ATE557235T1 - Multichip led beleuchtungseinrichtung - Google Patents

Multichip led beleuchtungseinrichtung

Info

Publication number
ATE557235T1
ATE557235T1 AT03768137T AT03768137T ATE557235T1 AT E557235 T1 ATE557235 T1 AT E557235T1 AT 03768137 T AT03768137 T AT 03768137T AT 03768137 T AT03768137 T AT 03768137T AT E557235 T1 ATE557235 T1 AT E557235T1
Authority
AT
Austria
Prior art keywords
lighting device
led lighting
multichip led
multichip
lighting
Prior art date
Application number
AT03768137T
Other languages
English (en)
Inventor
Tatsumi Setomoto
Nobuyuki Matsui
Tetsushi Tamura
Noriyasu Tanimoto
Masanori Shimizu
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Priority claimed from PCT/JP2003/016428 external-priority patent/WO2004068909A1/en
Application granted granted Critical
Publication of ATE557235T1 publication Critical patent/ATE557235T1/de

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • 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]
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT03768137T 2003-01-27 2003-12-22 Multichip led beleuchtungseinrichtung ATE557235T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003017906 2003-01-27
JP2003227052 2003-07-18
PCT/JP2003/016428 WO2004068909A1 (en) 2003-01-27 2003-12-22 Multichip led lighting device

Publications (1)

Publication Number Publication Date
ATE557235T1 true ATE557235T1 (de) 2012-05-15

Family

ID=34913877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03768137T ATE557235T1 (de) 2003-01-27 2003-12-22 Multichip led beleuchtungseinrichtung

Country Status (2)

Country Link
EP (1) EP1584218B1 (de)
AT (1) ATE557235T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015781A (ja) * 2008-07-02 2010-01-21 Sharp Corp 光源装置及び照明装置

Also Published As

Publication number Publication date
EP1584218B1 (de) 2012-05-09
EP1584218A1 (de) 2005-10-12

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