CA2312285C - Dispositif d'eclairage a diode electroluminescente, en forme de disque - Google Patents

Dispositif d'eclairage a diode electroluminescente, en forme de disque Download PDF

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Publication number
CA2312285C
CA2312285C CA002312285A CA2312285A CA2312285C CA 2312285 C CA2312285 C CA 2312285C CA 002312285 A CA002312285 A CA 002312285A CA 2312285 A CA2312285 A CA 2312285A CA 2312285 C CA2312285 C CA 2312285C
Authority
CA
Canada
Prior art keywords
light
emitting diode
illumination device
power supply
supply assembly
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 - Lifetime
Application number
CA002312285A
Other languages
English (en)
Other versions
CA2312285A1 (fr
Inventor
Go Simon Sunatori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002312285A priority Critical patent/CA2312285C/fr
Publication of CA2312285A1 publication Critical patent/CA2312285A1/fr
Application granted granted Critical
Publication of CA2312285C publication Critical patent/CA2312285C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CA002312285A 2000-06-15 2000-06-15 Dispositif d'eclairage a diode electroluminescente, en forme de disque Expired - Lifetime CA2312285C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002312285A CA2312285C (fr) 2000-06-15 2000-06-15 Dispositif d'eclairage a diode electroluminescente, en forme de disque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002312285A CA2312285C (fr) 2000-06-15 2000-06-15 Dispositif d'eclairage a diode electroluminescente, en forme de disque

Publications (2)

Publication Number Publication Date
CA2312285A1 CA2312285A1 (fr) 2001-12-15
CA2312285C true CA2312285C (fr) 2008-06-17

Family

ID=4166570

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002312285A Expired - Lifetime CA2312285C (fr) 2000-06-15 2000-06-15 Dispositif d'eclairage a diode electroluminescente, en forme de disque

Country Status (1)

Country Link
CA (1) CA2312285C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230103B4 (de) * 2002-07-04 2012-10-31 Tridonic Ag Stromversorgung für Lumineszenzdioden
US7712925B2 (en) * 2004-08-18 2010-05-11 Remco Solid State Lighting Inc. LED control utilizing dynamic resistance of LEDs

Also Published As

Publication number Publication date
CA2312285A1 (fr) 2001-12-15

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Effective date: 20200615