JPH0521901Y2 - - Google Patents
Info
- Publication number
- JPH0521901Y2 JPH0521901Y2 JP5580290U JP5580290U JPH0521901Y2 JP H0521901 Y2 JPH0521901 Y2 JP H0521901Y2 JP 5580290 U JP5580290 U JP 5580290U JP 5580290 U JP5580290 U JP 5580290U JP H0521901 Y2 JPH0521901 Y2 JP H0521901Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating film
- circuit
- hole
- shield layer
- ground circuit
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 7
- 239000010408 film Substances 0.000 description 32
- 239000010410 layer Substances 0.000 description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000012787 coverlay film Substances 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5580290U JPH0521901Y2 (US06534493-20030318-C00166.png) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5580290U JPH0521901Y2 (US06534493-20030318-C00166.png) | 1990-05-28 | 1990-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0415257U JPH0415257U (US06534493-20030318-C00166.png) | 1992-02-06 |
| JPH0521901Y2 true JPH0521901Y2 (US06534493-20030318-C00166.png) | 1993-06-04 |
Family
ID=31579078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5580290U Expired - Lifetime JPH0521901Y2 (US06534493-20030318-C00166.png) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521901Y2 (US06534493-20030318-C00166.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003110207A (ja) * | 2001-09-28 | 2003-04-11 | Alps Electric Co Ltd | フレキシブル基板 |
| US8456851B2 (en) | 2008-05-16 | 2013-06-04 | Apple Inc. | Flex circuit with single sided routing and double sided attach |
| JP6202177B1 (ja) * | 2016-01-21 | 2017-09-27 | 東洋インキＳｃホールディングス株式会社 | 電磁波シールドシートおよびプリント配線板 |
-
1990
- 1990-05-28 JP JP5580290U patent/JPH0521901Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415257U (US06534493-20030318-C00166.png) | 1992-02-06 |
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