JPH03104771U - - Google Patents
Info
- Publication number
- JPH03104771U JPH03104771U JP1327590U JP1327590U JPH03104771U JP H03104771 U JPH03104771 U JP H03104771U JP 1327590 U JP1327590 U JP 1327590U JP 1327590 U JP1327590 U JP 1327590U JP H03104771 U JPH03104771 U JP H03104771U
- Authority
- JP
- Japan
- Prior art keywords
- alignment mark
- circuit board
- flexible circuit
- protective film
- protruding
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図は本考案によるフレキシブル回路基板の
部分拡大模式図、第２図は本考案によるフレキブ
ル回路基板の模式断面図、第３図は本考案による
他の実施例のフレキシブル回路基板の部分拡大模
式図、第４図は従来のフレキシブル回路基板の模
式図を示すものである。
１……ポリイミドフイルム、２……位置合わせ
マーク、３……ＩＣ、４，５……接続端子部、６
……保護膜。
Fig. 1 is a partially enlarged schematic diagram of a flexible circuit board according to the present invention, Fig. 2 is a schematic sectional view of a flexible circuit board according to the present invention, and Fig. 3 is a partially enlarged schematic diagram of a flexible circuit board according to another embodiment of the present invention. FIG. 4 shows a schematic diagram of a conventional flexible circuit board. 1... Polyimide film, 2... Positioning mark, 3... IC, 4, 5... Connection terminal section, 6
……Protective film.
Claims (1)
有するフレキシブル回路基板において、該位置合
わせマークの周辺の少なくとも一部に、位置合わ
せマークと同じ厚さか、または突出した保護膜が
設けられていることを特徴とするフレキシブル回
路基板。 A flexible circuit board having an alignment mark for mounting on various devices, characterized in that at least a part of the periphery of the alignment mark is provided with a protective film having the same thickness as the alignment mark or protruding from it. flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1327590U JPH03104771U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1327590U JPH03104771U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104771U true JPH03104771U (en) | 1991-10-30 |
Family
ID=31516702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1327590U Pending JPH03104771U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104771U (en) |
-
1990
- 1990-02-14 JP JP1327590U patent/JPH03104771U/ja active Pending
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