PL2272105T3 - Chip diody elektroluminescencyjnej - Google Patents

Chip diody elektroluminescencyjnej

Info

Publication number
PL2272105T3
PL2272105T3 PL09737749.3T PL09737749T PL2272105T3 PL 2272105 T3 PL2272105 T3 PL 2272105T3 PL 09737749 T PL09737749 T PL 09737749T PL 2272105 T3 PL2272105 T3 PL 2272105T3
Authority
PL
Poland
Prior art keywords
light
emitting diode
diode chip
chip
emitting
Prior art date
Application number
PL09737749.3T
Other languages
English (en)
Inventor
Matthias Sabathil
Lutz Höppel
Andreas Weimar
Karl Engl
Johannes Baur
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 filed Critical
Publication of PL2272105T3 publication Critical patent/PL2272105T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
    • H01L33/38—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
    • H01L33/387—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape with a plurality of electrode regions in direct contact with the semiconductor body and being electrically interconnected by another electrode layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/14—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
    • H01L33/38—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes with a particular shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/642—Heat extraction or cooling elements characterized by the shape
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
    • H01L33/40—Materials therefor
    • H01L33/42—Transparent materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
    • H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/641—Heat extraction or cooling elements characterized by the materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)
PL09737749.3T 2008-04-30 2009-04-28 Chip diody elektroluminescencyjnej PL2272105T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008021675 2008-04-30
DE102008035900A DE102008035900A1 (de) 2008-04-30 2008-07-31 Leuchtdiodenchip

Publications (1)

Publication Number Publication Date
PL2272105T3 true PL2272105T3 (pl) 2016-09-30

Family

ID=41131061

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09737749.3T PL2272105T3 (pl) 2008-04-30 2009-04-28 Chip diody elektroluminescencyjnej

Country Status (7)

Country Link
US (1) US8530923B2 (pl)
EP (2) EP2272105B9 (pl)
KR (2) KR101743895B1 (pl)
CN (2) CN101971370A (pl)
DE (1) DE102008035900A1 (pl)
PL (1) PL2272105T3 (pl)
WO (1) WO2009132641A1 (pl)

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US9461201B2 (en) 2007-11-14 2016-10-04 Cree, Inc. Light emitting diode dielectric mirror
US7915629B2 (en) 2008-12-08 2011-03-29 Cree, Inc. Composite high reflectivity layer
DE102008035110A1 (de) 2008-07-28 2010-02-11 Osram Opto Semiconductors Gmbh Optoelektronischer Halbleiterchip
US20100327300A1 (en) 2009-06-25 2010-12-30 Koninklijke Philips Electronics N.V. Contact for a semiconductor light emitting device
US9362459B2 (en) 2009-09-02 2016-06-07 United States Department Of Energy High reflectivity mirrors and method for making same
US9435493B2 (en) 2009-10-27 2016-09-06 Cree, Inc. Hybrid reflector system for lighting device
EP2660883B1 (en) 2009-12-09 2019-03-27 LG Innotek Co., Ltd. Light emitting device, light emitting device manufacturing method, light emitting package, and lighting system
US9012938B2 (en) 2010-04-09 2015-04-21 Cree, Inc. High reflective substrate of light emitting devices with improved light output
US9105824B2 (en) 2010-04-09 2015-08-11 Cree, Inc. High reflective board or substrate for LEDs
US8764224B2 (en) 2010-08-12 2014-07-01 Cree, Inc. Luminaire with distributed LED sources
DE102010045390A1 (de) 2010-09-15 2012-03-15 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil und Verfahren zur Herstellung eines optoelektronisches Halbleiterbauteils
DE102010049186B4 (de) 2010-10-21 2022-03-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches Bauelement und Verfahren zu dessen Herstellung
US8680556B2 (en) 2011-03-24 2014-03-25 Cree, Inc. Composite high reflectivity layer
US8686429B2 (en) 2011-06-24 2014-04-01 Cree, Inc. LED structure with enhanced mirror reflectivity
US10243121B2 (en) 2011-06-24 2019-03-26 Cree, Inc. High voltage monolithic LED chip with improved reliability
US9728676B2 (en) 2011-06-24 2017-08-08 Cree, Inc. High voltage monolithic LED chip
DE102012108763B4 (de) 2012-09-18 2023-02-09 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronischer halbleiterchip und lichtquelle mit dem optoelektronischen halbleiterchip
JP6595801B2 (ja) * 2014-05-30 2019-10-23 エルジー イノテック カンパニー リミテッド 発光素子
US10658546B2 (en) 2015-01-21 2020-05-19 Cree, Inc. High efficiency LEDs and methods of manufacturing
DE102015111573A1 (de) 2015-07-16 2017-01-19 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauteils
DE102015120323A1 (de) * 2015-11-24 2017-05-24 Osram Opto Semiconductors Gmbh Leuchtdiodenchip mit einer reflektierenden Schichtenfolge
DE102016104965A1 (de) * 2016-03-17 2017-09-21 Osram Opto Semiconductors Gmbh Lichtemittierender Halbleiterchip und Verfahren zur Herstellung eines lichtemittierenden Halbleiterchips
DE102017114467A1 (de) * 2017-06-29 2019-01-03 Osram Opto Semiconductors Gmbh Halbleiterchip mit transparenter Stromaufweitungsschicht
DE102018101389A1 (de) * 2018-01-23 2019-07-25 Osram Opto Semiconductors Gmbh Strahlungsemittierender halbleiterchip und verfahren zur herstellung eines strahlungsemittierenden halbleiterchips
DE102019112949A1 (de) * 2019-05-16 2020-11-19 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierender Halbleiterchip und strahlungsemittierendes Bauteil
DE102019126026A1 (de) * 2019-09-26 2021-04-01 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierender halbleiterchip
US11296266B2 (en) * 2019-11-26 2022-04-05 Facebook Technologies, Llc LED array having transparent substrate with conductive layer for enhanced current spread
CN113013305B (zh) * 2021-03-22 2023-04-11 中国科学院宁波材料技术与工程研究所 紫外led高反电极及其制备方法与应用

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US5917202A (en) 1995-12-21 1999-06-29 Hewlett-Packard Company Highly reflective contacts for light emitting semiconductor devices
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TW425726B (en) * 1999-10-08 2001-03-11 Epistar Corp A high-luminance light emitting diode with distributed contact layer
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US7193245B2 (en) * 2003-09-04 2007-03-20 Lumei Optoelectronics Corporation High power, high luminous flux light emitting diode and method of making same
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JP4976849B2 (ja) 2004-07-12 2012-07-18 ローム株式会社 半導体発光素子
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JP4946195B2 (ja) * 2006-06-19 2012-06-06 サンケン電気株式会社 半導体発光素子及びその製造方法
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DE102007022947B4 (de) 2007-04-26 2022-05-05 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronischer Halbleiterkörper und Verfahren zur Herstellung eines solchen
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Also Published As

Publication number Publication date
US20110114988A1 (en) 2011-05-19
DE102008035900A1 (de) 2009-11-05
EP2272105B1 (de) 2016-04-06
KR20110027640A (ko) 2011-03-16
EP2272105B9 (de) 2016-12-21
KR101743895B1 (ko) 2017-06-15
KR101648592B1 (ko) 2016-08-16
US8530923B2 (en) 2013-09-10
CN101971370A (zh) 2011-02-09
CN104576871A (zh) 2015-04-29
EP2272105A1 (de) 2011-01-12
EP3032593A1 (de) 2016-06-15
KR20160099719A (ko) 2016-08-22
WO2009132641A1 (de) 2009-11-05
EP3032593B1 (de) 2021-01-20
CN104576871B (zh) 2018-02-16

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