JPH0183357U - - Google Patents
Info
- Publication number
- JPH0183357U JPH0183357U JP1987178443U JP17844387U JPH0183357U JP H0183357 U JPH0183357 U JP H0183357U JP 1987178443 U JP1987178443 U JP 1987178443U JP 17844387 U JP17844387 U JP 17844387U JP H0183357 U JPH0183357 U JP H0183357U
- Authority
- JP
- Japan
- Prior art keywords
- electric circuit
- stepped portion
- composition
- plastic
- part made
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 2
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図は本考案の基板の一例の斜視図、第２図
は第１図の―線断面略示図、第３図は第１図
の―線断面略示図、第４図は本考案の基板の
別の一例の第１図の―線相当部分の断面略示
図である。
１…易メツキ性プラスチツクス組成物からなる
成形品、２…難メツキ性プラスチツクス組成物か
らなる成形品、３…電気回路のパターン、４…段
差部、５…電気回路基板、６，６′…角隅部、７
…電気回路。
Fig. 1 is a perspective view of an example of the substrate of the present invention, Fig. 2 is a schematic cross-sectional view taken along the line - - of Fig. 1, Fig. 3 is a schematic cross-sectional view taken along the line - - of Fig. 1, and Fig. 4 is a schematic cross-sectional view taken along the - line of Fig. 1. 2 is a schematic cross-sectional view of a portion corresponding to the line - - in FIG. 1 of another example of the substrate; FIG. DESCRIPTION OF SYMBOLS 1...Molded article made of an easy-to-patch plastic composition, 2...Molded article made from a hard-to-patch plastic composition, 3...Electric circuit pattern, 4...Stepped portion, 5...Electric circuit board, 6, 6' ...corner, 7
…electric circuit.
Claims (1)
形成された部分と、ロ難メツキ性プラスチツクス
又はその組成物で形成された部分とからなり、イ
が電気回路のパターンを形成する様に構成され一
体的に射出成形された段差部を有する電気回路基
板において、イ，ロの内少なくともイの段差部表
面の角隅部を面取りしたことを特徴とする立体電
気回路基板。 It consists of a part made of an easily mattable plastic or a composition thereof, and a part made of a hard-to-match plastic or a composition thereof, and the part is constructed so as to form an electric circuit pattern. 1. A three-dimensional electric circuit board having a stepped portion formed by injection molding, characterized in that at least the corners of the surface of the stepped portion of (A) and (B) are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178443U JPH0183357U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178443U JPH0183357U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183357U true JPH0183357U (en) | 1989-06-02 |
Family
ID=31470061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178443U Pending JPH0183357U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183357U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62131594A (en) * | 1985-12-03 | 1987-06-13 | 株式会社東海理化電機製作所 | Formation of three-dimensional resin molded circuit |
-
1987
- 1987-11-24 JP JP1987178443U patent/JPH0183357U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62131594A (en) * | 1985-12-03 | 1987-06-13 | 株式会社東海理化電機製作所 | Formation of three-dimensional resin molded circuit |
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