CN121128325A - 多层电路基板 - Google Patents

多层电路基板

Info

Publication number
CN121128325A
CN121128325A CN202480026895.8A CN202480026895A CN121128325A CN 121128325 A CN121128325 A CN 121128325A CN 202480026895 A CN202480026895 A CN 202480026895A CN 121128325 A CN121128325 A CN 121128325A
Authority
CN
China
Prior art keywords
interlayer connection
conductor
layer
connection conductor
multilayer circuit
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
CN202480026895.8A
Other languages
English (en)
Chinese (zh)
Inventor
古村知大
平冈幸也
柏岛始
南谷直贵
奥村杰
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 CN121128325A publication Critical patent/CN121128325A/zh
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
    • 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
    • H05K3/4632—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating thermoplastic or uncured resin sheets comprising printed circuits without added adhesive materials between the sheets
    • 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
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • 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
    • H05K1/11—Printed elements for providing electric connections to or between 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer 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
    • 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
    • H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
    • H05K3/4617—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination characterized by laminating only or mainly similar single-sided circuit boards
    • 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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09827—Tapered, e.g. tapered hole, via or groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
CN202480026895.8A 2023-04-20 2024-04-09 多层电路基板 Pending CN121128325A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023069295 2023-04-20
JP2023-069295 2023-04-20
PCT/JP2024/014334 WO2024219283A1 (ja) 2023-04-20 2024-04-09 多層回路基板

Publications (1)

Publication Number Publication Date
CN121128325A true CN121128325A (zh) 2025-12-12

Family

ID=93152385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480026895.8A Pending CN121128325A (zh) 2023-04-20 2024-04-09 多层电路基板

Country Status (5)

Country Link
US (1) US20260032812A1 (https=)
JP (1) JP7806969B2 (https=)
CN (1) CN121128325A (https=)
DE (1) DE112024001377T5 (https=)
WO (1) WO2024219283A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006237233A (ja) * 2005-02-24 2006-09-07 Ngk Spark Plug Co Ltd 複合配線基板構造体及びその製造方法
JP2010123830A (ja) 2008-11-21 2010-06-03 Panasonic Corp プリント配線板とその製造方法
KR102442387B1 (ko) * 2017-10-20 2022-09-14 삼성전기주식회사 인쇄회로기판
WO2020122156A1 (ja) * 2018-12-13 2020-06-18 株式会社村田製作所 樹脂多層基板、および樹脂多層基板の製造方法
WO2022202322A1 (ja) * 2021-03-26 2022-09-29 株式会社村田製作所 配線基板、積層基板及び配線基板の製造方法

Also Published As

Publication number Publication date
US20260032812A1 (en) 2026-01-29
DE112024001377T5 (de) 2026-01-08
WO2024219283A1 (ja) 2024-10-24
JP7806969B2 (ja) 2026-01-27
JPWO2024219283A1 (https=) 2024-10-24

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