JP4295800B2 - 電解銅箔 - Google Patents
電解銅箔 Download PDFInfo
- Publication number
- JP4295800B2 JP4295800B2 JP2008018962A JP2008018962A JP4295800B2 JP 4295800 B2 JP4295800 B2 JP 4295800B2 JP 2008018962 A JP2008018962 A JP 2008018962A JP 2008018962 A JP2008018962 A JP 2008018962A JP 4295800 B2 JP4295800 B2 JP 4295800B2
- Authority
- JP
- Japan
- Prior art keywords
- copper foil
- electrolytic copper
- layer
- treatment
- insulating layer
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 123
- 239000011889 copper foil Substances 0.000 title claims description 110
- 238000011282 treatment Methods 0.000 claims description 60
- 239000004020 conductor Substances 0.000 claims description 44
- 238000002834 transmittance Methods 0.000 claims description 38
- 230000003746 surface roughness Effects 0.000 claims description 36
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 27
- 229920001721 polyimide Polymers 0.000 claims description 25
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 20
- 238000005530 etching Methods 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 claims description 12
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 11
- 239000009719 polyimide resin Substances 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000003449 preventive effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 44
- 239000000853 adhesive Substances 0.000 description 32
- 230000001070 adhesive effect Effects 0.000 description 32
- 230000002265 prevention Effects 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 25
- 230000008569 process Effects 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 14
- 239000010949 copper Substances 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 14
- 238000007747 plating Methods 0.000 description 14
- 239000004642 Polyimide Substances 0.000 description 13
- 238000005498 polishing Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 238000004381 surface treatment Methods 0.000 description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 7
- 239000011888 foil Substances 0.000 description 7
- 238000013508 migration Methods 0.000 description 7
- 230000005012 migration Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- 239000011135 tin Substances 0.000 description 6
- 229910000365 copper sulfate Inorganic materials 0.000 description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005575 poly(amic acid) Polymers 0.000 description 3
- 238000007788 roughening Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- -1 4-glycidylbutyl Chemical group 0.000 description 2
- 229910017709 Ni Co Inorganic materials 0.000 description 2
- 229910003267 Ni-Co Inorganic materials 0.000 description 2
- 229910003262 Ni‐Co Inorganic materials 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- KFSRINVVFGTVOA-UHFFFAOYSA-N 3-[butoxy(dimethoxy)silyl]propan-1-amine Chemical compound CCCCO[Si](OC)(OC)CCCN KFSRINVVFGTVOA-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910007567 Zn-Ni Inorganic materials 0.000 description 1
- 229910007614 Zn—Ni Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- PPTYNCJKYCGKEA-UHFFFAOYSA-N dimethoxy-phenyl-prop-2-enoxysilane Chemical compound C=CCO[Si](OC)(OC)C1=CC=CC=C1 PPTYNCJKYCGKEA-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Wire Bonding (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Electroplating Methods And Accessories (AREA)
Description
硫酸銅(銅濃度) 10 g/L
硫酸 170 g/L
液温 50 ℃
処理時間 2 秒
2.かぶせめっき処理条件
硫酸銅(銅濃度) A−1 50 g/L
A−2 140 g/L
A−3 50 g/L
硫酸 170 g/L
液温 50 ℃
処理時間 2 秒
1.亜鉛(Zn)防錆処理
Zn濃度 6.0 g/L
ピロリン酸カリウム 140 g/L
pH 10.5
液温 40 ℃
電流密度 1.25 A/dm2
処理時間 12 秒
2.水洗処理
3.電解クロメート処理
CrO3濃度 1.0 g/L
pH 12.0
液温 25 ℃
電流密度 1.25 A/dm2
処理時間 12 秒
4.水洗処理
5.シランカップリング剤処理
6.乾燥処理 150 ℃
錫(Sn)防錆処理
Sn濃度 6.0 g/L
ピロリン酸カリウム 100 g/L
pH 10.5
液温 40 ℃
電流密度 0.75 A/dm2
処理時間 12 秒
このSn防錆処理後上記B−1〜5のNo.2以降の処理を行った。
ニッケル(Ni)防錆処理
Ni濃度 6.0 g/L
ピロリン酸カリウム 100 g/L
pH 10.5
液温 40 ℃
電流密度 0.5 A/dm2
処理時間 12 秒
このNi防錆処理後上記B−1〜5のNo.2以降の処理を行った。
コバルト(Co)防錆処理
Co濃度 3.0 g/L
ピロリン酸カリウム 100 g/L
pH 10.5
液温 40 ℃
電流密度 0.5 A/dm2
処理時間 12 秒
このCo防錆処理後上記B−1〜5のNo.2以降の処理を行った。
亜鉛(Zn)−ニッケル(Ni)−コバルト(Co)3元系防錆処理
Zn濃度 0.25 g/L
Ni濃度 3.0 g/L
Co濃度 4.0 g/L
ピロリン酸カリウム 100 g/L
pH 10.5
液温 40 ℃
電流密度 0.5 A/dm2
処理時間 12 秒
このZn−Ni−Co3元系防錆処理後上記B−1〜5のNo.2以降の処理を行った。
Claims (2)
- 導体層と、該導体層が積層されたポリイミド系樹脂による絶縁層とを有し、該導体層をエッチングして回路形成した際のエッチング領域における絶縁層の光透過率が50%以上となるチップオンフィルム用フレキシブルプリント配線板における導体層用の電解銅箔において、
前記電解銅箔は、絶縁層に接着される接着面が光沢面であり、該接着面の表面粗度がRz0.05〜1.5μmであるとともに、入射角60°における鏡面光沢度が250以上であり、
当該接着面は、99〜50wt%ニッケルと、1〜50wt%亜鉛とからなるニッケル−亜鉛合金によるニッケル−亜鉛合金層と、該ニッケル−亜鉛合金層上に形成されたクロメート層とからなる防錆処理層を有し、該防錆処理層表面にシランカップリング剤吸着層を形成したことを特徴とする電解銅箔。 - 前記シランカップリング剤吸着層は、アミノ官能性シランカップリング剤を吸着させて形成した請求項1に記載の電解銅箔。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008018962A JP4295800B2 (ja) | 2002-05-13 | 2008-01-30 | 電解銅箔 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002136745 | 2002-05-13 | ||
JP2008018962A JP4295800B2 (ja) | 2002-05-13 | 2008-01-30 | 電解銅箔 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004504590A Division JP4090467B2 (ja) | 2002-05-13 | 2003-05-12 | チップオンフィルム用フレキシブルプリント配線板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008118163A JP2008118163A (ja) | 2008-05-22 |
JP4295800B2 true JP4295800B2 (ja) | 2009-07-15 |
Family
ID=39503801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008018962A Expired - Fee Related JP4295800B2 (ja) | 2002-05-13 | 2008-01-30 | 電解銅箔 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4295800B2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101188147B1 (ko) * | 2008-06-17 | 2012-10-05 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 인쇄 회로 기판용 구리박 및 인쇄 회로 기판용 동장 적층판 |
JP2010202891A (ja) * | 2009-02-27 | 2010-09-16 | Nippon Steel Chem Co Ltd | 表面処理銅箔及びその製造方法 |
JP4999126B2 (ja) * | 2010-06-15 | 2012-08-15 | 古河電気工業株式会社 | 回路部品 |
JP5497808B2 (ja) * | 2012-01-18 | 2014-05-21 | Jx日鉱日石金属株式会社 | 表面処理銅箔及びそれを用いた銅張積層板 |
KR101824827B1 (ko) * | 2012-03-29 | 2018-02-01 | 제이엑스금속주식회사 | 표면 처리 동박 |
CN107041064A (zh) * | 2012-03-29 | 2017-08-11 | Jx日矿日石金属株式会社 | 表面处理铜箔 |
JP5576514B2 (ja) * | 2013-01-11 | 2014-08-20 | Jx日鉱日石金属株式会社 | 表面処理銅箔、積層板、プリント配線板及びプリント回路板 |
JP6335449B2 (ja) * | 2013-07-24 | 2018-05-30 | Jx金属株式会社 | キャリア付銅箔、銅張積層板の製造方法及びプリント配線板の製造方法 |
US9287566B1 (en) * | 2015-04-17 | 2016-03-15 | Chang Chun Petrochemical Co., Ltd. | Anti-curl copper foil |
JP2016204706A (ja) | 2015-04-22 | 2016-12-08 | 福田金属箔粉工業株式会社 | プリント配線板用電解銅箔及び該電解銅箔を用いた銅張積層板 |
KR102136784B1 (ko) * | 2015-07-24 | 2020-07-22 | 케이씨에프테크놀로지스 주식회사 | 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지 |
JP6346244B2 (ja) * | 2015-11-10 | 2018-06-20 | Jx金属株式会社 | 電解銅箔、電解銅箔の製造方法、銅張積層板、プリント配線板、プリント配線板の製造方法及び電子機器の製造方法 |
KR102524003B1 (ko) * | 2015-12-21 | 2023-04-19 | 에스케이넥실리스 주식회사 | 연성동박적층필름 및 그 제조방법 |
JP6854114B2 (ja) | 2016-01-04 | 2021-04-07 | Jx金属株式会社 | 表面処理銅箔 |
US10383222B2 (en) | 2016-01-04 | 2019-08-13 | Jx Nippon Mining & Metals Corporation | Surface-treated copper foil |
JP6748169B2 (ja) * | 2018-09-25 | 2020-08-26 | 福田金属箔粉工業株式会社 | プリント配線板用電解銅箔及び該電解銅箔を用いた銅張積層板 |
JP7230932B2 (ja) | 2019-01-30 | 2023-03-01 | Agc株式会社 | 積層体及びその製造方法、複合積層体の製造方法、並びにポリマーフィルムの製造方法 |
JP6882570B2 (ja) * | 2020-03-30 | 2021-06-02 | 福田金属箔粉工業株式会社 | プリント配線板用電解銅箔及び該電解銅箔を用いた銅張積層板 |
-
2008
- 2008-01-30 JP JP2008018962A patent/JP4295800B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008118163A (ja) | 2008-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4090467B2 (ja) | チップオンフィルム用フレキシブルプリント配線板 | |
JP4295800B2 (ja) | 電解銅箔 | |
JP3977790B2 (ja) | キャリア付き極薄銅箔の製造方法、及び該製造方法で製造された極薄銅箔、該極薄銅箔を使用したプリント配線板、多層プリント配線板、チップオンフィルム用配線基板 | |
TWI231317B (en) | Electrodeposited copper foil with its surface prepared, process for producing the same and use thereof | |
TWI566647B (zh) | Surface treatment of copper foil and the use of its laminate, printed wiring board, electronic equipment, and printing wiring board manufacturing methods | |
EP0785295B1 (en) | Electrolytic copper foil for printed wiring board and method for manufacturing the same | |
TWI479036B (zh) | Surface treatment of copper foil and the use of its laminate, copper foil, printed wiring board, electronic equipment, and printed wiring board manufacturing methods | |
TWI574589B (zh) | Manufacturing method of surface-treated copper foil, copper-clad laminate, printed wiring board, electronic machine and printed wiring board | |
JP3370624B2 (ja) | キャリア箔付電解銅箔及びその電解銅箔を使用した銅張積層板 | |
US20040241487A1 (en) | Electrodeposited copper foil with carrier foil | |
JP2007186797A (ja) | キャリア付き極薄銅箔の製造方法、及び該製造方法で製造された極薄銅箔、該極薄銅箔を使用したプリント配線板、多層プリント配線板、チップオンフィルム用配線基板 | |
JP3910623B1 (ja) | 電解銅箔の製造方法及びその製造方法で得られた電解銅箔、その電解銅箔を用いて得られた表面処理電解銅箔、その表面処理電解銅箔を用いた銅張積層板及びプリント配線板 | |
TWI569695B (zh) | Production method of surface-treated rolled copper foil, laminated board, printed wiring board, electronic machine and printed wiring board | |
JP2001177204A (ja) | 表面処理銅箔及びその表面処理銅箔の製造方法 | |
JP3250994B2 (ja) | 電解銅箔 | |
JP5432357B1 (ja) | 表面処理銅箔及びそれを用いた積層板、銅張積層板、プリント配線板並びに電子機器 | |
JP5362899B1 (ja) | 表面処理銅箔及びそれを用いた積層板 | |
JP3661763B2 (ja) | プリント配線板用表面処理銅箔の製造方法 | |
TW201406227A (zh) | 表面處理銅箔及使用其之積層板、印刷配線板、電子機器及製造印刷配線板之方法 | |
TW202221169A (zh) | 粗糙化處理銅箔、覆銅積層板及印刷線路板 | |
JPH08222857A (ja) | 銅箔および該銅箔を内層回路用に用いた高密度多層プリント回路基板 | |
WO2020246467A1 (ja) | 表面処理銅箔、銅張積層板、及びプリント配線板 | |
JP2014065974A (ja) | 表面処理銅箔及びそれを用いた積層板、銅張積層板、プリント配線板並びに電子機器 | |
TW202210639A (zh) | 印刷配線板用電解銅箔及使用該電解銅箔的覆銅層壓板 | |
JP6081883B2 (ja) | 銅箔及びそれを用いた積層板、電子機器の製造方法、並びに、プリント配線板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080218 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20081007 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20081016 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090120 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090316 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090407 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090410 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120417 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4295800 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120417 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130417 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140417 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |