JPS6410202A - Optical indicating device - Google Patents
Optical indicating deviceInfo
- Publication number
- JPS6410202A JPS6410202A JP16515987A JP16515987A JPS6410202A JP S6410202 A JPS6410202 A JP S6410202A JP 16515987 A JP16515987 A JP 16515987A JP 16515987 A JP16515987 A JP 16515987A JP S6410202 A JPS6410202 A JP S6410202A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- optical fiber
- core
- indication
- 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
Abstract
PURPOSE:To emit light in various forms and to perform optical indication by mixing light reflecting bodies into the core of an optical fiber at a specific part and reflecting irregularly light propagated in the core of the optical fiber by the light reflecting bodies. CONSTITUTION:The extremely small light reflecting bodies 4 are mixed with the optical fiber 1 consisting of the core 2 and clad 3 in a section of constant length and the section is considered to be an optical indication body 10. The light 5 which is propagated in the core 2 of the optical fiber is reflected irregularly by the light reflecting bodies 4 in the section of the optical indication body 10 and emitted out of the outer peripheral surface of the optical fiber 1 as indication light 6. Consequently, the optical indication body 10 becomes linear and is bent to emit light in various shapes, namely, perform the optical indication.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16515987A JPS6410202A (en) | 1987-07-03 | 1987-07-03 | Optical indicating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16515987A JPS6410202A (en) | 1987-07-03 | 1987-07-03 | Optical indicating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410202A true JPS6410202A (en) | 1989-01-13 |
Family
ID=15806989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16515987A Pending JPS6410202A (en) | 1987-07-03 | 1987-07-03 | Optical indicating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410202A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03271702A (en) * | 1990-03-22 | 1991-12-03 | Sumitomo Heavy Ind Ltd | Light transmission body |
US5436805A (en) * | 1992-10-29 | 1995-07-25 | Hughes Aircraft Company | Thermally insulated distributed light network from a central light source |
JP2004534966A (en) * | 2001-05-22 | 2004-11-18 | ポリ オプティクス オーストラリア プロプライエタリー リミテッド | Polymer side scattered light guide and method of making same |
US20100172613A1 (en) * | 2007-05-31 | 2010-07-08 | Ken Hayakawa | Optical selector switch and signal-processing apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60118806A (en) * | 1983-11-30 | 1985-06-26 | Agency Of Ind Science & Technol | Illuminating appliance |
JPS61275803A (en) * | 1985-05-31 | 1986-12-05 | Mitsubishi Rayon Co Ltd | Optical fiber |
-
1987
- 1987-07-03 JP JP16515987A patent/JPS6410202A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60118806A (en) * | 1983-11-30 | 1985-06-26 | Agency Of Ind Science & Technol | Illuminating appliance |
JPS61275803A (en) * | 1985-05-31 | 1986-12-05 | Mitsubishi Rayon Co Ltd | Optical fiber |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03271702A (en) * | 1990-03-22 | 1991-12-03 | Sumitomo Heavy Ind Ltd | Light transmission body |
US5436805A (en) * | 1992-10-29 | 1995-07-25 | Hughes Aircraft Company | Thermally insulated distributed light network from a central light source |
JP2004534966A (en) * | 2001-05-22 | 2004-11-18 | ポリ オプティクス オーストラリア プロプライエタリー リミテッド | Polymer side scattered light guide and method of making same |
US20100172613A1 (en) * | 2007-05-31 | 2010-07-08 | Ken Hayakawa | Optical selector switch and signal-processing apparatus |
US8346034B2 (en) * | 2007-05-31 | 2013-01-01 | Sony Corporation | Optical selector switch and signal-processing apparatus |
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