JP7186141B2 - フレキシブルプリント基板用銅箔 - Google Patents

フレキシブルプリント基板用銅箔 Download PDF

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Publication number
JP7186141B2
JP7186141B2 JP2019128145A JP2019128145A JP7186141B2 JP 7186141 B2 JP7186141 B2 JP 7186141B2 JP 2019128145 A JP2019128145 A JP 2019128145A JP 2019128145 A JP2019128145 A JP 2019128145A JP 7186141 B2 JP7186141 B2 JP 7186141B2
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JP
Japan
Prior art keywords
copper foil
copper
flexible printed
orientation
printed circuit
Prior art date
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Application number
JP2019128145A
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English (en)
Japanese (ja)
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JP2021014603A (ja
Inventor
慎介 坂東
裕士 石野
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.)
JX Nippon Mining and Metals Corp
Original Assignee
JX Nippon Mining and Metals 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 JX Nippon Mining and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Priority to JP2019128145A priority Critical patent/JP7186141B2/ja
Priority to TW109120157A priority patent/TWI747330B/zh
Priority to KR1020200076302A priority patent/KR20210007845A/ko
Priority to CN202010662207.0A priority patent/CN112210689B/zh
Publication of JP2021014603A publication Critical patent/JP2021014603A/ja
Priority to JP2022064896A priority patent/JP2022095855A/ja
Priority to KR1020220048908A priority patent/KR20220054767A/ko
Application granted granted Critical
Publication of JP7186141B2 publication Critical patent/JP7186141B2/ja
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Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Conductive Materials (AREA)
JP2019128145A 2019-07-10 2019-07-10 フレキシブルプリント基板用銅箔 Active JP7186141B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019128145A JP7186141B2 (ja) 2019-07-10 2019-07-10 フレキシブルプリント基板用銅箔
TW109120157A TWI747330B (zh) 2019-07-10 2020-06-16 可撓性印刷基板用銅箔
KR1020200076302A KR20210007845A (ko) 2019-07-10 2020-06-23 플렉시블 프린트 기판용 구리박
CN202010662207.0A CN112210689B (zh) 2019-07-10 2020-07-10 柔性印刷基板用铜箔
JP2022064896A JP2022095855A (ja) 2019-07-10 2022-04-11 フレキシブルプリント基板用銅箔
KR1020220048908A KR20220054767A (ko) 2019-07-10 2022-04-20 플렉시블 프린트 기판용 구리박

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019128145A JP7186141B2 (ja) 2019-07-10 2019-07-10 フレキシブルプリント基板用銅箔

Related Child Applications (1)

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JP2022064896A Division JP2022095855A (ja) 2019-07-10 2022-04-11 フレキシブルプリント基板用銅箔

Publications (2)

Publication Number Publication Date
JP2021014603A JP2021014603A (ja) 2021-02-12
JP7186141B2 true JP7186141B2 (ja) 2022-12-08

Family

ID=74058821

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019128145A Active JP7186141B2 (ja) 2019-07-10 2019-07-10 フレキシブルプリント基板用銅箔
JP2022064896A Ceased JP2022095855A (ja) 2019-07-10 2022-04-11 フレキシブルプリント基板用銅箔

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022064896A Ceased JP2022095855A (ja) 2019-07-10 2022-04-11 フレキシブルプリント基板用銅箔

Country Status (4)

Country Link
JP (2) JP7186141B2 (enExample)
KR (2) KR20210007845A (enExample)
CN (1) CN112210689B (enExample)
TW (1) TWI747330B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022095855A (ja) * 2019-07-10 2022-06-28 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240072108A1 (en) 2021-02-01 2024-02-29 Rohm Co., Ltd. Sic semiconductor device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091634B (en) * 1981-01-22 1984-12-05 Gen Electric Transfer lamination of vapour deposited copper thin sheets and films
JPS616742U (ja) 1984-06-18 1986-01-16 株式会社大泉製作所 サ−ミスタ測温体
JPH01319641A (ja) * 1988-06-21 1989-12-25 Hitachi Cable Ltd 軟質圧延銅箔およびフレキシブルプリント基板
JP4118832B2 (ja) * 2004-04-14 2008-07-16 三菱伸銅株式会社 銅合金及びその製造方法
JP4992940B2 (ja) * 2009-06-22 2012-08-08 日立電線株式会社 圧延銅箔
JP5752536B2 (ja) * 2011-08-23 2015-07-22 Jx日鉱日石金属株式会社 圧延銅箔
CN107046768B (zh) * 2016-02-05 2019-12-31 Ｊｘ金属株式会社 柔性印刷基板用铜箔、使用它的覆铜层叠体、柔性印刷基板和电子器件
CN107046763B (zh) * 2016-02-05 2019-12-24 Ｊｘ金属株式会社 柔性印刷基板用铜箔、使用其的覆铜层叠体
JP6328679B2 (ja) * 2016-03-28 2018-05-23 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔、それを用いた銅張積層体、フレキシブルプリント基板、及び電子機器
JP2016211077A (ja) * 2016-07-26 2016-12-15 Ｊｘ金属株式会社 チタン銅
JP6617313B2 (ja) * 2017-08-03 2019-12-11 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔、それを用いた銅張積層体、フレキシブルプリント基板、及び電子機器
JP6643287B2 (ja) * 2017-08-03 2020-02-12 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔、それを用いた銅張積層体、フレキシブルプリント基板、及び電子機器
JP6647253B2 (ja) * 2017-08-03 2020-02-14 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔、それを用いた銅張積層体、フレキシブルプリント基板、及び電子機器
JP6442020B1 (ja) * 2017-10-12 2018-12-19 福田金属箔粉工業株式会社 硬質圧延銅箔及び該硬質圧延銅箔の製造方法
CN108246804B (zh) * 2018-01-12 2019-11-05 中色奥博特铜铝业有限公司 一种高弯折性能压延铜箔的制备方法
JP7186141B2 (ja) * 2019-07-10 2022-12-08 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022095855A (ja) * 2019-07-10 2022-06-28 Ｊｘ金属株式会社 フレキシブルプリント基板用銅箔

Also Published As

Publication number Publication date
TWI747330B (zh) 2021-11-21
KR20210007845A (ko) 2021-01-20
CN112210689B (zh) 2021-12-14
TW202106885A (zh) 2021-02-16
KR20220054767A (ko) 2022-05-03
CN112210689A (zh) 2021-01-12
JP2022095855A (ja) 2022-06-28
JP2021014603A (ja) 2021-02-12

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