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GB2401675B - Lighting panel - Google Patents

Lighting panel

Info

Publication number
GB2401675B
GB2401675B GB0418626A GB0418626A GB2401675B GB 2401675 B GB2401675 B GB 2401675B GB 0418626 A GB0418626 A GB 0418626A GB 0418626 A GB0418626 A GB 0418626A GB 2401675 B GB2401675 B GB 2401675B
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
GB0418626A
Other versions
GB0418626D0 (en
GB2401675A (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
Publication of GB0418626D0 publication Critical patent/GB0418626D0/en
Publication of GB2401675A publication Critical patent/GB2401675A/en
Application granted granted Critical
Publication of GB2401675B publication Critical patent/GB2401675B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Details Of Measuring Devices (AREA)
GB0418626A 2002-01-22 2003-01-21 Lighting panel Expired - Fee Related GB2401675B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0201364A GB2383406B (en) 2002-01-22 2002-01-22 Lighting panel
PCT/GB2003/000209 WO2003062700A1 (en) 2002-01-22 2003-01-21 Lighting panel

Publications (3)

Publication Number Publication Date
GB0418626D0 GB0418626D0 (en) 2004-09-22
GB2401675A GB2401675A (en) 2004-11-17
GB2401675B true GB2401675B (en) 2006-03-15

Family

ID=9929490

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0201364A Expired - Fee Related GB2383406B (en) 2002-01-22 2002-01-22 Lighting panel
GB0418626A Expired - Fee Related GB2401675B (en) 2002-01-22 2003-01-21 Lighting panel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0201364A Expired - Fee Related GB2383406B (en) 2002-01-22 2002-01-22 Lighting panel

Country Status (2)

Country Link
GB (2) GB2383406B (en)
WO (1) WO2003062700A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2375134A3 (en) * 2010-04-10 2011-11-09 LG Innotek Co., Ltd. Lighting apparatus
US8215801B2 (en) 2010-04-10 2012-07-10 Lg Innotek Co., Ltd. Lighting apparatus

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405461B (en) * 2003-08-30 2006-01-11 Pulsar Light Of Cambridge Ltd Lighting panel
FR2873484B1 (en) * 2004-07-23 2007-01-05 I P Sign LUMINOUS CABIN
ITMI20051492A1 (en) * 2005-07-29 2007-01-30 Ecie S R L LED LIGHTING DEVICE WITH ORTHOGONAL OPTICAL AXIS TO THE OPTICAL AXIS OF THE SAME DEVICE
US7473019B2 (en) * 2005-09-29 2009-01-06 Osram Opto Semiconductors Gmbh Lighting apparatus
NL1030161C2 (en) 2005-10-11 2007-04-12 Matthijs Dirk Meulenbelt Presentation device.
GB2438636A (en) * 2006-05-31 2007-12-05 Paul Francis Thurgood Ceiling tile with integrated LED
DE102007009443B3 (en) * 2007-02-23 2008-06-26 Semperlux Ag - Lichttechnische Werke - lighting arrangement
DE102007045325B4 (en) 2007-09-21 2014-11-20 Siemens Aktiengesellschaft Medical examination device
GB2454254B (en) * 2007-11-02 2012-12-05 Jeffrey Darrel Beale A light box for back-lighting a product
WO2009122339A1 (en) 2008-04-03 2009-10-08 Koninklijke Philips Electronics N.V. Improved white light-emitting device
DE102008047010A1 (en) * 2008-09-12 2010-03-18 Zumtobel Lighting Gmbh System for brightening the ceiling of a room
CN102498338B (en) * 2008-12-15 2015-11-25 阿里安娜有限公司 Lighting device
DE202009013230U1 (en) * 2009-09-16 2011-02-03 Ledon Lighting Jennersdorf Gmbh LED luminaire element for illuminating a light box with homogeneous light distribution
BE1019163A4 (en) * 2010-01-25 2012-04-03 Elaut N V PLAYGROUND.
EP2529362A1 (en) * 2010-01-25 2012-12-05 Novomatic AG Illumination device for gaming machine
FR2956469B1 (en) * 2010-02-16 2014-08-29 Ceit Entpr S SUBSTANTIALLY FLAT DEVICE FOR LUMINOUS LIGHTING
WO2012131636A2 (en) * 2011-03-31 2012-10-04 Koninklijke Philips Electronics N.V. Solid state lighting strip for mounting in or on a panel support element of a modular panel system
WO2012168870A1 (en) * 2011-06-09 2012-12-13 Koninklijke Philips Electronics N.V. Lighting strip
CN103925564A (en) * 2014-04-30 2014-07-16 江门市江海区宝之蓝科技照明有限公司 COB light source structure high luminous efficacy and good in heat dissipation performance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616296A (en) * 1985-08-07 1986-10-07 Alkco Manufacturing Company Lamp
US4922384A (en) * 1989-06-08 1990-05-01 Mechtronics Corporation Illuminated display with half-silvered mirrors and discrete refractor plates
US5453855A (en) * 1992-12-15 1995-09-26 Koito Manufacturing Co., Ltd. Liquid crystal display device backlit by LED's coupled to printed circuit board
EP0942225A2 (en) * 1998-03-13 1999-09-15 Stanley Electric Co., Ltd. Vehicle signal lighting unit
WO2000071930A1 (en) * 1999-05-20 2000-11-30 Koninklijke Philips Electronics N.V. Luminaire with leds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285361A (en) * 1992-08-25 1994-02-08 Rockwell International Corporation Backlighting apparatus for flat panel displays
US5365411A (en) * 1993-01-06 1994-11-15 Kaufel Group Ltd. Exit signs with LED illumination
JPH07151921A (en) * 1993-11-29 1995-06-16 Meitaku Syst:Kk Molded edge light panel
JPH10275504A (en) * 1997-03-28 1998-10-13 Stanley Electric Co Ltd Vehicle lighting
US5887968A (en) * 1997-05-02 1999-03-30 National Service Industries, Inc. Light distribution reflector for exit signs and the illuminated by LED arrays
GB2334806A (en) * 1998-02-26 1999-09-01 Taiwan Liton Electronic Co Ltd Enhanced back light structure
WO2002084173A1 (en) * 2001-04-10 2002-10-24 Koninklijke Philips Electronics N.V. Illumination system and display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616296A (en) * 1985-08-07 1986-10-07 Alkco Manufacturing Company Lamp
US4922384A (en) * 1989-06-08 1990-05-01 Mechtronics Corporation Illuminated display with half-silvered mirrors and discrete refractor plates
US5453855A (en) * 1992-12-15 1995-09-26 Koito Manufacturing Co., Ltd. Liquid crystal display device backlit by LED's coupled to printed circuit board
EP0942225A2 (en) * 1998-03-13 1999-09-15 Stanley Electric Co., Ltd. Vehicle signal lighting unit
WO2000071930A1 (en) * 1999-05-20 2000-11-30 Koninklijke Philips Electronics N.V. Luminaire with leds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2375134A3 (en) * 2010-04-10 2011-11-09 LG Innotek Co., Ltd. Lighting apparatus
US8215801B2 (en) 2010-04-10 2012-07-10 Lg Innotek Co., Ltd. Lighting apparatus
EP2581646A1 (en) * 2010-04-10 2013-04-17 LG Innotek Co., Ltd. Lighting apparatus
US8434907B2 (en) 2010-04-10 2013-05-07 Lg Innotek Co., Ltd. Lighting apparatus

Also Published As

Publication number Publication date
GB2383406B (en) 2006-02-15
GB2383406A (en) 2003-06-25
GB0418626D0 (en) 2004-09-22
GB0201364D0 (en) 2002-03-13
WO2003062700A1 (en) 2003-07-31
GB2401675A (en) 2004-11-17

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Legal Events

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

Effective date: 20140121