1 (ja) 2016-01-27 2017-08-03 株式会社村田製作所 信号伝送線路

Also Published As

Publication number Publication date
US12438247B2 (en) 2025-10-07
CN220021573U (zh) 2023-11-14
US20230282955A1 (en) 2023-09-07
WO2022113889A1 (ja) 2022-06-02
JPWO2022113889A1 (https=) 2022-06-02

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