DE3268655D1 - A method and device for dispersing substantially collimated light issuing from a light guide - Google Patents
A method and device for dispersing substantially collimated light issuing from a light guideInfo
- Publication number
- DE3268655D1 DE3268655D1 DE8282106050T DE3268655T DE3268655D1 DE 3268655 D1 DE3268655 D1 DE 3268655D1 DE 8282106050 T DE8282106050 T DE 8282106050T DE 3268655 T DE3268655 T DE 3268655T DE 3268655 D1 DE3268655 D1 DE 3268655D1
- Authority
- DE
- Germany
- Prior art keywords
- substantially collimated
- light guide
- issuing
- dispersing substantially
- collimated light
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56118666A JPS6058443B2 (ja) | 1981-07-29 | 1981-07-29 | 光ラジエ−タ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3268655D1 true DE3268655D1 (en) | 1986-03-06 |
Family
ID=14742201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282106050T Expired DE3268655D1 (en) | 1981-07-29 | 1982-07-07 | A method and device for dispersing substantially collimated light issuing from a light guide |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0071052B1 (de) |
JP (1) | JPS6058443B2 (de) |
KR (1) | KR850001377B1 (de) |
AU (1) | AU534080B2 (de) |
DE (1) | DE3268655D1 (de) |
HK (1) | HK21887A (de) |
MY (1) | MY8700349A (de) |
NZ (1) | NZ201160A (de) |
SG (1) | SG88986G (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ205144A (en) * | 1982-08-26 | 1987-03-06 | Kei Mori | Light guide with diffusing strip |
JPS60160820A (ja) * | 1984-01-31 | 1985-08-22 | 森 敬 | 光源装置 |
JPS6161101A (ja) * | 1984-08-31 | 1986-03-28 | Takashi Mori | 集光レンズ |
JPH01319703A (ja) * | 1988-06-22 | 1989-12-26 | Nippon Sheet Glass Co Ltd | 合成樹脂光発散素子及びその製造方法 |
DE3901931A1 (de) * | 1989-01-24 | 1990-08-02 | Schott Glaswerke | Lichtleitfaser zur radiaeren bestrahlung von roehrenfoermigen hohlsystemen mit laserstrahlen |
CN1178736C (zh) * | 1996-02-28 | 2004-12-08 | Hoya株式会社 | 光催化剂过滤器 |
DE10220849A1 (de) * | 2002-05-08 | 2003-11-27 | Forschungszentrum Juelich Gmbh | Vorrichtung und Verfahren zur fluorimetrischen Erfassung von Substanzen in Medien |
CN100564997C (zh) * | 2004-01-05 | 2009-12-02 | 皇家飞利浦电子股份有限公司 | 照明装置 |
US11306897B2 (en) | 2015-02-09 | 2022-04-19 | Ecosense Lighting Inc. | Lighting systems generating partially-collimated light emissions |
US10801696B2 (en) | 2015-02-09 | 2020-10-13 | Ecosense Lighting Inc. | Lighting systems generating partially-collimated light emissions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151557A (en) * | 1975-06-20 | 1976-12-27 | Nippon Serufuotsuku Kk | Light propagating mode filter |
JPS5282247A (en) * | 1975-12-27 | 1977-07-09 | Sumitomo Electric Ind Ltd | Fiber for optical transmission |
DE7630251U1 (de) * | 1976-09-28 | 1977-01-20 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Faseroptisches system fuer signalanzeigevorrichtungen |
JPS5624305A (en) * | 1979-08-03 | 1981-03-07 | Jutaro Tsuchikane | Lighting device making use of solar light |
-
1981
- 1981-07-29 JP JP56118666A patent/JPS6058443B2/ja not_active Expired
-
1982
- 1982-05-07 KR KR828201999A patent/KR850001377B1/ko active
- 1982-07-05 NZ NZ201160A patent/NZ201160A/en unknown
- 1982-07-07 EP EP82106050A patent/EP0071052B1/de not_active Expired
- 1982-07-07 DE DE8282106050T patent/DE3268655D1/de not_active Expired
- 1982-07-28 AU AU86482/82A patent/AU534080B2/en not_active Ceased
-
1986
- 1986-11-07 SG SG889/86A patent/SG88986G/en unknown
-
1987
- 1987-03-12 HK HK218/87A patent/HK21887A/xx unknown
- 1987-12-30 MY MY349/87A patent/MY8700349A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0071052A2 (de) | 1983-02-09 |
AU534080B2 (en) | 1984-01-05 |
AU8648282A (en) | 1983-03-17 |
MY8700349A (en) | 1987-12-31 |
EP0071052A3 (en) | 1983-08-03 |
HK21887A (en) | 1987-03-20 |
JPS6058443B2 (ja) | 1985-12-20 |
EP0071052B1 (de) | 1986-01-22 |
JPS5821205A (ja) | 1983-02-08 |
KR830010359A (ko) | 1983-12-30 |
KR850001377B1 (ko) | 1985-09-24 |
SG88986G (en) | 1987-11-13 |
NZ201160A (en) | 1985-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |