BRPI0508687A - sistema de iluminação - Google Patents

sistema de iluminação

Info

Publication number
BRPI0508687A
BRPI0508687A BRPI0508687-6A BRPI0508687A BRPI0508687A BR PI0508687 A BRPI0508687 A BR PI0508687A BR PI0508687 A BRPI0508687 A BR PI0508687A BR PI0508687 A BRPI0508687 A BR PI0508687A
Authority
BR
Brazil
Prior art keywords
light source
viewing environment
main light
lighting system
substrate
Prior art date
Application number
BRPI0508687-6A
Other languages
English (en)
Inventor
Michael E Hannington
Original Assignee
Avery Dennison 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 Avery Dennison Corp filed Critical Avery Dennison Corp
Publication of BRPI0508687A publication Critical patent/BRPI0508687A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • 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
    • G02B6/0003—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 doped with fluorescent agents
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

SISTEMA DE ILUMINAçãO. Expõe-se um sistema de iluminação (10) que compreende uma fonte de luz principal (12) para fornecer luz principal para um ambiente de visualização e uma fonte de luz passiva (14) para fornecer luz para o ambiente de visualização quando a fonte de luz principal (12) não está disponível e o ambiente de visualização se encontra escuro. A fonte de luz passiva (14) compreende um substrato (30) que sustenta um material fosforescente (34), e este substrato (30) de sustentação de material fosforescente fica posicionado entre a fonte de luz principal (12) e o ambiente de visualização. O substrato (30) é dotado de uma transmitância óptica de pelo menos 50% (pelo que a luz principal pro- veniente da fonte de luz principal (12) pode ser transmitida através do mesmo para um ambiente de visualização) e uma emissão óptica de pelo menos 15,0 mcd/m2 a dez minutos.
BRPI0508687-6A 2004-03-12 2005-02-10 sistema de iluminação BRPI0508687A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US55259304P 2004-03-12 2004-03-12
US61977804P 2004-10-18 2004-10-18
US62301604P 2004-10-28 2004-10-28
PCT/US2005/004109 WO2005093478A1 (en) 2004-03-12 2005-02-10 Lighting system with a passive phosphorescent light source

Publications (1)

Publication Number Publication Date
BRPI0508687A true BRPI0508687A (pt) 2007-09-11

Family

ID=34961065

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508687-6A BRPI0508687A (pt) 2004-03-12 2005-02-10 sistema de iluminação

Country Status (6)

Country Link
US (1) US20050201078A1 (pt)
EP (1) EP1723453A1 (pt)
KR (1) KR20070001183A (pt)
AU (1) AU2005225985A1 (pt)
BR (1) BRPI0508687A (pt)
WO (1) WO2005093478A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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DE102006004977A1 (de) * 2006-02-01 2007-08-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Nachleuchtende Lampe
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FR2952090B1 (fr) * 2009-10-30 2011-12-09 Normalu Fausse paroi retro-eclairee a remanence lumineuse
US9121557B2 (en) 2013-03-15 2015-09-01 Jianqiao YANG Lamp having multi-functional support
US11430367B2 (en) 2017-12-14 2022-08-30 Hewlett-Packard Development Company, L.P. Displays with phosphorescent components

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Also Published As

Publication number Publication date
EP1723453A1 (en) 2006-11-22
WO2005093478A1 (en) 2005-10-06
KR20070001183A (ko) 2007-01-03
AU2005225985A1 (en) 2005-10-06
US20050201078A1 (en) 2005-09-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]