JP2021517933A - めっき積層体及びプリント回路基板 - Google Patents
めっき積層体及びプリント回路基板 Download PDFInfo
- Publication number
- JP2021517933A JP2021517933A JP2020554870A JP2020554870A JP2021517933A JP 2021517933 A JP2021517933 A JP 2021517933A JP 2020554870 A JP2020554870 A JP 2020554870A JP 2020554870 A JP2020554870 A JP 2020554870A JP 2021517933 A JP2021517933 A JP 2021517933A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- plating
- laminate
- protrusions
- nitrogen
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000007747 plating Methods 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000011889 copper foil Substances 0.000 claims abstract description 31
- 238000007772 electroless plating Methods 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims description 68
- 229910052802 copper Inorganic materials 0.000 claims description 61
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 14
- -1 nitrogen-containing compound Chemical class 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 230000003746 surface roughness Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 11
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 10
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 10
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000005238 degreasing Methods 0.000 claims description 9
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 5
- JFJNVIPVOCESGZ-UHFFFAOYSA-N 2,3-dipyridin-2-ylpyridine Chemical compound N1=CC=CC=C1C1=CC=CN=C1C1=CC=CC=N1 JFJNVIPVOCESGZ-UHFFFAOYSA-N 0.000 claims description 5
- OHJPGUSXUGHOGE-UHFFFAOYSA-N 2-methyl-6-(6-methylpyridin-2-yl)pyridine Chemical group CC1=CC=CC(C=2N=C(C)C=CC=2)=N1 OHJPGUSXUGHOGE-UHFFFAOYSA-N 0.000 claims description 5
- HKOAFLAGUQUJQG-UHFFFAOYSA-N 2-pyrimidin-2-ylpyrimidine Chemical compound N1=CC=CN=C1C1=NC=CC=N1 HKOAFLAGUQUJQG-UHFFFAOYSA-N 0.000 claims description 5
- QPOWUYJWCJRLEE-UHFFFAOYSA-N dipyridin-2-ylmethanone Chemical compound C=1C=CC=NC=1C(=O)C1=CC=CC=N1 QPOWUYJWCJRLEE-UHFFFAOYSA-N 0.000 claims description 5
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 5
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 4
- 239000005750 Copper hydroxide Substances 0.000 claims description 4
- 229910001956 copper hydroxide Inorganic materials 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 4
- ZQLBQWDYEGOYSW-UHFFFAOYSA-L copper;disulfamate Chemical compound [Cu+2].NS([O-])(=O)=O.NS([O-])(=O)=O ZQLBQWDYEGOYSW-UHFFFAOYSA-L 0.000 claims description 4
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 125000000561 purinyl group Chemical class N1=C(N=C2N=CNC2=C1)* 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 15
- 230000001070 adhesive effect Effects 0.000 abstract description 15
- 238000003475 lamination Methods 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 description 26
- 238000005530 etching Methods 0.000 description 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002738 chelating agent Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 4
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001879 copper Chemical class 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 4
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 4
- FDGQSTZJBFJUBT-UHFFFAOYSA-N hypoxanthine Chemical compound O=C1NC=NC2=C1NC=N2 FDGQSTZJBFJUBT-UHFFFAOYSA-N 0.000 description 4
- 150000003212 purines Chemical class 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910020938 Sn-Ni Inorganic materials 0.000 description 3
- 229910008937 Sn—Ni Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 2
- 229930024421 Adenine Natural products 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 235000016693 dipotassium tartrate Nutrition 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- DIHKMUNUGQVFES-UHFFFAOYSA-N n,n,n',n'-tetraethylethane-1,2-diamine Chemical compound CCN(CC)CCN(CC)CC DIHKMUNUGQVFES-UHFFFAOYSA-N 0.000 description 2
- HMMPCBAWTWYFLR-UHFFFAOYSA-N n-pyridin-2-ylpyridin-2-amine Chemical compound C=1C=CC=NC=1NC1=CC=CC=N1 HMMPCBAWTWYFLR-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 description 2
- 239000001472 potassium tartrate Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UGQMRVRMYYASKQ-UHFFFAOYSA-N Hypoxanthine nucleoside Natural products OC1C(O)C(CO)OC1N1C(NC=NC2=O)=C2N=C1 UGQMRVRMYYASKQ-UHFFFAOYSA-N 0.000 description 1
- 241000286904 Leptothecata Species 0.000 description 1
- JOZYBUSXAGFNKN-UHFFFAOYSA-N N-pyridin-2-ylpyridin-2-amine Chemical compound N(c1ccccn1)c1ccccn1.N(c1ccccn1)c1ccccn1 JOZYBUSXAGFNKN-UHFFFAOYSA-N 0.000 description 1
- UXCWQGQTBWILMA-UHFFFAOYSA-N OC(CNCCNCCN)(C(O)(O)O)O Chemical class OC(CNCCNCCN)(C(O)(O)O)O UXCWQGQTBWILMA-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- UIDKJVJMTNCXHP-UHFFFAOYSA-N acetic acid 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O UIDKJVJMTNCXHP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000010062 adhesion mechanism Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- FCSSONDZSGMUKS-UHFFFAOYSA-N bis(2h-pyran-2-yl)methanone Chemical compound O1C=CC=CC1C(=O)C1OC=CC=C1 FCSSONDZSGMUKS-UHFFFAOYSA-N 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- 229910010277 boron hydride Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- HJMZMZRCABDKKV-UHFFFAOYSA-N carbonocyanidic acid Chemical compound OC(=O)C#N HJMZMZRCABDKKV-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004649 discoloration prevention Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- TVZISJTYELEYPI-UHFFFAOYSA-N hypodiphosphoric acid Chemical class OP(O)(=O)P(O)(O)=O TVZISJTYELEYPI-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 229940074439 potassium sodium tartrate Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- UZVUJVFQFNHRSY-OUTKXMMCSA-J tetrasodium;(2s)-2-[bis(carboxylatomethyl)amino]pentanedioate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC[C@@H](C([O-])=O)N(CC([O-])=O)CC([O-])=O UZVUJVFQFNHRSY-OUTKXMMCSA-J 0.000 description 1
- SDVHRXOTTYYKRY-UHFFFAOYSA-J tetrasodium;dioxido-oxo-phosphonato-$l^{5}-phosphane Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)P([O-])([O-])=O SDVHRXOTTYYKRY-UHFFFAOYSA-J 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940075420 xanthine Drugs 0.000 description 1
Images
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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/383—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by microetching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1635—Composition of the substrate
- C23C18/1637—Composition of the substrate metallic substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1646—Characteristics of the product obtained
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
- C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
- C23C18/1837—Multistep pretreatment
- C23C18/1841—Multistep pretreatment with use of metal first
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
- C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
- C23C18/1837—Multistep pretreatment
- C23C18/1844—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
- C23C18/1872—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by chemical pretreatment
- C23C18/1886—Multistep pretreatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
- C23C18/405—Formaldehyde
-
- 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
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/384—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by plating
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0302—Properties and characteristics in general
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0344—Electroless sublayer, e.g. Ni, Co, Cd or Ag; Transferred electroless sublayer
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0364—Conductor shape
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0703—Plating
- H05K2203/072—Electroless plating, e.g. finish plating or initial plating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Laminated Bodies (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (15)
- めっきターゲットと、無電解銅めっきによって前記めっきターゲット上に形成された複数の結晶質突起を有する銅膜と、を備えるめっき積層体。
- 前記複数の結晶質突起の各々が、上部よりも下部の幅が大きい形状を有する、請求項1に記載のめっき積層体。
- 前記複数の結晶質突起の各々が、ピラミッド状に形成されている、請求項1に記載のめっき積層体。
- 前記複数の結晶質突起は、表面粗さRaが100nm以下の銅結晶である、請求項1に記載のめっき積層体。
- 前記めっきターゲットと前記銅膜との間に、金属放出層、有機放出層、電気めっき銅箔、又はそれらの積層体を介在させている、請求項1に記載のめっき積層体。
- 前記銅膜上に、1種以上の絶縁体がさらに設けられている、請求項1に記載のめっき積層体。
- (a)基板上にめっきターゲットを設ける工程と、(b)前記めっきターゲットの表面に複数の結晶質突起を有する銅膜を形成する工程と、を含む、めっき積層体の製造方法。
- 前記工程(b)において、前記複数の結晶質突起を有する銅膜は、前記めっきターゲットの表面に銅シードを形成可能な銅成分と、前記銅シードを拡散させて前記めっきターゲットの表面に複数の突起を形成可能な窒素含有成分と、を可能な限り少量含有するめっき液を用いて形成される、請求項7に記載の方法。
- 前記銅成分は、前記めっきターゲットの表面に銅シードを形成し、前記シードを成長させる前記窒素含有成分と反応する、請求項8に記載の方法。
- 前記銅成分は、硫酸銅、塩化銅、硝酸銅、水酸化銅、及びスルファミン酸銅から選択され、前記窒素含有成分は、5員又は6員環式窒素含有化合物である、請求項9に記載の方法。
- 前記5員又は6員環式窒素含有化合物は、プリン化合物類、ピリダジン、メチルピペリジン、1,2−ジ(2−ピリジル)エチレン、1,2−ジ(ピリジル)エチレン、2,2’−ジピリジルアミン、2,2’−ビピリジル、2,2’−ビピリミジン、6,6’−ジメチル−2,2’−ジピリジル、ジ−2−ピリジルケトン(di−2−pyrylketone)、N,N,N’,N’−テトラエチレンジアミン、ナフタレン、1,8−ナフチリジン、1,6−ナフチリジン、テトラチアフルバレン、テルピリジン、フタル酸、イソフタル酸、及び2,2’−ジ安息香酸から選択される1種以上である、請求項10に記載の方法。
- 前記工程(a)は、前処理に、酸脱脂、予備浸漬、及び触媒処理を含む、請求項7に記載の方法。
- 前記工程(b)において、前記銅膜は、無電解めっきによって形成される、請求項7に記載の方法。
- 前記工程(b)の後に、防食処理をさらに含む、請求項7に記載の方法。
- 請求項1〜請求項6のいずれか1項に記載のめっき積層体を含むプリント回路基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0139699 | 2018-11-14 | ||
KR1020180139699A KR102124324B1 (ko) | 2018-11-14 | 2018-11-14 | 도금 적층체 및 인쇄회로기판 |
PCT/KR2019/013407 WO2020101183A1 (ko) | 2018-11-14 | 2019-10-14 | 도금 적층체 및 인쇄회로기판 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021517933A true JP2021517933A (ja) | 2021-07-29 |
JP7205027B2 JP7205027B2 (ja) | 2023-01-17 |
Family
ID=70730839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020554870A Active JP7205027B2 (ja) | 2018-11-14 | 2019-10-14 | めっき積層体及びプリント回路基板 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11499233B2 (ja) |
EP (1) | EP3760761A4 (ja) |
JP (1) | JP7205027B2 (ja) |
KR (1) | KR102124324B1 (ja) |
CN (1) | CN112969819A (ja) |
WO (1) | WO2020101183A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102686710B1 (ko) * | 2021-11-29 | 2024-07-19 | 와이엠티 주식회사 | 표면조도가 낮은 금속박을 이용한 기판의 회로패턴 형성방법 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6115980A (ja) * | 1984-06-29 | 1986-01-24 | Hitachi Chem Co Ltd | 銅の表面処理法 |
JPS63206476A (ja) * | 1987-02-23 | 1988-08-25 | Hitachi Chem Co Ltd | 無電解銅めつき前処理液 |
JPH0233928A (ja) * | 1988-07-25 | 1990-02-05 | Hitachi Ltd | 多層プリント配線板及びその製造方法 |
JP2002030452A (ja) * | 2000-07-10 | 2002-01-31 | Hitachi Ltd | プリント基板の製造方法 |
US20030216025A1 (en) * | 2002-05-16 | 2003-11-20 | Haijing Lu | Wafer level electroless copper metallization and bumping process, and plating solutions for semiconductor wafer and microchip |
JP2006147867A (ja) * | 2004-11-19 | 2006-06-08 | Sharp Corp | プリント配線板の製造方法 |
JP2010150622A (ja) * | 2008-12-26 | 2010-07-08 | Hitachi Ltd | めっき液,凸状金属構造体を有する導電体基板、及び、その製造方法 |
WO2014010328A1 (ja) * | 2012-07-09 | 2014-01-16 | 四国化成工業株式会社 | 銅被膜形成剤及び銅被膜の形成方法 |
KR20160116288A (ko) * | 2015-10-15 | 2016-10-07 | 와이엠티 주식회사 | 표면에 돌기가 형성된 초박형 무전해 동박 및 이를 이용한 인쇄회로기판의 제조방법 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4002786A (en) * | 1967-10-16 | 1977-01-11 | Matsushita Electric Industrial Co., Ltd. | Method for electroless copper plating |
NL149862B (nl) * | 1967-10-27 | 1976-06-15 | Matsushita Electric Ind Co Ltd | Werkwijze voor het bereiden van een bad voor het stroomloos bekleden met koper, alsmede werkwijze voor het stroomloos bekleden met koper en met koper beklede voorwerpen. |
KR890004583B1 (ko) * | 1984-06-29 | 1989-11-16 | 히다찌가세이고오교 가부시끼가이샤 | 금속표면 처리공정 |
JPH0783168B2 (ja) * | 1988-04-13 | 1995-09-06 | 株式会社日立製作所 | プリント板の製造方法 |
JP2595319B2 (ja) * | 1988-07-20 | 1997-04-02 | 日本電装株式会社 | 化学銅めっき液及びそれを用いた銅めっき皮膜の形成方法 |
JPH0233928U (ja) * | 1988-08-26 | 1990-03-05 | ||
US5965211A (en) * | 1989-12-29 | 1999-10-12 | Nippondenso Co., Ltd. | Electroless copper plating solution and process for formation of copper film |
JPH06158336A (ja) * | 1992-11-18 | 1994-06-07 | Nippondenso Co Ltd | 無電解銅めっき皮膜の形成方法 |
JPH07263859A (ja) * | 1994-03-25 | 1995-10-13 | Oki Electric Ind Co Ltd | 高周波用積層銅張りプリント配線板の製造方法 |
US6261671B1 (en) * | 1997-04-15 | 2001-07-17 | Ibiden Co., Ltd. | Adhesive for electroless plating, feedstock composition for preparing adhesive for electroless plating, and printed wiring board |
EP1035758B1 (en) * | 1997-04-15 | 2003-03-19 | Ibiden Co, Ltd. | Adhesive for electroless plating, raw material composition for preparing adhesive for electroless plating and printed wiring board |
EP1583407B1 (en) * | 1998-02-26 | 2007-05-30 | Ibiden Co., Ltd. | Multilayer printed wiring board with filled viaholes |
TW585813B (en) * | 1998-07-23 | 2004-05-01 | Toyo Kohan Co Ltd | Clad board for printed-circuit board, multi-layered printed-circuit board, and the fabrication method |
JP2001348669A (ja) * | 2000-06-06 | 2001-12-18 | Hitachi Cable Ltd | 無電解めっき方法 |
US20050158574A1 (en) | 2003-11-11 | 2005-07-21 | Furukawa Circuit Foil Co., Ltd. | Ultra-thin copper foil with carrier and printed wiring board using ultra-thin copper foil with carrier |
KR100688833B1 (ko) * | 2005-10-25 | 2007-03-02 | 삼성전기주식회사 | 인쇄회로기판의 도금층 형성방법 및 이로부터 제조된인쇄회로기판 |
KR100832650B1 (ko) * | 2007-06-13 | 2008-05-27 | 삼성전기주식회사 | 다층 인쇄회로기판 및 그 제조 방법 |
KR101058635B1 (ko) * | 2008-12-23 | 2011-08-22 | 와이엠티 주식회사 | 무전해 니켈 도금액 조성물, 연성인쇄회로기판 및 이의 제조 방법 |
KR20140085023A (ko) * | 2012-12-27 | 2014-07-07 | 삼성전기주식회사 | 인쇄 회로 기판 및 그 제조 방법 |
KR20140086523A (ko) * | 2012-12-28 | 2014-07-08 | 삼성전기주식회사 | 조도가 형성된 동도금층을 구비한 인쇄회로기판 및 이의 제조방법 |
EP2784181B1 (en) * | 2013-03-27 | 2015-12-09 | ATOTECH Deutschland GmbH | Electroless copper plating solution |
JP6266907B2 (ja) * | 2013-07-03 | 2018-01-24 | 新光電気工業株式会社 | 配線基板及び配線基板の製造方法 |
US9758889B2 (en) * | 2014-05-08 | 2017-09-12 | Ymt Co., Ltd. | Method for producing substrate formed with copper thin layer, method for manufacturing printed circuit board and printed circuit board manufactured thereby |
KR101468074B1 (ko) * | 2014-05-28 | 2014-12-02 | 하이쎌(주) | 직접 도금에 의한 도전성 박막소재 및 이의 제조방법 |
US9869026B2 (en) * | 2014-07-15 | 2018-01-16 | Rohm And Haas Electronic Materials Llc | Electroless copper plating compositions |
KR101573913B1 (ko) * | 2015-03-26 | 2015-12-03 | 와이엠티 주식회사 | 표면에 돌기가 형성된 초박형 무전해 동박 및 이를 이용한 인쇄회로기판의 제조방법 |
KR101681116B1 (ko) * | 2016-05-26 | 2016-12-09 | (주)오알켐 | 인쇄 회로 기판의 스루홀을 무전해 동 도금하는 방법 및 그 방법에 사용되는 촉매 용액을 제조하는 방법 |
US10060034B2 (en) * | 2017-01-23 | 2018-08-28 | Rohm And Haas Electronic Materials Llc | Electroless copper plating compositions |
-
2018
- 2018-11-14 KR KR1020180139699A patent/KR102124324B1/ko active IP Right Grant
-
2019
- 2019-10-14 EP EP19883412.9A patent/EP3760761A4/en active Pending
- 2019-10-14 US US17/043,638 patent/US11499233B2/en active Active
- 2019-10-14 WO PCT/KR2019/013407 patent/WO2020101183A1/ko unknown
- 2019-10-14 CN CN201980028450.2A patent/CN112969819A/zh active Pending
- 2019-10-14 JP JP2020554870A patent/JP7205027B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6115980A (ja) * | 1984-06-29 | 1986-01-24 | Hitachi Chem Co Ltd | 銅の表面処理法 |
JPS63206476A (ja) * | 1987-02-23 | 1988-08-25 | Hitachi Chem Co Ltd | 無電解銅めつき前処理液 |
JPH0233928A (ja) * | 1988-07-25 | 1990-02-05 | Hitachi Ltd | 多層プリント配線板及びその製造方法 |
JP2002030452A (ja) * | 2000-07-10 | 2002-01-31 | Hitachi Ltd | プリント基板の製造方法 |
US20030216025A1 (en) * | 2002-05-16 | 2003-11-20 | Haijing Lu | Wafer level electroless copper metallization and bumping process, and plating solutions for semiconductor wafer and microchip |
JP2006147867A (ja) * | 2004-11-19 | 2006-06-08 | Sharp Corp | プリント配線板の製造方法 |
JP2010150622A (ja) * | 2008-12-26 | 2010-07-08 | Hitachi Ltd | めっき液,凸状金属構造体を有する導電体基板、及び、その製造方法 |
WO2014010328A1 (ja) * | 2012-07-09 | 2014-01-16 | 四国化成工業株式会社 | 銅被膜形成剤及び銅被膜の形成方法 |
KR20160116288A (ko) * | 2015-10-15 | 2016-10-07 | 와이엠티 주식회사 | 표면에 돌기가 형성된 초박형 무전해 동박 및 이를 이용한 인쇄회로기판의 제조방법 |
Non-Patent Citations (1)
Title |
---|
老田昌弘 他: "無電解銅めっきの分極特性と析出物に対するジピリジルの影響", 表面技術, vol. 第42巻、第4号, JPN6021041816, 1 April 1991 (1991-04-01), JP, pages 425 - 430, ISSN: 0004625017 * |
Also Published As
Publication number | Publication date |
---|---|
CN112969819A (zh) | 2021-06-15 |
EP3760761A4 (en) | 2022-03-30 |
JP7205027B2 (ja) | 2023-01-17 |
EP3760761A1 (en) | 2021-01-06 |
US20210017650A1 (en) | 2021-01-21 |
US11499233B2 (en) | 2022-11-15 |
KR20200055963A (ko) | 2020-05-22 |
WO2020101183A1 (ko) | 2020-05-22 |
KR102124324B1 (ko) | 2020-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011149019A1 (ja) | 金メッキ金属微細パターン付き基材の製造方法、金メッキ金属微細パターン付き基材、プリント配線板、インターポーザ及び半導体装置 | |
US4725504A (en) | Metal coated laminate products made from textured polyimide film | |
US4868071A (en) | Thermally stable dual metal coated laminate products made from textured polyimide film | |
US4639380A (en) | Process for preparing a substrate for subsequent electroless deposition of a metal | |
US4358479A (en) | Treatment of copper and use thereof | |
WO2019058835A1 (ja) | 銅のマイクロエッチング剤、銅表面の粗化方法および配線基板の製造方法 | |
TW201823511A (zh) | 印刷配線基板之製造方法 | |
CN1204291C (zh) | 微多孔性铜覆膜及用于制备该铜覆膜的化学镀铜液 | |
TW201816181A (zh) | 與還原處理同時使用之無電解鍍敷用前處理液及印刷配線基板之製造方法 | |
TWI624563B (zh) | 於感光性樹脂之表面形成金屬層的方法 | |
US20070175359A1 (en) | Electroless gold plating solution and method | |
JP6176841B2 (ja) | 無電解銅めっき液 | |
JP2021517933A (ja) | めっき積層体及びプリント回路基板 | |
US20160108254A1 (en) | Zinc immersion coating solutions, double-zincate method, method of forming a metal plating film, and semiconductor device | |
JPH02190477A (ja) | 無電解銅めっき液 | |
JP5522617B2 (ja) | 接着層形成液及び接着層形成方法 | |
JPH0376599B2 (ja) | ||
JP5317099B2 (ja) | 接着層形成液 | |
KR20190143619A (ko) | 회로기판용 자재 및 인쇄회로기판 제조방법 | |
JPH0851280A (ja) | 多層プリント配線板 | |
JP3342852B2 (ja) | 触媒化処理の前処理方法およびこれに用いる付き回り改善剤 | |
EP1439244A2 (en) | Method for plating and plating solution thereof | |
JP2023176435A (ja) | 無電解銀めっき用無電解ニッケル-リンめっき浴、及び、硫黄化合物を含まないニッケルめっき上への無電解銀めっきを施す方法 | |
JP3465016B2 (ja) | 銅表面に対する樹脂の接着性向上法およびこれに用いる高接着性無電解銅めっき浴 | |
TW201210426A (en) | Multilayer printed circuit board manufacture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201006 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211014 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211026 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221031 |
|
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: 20221122 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221201 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7205027 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |