JP6190154B2 - 無電解めっき層の形成方法 - Google Patents
無電解めっき層の形成方法 Download PDFInfo
- Publication number
- JP6190154B2 JP6190154B2 JP2013102138A JP2013102138A JP6190154B2 JP 6190154 B2 JP6190154 B2 JP 6190154B2 JP 2013102138 A JP2013102138 A JP 2013102138A JP 2013102138 A JP2013102138 A JP 2013102138A JP 6190154 B2 JP6190154 B2 JP 6190154B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- plating layer
- electroless plating
- metal ion
- forming
- 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
- 238000007772 electroless plating Methods 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 26
- 239000000758 substrate Substances 0.000 claims description 66
- 239000003054 catalyst Substances 0.000 claims description 27
- 239000000945 filler Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 229910021645 metal ion Inorganic materials 0.000 claims description 20
- 229920006012 semi-aromatic polyamide Polymers 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 13
- 239000011342 resin composition Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004954 Polyphthalamide Substances 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 4
- 229920006375 polyphtalamide Polymers 0.000 claims description 4
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012279 sodium borohydride Substances 0.000 claims description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 3
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920006119 nylon 10T Polymers 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 2
- 239000010410 layer Substances 0.000 description 54
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 21
- 238000007747 plating Methods 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 229910052763 palladium Inorganic materials 0.000 description 10
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 9
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000007788 roughening Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- -1 palladium ions Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004049 embossing Methods 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
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Landscapes
- Chemically Coating (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
[比較例1]
[比較例2]
2 紫外線
3 改質層
4 高出力低圧水銀灯
5 パラジウムイオン触媒(金属イオン触媒)
6 パラジウム(金属)
7 無電解銅めっき層(無電解めっき層)
Claims (7)
- 半芳香族系ポリアミド樹脂に充填材を混合した樹脂組成物を射出成形して基体を成形する第1工程と、
大気雰囲気において紫外線を照射して上記基体の表面を改質する第2工程と、
上記基体を1種類の金属イオン触媒に接触させる第3工程と、
上記金属イオン触媒を還元剤によって金属に還元する第4工程と、
上記基体の表面に無電解めっき層を形成する第5工程と、
上記無電解めっき後の基体に熱処理を施す第6工程とを備え、
上記半芳香族系ポリアミド樹脂は、10Tナイロン、9Tナイロン、6Tナイロン、4Tナイロンまたはポリフタルアミド(PPA)のいずれかであって、
上記射出成形における金型温度は、180〜240℃である
ことを特徴とする無電解めっき層の形成方法。 - 上記紫外線の波長は180〜400nmであって、上記基体の表面における照射強度は1〜500mw/cm2であることを特徴とする請求項1に記載の無電解めっき層の形成方法。
- 上記金属イオン触媒は、酸性の水溶液によって金属イオン濃度を10〜300ppmに希釈したものであることを特徴とする請求項1または2に記載の無電解めっき層の形成方法。
- 上記金属イオン触媒は、アルカリ性の水溶液によって金属イオン濃度を10〜300ppmに希釈したものであることを特徴とする請求項1または2に記載の無電解めっき層の形成方法。
- 上記還元剤は、水素化ホウ素ナトリウム、ジメチルアミンボラン、ヒドラジン、次 亜リン酸ナトリウムまたはホルムアルデヒドのいずれかを、水1リットル当たり0.01 〜100g混合させた水溶液であることを特徴とする請求項1〜4のいずれかに記載の無電解めっき層の形成方法。
- 上記充填材は、酸化チタン、チタン酸カリウム、酸化亜鉛、タルク、ガラス繊維、カルシウムまたは酸化アルミニウムのいずれかを含むことを特徴とする請求項1〜5のいずれかに記載の無電解めっき層の形成方法。
- 上記無電解めっき後の基体の熱処理温度は、60〜300℃であることを特徴とする請求項1〜6のいずれかに記載の無電解めっき層の形成方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013102138A JP6190154B2 (ja) | 2013-05-14 | 2013-05-14 | 無電解めっき層の形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013102138A JP6190154B2 (ja) | 2013-05-14 | 2013-05-14 | 無電解めっき層の形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014221939A JP2014221939A (ja) | 2014-11-27 |
JP6190154B2 true JP6190154B2 (ja) | 2017-08-30 |
Family
ID=52121574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013102138A Expired - Fee Related JP6190154B2 (ja) | 2013-05-14 | 2013-05-14 | 無電解めっき層の形成方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6190154B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220108044A (ko) | 2019-11-29 | 2022-08-02 | 도요보 가부시키가이샤 | 반방향족 폴리아미드 수지 조성물, 및 금속 도금 성형체 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108224126B (zh) * | 2017-12-06 | 2020-05-12 | 广明源光科技股份有限公司 | 灯丝条塑形方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004034611A (ja) * | 2002-07-05 | 2004-02-05 | Yuka Denshi Co Ltd | 高導電性樹脂成形品の成形方法 |
JP5604692B2 (ja) * | 2010-05-24 | 2014-10-15 | 三共化成株式会社 | 選択的無電解めっき層の成形方法。 |
JP5022501B2 (ja) * | 2010-11-04 | 2012-09-12 | 株式会社日本表面処理研究所 | 成形回路部品の製造方法 |
-
2013
- 2013-05-14 JP JP2013102138A patent/JP6190154B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220108044A (ko) | 2019-11-29 | 2022-08-02 | 도요보 가부시키가이샤 | 반방향족 폴리아미드 수지 조성물, 및 금속 도금 성형체 |
Also Published As
Publication number | Publication date |
---|---|
JP2014221939A (ja) | 2014-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5731215B2 (ja) | 成形回路部品の製造方法 | |
JP5022501B2 (ja) | 成形回路部品の製造方法 | |
JP4367457B2 (ja) | 銀膜、銀膜の製造方法、led実装用基板、及びled実装用基板の製造方法 | |
TW201126619A (en) | Substrate for mounting semiconductor chip and method for producing same | |
TW200934346A (en) | Circuit board and method for manufacturing the same | |
US20130299852A1 (en) | Substrate for optical semiconductor apparatus, method for manufacturing the same, optical semiconductor apparatus, and method for manufacturing the same | |
TW201022484A (en) | Method for improving the adhesion between silver surfaces and resin materials | |
US20210138704A1 (en) | Process for plastic overmolding on a metal surface and plastic-metal hybride part | |
JP6190154B2 (ja) | 無電解めっき層の形成方法 | |
KR20130127380A (ko) | 광반도체 장치용 기판과 그의 제조 방법, 및 광반도체 장치와 그의 제조 방법 | |
JP2015028195A (ja) | 無電解めっき層の形成方法 | |
JP2012209367A (ja) | Led素子用リードフレーム基板 | |
JP2013219090A (ja) | Ledパッケージ | |
CN110769996A (zh) | 在金属表面上塑料包覆成型的方法和塑料-金属混杂部件 | |
WO2012157135A1 (ja) | 成形回路基板の製造方法 | |
JP2010206034A (ja) | 光半導体装置用リードフレーム,光半導体装置用パッケージ,光半導体装置,光半導体装置用リードフレームの製造方法,光半導体装置用パッケージの製造方法および光半導体装置の製造方法 | |
JP6448986B2 (ja) | リードフレームの製造方法 | |
JP2006104504A (ja) | ポリイミド樹脂材の無電解めっき前処理方法および表面金属化方法、並びにフレキシブルプリント配線板およびその製造方法 | |
JP2007154071A (ja) | めっき用樹脂成形品とそれを用いた射出成形回路部品 | |
JP3999834B2 (ja) | 成形回路部品などのめっき部品の製法 | |
JP2018022835A (ja) | 電子部品用部材、ledパッケージおよびledモジュール | |
JP2012138441A (ja) | Led用基板とその製造方法および半導体装置 | |
JP2012079748A (ja) | 絶縁基板およびその製造方法ならびにそれを用いた光源モジュールおよび液晶表示装置 | |
JP2013185225A (ja) | 無電解めっき方法、及びこの方法によって形成した無電解めっき層を有する構造体 | |
TWM368893U (en) | Plastic lead frame structure with reflective and conductor metal layer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140929 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160427 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170421 |
|
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: 20170711 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170804 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6190154 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |