CA2365695C - Dispositif lumineux - Google Patents

Dispositif lumineux Download PDF

Info

Publication number
CA2365695C
CA2365695C CA2365695A CA2365695A CA2365695C CA 2365695 C CA2365695 C CA 2365695C CA 2365695 A CA2365695 A CA 2365695A CA 2365695 A CA2365695 A CA 2365695A CA 2365695 C CA2365695 C CA 2365695C
Authority
CA
Canada
Prior art keywords
light emitting
lighting device
emitting diodes
groups
energized
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
CA2365695A
Other languages
English (en)
Other versions
CA2365695A1 (fr
Inventor
Daniel Chevalier
Alain Martel
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.)
Gestion Proche Inc
Original Assignee
Gestion Proche Inc
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
Priority claimed from CA002329305A external-priority patent/CA2329305A1/fr
Priority claimed from CA002336497A external-priority patent/CA2336497A1/fr
Application filed by Gestion Proche Inc filed Critical Gestion Proche Inc
Priority to CA2365695A priority Critical patent/CA2365695C/fr
Publication of CA2365695A1 publication Critical patent/CA2365695A1/fr
Application granted granted Critical
Publication of CA2365695C publication Critical patent/CA2365695C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
CA2365695A 2000-12-20 2001-12-19 Dispositif lumineux Expired - Fee Related CA2365695C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2365695A CA2365695C (fr) 2000-12-20 2001-12-19 Dispositif lumineux

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2,329,305 2000-12-20
CA002329305A CA2329305A1 (fr) 2000-12-20 2000-12-20 Dispositif d'eclairage
CA2,336,497 2001-02-14
CA002336497A CA2336497A1 (fr) 2000-12-20 2001-02-14 Dispositif d'eclairage
CA2365695A CA2365695C (fr) 2000-12-20 2001-12-19 Dispositif lumineux

Publications (2)

Publication Number Publication Date
CA2365695A1 CA2365695A1 (fr) 2002-06-20
CA2365695C true CA2365695C (fr) 2010-09-28

Family

ID=27171432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2365695A Expired - Fee Related CA2365695C (fr) 2000-12-20 2001-12-19 Dispositif lumineux

Country Status (1)

Country Link
CA (1) CA2365695C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014121367A1 (fr) * 2013-02-05 2014-08-14 Led Roadway Lighting Ltd. Mesure et commande d'un appareil d'éclairage extérieur
CA2891165A1 (fr) 2015-05-14 2016-11-14 Peter E. Freill Dispositif d'eclairage, systeme et methode d'installation dans les materiaux inertes et les marches

Also Published As

Publication number Publication date
CA2365695A1 (fr) 2002-06-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20191219