KR100853161B1 - 조명 장치 - Google Patents

조명 장치 Download PDF

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Publication number
KR100853161B1
KR100853161B1 KR1020077016161A KR20077016161A KR100853161B1 KR 100853161 B1 KR100853161 B1 KR 100853161B1 KR 1020077016161 A KR1020077016161 A KR 1020077016161A KR 20077016161 A KR20077016161 A KR 20077016161A KR 100853161 B1 KR100853161 B1 KR 100853161B1
Authority
KR
South Korea
Prior art keywords
light guide
dots
light
outer side
lighting device
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
KR1020077016161A
Other languages
English (en)
Korean (ko)
Other versions
KR20070088792A (ko
Inventor
조셉 에이 호프만
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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 쓰리엠 이노베이티브 프로퍼티즈 캄파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 캄파니
Publication of KR20070088792A publication Critical patent/KR20070088792A/ko
Application granted granted Critical
Publication of KR100853161B1 publication Critical patent/KR100853161B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
    • 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
    • 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
    • F21Y2113/00—Combination of light sources
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Polarising Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Seal Device For Vehicle (AREA)
KR1020077016161A 2000-03-16 2000-07-25 조명 장치 Expired - Fee Related KR100853161B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/526,610 2000-03-16
US09/526,610 US6612729B1 (en) 2000-03-16 2000-03-16 Illumination device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020027012027A Division KR100813703B1 (ko) 2000-03-16 2000-07-25 조명 장치

Publications (2)

Publication Number Publication Date
KR20070088792A KR20070088792A (ko) 2007-08-29
KR100853161B1 true KR100853161B1 (ko) 2008-08-20

Family

ID=24098032

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020077016161A Expired - Fee Related KR100853161B1 (ko) 2000-03-16 2000-07-25 조명 장치
KR1020027012027A Expired - Fee Related KR100813703B1 (ko) 2000-03-16 2000-07-25 조명 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020027012027A Expired - Fee Related KR100813703B1 (ko) 2000-03-16 2000-07-25 조명 장치

Country Status (12)

Country Link
US (1) US6612729B1 (https=)
EP (2) EP1895230B1 (https=)
JP (1) JP4541628B2 (https=)
KR (2) KR100853161B1 (https=)
CN (1) CN1231697C (https=)
AT (1) ATE384227T1 (https=)
AU (1) AU2000263703A1 (https=)
BR (1) BR0017161A (https=)
CA (1) CA2401370C (https=)
DE (2) DE60045140D1 (https=)
TW (1) TW527480B (https=)
WO (1) WO2001071247A1 (https=)

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US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US7712918B2 (en) * 2007-12-21 2010-05-11 Altair Engineering , Inc. Light distribution using a light emitting diode assembly
US8147110B2 (en) * 2008-03-20 2012-04-03 Tyco Electronics Canada Ulc Light pipe assembly
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KR100988623B1 (ko) * 2008-05-08 2010-10-20 엘지전자 주식회사 광 파이프 및 이를 구비한 조명장치
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KR100988626B1 (ko) * 2008-05-15 2010-10-18 엘지전자 주식회사 광 파이프 및 이를 구비한 조명장치
US8075167B2 (en) * 2008-05-20 2011-12-13 Lg Electronics Inc. Optical film and illuminating device having the same
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
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Also Published As

Publication number Publication date
KR20020084191A (ko) 2002-11-04
DE60045140D1 (de) 2010-12-02
ATE384227T1 (de) 2008-02-15
EP1264133B1 (en) 2008-01-16
CN1451087A (zh) 2003-10-22
CN1231697C (zh) 2005-12-14
KR100813703B1 (ko) 2008-03-13
EP1895230A3 (en) 2008-07-30
JP2003528425A (ja) 2003-09-24
TW527480B (en) 2003-04-11
EP1895230B1 (en) 2010-10-20
EP1895230A2 (en) 2008-03-05
EP1264133A1 (en) 2002-12-11
DE60037835D1 (de) 2008-03-06
CA2401370C (en) 2008-12-23
AU2000263703A1 (en) 2001-10-03
DE60037835T2 (de) 2009-01-08
US6612729B1 (en) 2003-09-02
BR0017161A (pt) 2002-12-17
CA2401370A1 (en) 2001-09-27
WO2001071247A1 (en) 2001-09-27
JP4541628B2 (ja) 2010-09-08
KR20070088792A (ko) 2007-08-29

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