SG77089G - Light diverting device - Google Patents

Light diverting device

Info

Publication number: SG77089G
Authority: SG; Singapore
Prior art keywords: diverting device; light diverting; light; diverting
Prior art date: 1983-09-27

Application number

SG770/89A

Other languages

English (en)

Original Assignee

Kei Mori

Priority date (The priority date 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 date listed.)

1983-09-27

Filing date

1989-11-30

Publication date

1990-04-20

1983-09-27 Priority claimed from JP17871883A external-priority patent/JPS6069608A/ja

1983-11-16 Priority claimed from JP21580983A external-priority patent/JPS60107604A/ja

1989-11-30 Application filed by Kei Mori filed Critical Kei Mori

1990-04-20 Publication of SG77089G publication Critical patent/SG77089G/en

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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- 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
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Light Guides In General And Applications Therefor (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

SG770/89A 1983-09-27 1989-11-30 Light diverting device SG77089G (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP17871883A JPS6069608A (ja)	1983-09-27	1983-09-27	光分岐装置
JP21580983A JPS60107604A (ja)	1983-11-16	1983-11-16	光分岐装置

Publications (1)

Publication Number	Publication Date
SG77089G true SG77089G (en)	1990-04-20

Family

ID=26498804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG770/89A SG77089G (en)	1983-09-27	1989-11-30	Light diverting device

Country Status (9)

Country	Link
US (1)	US4690490A (de)
EP (1)	EP0137402B1 (de)
KR (1)	KR890003112B1 (de)
AU (1)	AU580966B2 (de)
CA (1)	CA1244695A (de)
DE (1)	DE3476110D1 (de)
HK (1)	HK6590A (de)
NZ (1)	NZ209674A (de)
SG (1)	SG77089G (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6069609A (ja) *	1983-09-26	1985-04-20	Takashi Mori	光分岐・スイツチング装置
US4872739A (en) *	1986-03-17	1989-10-10	Northern Telecom Ltd.	Optical busbar
US4830899A (en) *	1986-07-04	1989-05-16	Nissen Chemical Industry Co., Ltd.	Light reflection material, its manufacture and application
US4850665A (en) *	1987-02-20	1989-07-25	Minnesota Mining And Manufacturing Company	Method and apparatus for controlled emission of light from prism light guide
US4823403A (en) *	1987-03-26	1989-04-18	Switch Tech, Inc.	System for optically transmitting data between circuit packs, such as printed circuit boards
US5129022A (en) *	1991-02-04	1992-07-07	Eastman Kodak Company	Method and apparatus for providing reference signals from points along an optical fiber transmission path
US5164588A (en) *	1991-02-04	1992-11-17	Eastman Kodak Company	Method and apparatus for sensing ambient conditions at locations along an optical fiber transmission path
US5432876C1 (en) *	1992-10-19	2002-05-21	Minnesota Mining & Mfg	Illumination devices and optical fibres for use therein
US5659643A (en) *	1995-01-23	1997-08-19	Minnesota Mining And Manufacturing Company	Notched fiber array illumination device
US5631994A (en) *	1995-08-23	1997-05-20	Minnesota Mining And Manufacturing Company	Structured surface light extraction overlay and illumination system
US5905826A (en) *	1996-01-24	1999-05-18	Minnesota Mining And Manufacturing Co.	Conspicuity marking system including light guide and retroreflective structure
US6058228A (en) *	1997-10-06	2000-05-02	Nec Research Institute, Inc.	Cost-effective side-coupling polymer fiber optics for optical interconnections
US6229895B1 (en) *	1999-03-12	2001-05-08	Diva Systems Corp.	Secure distribution of video on-demand
DE19957851A1 (de) *	1999-12-01	2001-06-28	Heinrich Kaase	Optische Vorrichtung
DE10021725A1 (de) *	2000-05-04	2001-11-15	Osram Opto Semiconductors Gmbh	Facettierter Reflektor
JP4302716B2 (ja) *	2006-05-30	2009-07-29	日立ビアメカニクス株式会社	光ビームの軸間ピッチ変換装置および基板露光装置
JP6391921B2 (ja) *	2013-07-30	2018-09-19	浜松ホトニクス株式会社	波長板及び分割プリズム部材
TWI565108B (zh) *	2014-08-21	2017-01-01	錼創科技股份有限公司	發光模組

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3365568A (en) *	1963-11-12	1968-01-23	Rca Corp	Position indicating apparatus
DE2427182A1 (de) *	1974-06-05	1975-12-18	Richard Gareis	Lampenkoerper mit energiezufuhr durch lichtleitung
US4172631A (en) *	1975-01-07	1979-10-30	Izon Corporation	Parallel optical fiber and strip illuminating arrays
CH599558A5 (de) *	1976-03-16	1978-05-31	Patelhold Patentverwertung
US4176908A (en) *	1977-12-14	1979-12-04	Bell Telephone Laboratories, Incorporated	Devices for monitoring, switching, attenuating or distributing light
GB2059621B (en) *	1979-09-25	1983-09-28	Standard Telephones Cables Ltd	Optical fibre connector
US4576436A (en) *	1983-01-31	1986-03-18	Maurice Daniel	Light distribution and collection assemblies and methods
US4575180A (en) *	1983-08-15	1986-03-11	Chang David B	Intrawaveguide fiber optic beamsplitter/coupler

1984
- 1984-09-24 US US06/653,983 patent/US4690490A/en not_active Expired - Fee Related
- 1984-09-25 NZ NZ209674A patent/NZ209674A/xx unknown
- 1984-09-25 CA CA000463981A patent/CA1244695A/en not_active Expired
- 1984-09-25 EP EP84111435A patent/EP0137402B1/de not_active Expired
- 1984-09-25 DE DE8484111435T patent/DE3476110D1/de not_active Expired
- 1984-09-26 AU AU33518/84A patent/AU580966B2/en not_active Ceased
- 1984-09-26 KR KR1019840005919A patent/KR890003112B1/ko not_active Expired
1989
- 1989-11-30 SG SG770/89A patent/SG77089G/en unknown
1990
- 1990-01-25 HK HK65/90A patent/HK6590A/xx unknown

Also Published As

Publication number	Publication date
EP0137402B1 (de)	1989-01-11
EP0137402A3 (en)	1985-07-03
AU580966B2 (en)	1989-02-09
KR850002335A (ko)	1985-05-10
HK6590A (en)	1990-02-02
NZ209674A (en)	1989-01-27
KR890003112B1 (ko)	1989-08-22
US4690490A (en)	1987-09-01
DE3476110D1 (en)	1989-02-16
CA1244695A (en)	1988-11-15
AU3351884A (en)	1985-04-04
EP0137402A2 (de)	1985-04-17

Publication	Publication Date	Title
GB2157203B (en)	1988-10-12	Servo-clamping device
GB8330010D0 (en)	1983-12-14	Wire-driving device
EP0117698A3 (en)	1985-08-14	Antistasis device
EP0129481A3 (en)	1985-05-22	Compression-therapy device
AU580966B2 (en)	1989-02-09	Light diverting device
EP0124073A3 (en)	1986-07-16	Thermal-printing device
EP0273292A3 (en)	1988-07-20	Yarn-threading device
EP0146096A3 (en)	1987-05-27	Lifting-turntable device
GB8402807D0 (en)	1984-03-07	Optical device
EP0136503A3 (en)	1987-12-16	Brush-retaining device
GB2144231B (en)	1986-05-08	Photomeric device
HK36890A (en)	1990-05-18	Light diverting and switching device
GB8410344D0 (en)	1984-05-31	Chain-tensioning device
AU565338B2 (en)	1987-08-04	Light diverting device
DE3472301D1 (en)	1988-07-28	Endotoxin-detecting device
GB2136761B (en)	1986-06-18	Bale-sheathing device
EP0147687A3 (en)	1986-11-12	A light diverting device
GB8319239D0 (en)	1983-08-17	Anti-run-braking device
DE3460413D1 (en)	1986-09-11	Turning device
GB8422078D0 (en)	1984-10-03	Lighting device
KR860002147Y1 (en)	1986-09-06	Lighting device
GB2152236B (en)	1986-07-23	Govenor device
GB8323447D0 (en)	1983-10-05	Lighting device
GB8303944D0 (en)	1983-03-16	Optical device
GB8316997D0 (en)	1983-07-27	Optical device