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WO2010058904A3 - Lamp unit - Google Patents

Lamp unit Download PDF

Info

Publication number
WO2010058904A3
WO2010058904A3 PCT/KR2009/005566 KR2009005566W WO2010058904A3 WO 2010058904 A3 WO2010058904 A3 WO 2010058904A3 KR 2009005566 W KR2009005566 W KR 2009005566W WO 2010058904 A3 WO2010058904 A3 WO 2010058904A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp unit
base member
conductive pattern
present
shape
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
PCT/KR2009/005566
Other languages
French (fr)
Korean (ko)
Other versions
WO2010058904A2 (en
Inventor
임정혁
김은성
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.)
Ledlitek Co Ltd
Original Assignee
Ledlitek Co 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
Priority claimed from KR1020080114866A external-priority patent/KR101110865B1/en
Application filed by Ledlitek Co Ltd filed Critical Ledlitek Co Ltd
Priority to CN200980146067.3A priority Critical patent/CN102216118B/en
Priority to US13/128,857 priority patent/US8657468B2/en
Publication of WO2010058904A2 publication Critical patent/WO2010058904A2/en
Publication of WO2010058904A3 publication Critical patent/WO2010058904A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a lamp unit which emits light in a constant direction when mounted on a curved side of a vehicle. The lamp unit according to the present invention comprises: a flexible base member; a conductive pattern layer mounted on the base member to form a conductive pattern for flow of current, and which keeps the base member at a bent shape when the base member is bent; and a light emitting lamp mounted on the conductive pattern layer to emit light when a current is applied. The shape of the lamp unit of the present invention can easily change in accordance with the shape of an object on which the lamp unit is mounted, and has a simple configuration that is less expensive to manufacture.
PCT/KR2009/005566 2007-11-27 2009-09-29 Lamp unit Ceased WO2010058904A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980146067.3A CN102216118B (en) 2008-11-18 2009-09-29 Lamp unit
US13/128,857 US8657468B2 (en) 2007-11-27 2009-09-29 Lamp unit including flexible substrate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0114866 2008-11-18
KR1020080114866A KR101110865B1 (en) 2007-11-27 2008-11-18 Lamp unit

Publications (2)

Publication Number Publication Date
WO2010058904A2 WO2010058904A2 (en) 2010-05-27
WO2010058904A3 true WO2010058904A3 (en) 2010-07-29

Family

ID=42199032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005566 Ceased WO2010058904A2 (en) 2007-11-27 2009-09-29 Lamp unit

Country Status (2)

Country Link
CN (1) CN102216118B (en)
WO (1) WO2010058904A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012004724A1 (en) * 2010-07-08 2012-01-12 Koninklijke Philips Electronics N.V. Leadframe led lighting assembly
FR3024527B1 (en) * 2014-07-31 2019-06-28 Valeo Vision ELECTROLUMINESCENCE DIODE SUPPORT (LED) FOR SIGNALING MODULE
TWI708908B (en) 2019-06-10 2020-11-01 聯嘉光電股份有限公司 Slim linear led lighting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493585B1 (en) * 2002-01-31 2005-06-08 혼다 기켄 고교 가부시키가이샤 Tail light for vehicle
JP2005175137A (en) * 2003-12-10 2005-06-30 Ichikoh Ind Ltd Terminal structure of flexible board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2754936Y (en) * 2004-08-31 2006-02-01 林文政 Rear view mirror with turn signal
CN2799323Y (en) * 2005-06-08 2006-07-26 林永发 car wheel light structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493585B1 (en) * 2002-01-31 2005-06-08 혼다 기켄 고교 가부시키가이샤 Tail light for vehicle
JP2005175137A (en) * 2003-12-10 2005-06-30 Ichikoh Ind Ltd Terminal structure of flexible board

Also Published As

Publication number Publication date
CN102216118B (en) 2015-02-04
CN102216118A (en) 2011-10-12
WO2010058904A2 (en) 2010-05-27

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