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GB2518355B - Improvements in or relating to a lighting apparatus - Google Patents

Improvements in or relating to a lighting apparatus

Info

Publication number
GB2518355B
GB2518355B GB1315725.0A GB201315725A GB2518355B GB 2518355 B GB2518355 B GB 2518355B GB 201315725 A GB201315725 A GB 201315725A GB 2518355 B GB2518355 B GB 2518355B
Authority
GB
United Kingdom
Prior art keywords
relating
lighting apparatus
lighting
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.)
Active
Application number
GB1315725.0A
Other versions
GB2518355A (en
GB201315725D0 (en
Inventor
Harrison Dan
Lee Tom
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.)
Waveguide Lighting Ltd
Original Assignee
Waveguide Lighting Ltd
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 Waveguide Lighting Ltd filed Critical Waveguide Lighting Ltd
Priority to GB1315725.0A priority Critical patent/GB2518355B/en
Publication of GB201315725D0 publication Critical patent/GB201315725D0/en
Priority to PCT/GB2014/000339 priority patent/WO2015033087A1/en
Publication of GB2518355A publication Critical patent/GB2518355A/en
Application granted granted Critical
Publication of GB2518355B publication Critical patent/GB2518355B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/0001—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
    • G02B6/001—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 the light being emitted along at least a portion of the lateral surface of the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB1315725.0A 2013-09-04 2013-09-04 Improvements in or relating to a lighting apparatus Active GB2518355B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1315725.0A GB2518355B (en) 2013-09-04 2013-09-04 Improvements in or relating to a lighting apparatus
PCT/GB2014/000339 WO2015033087A1 (en) 2013-09-04 2014-09-01 Improvements in or relating to a lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1315725.0A GB2518355B (en) 2013-09-04 2013-09-04 Improvements in or relating to a lighting apparatus

Publications (3)

Publication Number Publication Date
GB201315725D0 GB201315725D0 (en) 2013-10-16
GB2518355A GB2518355A (en) 2015-03-25
GB2518355B true GB2518355B (en) 2016-04-27

Family

ID=49397267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315725.0A Active GB2518355B (en) 2013-09-04 2013-09-04 Improvements in or relating to a lighting apparatus

Country Status (2)

Country Link
GB (1) GB2518355B (en)
WO (1) WO2015033087A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506929A (en) * 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
US6367957B1 (en) * 1999-03-02 2002-04-09 Valeo Beleuchtung Deutschland Gmbh Lighting, especially for motor vehicles
WO2009125160A1 (en) * 2008-04-10 2009-10-15 Abacus Holdings Ltd Lighting system with edge effect

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH099006A (en) * 1995-06-15 1997-01-10 Nikon Corp Lighting device for image input device
GB2398372A (en) * 2003-02-14 2004-08-18 Gradus Ltd Marker light for stairs
US7528421B2 (en) * 2003-05-05 2009-05-05 Lamina Lighting, Inc. Surface mountable light emitting diode assemblies packaged for high temperature operation
US7549783B2 (en) * 2005-04-18 2009-06-23 Energy Focus, Inc. Efficient luminaire with directional side-light extraction
US7806560B2 (en) * 2007-01-31 2010-10-05 3M Innovative Properties Company LED illumination assembly with compliant foil construction
US7802910B2 (en) * 2008-01-29 2010-09-28 Dymax Corporation Light guide exposure device
JP2010117531A (en) * 2008-11-12 2010-05-27 Sumitomo Electric Ind Ltd Ultraviolet irradiation apparatus, and coating formation method of optical fiber
TWI380486B (en) * 2009-03-02 2012-12-21 Everlight Electronics Co Ltd Heat dissipation module for a light emitting device and light emitting diode device having the same
JP2011014890A (en) * 2009-06-02 2011-01-20 Mitsubishi Chemicals Corp Metal substrate and light source device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506929A (en) * 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
US6367957B1 (en) * 1999-03-02 2002-04-09 Valeo Beleuchtung Deutschland Gmbh Lighting, especially for motor vehicles
WO2009125160A1 (en) * 2008-04-10 2009-10-15 Abacus Holdings Ltd Lighting system with edge effect

Also Published As

Publication number Publication date
WO2015033087A1 (en) 2015-03-12
GB2518355A (en) 2015-03-25
GB201315725D0 (en) 2013-10-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20160204 AND 20160210

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170904

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190606 AND 20190612

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20190715