JPS63293505A - Optical fiber side light leakage treatment device - Google Patents
Optical fiber side light leakage treatment deviceInfo
- Publication number
- JPS63293505A JPS63293505A JP12797987A JP12797987A JPS63293505A JP S63293505 A JPS63293505 A JP S63293505A JP 12797987 A JP12797987 A JP 12797987A JP 12797987 A JP12797987 A JP 12797987A JP S63293505 A JPS63293505 A JP S63293505A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- light leakage
- side light
- treatment device
- 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
- 239000013307 optical fiber Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 229910001651 emery Inorganic materials 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は元ファイバとくに光ファイバチーブの側面より
、均一に光が漏光する様に粗面加工するのに適した装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus suitable for roughening the surface of an original fiber, particularly an optical fiber chip, so that light leaks uniformly from the side surface thereof.
従来より計器板の如き狭く、暗い場所に設置される機器
類を照明するための技術の開発がなされ、これ壕では、
アクリル樹脂板と小型照明ランプとを組合せたものが主
として用いられてきたが、この薄明装置は照光斑が大き
く計器板の表示面の表示が読取シに＜＜、また、光源ラ
ンプの熱によシ表示面の温度が上昇し易いという難点が
あった。Conventionally, technology has been developed to illuminate equipment installed in narrow, dark places such as instrument panels.
A combination of an acrylic resin plate and a small illumination lamp has been mainly used, but this twilight device has large illumination spots that make it hard to read the display on the instrument panel, and the heat of the light source lamp causes problems. The problem was that the temperature of the display surface was likely to rise.
このような難点のない照光装置として光ファイバテープ
の側面漏光処理し、光ファイバテープの端面を光源に結
合し該漏元部よシ放元せしめ光源とする可撓性の良好な
発光テープ全開いる方法が実績昭６０−１００．４５’
７号、同６Ｏ−１００４９ＥＩ号として出願されている
。As an illumination device that does not have such difficulties, we have developed a light-emitting tape with good flexibility, which processes light leakage from the side of the optical fiber tape, connects the end face of the optical fiber tape to a light source, and uses the leakage part as a light source. The method is 1986-100.45'
No. 7 and No. 6O-10049EI.
上述した如き可撓性の良好な発光テープは、第２図に示
す如き装置によシ作られるのが一般的である。すなわち
、同図中グレー） （２６）上にクッション（２５）を
載置し、光ファイバテープ（２４）、エメリーペーパー
（２５）金置き、その上よりヒーター（２２）ｆｔ備え
たスタンパ（２１）を押圧することにより、光ファイバ
テープの側面にきすを付けて漏光処理するものである。The above-mentioned luminescent tape having good flexibility is generally manufactured using an apparatus as shown in FIG. A stamper (21) with a cushion (25) placed on it (26), an optical fiber tape (24), an emery paper (25), a money holder, and a heater (22) ft. By pressing the tape, a scratch is created on the side surface of the optical fiber tape to eliminate light leakage.
第３図に示す如くこのような方法によって得た１ｌｌｌ
而漏光テープ（５１）の一端に光源（５３）を結合して
、その側面漏光部（５２〕から漏光せしめた光の輝度を
測定すると第３図（ＢＪに示す如く光源に近い漏光部の
輝度が高く、光源に遠い方の漏光部の輝度がしだいに低
くなるという傾向が屹められる。１九、第４図（Ａｌに
示す如く、光７アイパテープ（５１）の両端部を光源（
５３人（３４）に結合し、その漏光部（６２）よシ放射
した光の輝度を測定すると第４図（Ｂｌに示す如く両光
源に近い漏光部の輝度が高く、その中央部の輝度が低く
なるという埃象が認められ、このような埃象が発光光７
アイバテープを光源として用いた際の光源斑となること
が判明してきた。1llll obtained by this method as shown in Figure 3.
When a light source (53) is connected to one end of the light leak tape (51) and the brightness of the light leaked from the side light leak part (52) is measured, the brightness of the light leak part near the light source is measured as shown in Figure 3 (BJ). There is a tendency that the brightness of the light leakage part that is farther from the light source gradually decreases.
When the brightness of the light coupled to 53 people (34) and emitted from the light leakage part (62) is measured, as shown in Figure 4 (Bl), the brightness of the light leakage part near both light sources is high, and the brightness of the central part is high. A dust phenomenon of lowering the temperature was observed, and this dust phenomenon caused the luminescence light 7 to
It has been found that light source spots occur when Aiva Tape is used as a light source.
そこで本発明者等は上述した如き不名ＩＳ合の生じにく
い発光テープを得ることができる光７アイバ側面漏光処
理装置を開発することを目的として検討中のところ、第
２図で示し九クッション〔２５〕の形状を特定化するこ
とによってその目的を達成しうろことを見出し本発明を
完成した。Therefore, the inventors of the present invention are currently considering developing a side light leakage treatment device for light 7-eye bars that can produce luminescent tapes that are less susceptible to the above-mentioned infamous IS coupling. It was discovered that the object could be achieved by specifying the shape of [25], and the present invention was completed.
本発明の要旨とするところは、ホットスタンパ（２１）
％エメリーペーパー（２３）、クッション材（２５）
、クッション載置用プレー） （２６）よシなシ、クッ
ション材として第１図（Ａｌ−（ＤＩに示した如く、そ
の一端から他端に向けて傾斜構造ｔ−肩するもの、又は
その両端からその中央部に向けて傾斜構造ｔｉするもの
を用いること全特徴とする光ファイバ側面漏光処理装置
にある。The gist of the present invention is that a hot stamper (21)
% Emery paper (23), cushion material (25)
, cushion mounting plate) (26) As a good cushioning material, use a sloped structure from one end to the other as shown in Figure 1 (Al- The optical fiber side light leakage treatment device is characterized in that it uses an inclined structure ti toward the center thereof.
以下図面によジ本発明を更に詳細に説明する。The present invention will be explained in more detail below with reference to the drawings.
第４図中（ＡＪ及び（Ｂｌはクッション材が、その両端
から中央に向って傾斜構造を有しているものの列であシ
、（Ａ）は階段構造のものを、（Ｂ）は楕円形状のもの
の例である。クッション材として第１図（Ａｔ又は（Ｂ
） ’に用いて側面漏光処理した発光光ファイバテープ
（１１）の両端を光源（１ｓ）ｔ（１ａ）に結合し漏光
処理部（１２）より漏光される光の輝度を測定した結果
を第１図（蜀に示した。この発光光ファイバテープの漏
光部の輝度は極めであることか劣る。この漏光処理部の
キズの深さは雨漏光処理端部が浅く、中央部に向う程深
くなっているためこのような効果が得られるのである。In Figure 4, (AJ and (Bl) are rows of cushioning materials that have an inclined structure from both ends toward the center, (A) is a row of cushioning materials that have a stepped structure, and (B) is an elliptical one. This is an example of the cushioning material shown in Figure 1 (At or (B).
) ' Both ends of the light-emitting optical fiber tape (11) subjected to side light leakage treatment were connected to the light sources (1s) t(1a), and the brightness of light leaked from the light leakage treatment section (12) was measured. The brightness of the light leakage part of this light-emitting optical fiber tape is extremely poor. This effect can be obtained because of this.
次にクッション材として第１図（Ｃ１又は（Ｄｌに示す
如く、一端から他端に向って傾斜構造を用いて元ファイ
バテープを処理した場合について説明する。同図中＜ａ
Ｓはクッション材がその−°ｌ１１１から他端にかけて
階段状に増大又は減少する構造のものであり、（Ｄ）は
その一端から他端にかけて直線状に増大又は減少する構
造のものである。Next, we will explain the case where the original fiber tape is treated as a cushioning material using an inclined structure from one end to the other as shown in FIG. 1 (C1 or (Dl).
S is a structure in which the cushioning material increases or decreases stepwise from -°l111 to the other end, and (D) is a structure in which the cushioning material increases or decreases linearly from one end to the other end.
このような構造のクッション材を用いて作った発光光フ
ァイバ（１１）の一端を光源（１３）に結合し、その漏
光処理部（１２）よりａ′ｙｔ、させた光の輝度をその
長さ方向に宿って測定した結果を第１図（Ｆｌに示した
。漏光部より放射される光の輝度は比較的均一なものと
なっていることが分る。One end of the light-emitting optical fiber (11) made using a cushioning material with such a structure is connected to a light source (13), and the brightness of the light emitted from the light leakage treatment part (12) is calculated as follows: The results of measurements taken in different directions are shown in FIG.
本発明の装置ｉｔを用いて元ファイバを側面漏光処理す
ることによシ得た発光テープの漏光処理部より放射され
る光の輝度は、漏光処理部全域にわたってはｇ同一の輝
度のものとすることができ、計器板の光源として用いた
場合において、発光斑などがなく、良好な光源として利
用することができる。The brightness of the light emitted from the light leakage treated portion of the luminescent tape obtained by subjecting the original fiber to side light leakage treatment using the device IT of the present invention shall be the same brightness over the entire area of the light leakage treated portion. When used as a light source for an instrument panel, it can be used as a good light source without any luminescent spots.
第１図（＾）〜（ＤＪは本発明で用いるクッション材の
＃ｆｒ面形状を示す図であシ、同図中１ｚ）ｅ ｆＦ＋
は本発明の装置により得られた発光テープの漏光部より
放射される光の輝度を測定した図であり、第２図は元フ
ァイバ漏光処理装置の概略を下す図であり、第５図及び
第４図は従来法により得た発光光ファイバテープの漏光
処理部より放射される光の輝度を測定した図である。Figure 1 (^) ~ (DJ is a diagram showing the #fr surface shape of the cushioning material used in the present invention, 1z in the same figure) e fF+
2 is a diagram showing the measurement of the brightness of light emitted from the light leakage part of the luminescent tape obtained by the device of the present invention, FIG. 2 is a diagram showing the outline of the original fiber light leakage treatment device, and FIGS. FIG. 4 is a diagram showing the measurement of the brightness of light emitted from the light leakage treated portion of the luminescent optical fiber tape obtained by the conventional method.
Claims (1)
及びクッション材載置用プレートより成る光ファイバ粗
面加工装置であり、クッション材としてその一端から他
端に向けて又は両端から中央部に向けて傾斜構造を備え
ているクッション材を用いることを特徴とする光ファイ
バ側面漏光処理装置。1. An optical fiber surface roughening device consisting of a hot stamper, emery paper, cushioning material, and a plate for placing the cushioning material. An optical fiber side light leakage processing device characterized by using a cushioning material provided therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62127979A JPH0621882B2 (en) | 1987-05-27 | 1987-05-27 | Optical fiber side leak light treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62127979A JPH0621882B2 (en) | 1987-05-27 | 1987-05-27 | Optical fiber side leak light treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63293505A true JPS63293505A (en) | 1988-11-30 |
| JPH0621882B2 JPH0621882B2 (en) | 1994-03-23 |
Family
ID=14973431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62127979A Expired - Fee Related JPH0621882B2 (en) | 1987-05-27 | 1987-05-27 | Optical fiber side leak light treatment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621882B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643324A (en) * | 1992-02-21 | 1994-02-18 | Poly Opt Prod Inc | System and method of preparing optical fiber ribbon |
| JPH06138323A (en) * | 1991-10-30 | 1994-05-20 | Poly Opt Prod Inc | Method and apparatus for scratching an optical fiber substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159603A (en) * | 1984-12-29 | 1986-07-19 | Kizukuri Hiroshi | Optical radiator using plastic fiber |
-
1987
- 1987-05-27 JP JP62127979A patent/JPH0621882B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159603A (en) * | 1984-12-29 | 1986-07-19 | Kizukuri Hiroshi | Optical radiator using plastic fiber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06138323A (en) * | 1991-10-30 | 1994-05-20 | Poly Opt Prod Inc | Method and apparatus for scratching an optical fiber substrate |
| JPH0643324A (en) * | 1992-02-21 | 1994-02-18 | Poly Opt Prod Inc | System and method of preparing optical fiber ribbon |
| US5312570A (en) * | 1992-02-21 | 1994-05-17 | Poly-Optical Products, Inc. | System and method for preparing fiber optic ribbons |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621882B2 (en) | 1994-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |