JP2012511244A - 均一な光密度と低減されたブラインド作用を備えたｌｅｄ照明装置 - Google Patents

均一な光密度と低減されたブラインド作用を備えたｌｅｄ照明装置 Download PDF

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Publication number
JP2012511244A
JP2012511244A JP2011540015A JP2011540015A JP2012511244A JP 2012511244 A JP2012511244 A JP 2012511244A JP 2011540015 A JP2011540015 A JP 2011540015A JP 2011540015 A JP2011540015 A JP 2011540015A JP 2012511244 A JP2012511244 A JP 2012511244A
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JP
Japan
Prior art keywords
semiconductor component
notch
lighting device
reflector
illumination 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.)
Pending
Application number
JP2011540015A
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English (en)
Japanese (ja)
Other versions
JP2012511244A5 (enExample
Inventor
マルキタン アレス
ノイロイター クリストフ
ブロック シュテフェン
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of JP2012511244A publication Critical patent/JP2012511244A/ja
Publication of JP2012511244A5 publication Critical patent/JP2012511244A5/ja
Pending legal-status Critical Current

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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
    • 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
    • F21V7/04—Optical design
    • F21V7/045—Optical design with spherical surface
    • 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
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V7/04—Optical design
    • F21V7/07—Optical design with hyperbolic curvature
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2011540015A 2008-12-08 2009-11-27 均一な光密度と低減されたブラインド作用を備えたｌｅｄ照明装置 Pending JP2012511244A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008061032.1 2008-12-08
DE102008061032A DE102008061032A1 (de) 2008-12-08 2008-12-08 Beleuchtungseinrichtung
PCT/EP2009/065978 WO2010076103A2 (de) 2008-12-08 2009-11-27 Beleuchtungseinrichtung

Publications (2)

Publication Number Publication Date
JP2012511244A true JP2012511244A (ja) 2012-05-17
JP2012511244A5 JP2012511244A5 (enExample) 2012-12-27

Family

ID=41719195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011540015A Pending JP2012511244A (ja) 2008-12-08 2009-11-27 均一な光密度と低減されたブラインド作用を備えたｌｅｄ照明装置

Country Status (7)

Country Link
US (1) US8523404B2 (enExample)
EP (1) EP2366078A2 (enExample)
JP (1) JP2012511244A (enExample)
KR (1) KR20110098784A (enExample)
CN (1) CN102239362B (enExample)
DE (1) DE102008061032A1 (enExample)
WO (1) WO2010076103A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012297B4 (de) 2011-02-24 2022-12-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Beleuchtungsvorrichtung
DE102011001928A1 (de) * 2011-04-08 2012-10-11 Lumitech Produktion Und Entwicklung Gmbh Farbkonversionselement sowie Lampe
US9857034B2 (en) * 2011-10-27 2018-01-02 Lg Electronics Inc. Ultra slim collimator for light emitting diode
DE102012203941B4 (de) * 2012-03-14 2014-10-16 Osram Gmbh LED-Leuchtvorrichtung mit Entblendungsoptik
WO2014209042A1 (en) * 2013-06-26 2014-12-31 Seoul Semiconductor Co., Ltd. Baffled micro-optical elements for thin liquid crystal display backlight units
USD774006S1 (en) * 2014-08-27 2016-12-13 Mitsubishi Electric Corporation Light source module
DE102015114661A1 (de) * 2015-09-02 2017-03-02 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil und Verfahren zur Herstellung eines optoelektronischen Bauteils
WO2017180697A1 (en) 2016-04-13 2017-10-19 Thomas & Betts International Llc Reflector and led assembly for emergency lighting head

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008068A (ja) * 2001-05-04 2003-01-10 Lumileds Lighting Us Llc 発光ダイオードレンズ
JP2004087461A (ja) * 2002-07-04 2004-03-18 Koito Mfg Co Ltd 車両用灯具
JP2005056653A (ja) * 2003-08-01 2005-03-03 Fuji Photo Film Co Ltd 光源装置
JP2005310680A (ja) * 2004-04-23 2005-11-04 Matsushita Electric Works Ltd 発光ダイオード照明装置
JP2007173787A (ja) * 2005-12-21 2007-07-05 Samsung Electro Mech Co Ltd Ｌｅｄパッケージ及びこれを用いたバックライトユニット
JP2007173397A (ja) * 2005-12-20 2007-07-05 Matsushita Electric Ind Co Ltd 発光モジュールとこれを用いた表示装置及び照明装置

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
DE3803951A1 (de) 1988-02-10 1989-08-24 Mentor Gmbh & Co Reflektor-leuchte
JP2002075025A (ja) 2000-08-25 2002-03-15 Stanley Electric Co Ltd 車両用ｌｅｄ灯具
FR2820273B1 (fr) * 2001-01-29 2006-07-28 Koito Mfg Co Ltd Diode photoemissive et lampe a diodes pour automobile
US6598998B2 (en) 2001-05-04 2003-07-29 Lumileds Lighting, U.S., Llc Side emitting light emitting device
US6679621B2 (en) 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
JP2004047220A (ja) * 2002-07-10 2004-02-12 Koito Mfg Co Ltd 車両用灯具
JP4182783B2 (ja) * 2003-03-14 2008-11-19 豊田合成株式会社 Ｌｅｄパッケージ
US6758582B1 (en) * 2003-03-19 2004-07-06 Elumina Technology Incorporation LED lighting device
JP4504662B2 (ja) * 2003-04-09 2010-07-14 シチズン電子株式会社 Ｌｅｄランプ
US7220020B2 (en) 2003-05-06 2007-05-22 Ji-Mei Tsuei Light source device
KR100677135B1 (ko) * 2004-09-25 2007-02-02 삼성전자주식회사 측 발광 디바이스 및 이를 광원으로 사용하는 백라이트유닛 및 이를 채용한 액정표시장치
TWI317829B (en) 2004-12-15 2009-12-01 Epistar Corp Led illumination device and application thereof
CN100585257C (zh) * 2005-03-01 2010-01-27 Hd发展（控股）有限公司 使用发光二极管（led）作为光源的灯
DE202005018155U1 (de) 2005-11-21 2006-04-13 Taiwan Oasis Technology Co., Ltd. Leuchtdiodenmodul
DE102005059198A1 (de) 2005-12-06 2007-06-21 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Flächenleuchte
US20070164303A1 (en) 2006-01-13 2007-07-19 Lightop Technology Co., Ltd. [led lamp]
DE202006002797U1 (de) 2006-02-20 2006-05-11 Kolb, Klaus Elektrische Leuchteinrichtung mit Leuchtdioden
US7766511B2 (en) 2006-04-24 2010-08-03 Integrated Illumination Systems LED light fixture
US7703945B2 (en) * 2006-06-27 2010-04-27 Cree, Inc. Efficient emitting LED package and method for efficiently emitting light
DE202007006815U1 (de) 2007-05-11 2007-07-19 Carl Croon Gmbh Bauelement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008068A (ja) * 2001-05-04 2003-01-10 Lumileds Lighting Us Llc 発光ダイオードレンズ
JP2004087461A (ja) * 2002-07-04 2004-03-18 Koito Mfg Co Ltd 車両用灯具
JP2005056653A (ja) * 2003-08-01 2005-03-03 Fuji Photo Film Co Ltd 光源装置
JP2005310680A (ja) * 2004-04-23 2005-11-04 Matsushita Electric Works Ltd 発光ダイオード照明装置
JP2007173397A (ja) * 2005-12-20 2007-07-05 Matsushita Electric Ind Co Ltd 発光モジュールとこれを用いた表示装置及び照明装置
JP2007173787A (ja) * 2005-12-21 2007-07-05 Samsung Electro Mech Co Ltd Ｌｅｄパッケージ及びこれを用いたバックライトユニット

Also Published As

Publication number Publication date
WO2010076103A3 (de) 2010-12-09
CN102239362A (zh) 2011-11-09
US20120087133A1 (en) 2012-04-12
KR20110098784A (ko) 2011-09-01
WO2010076103A2 (de) 2010-07-08
DE102008061032A1 (de) 2010-06-10
US8523404B2 (en) 2013-09-03
CN102239362B (zh) 2013-10-16
EP2366078A2 (de) 2011-09-21

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