GB2405461B - Lighting panel - Google Patents

Lighting panel

Info

Publication number
GB2405461B
GB2405461B GB0320356A GB0320356A GB2405461B GB 2405461 B GB2405461 B GB 2405461B GB 0320356 A GB0320356 A GB 0320356A GB 0320356 A GB0320356 A GB 0320356A GB 2405461 B GB2405461 B GB 2405461B
Authority
GB
United Kingdom
Prior art keywords
lighting panel
lighting
panel
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 - Fee Related
Application number
GB0320356A
Other versions
GB0320356D0 (en
GB2405461A (en
Inventor
Paul Francis Mardon
Mark Leonard Gregory
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.)
Pulsar Light of Cambridge Ltd
Original Assignee
Pulsar Light of Cambridge 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 Pulsar Light of Cambridge Ltd filed Critical Pulsar Light of Cambridge Ltd
Priority to GB0320356A priority Critical patent/GB2405461B/en
Publication of GB0320356D0 publication Critical patent/GB0320356D0/en
Publication of GB2405461A publication Critical patent/GB2405461A/en
Application granted granted Critical
Publication of GB2405461B publication Critical patent/GB2405461B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB0320356A 2003-08-30 2003-08-30 Lighting panel Expired - Fee Related GB2405461B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0320356A GB2405461B (en) 2003-08-30 2003-08-30 Lighting panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0320356A GB2405461B (en) 2003-08-30 2003-08-30 Lighting panel

Publications (3)

Publication Number Publication Date
GB0320356D0 GB0320356D0 (en) 2003-10-01
GB2405461A GB2405461A (en) 2005-03-02
GB2405461B true GB2405461B (en) 2006-01-11

Family

ID=28686632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0320356A Expired - Fee Related GB2405461B (en) 2003-08-30 2003-08-30 Lighting panel

Country Status (1)

Country Link
GB (1) GB2405461B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3787145B1 (en) * 2005-08-30 2006-06-21 株式会社未来 Lighting panel and lighting device
DE102005059198A1 (en) 2005-12-06 2007-06-21 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Fluorescent light
US20120286306A1 (en) * 2009-11-11 2012-11-15 Danmarks Tekniske Universitet Diffusely radiating led light system
DE102010026517A1 (en) * 2010-07-08 2012-01-12 Osram Opto Semiconductors Gmbh Illumination device for workplace lighting applications, has electrical operable light sources having light exit surface that is positioned at half of distance between front side and rear wall of reflector box
US8915611B2 (en) 2011-04-08 2014-12-23 Lunera Lighting, Inc. Light well providing wide angle up lighting in an LED luminaire
DE202011000997U1 (en) * 2011-04-28 2012-07-30 Zumtobel Lighting Gmbh LED light with evenly illuminated light emission surface
DE102012012649A1 (en) * 2012-06-26 2014-01-16 Bartenbach Holding Gmbh lighting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027258A (en) * 1989-06-19 1991-06-25 Inotec Gmbh Gesellschaft Fur Innovative Technik Display unit
GB2383406A (en) * 2002-01-22 2003-06-25 Pulsar Light Of Cambridge Ltd Edge-lit lighting panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027258A (en) * 1989-06-19 1991-06-25 Inotec Gmbh Gesellschaft Fur Innovative Technik Display unit
GB2383406A (en) * 2002-01-22 2003-06-25 Pulsar Light Of Cambridge Ltd Edge-lit lighting panel

Also Published As

Publication number Publication date
GB0320356D0 (en) 2003-10-01
GB2405461A (en) 2005-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150830