JPS6437083A - Manufacture of multilayer printed wiring board - Google Patents
Manufacture of multilayer printed wiring boardInfo
- Publication number
- JPS6437083A JPS6437083A JP19336087A JP19336087A JPS6437083A JP S6437083 A JPS6437083 A JP S6437083A JP 19336087 A JP19336087 A JP 19336087A JP 19336087 A JP19336087 A JP 19336087A JP S6437083 A JPS6437083 A JP S6437083A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- blind via
- layer substrate
- wiring board
- printed wiring
- 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
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
PURPOSE:To facilitate the mass-production of a multilayer printed wiring board with a blind via-hole by a method wherein the blind via-hole is provided at the required position in an outer layer substrate on which an adhesive layer is formed and the blind via-hole is aligned with the required pattern of an inner layer substrate and chemical plating is applied to the inside of the blind via-hole to provide electric connection. CONSTITUTION:After an adhesive layer 4 is formed on an outer layer substrate 3, a hole for a blind via-hole 6 is formed. Further, after the outer layer substrate 3 is bonded to an inner layer substrate 7, plating is applied to the inside of the blind via-hole 6. With this constitution, the working efficiency is improved compared to the conventional method wherein the blind via-hole is formed with a drill, the instability of electric characteristics can be eliminated and, further, as the thickness of an outermost copper layer 1 can be arbitrarily selected, a fine pattern can be formed easily and a multilayer printed wiring board with the blind via-hole 6 can be obtained with a high mass-productivity and at a low cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193360A JPH0671143B2 (en) | 1987-07-31 | 1987-07-31 | Method for manufacturing multilayer printed wiring board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193360A JPH0671143B2 (en) | 1987-07-31 | 1987-07-31 | Method for manufacturing multilayer printed wiring board |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3286094A Division JPH0750487A (en) | 1994-02-03 | 1994-02-03 | Multilayer printed wiring board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437083A true JPS6437083A (en) | 1989-02-07 |
JPH0671143B2 JPH0671143B2 (en) | 1994-09-07 |
Family
ID=16306615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62193360A Expired - Lifetime JPH0671143B2 (en) | 1987-07-31 | 1987-07-31 | Method for manufacturing multilayer printed wiring board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0671143B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391666A (en) * | 2011-08-11 | 2012-03-28 | 太仓市新鹿染整有限公司 | Peony haematochrome dye and cloth dyeing process |
CN102443278A (en) * | 2011-09-21 | 2012-05-09 | 常州美胜生物材料有限公司 | Natural dye and dyeing method thereof |
CN102516803A (en) * | 2010-12-14 | 2012-06-27 | 常州云卿纺织品有限公司 | Camellia oleifera shell dye liquor prepared from camellia oleifera shells, preparation method of the camellia oleifera shell dye liquor, and dyeing method adopting the camellia oleifera shell dye liquor |
CN102516804A (en) * | 2010-12-14 | 2012-06-27 | 常州云卿纺织品有限公司 | Dye of walnut green husk prepared by walnut green husk, its preparation method and method for dyeing fabric |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084899A (en) * | 1983-10-15 | 1985-05-14 | 松下電工株式会社 | Method of producing multilayer circuit board |
JPS6196578U (en) * | 1984-11-30 | 1986-06-21 |
-
1987
- 1987-07-31 JP JP62193360A patent/JPH0671143B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084899A (en) * | 1983-10-15 | 1985-05-14 | 松下電工株式会社 | Method of producing multilayer circuit board |
JPS6196578U (en) * | 1984-11-30 | 1986-06-21 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102516803A (en) * | 2010-12-14 | 2012-06-27 | 常州云卿纺织品有限公司 | Camellia oleifera shell dye liquor prepared from camellia oleifera shells, preparation method of the camellia oleifera shell dye liquor, and dyeing method adopting the camellia oleifera shell dye liquor |
CN102516804A (en) * | 2010-12-14 | 2012-06-27 | 常州云卿纺织品有限公司 | Dye of walnut green husk prepared by walnut green husk, its preparation method and method for dyeing fabric |
CN102391666A (en) * | 2011-08-11 | 2012-03-28 | 太仓市新鹿染整有限公司 | Peony haematochrome dye and cloth dyeing process |
CN102443278A (en) * | 2011-09-21 | 2012-05-09 | 常州美胜生物材料有限公司 | Natural dye and dyeing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0671143B2 (en) | 1994-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
EXPY | Cancellation because of completion of term |