CN118339929A - 布线基板以及电子装置 - Google Patents

布线基板以及电子装置 Download PDF

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Publication number
CN118339929A
CN118339929A CN202280080238.2A CN202280080238A CN118339929A CN 118339929 A CN118339929 A CN 118339929A CN 202280080238 A CN202280080238 A CN 202280080238A CN 118339929 A CN118339929 A CN 118339929A
Authority
CN
China
Prior art keywords
signal line
line
recess
ground
wiring substrate
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
CN202280080238.2A
Other languages
English (en)
Chinese (zh)
Inventor
川头芳规
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Publication of CN118339929A publication Critical patent/CN118339929A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • 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
    • 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
    • H05K1/0224—Patterned shielding planes, ground planes or power planes
    • H05K1/0225—Single or multiple openings in a shielding, ground 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
    • 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
    • H05K1/0237—High frequency adaptations
    • H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
    • H05K1/0253—Impedance adaptations of transmission lines by special lay-out of power planes, e.g. providing openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structure Of Printed Boards (AREA)
CN202280080238.2A 2021-12-03 2022-12-01 布线基板以及电子装置 Pending CN118339929A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021196776 2021-12-03
JP2021-196776 2021-12-03
PCT/JP2022/044308 WO2023100964A1 (ja) 2021-12-03 2022-12-01 配線基板及び電子装置

Publications (1)

Publication Number Publication Date
CN118339929A true CN118339929A (zh) 2024-07-12

Family

ID=86612307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280080238.2A Pending CN118339929A (zh) 2021-12-03 2022-12-01 布线基板以及电子装置

Country Status (4)

Country Link
EP (1) EP4444046A1 (https=)
JP (1) JP7693830B2 (https=)
CN (1) CN118339929A (https=)
WO (1) WO2023100964A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3598408B2 (ja) * 1996-08-07 2004-12-08 富士通株式会社 集積回路パッケージ
JP2002057513A (ja) * 2000-08-11 2002-02-22 Denso Corp ミリ波モジュール
WO2017170389A1 (ja) 2016-03-30 2017-10-05 京セラ株式会社 高周波基板、高周波パッケージおよび高周波モジュール
JP6777755B2 (ja) * 2016-10-21 2020-10-28 京セラ株式会社 高周波基体、高周波パッケージおよび高周波モジュール
WO2020040072A1 (ja) 2018-08-21 2020-02-27 Ｎｇｋエレクトロデバイス株式会社 配線基板、パッケージおよびモジュール

Also Published As

Publication number Publication date
JP7693830B2 (ja) 2025-06-17
WO2023100964A1 (ja) 2023-06-08
JPWO2023100964A1 (https=) 2023-06-08
EP4444046A1 (en) 2024-10-09

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