CN119999344A - 印刷布线板 - Google Patents

印刷布线板 Download PDF

Info

Publication number
CN119999344A
CN119999344A CN202380070350.2A CN202380070350A CN119999344A CN 119999344 A CN119999344 A CN 119999344A CN 202380070350 A CN202380070350 A CN 202380070350A CN 119999344 A CN119999344 A CN 119999344A
Authority
CN
China
Prior art keywords
copper layer
layer
hole
copper
main surface
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
CN202380070350.2A
Other languages
English (en)
Chinese (zh)
Inventor
三浦宏介
新田耕司
酒井将一郎
冈良雄
春日隆
山口贺人
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.)
Sumitomo Electric Industries Ltd
Sumitomo Electric Printed Circuits Inc
Original Assignee
Sumitomo Electric Industries Ltd
Sumitomo Electric Printed Circuits 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 Sumitomo Electric Industries Ltd, Sumitomo Electric Printed Circuits Inc filed Critical Sumitomo Electric Industries Ltd
Publication of CN119999344A publication Critical patent/CN119999344A/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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
CN202380070350.2A 2022-10-20 2023-10-06 印刷布线板 Pending CN119999344A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-168266 2022-10-20
JP2022168266 2022-10-20
PCT/JP2023/036476 WO2024084994A1 (ja) 2022-10-20 2023-10-06 プリント配線板

Publications (1)

Publication Number Publication Date
CN119999344A true CN119999344A (zh) 2025-05-13

Family

ID=90737408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380070350.2A Pending CN119999344A (zh) 2022-10-20 2023-10-06 印刷布线板

Country Status (3)

Country Link
JP (1) JPWO2024084994A1 (https=)
CN (1) CN119999344A (https=)
WO (1) WO2024084994A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001144441A (ja) * 1999-11-05 2001-05-25 Three M Innovative Properties Co 多層両面配線基板とその製造方法
JP2009094191A (ja) * 2007-10-05 2009-04-30 Ube Ind Ltd 多層配線基板の製造方法
EP2566311A1 (en) * 2011-09-02 2013-03-06 Atotech Deutschland GmbH Direct plating method

Also Published As

Publication number Publication date
JPWO2024084994A1 (https=) 2024-04-25
WO2024084994A1 (ja) 2024-04-25

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