GB9900258D0 - Lighting - Google Patents

Lighting

Info

Publication number
GB9900258D0
GB9900258D0 GBGB9900258.6A GB9900258A GB9900258D0 GB 9900258 D0 GB9900258 D0 GB 9900258D0 GB 9900258 A GB9900258 A GB 9900258A GB 9900258 D0 GB9900258 D0 GB 9900258D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Ceased
Application number
GBGB9900258.6A
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.)
IPR Industries Ltd
Original Assignee
IPR Industries 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 IPR Industries Ltd filed Critical IPR Industries Ltd
Priority to GBGB9900258.6A priority Critical patent/GB9900258D0/en
Publication of GB9900258D0 publication Critical patent/GB9900258D0/en
Priority to PCT/IB1999/002056 priority patent/WO2000040892A1/en
Priority to AU16758/00A priority patent/AU1675800A/en
Ceased 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
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
GBGB9900258.6A 1999-01-08 1999-01-08 Lighting Ceased GB9900258D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9900258.6A GB9900258D0 (en) 1999-01-08 1999-01-08 Lighting
PCT/IB1999/002056 WO2000040892A1 (en) 1999-01-08 1999-12-28 Lighting system
AU16758/00A AU1675800A (en) 1999-01-08 1999-12-28 Lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9900258.6A GB9900258D0 (en) 1999-01-08 1999-01-08 Lighting

Publications (1)

Publication Number Publication Date
GB9900258D0 true GB9900258D0 (en) 1999-02-24

Family

ID=10845665

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9900258.6A Ceased GB9900258D0 (en) 1999-01-08 1999-01-08 Lighting

Country Status (3)

Country Link
AU (1) AU1675800A (en)
GB (1) GB9900258D0 (en)
WO (1) WO2000040892A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852168B1 (en) 2003-03-06 2005-04-29 Excem DIGITAL METHOD AND DEVICE FOR TRANSMISSION WITH LOW CROSSTALK
FR2852467B1 (en) 2003-03-13 2005-07-15 Excem METHOD AND DEVICE FOR TRANSMISSION WITHOUT CROSSTALK
GB2424777A (en) * 2005-04-01 2006-10-04 Agilent Technologies Inc Transmitting a wake-up instruction to a receiving device by modulating data on illumination light, such as that provided by an electroluminescent room light.
FR2898226B1 (en) * 2006-03-06 2009-03-06 Excem Soc Par Actions Simplifi ELECTROLUMINESCENT TRANSMISSION DEVICE FOR OPTICAL TRANSMISSION IN FREE SPACE
JP6422951B2 (en) 2013-06-10 2018-11-14 フィリップス ライティング ホールディング ビー ヴィ Recessed lighting ceiling tile with adaptive ceiling luminance distribution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155324A (en) * 1961-08-23 1964-11-03 Westinghouse Electric Corp Ceiling lighting fixtures
US5479326A (en) * 1983-01-18 1995-12-26 Nilssen; Ole K. Ceiling system with readily movable lighting panels
GB9010401D0 (en) * 1990-05-09 1990-06-27 Smith Michael W Electronic display device,display setting apparatus and display system
DE19607468A1 (en) * 1996-02-28 1997-09-04 Michael Scharf Photosignal system for information transmission

Also Published As

Publication number Publication date
AU1675800A (en) 2000-07-24
WO2000040892A1 (en) 2000-07-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)