JPH0227103U - - Google Patents
Info
- Publication number
- JPH0227103U JPH0227103U JP10422588U JP10422588U JPH0227103U JP H0227103 U JPH0227103 U JP H0227103U JP 10422588 U JP10422588 U JP 10422588U JP 10422588 U JP10422588 U JP 10422588U JP H0227103 U JPH0227103 U JP H0227103U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- tape
- protective layer
- curable resin
- ultraviolet curable
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011247 coating layer Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案のテープ型光ユニツトの一実施
例の縦断側面図、第２図は従来のテープ型光ユニ
ツトの縦断側面図、第３図は従来のテープ型光ユ
ニツトによるスペーサケーブルの縦断側面図であ
る。
１ａ：テープ型光ユニツト、２：光フアイバ、
３：被覆層、４：光フアイバ素線、５ａ：保護層
。
Fig. 1 is a longitudinal cross-sectional side view of an embodiment of the tape-type optical unit of the present invention, Fig. 2 is a longitudinal cross-sectional side view of a conventional tape-type optical unit, and Fig. 3 is a longitudinal cross-section of a spacer cable using a conventional tape-type optical unit. FIG. 1a: tape type optical unit, 2: optical fiber,
3: Covering layer, 4: Optical fiber wire, 5a: Protective layer.
Claims (1)
アイバ素線を複数本平面上に並べた光フアイバ集
合体に、一体的に紫外線硬化性樹脂からなる保護
層を設けてなるテープ型光ユニツトにおいて、前
記保護層を、その片側に凹凸面を持ち、且つこの
凹凸面の凹部を前記光フアイバ上に、凸部を前記
光フアイバ素線同志が接する部分上に位置する断
面形状を持つて形成したことを特徴とするテープ
型光ユニツト。 In the tape-type optical unit, a protective layer made of an ultraviolet curable resin is integrally provided on an optical fiber assembly in which a plurality of optical fiber wires each having a coating layer made of an ultraviolet curable resin are arranged on a plane. The protective layer has an uneven surface on one side, and the uneven surface has a concave portion on the optical fiber and a convex portion on the portion where the optical fiber strands are in contact with each other. A tape-type optical unit with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422588U JPH0227103U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10422588U JPH0227103U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227103U true JPH0227103U (en) | 1990-02-22 |
Family
ID=31335756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10422588U Pending JPH0227103U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994016350A1 (en) * | 1993-01-14 | 1994-07-21 | Sumitomo Electric Industries, Ltd. | Core of tape-like optical fiber |
-
1988
- 1988-08-05 JP JP10422588U patent/JPH0227103U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994016350A1 (en) * | 1993-01-14 | 1994-07-21 | Sumitomo Electric Industries, Ltd. | Core of tape-like optical fiber |
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