JPH05504167A - 誘電体基板を直接電気メッキする方法で製造されたメッキ基板 - Google Patents
誘電体基板を直接電気メッキする方法で製造されたメッキ基板Info
- Publication number
- JPH05504167A JPH05504167A JP3501454A JP50145491A JPH05504167A JP H05504167 A JPH05504167 A JP H05504167A JP 3501454 A JP3501454 A JP 3501454A JP 50145491 A JP50145491 A JP 50145491A JP H05504167 A JPH05504167 A JP H05504167A
- Authority
- JP
- Japan
- Prior art keywords
- solution
- substrate
- metal
- conductive
- catalyst
- 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
- 239000000758 substrate Substances 0.000 title claims description 129
- 238000009713 electroplating Methods 0.000 title claims description 48
- 239000000243 solution Substances 0.000 claims description 129
- 238000000034 method Methods 0.000 claims description 127
- 229910052751 metal Inorganic materials 0.000 claims description 89
- 239000002184 metal Substances 0.000 claims description 89
- 238000007747 plating Methods 0.000 claims description 62
- 239000003054 catalyst Substances 0.000 claims description 54
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 49
- 229910052763 palladium Inorganic materials 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 17
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims description 17
- 239000012266 salt solution Substances 0.000 claims description 17
- 238000000151 deposition Methods 0.000 claims description 12
- 229920002120 photoresistant polymer Polymers 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 10
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 9
- 239000001119 stannous chloride Substances 0.000 claims description 9
- 235000011150 stannous chloride Nutrition 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 239000010970 precious metal Substances 0.000 claims description 6
- 238000001246 colloidal dispersion Methods 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 19
- 239000000084 colloidal system Substances 0.000 description 19
- 230000003197 catalytic effect Effects 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 235000002639 sodium chloride Nutrition 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 238000007772 electroless plating Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000012974 tin catalyst Substances 0.000 description 6
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical class Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 6
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 6
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 6
- 235000012141 vanillin Nutrition 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- -1 halide salt Chemical class 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- ZMLDXWLZKKZVSS-UHFFFAOYSA-N palladium tin Chemical compound [Pd].[Sn] ZMLDXWLZKKZVSS-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical group [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- 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
- H05K3/188—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 direct electroplating
-
- 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
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (20)
- 1.非導電性基板の表面に、金属を直接に電気めっきする方法であって、溶解し ためっき金属を含む電解質に浸漬した2個の電極の間に電流を流す段階を含み、 前記電極の1つが前記基板であり、前記基板が、極微小コロイド金属のほぼ均一 な導電層で被覆された表面の少くとも一部を有していることを特徴とする方法。
- 2.貴金属及びスズの微細なコロイド分散液を含む触媒溶液で、基板の表面の少 くとも一部を処理して、前記基板と第2の電極の間に電流を流す前に、前記表面 に極微小コロイド金属の均一な導電層を付着される更なる段階を含む請求項1の 方法。
- 3.貴金属がパラジウムである請求項2の方法。
- 4.触媒溶液がほぼ非酸性である請求項2の方法。
- 5.基板と第2の電極との間に電流を流す前に、中塩基性加速溶液により、極微 小コロイド金属の触媒を付着させた導電性を処理する更なる段階を含む請求項2 の方法。
- 6.極微小コロイド金属の、触媒付着導電層が、約1Ωと50Ωの間の電気抵抗 を有している請求項1の方法。
- 7.電流が約0.25A/dm2と5.OA/dm2の間の密度を有している請 求項1の方法。
- 8.飽和塩水溶液を調製する段階と、この溶液の第1の部分中に、塩化パラジウ ム約10g/lを溶解させる段階と、前記溶液の第2の部分中に、塩化第1スズ 約500g/lを溶解させる段階と、前記溶液の、前記第1及び第2の部分を結 合する段階と、前記溶液の前記結合部の体積を減少させて、過飽和濃縮液を生成 する段階により、前記触媒溶液が生成される請求項2の方法。
- 9.請求項1の方法により生成された導電性金属めっき表面を有する非導電性基 板。
- 10.基板が非クラッド回路若しくは成形回路である請求項9のめっき非導電性 基板。
- 11.非導電性基板の表面の少くとも一部に、ほぼ均一な導電層を形成する方法 であって、 前記表面を、貴金属及びスズの極微小コロイド分散液を含む触媒溶液で処理する 段階を含む方法。
- 12.貴金属がパラジウムである請求項11の方法。
- 13.触媒溶液が、非酸性である請求項11の方法。
- 14.飽和塩水溶液を調製する段階と、前記溶液の第1の部分に、塩化パラジウ ムほぼ10g/lを溶解する段階と、前記溶液の第2の部分に塩化第一スズ約5 00g/lを溶解する段階と、前記溶液の前記第1の部分と前記第2の部分を結 合する段階と、前記溶液の前記結合部の体積を減少させて、過飽和濃縮液を生成 する段階により、触媒溶液が生成される請求項11の方法。
- 15.飽和塩水溶液に、塩化パラジウムと塩化第一スズを溶解する前に、この飽 和塩水溶液に、芳香族アルデヒド約3g/lを溶解する段階を含む請求項14の 方法。
- 16.請求項11の方法により生成された表面の少くとも一部に導電層を有して いる非導電性基板。
- 17.導電層が、約1Ωと50Ωとの間の電気抵抗を有している請求項16の非 導電性基板。
- 18.基板が非クラッド回路若しくは成形回路である請求項16の非導電性基板 。
- 19.パターンメッキされた絶縁基板印刷回路板を製造する方法であって、貴金 属及びスズの極微小コロイド分散液を含む触媒溶液で前記基板の表面を処理して 、前記表面に極微小コロイド金属の均一な導電層を付着する段階と、処理された 前記表面にフォトレジストを施す段階と、前記フォトレジストをイメージする段 階と、こうしてイメージされたフォトレジストを現像する段階と、前記表面に直 接に金属を電気めっきする段階とを含む方法。
- 20.電気めっきする前に、基板の表面を処理するための弱塩基性促進水溶液。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440,661 | 1989-11-21 | ||
| US07/440,661 US5071517A (en) | 1989-11-21 | 1989-11-21 | Method for directly electroplating a dielectric substrate and plated substrate so produced |
| PCT/US1990/006457 WO1991007526A1 (en) | 1989-11-21 | 1990-11-07 | Method for directly electroplating a dielectric substrate and plated substrate so produced |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05504167A true JPH05504167A (ja) | 1993-07-01 |
| JP3136539B2 JP3136539B2 (ja) | 2001-02-19 |
Family
ID=23749664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03501454A Expired - Lifetime JP3136539B2 (ja) | 1989-11-21 | 1990-11-07 | 誘電体基板を直接電気メッキする方法で製造されたメッキ基板 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5071517A (ja) |
| EP (1) | EP0502120B1 (ja) |
| JP (1) | JP3136539B2 (ja) |
| KR (1) | KR100188481B1 (ja) |
| AT (1) | ATE138116T1 (ja) |
| DE (1) | DE69027040T2 (ja) |
| DK (1) | DK0502120T3 (ja) |
| ES (1) | ES2090300T3 (ja) |
| GR (1) | GR3020348T3 (ja) |
| WO (1) | WO1991007526A1 (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5342501A (en) * | 1989-11-21 | 1994-08-30 | Eric F. Harnden | Method for electroplating metal onto a non-conductive substrate treated with basic accelerating solutions for metal plating |
| EP0590046B1 (en) * | 1991-06-20 | 1999-05-06 | HARNDEN, Eric F. | Basic accelerating solutions for direct electroplating |
| US5376248A (en) * | 1991-10-15 | 1994-12-27 | Enthone-Omi, Inc. | Direct metallization process |
| DE4206680C1 (de) * | 1992-02-28 | 1994-01-27 | Schering Ag | Verfahren zur Metallisierung von Nichtleiteroberflächen und die Verwendung von Hydroxymethansulfinsäure im Verfahren |
| US5681441A (en) * | 1992-12-22 | 1997-10-28 | Elf Technologies, Inc. | Method for electroplating a substrate containing an electroplateable pattern |
| ATE317026T1 (de) * | 1993-03-18 | 2006-02-15 | Atotech Deutschland Gmbh | Sich selbstbeschleunigendes und sich selbst auffrischendes verfahren zur tauchbeschichtung ohne formaldehyd, sowie die entsprechende zusammensetzung |
| US5387332A (en) * | 1993-07-14 | 1995-02-07 | Straus; Martin | Cleaner/conditioner for the direct metallization of non-conductors and printed circuit boards |
| US5374346A (en) * | 1993-08-09 | 1994-12-20 | Rohm And Haas Company | Electroplating process and composition |
| US5421989A (en) * | 1993-08-31 | 1995-06-06 | Atotech Deutschland Gmbh | Process for the metallization of nonconductive substrates with elimination of electroless metallization |
| DE4412463C3 (de) * | 1994-04-08 | 2000-02-10 | Atotech Deutschland Gmbh | Verfahren zur Herstellung einer Palladium-Kolloid-Lösung und ihre Verwendung |
| US5855755A (en) * | 1995-06-19 | 1999-01-05 | Lynntech, Inc. | Method of manufacturing passive elements using conductive polypyrrole formulations |
| US6210537B1 (en) | 1995-06-19 | 2001-04-03 | Lynntech, Inc. | Method of forming electronically conducting polymers on conducting and nonconducting substrates |
| WO1998033959A1 (en) * | 1997-02-03 | 1998-08-06 | Okuno Chemical Industries Co., Ltd. | Method for electroplating nonconductive material |
| US6598291B2 (en) * | 1998-03-20 | 2003-07-29 | Viasystems, Inc. | Via connector and method of making same |
| AU3210999A (en) * | 1999-03-29 | 2000-10-16 | Viasystems, Inc. | A via connector and method of making same |
| US6277180B1 (en) * | 1999-07-12 | 2001-08-21 | Oliver Sales Company | Method of replacing evaporation losses from colloidal catalyst baths |
| US6334965B1 (en) | 1999-09-07 | 2002-01-01 | Lynntech, Inc. | Electronically conductive polymers |
| US7468340B2 (en) * | 2003-04-18 | 2008-12-23 | Ube Industries, Ltd. | Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrode |
| KR101105991B1 (ko) | 2003-07-09 | 2012-01-18 | 프라이즈 메탈즈, 인크. | 침착 및 패턴 공정 |
| JP2005223063A (ja) * | 2004-02-04 | 2005-08-18 | Seiko Epson Corp | 配線基板の製造方法及び電子デバイスの製造方法 |
| JP2006070319A (ja) * | 2004-09-01 | 2006-03-16 | Toyota Motor Corp | 樹脂めっき方法 |
| US7368045B2 (en) * | 2005-01-27 | 2008-05-06 | International Business Machines Corporation | Gate stack engineering by electrochemical processing utilizing through-gate-dielectric current flow |
| US8840960B2 (en) * | 2006-11-01 | 2014-09-23 | United Technologies Corporation | Method of cleaning carbon composite prior to application of thermal coating |
| US8497359B2 (en) * | 2010-02-26 | 2013-07-30 | Ppg Industries Ohio, Inc. | Cationic electrodepositable coating composition comprising lignin |
| KR102307816B1 (ko) * | 2019-12-26 | 2021-10-05 | 한국과학기술원 | 도전성 여과막 제조 장치 및 이를 이용한 제조 방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099608A (en) * | 1959-12-30 | 1963-07-30 | Ibm | Method of electroplating on a dielectric base |
| US3904792A (en) * | 1972-02-09 | 1975-09-09 | Shipley Co | Catalyst solution for electroless metal deposition on a substrate |
| US3961109A (en) * | 1973-08-01 | 1976-06-01 | Photocircuits Division Of Kollmorgen Corporation | Sensitizers and process for electroless metal deposition |
| US4061588A (en) * | 1975-09-30 | 1977-12-06 | Shipley Company Inc. | Catalyst composition and method of preparation |
| DE3323476A1 (de) * | 1982-07-01 | 1984-01-05 | Kollmorgen Technologies Corp., 75201 Dallas, Tex. | Verbessertes verfahren zur galvanischen metallabscheidung auf nichtmetallischen oberflaechen |
| US4481236A (en) * | 1983-05-02 | 1984-11-06 | General Motors Corporation | Life extension of catalyst predip baths |
| US4604299A (en) * | 1983-06-09 | 1986-08-05 | Kollmorgen Technologies Corporation | Metallization of ceramics |
| US4448804A (en) * | 1983-10-11 | 1984-05-15 | International Business Machines Corporation | Method for selective electroless plating of copper onto a non-conductive substrate surface |
| US4891069A (en) * | 1986-06-06 | 1990-01-02 | Techno Instruments Investments 1983 Ltd. | Composition for the electrolytic coating of circuit boards without an electroless metal coating |
| US5007990A (en) * | 1987-07-10 | 1991-04-16 | Shipley Company Inc. | Electroplating process |
| JPH0686666B2 (ja) * | 1988-01-12 | 1994-11-02 | 清 岡林 | 化学メッキ用増感活性剤 |
-
1989
- 1989-11-21 US US07/440,661 patent/US5071517A/en not_active Expired - Lifetime
-
1990
- 1990-11-07 WO PCT/US1990/006457 patent/WO1991007526A1/en not_active Ceased
- 1990-11-07 ES ES91901113T patent/ES2090300T3/es not_active Expired - Lifetime
- 1990-11-07 DE DE69027040T patent/DE69027040T2/de not_active Expired - Lifetime
- 1990-11-07 DK DK91901113.0T patent/DK0502120T3/da active
- 1990-11-07 AT AT91901113T patent/ATE138116T1/de not_active IP Right Cessation
- 1990-11-07 JP JP03501454A patent/JP3136539B2/ja not_active Expired - Lifetime
- 1990-11-07 EP EP91901113A patent/EP0502120B1/en not_active Expired - Lifetime
- 1990-11-07 KR KR1019920701222A patent/KR100188481B1/ko not_active Expired - Fee Related
-
1996
- 1996-06-27 GR GR960401717T patent/GR3020348T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100188481B1 (ko) | 1999-06-15 |
| JP3136539B2 (ja) | 2001-02-19 |
| GR3020348T3 (en) | 1996-09-30 |
| EP0502120B1 (en) | 1996-05-15 |
| DE69027040T2 (de) | 1996-10-31 |
| WO1991007526A1 (en) | 1991-05-30 |
| EP0502120A4 (en) | 1993-03-24 |
| KR927003884A (ko) | 1992-12-18 |
| DK0502120T3 (da) | 1996-08-05 |
| ES2090300T3 (es) | 1996-10-16 |
| DE69027040D1 (de) | 1996-06-20 |
| US5071517A (en) | 1991-12-10 |
| EP0502120A1 (en) | 1992-09-09 |
| ATE138116T1 (de) | 1996-06-15 |
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