JPH03117201U - - Google Patents
Info
- Publication number
- JPH03117201U JPH03117201U JP2607790U JP2607790U JPH03117201U JP H03117201 U JPH03117201 U JP H03117201U JP 2607790 U JP2607790 U JP 2607790U JP 2607790 U JP2607790 U JP 2607790U JP H03117201 U JPH03117201 U JP H03117201U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting device
- optical fibers
- dimensional shape
- covering body
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 241000255789 Bombyx mori Species 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案を具体化した発光装置の一実
施例を示す側断面図、第２図は第１図Ａ−Ａ線に
おける拡大断面図、第３図は光フアイバの一部を
拡大して示す部分斜視図、第４図は被覆体の一部
を拡大して示す部分斜視図である。
３……光フアイバ、４……凹凸部、５……光源
、１３……被覆体。
Fig. 1 is a side sectional view showing an embodiment of a light emitting device embodying this idea, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1, and Fig. 3 is an enlarged view of a part of the optical fiber. FIG. 4 is a partially enlarged perspective view of a part of the covering. 3... Optical fiber, 4... Unevenness, 5... Light source, 13... Covering body.
Claims (1)
多数の光フアイバ３と、 その光フアイバ３の一端面に光を照射する光源
５と、 前記光フアイバ３により形成された立体形状の
外側を覆うように配置された絹繊維膜よりなる被
覆体１３と を設けたことを特徴とする発光装置。 ２ 前記光フアイバ３の外周には、光透過用の凹
凸部４を設けたことを特徴とする請求項１に記載
の発光装置。 ３ 被覆体３は蚕を這わせて形成されたものであ
る請求項１記載の発光装置。[Claims for Utility Model Registration] 1. A large number of optical fibers 3 extended to form a predetermined three-dimensional shape, a light source 5 that irradiates light to one end surface of the optical fibers 3, and formed by the optical fibers 3. A light-emitting device characterized in that a covering body 13 made of a silk fiber film is arranged to cover the outside of the three-dimensional shape. 2. The light emitting device according to claim 1, wherein a concavo-convex portion 4 for transmitting light is provided on the outer periphery of the optical fiber 3. 3. The light emitting device according to claim 1, wherein the covering body 3 is formed by making silkworms crawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2607790U JPH03117201U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2607790U JPH03117201U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117201U true JPH03117201U (en) | 1991-12-04 |
Family
ID=31528989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2607790U Pending JPH03117201U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014162021A (en) * | 2013-02-21 | 2014-09-08 | Akihiko Izukura | Method for producing flat cocoon product and flat cocoon product |
-
1990
- 1990-03-14 JP JP2607790U patent/JPH03117201U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014162021A (en) * | 2013-02-21 | 2014-09-08 | Akihiko Izukura | Method for producing flat cocoon product and flat cocoon product |