JPH08501410A - プリント配線基板の製造方法 - Google Patents
プリント配線基板の製造方法Info
- Publication number
- JPH08501410A JPH08501410A JP5516875A JP51687593A JPH08501410A JP H08501410 A JPH08501410 A JP H08501410A JP 5516875 A JP5516875 A JP 5516875A JP 51687593 A JP51687593 A JP 51687593A JP H08501410 A JPH08501410 A JP H08501410A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- plating
- plating solution
- metal
- holes
- 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
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
- H05K3/40—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
- H05K3/428—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 having a metal 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
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0565—Resist used only for applying catalyst, not for plating itself
-
- 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
- H05K2203/0723—Electroplating, e.g. finish 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1377—Protective layers
- H05K2203/1383—Temporary protective insulating layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Chemically Coating (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. スルーホール板プリント配線基板の製造方法であって、 a)非導電性基質の両対面に導電性回路素子を形成する段階と、 b)基質及び回路素子を減感物質により被覆する段階と、 c)基質に穴を開け、それぞれの穴が基板の対向する各面の回路素子を通るよ うにする段階と、 d)穴の中に露出した基質が金属メッキ溶液の作用を受けるように基板を処理 する段階と、 e)減感物質を除去する段階と、 f)基板を金属メッキ溶液で処理し導電性金属を穴の中に望ましい厚さに析出 させ、それぞれの穴を通して2つの対向する導電性回路素子の間を電気的に接続 させる段階と、 を備えたことを特徴とするプリント配線基板の製造方法。 2. 請求項1記載の方法であって、前記f)段階は、第1の金属メッキ溶 液で前記基板を処理して前記穴の内部に最初の導電性金属の薄層を析出させ、次 いで前記基板を第2の金属メッキ溶液で処理して前記穴の内部に導電性金属を望 ましい厚さまで析出させる段階を含むことを特徴とする。 3. 請求項2記載の方法であって、前記メッキ溶液はいずれも同じ金属を 析出させるものであることを特徴とする。 4. 請求項2記載の方法であって、前記第2のメッキ溶液は、前記第1の メッキ溶液とは異なる金属を析出させることを特徴とする。 5. 請求項3または4記載の方法であって、前記第2のメッキ溶液はニッ ケルを析出させることを特徴とする。 6. 請求項5記載の方法であって、前記第1のメッキ溶液は銅を析出させ ることを特徴とする。 7. 請求項5記載の方法であって、前記第1のメッキ溶液はニッケルを析 出させることを特徴とする。 8. 上記いずれかの請求項に記載の方法であって、前記減感物質はメッキ レジスト被覆物質であることを特徴とする。 9. 上記いずれかの請求項に記載の方法であって、前記または各金属メッ キ溶液は無電解メッキ溶液であることを特徴とする。 10. 上記いずれかの請求項に記載の方法であって、前記金属メッキ溶液は 不均一メッキ溶液であることを特徴とする。 11. 上記いずれかの請求項に記載の方法であって、前記d)段階は前記露 出した基板上に触媒物質を付着させる段階を含むことを特徴とする。 12. 上記いずれかの請求項に記載の方法であって、前記穴はドリル加工に よって形成されることを特徴とする。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9212395.9 | 1992-06-11 | ||
GB929212395A GB9212395D0 (en) | 1992-06-11 | 1992-06-11 | Method of making a printed circuit board |
GB9225895.3 | 1992-12-11 | ||
GB9225895A GB2267784B (en) | 1992-06-11 | 1992-12-11 | Method of making a printed circuit board |
PCT/GB1993/001152 WO1993026145A1 (en) | 1992-06-11 | 1993-06-01 | Method of making a printed circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08501410A true JPH08501410A (ja) | 1996-02-13 |
JP3037755B2 JP3037755B2 (ja) | 2000-05-08 |
Family
ID=26301053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP05516875A Expired - Lifetime JP3037755B2 (ja) | 1992-06-11 | 1993-06-01 | プリント配線基板の製造方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0645074B1 (ja) |
JP (1) | JP3037755B2 (ja) |
AT (1) | ATE162923T1 (ja) |
AU (1) | AU4338693A (ja) |
CA (1) | CA2137823C (ja) |
DE (1) | DE69316750T2 (ja) |
ES (1) | ES2114608T3 (ja) |
WO (1) | WO1993026145A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6403146B1 (en) | 1994-08-26 | 2002-06-11 | Gary B. Larson | Process for the manufacture of printed circuit boards |
US5620612A (en) * | 1995-08-22 | 1997-04-15 | Macdermid, Incorporated | Method for the manufacture of printed circuit boards |
EP0762813A1 (en) * | 1995-08-25 | 1997-03-12 | Macdermid Incorporated | Method for the manufacture of printed circuit boards |
US5699613A (en) * | 1995-09-25 | 1997-12-23 | International Business Machines Corporation | Fine dimension stacked vias for a multiple layer circuit board structure |
US6044550A (en) * | 1996-09-23 | 2000-04-04 | Macdermid, Incorporated | Process for the manufacture of printed circuit boards |
US5747098A (en) * | 1996-09-24 | 1998-05-05 | Macdermid, Incorporated | Process for the manufacture of printed circuit boards |
US6023842A (en) * | 1996-09-24 | 2000-02-15 | Macdermid, Incorporated | Process for the manufacture of printed circuit boards |
US6023029A (en) * | 1998-03-19 | 2000-02-08 | International Business Machines Corporation | Use of blind vias for soldered interconnections between substrates and printed wiring boards |
JP2000252630A (ja) * | 1999-02-24 | 2000-09-14 | Omg Fidelity | ニッケルメッキされたスルーホールおよび/またはブラインド経由路を備えた基板 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269861A (en) * | 1963-06-21 | 1966-08-30 | Day Company | Method for electroless copper plating |
FR1431918A (fr) * | 1965-02-05 | 1966-03-18 | Jean Graniou Ets | Procédé de nickelage et de finition de circuits imprimés |
US4782007A (en) * | 1987-04-28 | 1988-11-01 | Macdermid, Incorporated | Additive method for manufacturing printed circuit boards using aqueous alkaline developable and strippable photoresists |
-
1993
- 1993-06-01 CA CA002137823A patent/CA2137823C/en not_active Expired - Lifetime
- 1993-06-01 DE DE69316750T patent/DE69316750T2/de not_active Expired - Lifetime
- 1993-06-01 AU AU43386/93A patent/AU4338693A/en not_active Abandoned
- 1993-06-01 WO PCT/GB1993/001152 patent/WO1993026145A1/en active IP Right Grant
- 1993-06-01 JP JP05516875A patent/JP3037755B2/ja not_active Expired - Lifetime
- 1993-06-01 ES ES93913258T patent/ES2114608T3/es not_active Expired - Lifetime
- 1993-06-01 EP EP93913258A patent/EP0645074B1/en not_active Expired - Lifetime
- 1993-06-01 AT AT93913258T patent/ATE162923T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2137823A1 (en) | 1993-12-23 |
JP3037755B2 (ja) | 2000-05-08 |
AU4338693A (en) | 1994-01-04 |
ATE162923T1 (de) | 1998-02-15 |
EP0645074B1 (en) | 1998-01-28 |
DE69316750D1 (de) | 1998-03-05 |
WO1993026145A1 (en) | 1993-12-23 |
DE69316750T2 (de) | 1998-09-17 |
CA2137823C (en) | 2000-10-10 |
EP0645074A1 (en) | 1995-03-29 |
ES2114608T3 (es) | 1998-06-01 |
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