KR20210007845A - 플렉시블 프린트 기판용 구리박 - Google Patents

플렉시블 프린트 기판용 구리박 Download PDF

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Publication number
KR20210007845A
KR20210007845A KR1020200076302A KR20200076302A KR20210007845A KR 20210007845 A KR20210007845 A KR 20210007845A KR 1020200076302 A KR1020200076302 A KR 1020200076302A KR 20200076302 A KR20200076302 A KR 20200076302A KR 20210007845 A KR20210007845 A KR 20210007845A
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KR
South Korea
Prior art keywords
copper foil
copper
orientation
flexible printed
less
Prior art date
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Ceased
Application number
KR1020200076302A
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English (en)
Korean (ko)
Inventor
신스케 반도
유지 이시노
Original Assignee
제이엑스금속주식회사
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Publication date
Application filed by 제이엑스금속주식회사 filed Critical 제이엑스금속주식회사
Publication of KR20210007845A publication Critical patent/KR20210007845A/ko
Priority to KR1020220048908A priority Critical patent/KR20220054767A/ko
Ceased legal-status Critical Current

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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)
KR1020200076302A 2019-07-10 2020-06-23 플렉시블 프린트 기판용 구리박 Ceased KR20210007845A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220048908A KR20220054767A (ko) 2019-07-10 2022-04-20 플렉시블 프린트 기판용 구리박

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2019-128145 2019-07-10
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)

Application Number Title Priority Date Filing Date
KR1020220048908A Division KR20220054767A (ko) 2019-07-10 2022-04-20 플렉시블 프린트 기판용 구리박

Publications (1)

Publication Number Publication Date
KR20210007845A true KR20210007845A (ko) 2021-01-20

Family

ID=74058821

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020200076302A Ceased KR20210007845A (ko) 2019-07-10 2020-06-23 플렉시블 프린트 기판용 구리박
KR1020220048908A Withdrawn KR20220054767A (ko) 2019-07-10 2022-04-20 플렉시블 프린트 기판용 구리박

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KR1020220048908A Withdrawn KR20220054767A (ko) 2019-07-10 2022-04-20 플렉시블 프린트 기판용 구리박

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN116848643A (zh) 2021-02-01 2023-10-03 罗姆股份有限公司 SiC半导体装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0142020Y2 (https=) 1984-06-18 1989-12-11

Family Cites Families (15)

* 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
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
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
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
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
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
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
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0142020Y2 (https=) 1984-06-18 1989-12-11

Also Published As

Publication number Publication date
JP2021014603A (ja) 2021-02-12
CN112210689A (zh) 2021-01-12
JP2022095855A (ja) 2022-06-28
TW202106885A (zh) 2021-02-16
JP7186141B2 (ja) 2022-12-08
KR20220054767A (ko) 2022-05-03
TWI747330B (zh) 2021-11-21
CN112210689B (zh) 2021-12-14

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