EP2033236A4 - LED DEVICE WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND OPTICAL ELEMENT - Google Patents

LED DEVICE WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND OPTICAL ELEMENT

Info

Publication number
EP2033236A4
EP2033236A4 EP07798367.4A EP07798367A EP2033236A4 EP 2033236 A4 EP2033236 A4 EP 2033236A4 EP 07798367 A EP07798367 A EP 07798367A EP 2033236 A4 EP2033236 A4 EP 2033236A4
Authority
EP
European Patent Office
Prior art keywords
reward
semiconductor
construction
light emitting
emitting diode
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
EP07798367.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2033236A1 (en
Inventor
Catherine A Leatherdale
Andrew J Ouderkirk
Michael A Haase
Thomas J Miller
Dong Lu
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of EP2033236A1 publication Critical patent/EP2033236A1/en
Publication of EP2033236A4 publication Critical patent/EP2033236A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0095—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ultraviolet radiation
    • 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
    • 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
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • 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
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
EP07798367.4A 2006-06-12 2007-06-11 LED DEVICE WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND OPTICAL ELEMENT Pending EP2033236A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80454106P 2006-06-12 2006-06-12
US80482406P 2006-06-14 2006-06-14
PCT/US2007/070847 WO2007146860A1 (en) 2006-06-12 2007-06-11 Led device with re-emitting semiconductor construction and optical element

Publications (2)

Publication Number Publication Date
EP2033236A1 EP2033236A1 (en) 2009-03-11
EP2033236A4 true EP2033236A4 (en) 2014-10-22

Family

ID=38832111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07798367.4A Pending EP2033236A4 (en) 2006-06-12 2007-06-11 LED DEVICE WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND OPTICAL ELEMENT

Country Status (6)

Country Link
EP (1) EP2033236A4 (enExample)
JP (1) JP2009540615A (enExample)
KR (1) KR20090016694A (enExample)
CN (1) CN101467274B (enExample)
TW (1) TW200807769A (enExample)
WO (1) WO2007146860A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110025190A1 (en) * 2008-03-21 2011-02-03 Koninklijke Philips Electronics N.V. Luminous device
US7741134B2 (en) * 2008-09-15 2010-06-22 Bridgelux, Inc. Inverted LED structure with improved light extraction
DE102009020127B4 (de) * 2009-03-25 2025-12-31 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Leuchtdiode
JP2012033823A (ja) * 2010-08-02 2012-02-16 Stanley Electric Co Ltd 発光装置およびその製造方法
EP2633554A1 (en) 2010-10-27 2013-09-04 Koninklijke Philips Electronics N.V. Laminate support film for fabrication of light emitting devices and method its fabrication
DE102012102119A1 (de) 2012-03-13 2013-09-19 Osram Opto Semiconductors Gmbh Flächenlichtquelle
JP6097084B2 (ja) 2013-01-24 2017-03-15 スタンレー電気株式会社 半導体発光装置
US10199549B2 (en) * 2013-05-15 2019-02-05 Lumileds Llc Light emitting device with an optical element and a reflector
EP2953176A1 (de) * 2014-06-02 2015-12-09 Swarovski Energy GmbH Beleuchtungsvorrichtung
CN107428563B (zh) * 2015-03-20 2021-07-20 昕诺飞控股有限公司 Uv-c水净化设备
KR102507965B1 (ko) * 2015-03-26 2023-03-10 코닌클리케 필립스 엔.브이. 광원
CN105429002B (zh) * 2015-11-23 2018-10-19 深圳瑞波光电子有限公司 一种量子阱半导体激光外延结构及量子阱激光器
WO2018208964A1 (en) * 2017-05-09 2018-11-15 Forelux Inc. Optical apparatus for non-visible light applications
US11650403B2 (en) * 2019-02-08 2023-05-16 Meta Platforms Technologies, Llc Optical elements for beam-shaping and illumination
WO2024240564A1 (en) * 2023-05-25 2024-11-28 Ams-Osram International Gmbh Optoelectronic semiconductor chip and corresponding production method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030006430A1 (en) * 2001-06-08 2003-01-09 Naoki Shibata Group III nitride compound semiconductor light-emitting element
US20040070000A1 (en) * 2002-10-10 2004-04-15 Ng Kee Yean Chip shaping for flip-chip light emitting diode
WO2006016326A2 (en) * 2004-08-06 2006-02-16 Philips Intellectual Property & Standards Gmbh Led lamp system
US20060092532A1 (en) * 2004-10-29 2006-05-04 Ouderkirk Andrew J High brightness LED package with multiple optical elements
US20060091784A1 (en) * 2004-10-29 2006-05-04 Conner Arlie R LED package with non-bonded optical element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014339B2 (ja) * 1997-04-25 2000-02-28 カナレ電気株式会社 量子波干渉層を有した半導体素子
JP3559446B2 (ja) * 1998-03-23 2004-09-02 株式会社東芝 半導体発光素子および半導体発光装置
DE19955747A1 (de) * 1999-11-19 2001-05-23 Osram Opto Semiconductors Gmbh Optische Halbleitervorrichtung mit Mehrfach-Quantentopf-Struktur
JP2001339121A (ja) * 2000-05-29 2001-12-07 Sharp Corp 窒化物半導体発光素子とそれを含む光学装置
KR100641989B1 (ko) * 2003-10-15 2006-11-02 엘지이노텍 주식회사 질화물 반도체 발광소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030006430A1 (en) * 2001-06-08 2003-01-09 Naoki Shibata Group III nitride compound semiconductor light-emitting element
US20040070000A1 (en) * 2002-10-10 2004-04-15 Ng Kee Yean Chip shaping for flip-chip light emitting diode
WO2006016326A2 (en) * 2004-08-06 2006-02-16 Philips Intellectual Property & Standards Gmbh Led lamp system
US20060092532A1 (en) * 2004-10-29 2006-05-04 Ouderkirk Andrew J High brightness LED package with multiple optical elements
US20060091784A1 (en) * 2004-10-29 2006-05-04 Conner Arlie R LED package with non-bonded optical element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007146860A1 *

Also Published As

Publication number Publication date
CN101467274B (zh) 2012-02-29
JP2009540615A (ja) 2009-11-19
EP2033236A1 (en) 2009-03-11
CN101467274A (zh) 2009-06-24
KR20090016694A (ko) 2009-02-17
TW200807769A (en) 2008-02-01
WO2007146860A1 (en) 2007-12-21

Similar Documents

Publication Publication Date Title
EP2033236A4 (en) LED DEVICE WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND OPTICAL ELEMENT
EP1760794A4 (en) WHITE LIGHT EMITTING DIODE CONSTRUCTION ELEMENT
FR2882597B1 (fr) Ensemble de retroeclairage a diodes electroluminescentes et dispositif d'affichage a cristaux liquides l'utilisant
EP1991907A4 (en) Light emitting diode projection system
EP1928030A4 (en) LED LIGHTING DEVICE
EP1881367A4 (en) PROJECTOR DEVICE, MULTILAYER LIGHT-EMITTING DIODE-BUILDING ELEMENT AND REFLECTIVE LIGHT-EMITTING DIODE UNIT
EP2005489A4 (en) LIGHT-EMITTING DEVICE AND LIGHTING SYSTEM THEREWITH
EP2312658A4 (en) WAVE LENGTH CHANGING LUMINAIRE (LED) CHIP AND CHIP EQUIPPED LED ARRANGEMENT
EP2215584A4 (en) ILLUSTRATION BAR CODE READER WITH LED FOR GENERATING A VIEW FIELD
EP1608584A4 (en) DIFFUSER WITH LIGHT SOUND NIGHTLIGHT
EP1798709A4 (en) ROLLING LIGHT DIODE SCREENING DEVICE
EP1996857A4 (en) OPTICAL DEVICE FOR LIGHT MIXTURE AND DISPLACEMENT
EP1774627A4 (en) OPTICAL SEMICONDUCTOR ELEMENT
EP1995794A4 (en) Light-emitting device
EP2033234A4 (en) LED ARRANGEMENT WITH RE-ESTIMATING SEMICONDUCTOR CONSTRUCTION AND CONVERGING OPTICAL ELEMENT
EP1795798A4 (en) LIGHT-EMITTING DEVICE
EP1820372A4 (en) LIGHT-EMITTING COMPONENT
EP1909336A4 (en) LIGHT-EMITTING COMPONENT
EP1842398A4 (en) Light emitting device
EP1727212A4 (en) SEMICONDUCTOR LIGHT EMISSION ELEMENT AND LIGHTING DEVICE
EP1895599A4 (en) LIGHT-EMITTING COMPONENT
EP1803172A4 (en) LIGHT-EMITTING COMPONENT
EP2331865A4 (en) LED TRAFFIC SIGNAL AND OPTICAL ELEMENT THEREFOR
FR2937152B1 (fr) Dispositif de guidage optique d'un faisceau lumineux.
EP2075859A4 (en) LIGHT-EMITTING DEVICE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20081219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140922

RIC1 Information provided on ipc code assigned before grant

Ipc: H01L 33/00 20100101AFI20140916BHEP

Ipc: H01L 33/60 20100101ALI20140916BHEP