GB0917994D0 - Light bus - Google Patents

Light bus

Info

Publication number
GB0917994D0
GB0917994D0 GBGB0917994.6A GB0917994A GB0917994D0 GB 0917994 D0 GB0917994 D0 GB 0917994D0 GB 0917994 A GB0917994 A GB 0917994A GB 0917994 D0 GB0917994 D0 GB 0917994D0
Authority
GB
United Kingdom
Prior art keywords
light bus
bus
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.)
Withdrawn
Application number
GBGB0917994.6A
Other versions
GB2474460A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to GB0917994A priority Critical patent/GB2474460A/en
Publication of GB0917994D0 publication Critical patent/GB0917994D0/en
Publication of GB2474460A publication Critical patent/GB2474460A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • 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
    • G02B6/0006—Coupling light into the fibre
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/352—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element having a shaped reflective surface, e.g. a reflective element comprising several reflective surfaces or facets that function together
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
    • G02B6/3558—1xN switch, i.e. one input and a selectable single output of N possible outputs

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB0917994A 2009-10-14 2009-10-14 Lighting system for selectively coupling a light source to light outputs Withdrawn GB2474460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0917994A GB2474460A (en) 2009-10-14 2009-10-14 Lighting system for selectively coupling a light source to light outputs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0917994A GB2474460A (en) 2009-10-14 2009-10-14 Lighting system for selectively coupling a light source to light outputs

Publications (2)

Publication Number Publication Date
GB0917994D0 true GB0917994D0 (en) 2009-12-02
GB2474460A GB2474460A (en) 2011-04-20

Family

ID=41462323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0917994A Withdrawn GB2474460A (en) 2009-10-14 2009-10-14 Lighting system for selectively coupling a light source to light outputs

Country Status (1)

Country Link
GB (1) GB2474460A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017219502A1 (en) * 2017-11-02 2019-05-02 Bayerische Motoren Werke Aktiengesellschaft Lighting device for a motor vehicle
DE102017219504A1 (en) 2017-11-02 2019-05-02 Bayerische Motoren Werke Aktiengesellschaft Lighting device for a motor vehicle
CN116068776A (en) * 2021-10-29 2023-05-05 华为技术有限公司 A spectroscopic method and related equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444801A (en) * 1994-05-27 1995-08-22 Laughlin; Richard H. Apparatus for switching optical signals and method of operation
DE69725124T2 (en) * 1996-04-17 2004-06-09 Dicon A/S METHOD AND DEVICE FOR LIGHT CONTROL
US5903687A (en) * 1997-05-02 1999-05-11 Neos Technologies, Inc. M input port by N output port optical switching system
US6212151B1 (en) * 1997-11-12 2001-04-03 Iolon, Inc. Optical switch with coarse and fine deflectors
US6453084B1 (en) * 2000-01-17 2002-09-17 Optical Switch Corporation System and method for beam-steering using a reference signal feedback
US20020076134A1 (en) * 2000-12-15 2002-06-20 Singh Navrit P. Methods and apparatuses for optical switches
DE102005011760B4 (en) * 2005-03-15 2016-02-04 Automotive Lighting Reutlingen Gmbh Headlight device for motor vehicles

Also Published As

Publication number Publication date
GB2474460A (en) 2011-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)