JPS62132504U - - Google Patents
Info
- Publication number
- JPS62132504U JPS62132504U JP1972586U JP1972586U JPS62132504U JP S62132504 U JPS62132504 U JP S62132504U JP 1972586 U JP1972586 U JP 1972586U JP 1972586 U JP1972586 U JP 1972586U JP S62132504 U JPS62132504 U JP S62132504U
- Authority
- JP
- Japan
- Prior art keywords
- incident
- light
- mixing member
- disposed
- light mixing
- 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 2
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図はその入射用光ミキシング部材を示す拡大断面
図である。
１……光フアイバー、１Ａ……入射部、１Ｂ…
…出射部、２……入射用光ミキシング部材、３…
…光拡散部材、４……出射用光ミキシング部材。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an enlarged sectional view showing the incident light mixing member. 1...Optical fiber, 1A...Incidence part, 1B...
...Outgoing section, 2...Incoming light mixing member, 3...
...Light diffusing member, 4... Light mixing member for output.
Claims (1)
た光フアイバーからなるライトガイドにおいて、
入射部に柱状で周壁に光反射層を有する透光材料
製の入射用光ミキシング部材を配置すると共に、
該入射用光ミキシング部材の入射側および出射側
に光拡散部材を配設し、さらに出射部にこれに見
合うプレート状の出射用光ミキシング部材を配設
したことを特徴とするライトガイド装置。 In a light guide made of optical fibers, the entrance part is in the form of a block and the exit part is arranged and fixed in a straight line.
An incident light mixing member made of a translucent material is arranged in the incident part in a columnar shape and has a light reflective layer on the peripheral wall, and
A light guide device characterized in that a light diffusing member is disposed on the incident side and the output side of the incident light mixing member, and a corresponding plate-shaped output light mixing member is disposed at the output portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972586U JPS62132504U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972586U JPS62132504U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132504U true JPS62132504U (en) | 1987-08-21 |
Family
ID=30814580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972586U Pending JPS62132504U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115950A (en) * | 2007-11-05 | 2009-05-28 | Yamatake Corp | Optical fiber apparatus |
| JP2009205951A (en) * | 2008-02-28 | 2009-09-10 | Mitsubishi Rayon Co Ltd | Line illumination device |
| JP2013167770A (en) * | 2012-02-15 | 2013-08-29 | Iwasaki Electric Co Ltd | Light source device for light guide |
-
1986
- 1986-02-14 JP JP1972586U patent/JPS62132504U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115950A (en) * | 2007-11-05 | 2009-05-28 | Yamatake Corp | Optical fiber apparatus |
| JP2009205951A (en) * | 2008-02-28 | 2009-09-10 | Mitsubishi Rayon Co Ltd | Line illumination device |
| JP2013167770A (en) * | 2012-02-15 | 2013-08-29 | Iwasaki Electric Co Ltd | Light source device for light guide |