SG10201405086RA - Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods - Google Patents

Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods

Info

Publication number
SG10201405086RA
SG10201405086RA SG10201405086RA SG10201405086RA SG10201405086RA SG 10201405086R A SG10201405086R A SG 10201405086RA SG 10201405086R A SG10201405086R A SG 10201405086RA SG 10201405086R A SG10201405086R A SG 10201405086RA SG 10201405086R A SG10201405086R A SG 10201405086RA
Authority
SG
Singapore
Prior art keywords
thermal expansion
solid state
lighting devices
surface characteristics
associated methods
Prior art date
Application number
SG10201405086RA
Inventor
Ji-Soo Park
Original Assignee
Micron Technology Inc
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 Micron Technology Inc filed Critical Micron Technology Inc
Publication of SG10201405086RA publication Critical patent/SG10201405086RA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 particular shape, e.g. curved or truncated substrate
    • H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/12—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 stress relaxation structure, e.g. buffer layer
    • 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
    • F21K9/20—Light sources comprising attachment means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/0004—Devices characterised by their operation
    • H01L33/0008—Devices characterised by their operation having p-n or hi-lo junctions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/005—Processes
    • H01L33/0062—Processes for devices with an active region comprising only III-V compounds
    • H01L33/0066—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound
    • H01L33/007—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound comprising nitride compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 particular shape, e.g. curved or truncated substrate
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/102—Material of the semiconductor or solid state bodies
    • H01L2924/1025—Semiconducting materials
    • H01L2924/1026—Compound semiconductors
    • H01L2924/1032—III-V
    • H01L2924/1033—Gallium nitride [GaN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
    • H01L33/26—Materials of the light emitting region
    • H01L33/30—Materials of the light emitting region containing only elements of group III and group V of the periodic system
    • H01L33/32—Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen
SG10201405086RA 2009-08-24 2010-08-24 Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods SG10201405086RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23630009P 2009-08-24 2009-08-24
US26106509P 2009-11-13 2009-11-13
US12/861,706 US8436362B2 (en) 2009-08-24 2010-08-23 Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods

Publications (1)

Publication Number Publication Date
SG10201405086RA true SG10201405086RA (en) 2014-10-30

Family

ID=43649898

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2012013405A SG178573A1 (en) 2009-08-24 2010-08-24 Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods
SG10201405086RA SG10201405086RA (en) 2009-08-24 2010-08-24 Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2012013405A SG178573A1 (en) 2009-08-24 2010-08-24 Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods

Country Status (7)

Country Link
US (4) US8436362B2 (en)
EP (1) EP2471112B1 (en)
KR (3) KR101374951B1 (en)
CN (1) CN102549779B (en)
SG (2) SG178573A1 (en)
TW (2) TWI584492B (en)
WO (1) WO2011028546A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI440210B (en) 2007-01-22 2014-06-01 Cree Inc Illumination devices using externally interconnected arrays of light emitting devices, and methods of fabricating same
US8436362B2 (en) 2009-08-24 2013-05-07 Micron Technology, Inc. Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods
JP2012015304A (en) * 2010-06-30 2012-01-19 Sumitomo Electric Ind Ltd Semiconductor device
US11160148B2 (en) 2017-06-13 2021-10-26 Ideal Industries Lighting Llc Adaptive area lamp
US11792898B2 (en) 2012-07-01 2023-10-17 Ideal Industries Lighting Llc Enhanced fixtures for area lighting
US10529696B2 (en) 2016-04-12 2020-01-07 Cree, Inc. High density pixelated LED and devices and methods thereof
US10290674B2 (en) 2016-04-22 2019-05-14 QROMIS, Inc. Engineered substrate including light emitting diode and power circuitry
US10074567B2 (en) * 2016-10-21 2018-09-11 QROMIS, Inc. Method and system for vertical integration of elemental and compound semiconductors
WO2018098462A1 (en) * 2016-11-28 2018-05-31 Corning Incorporated Light fixture cover and light fixture comprising the same
US10734363B2 (en) 2017-08-03 2020-08-04 Cree, Inc. High density pixelated-LED chips and chip array devices
TWI780195B (en) 2017-08-03 2022-10-11 美商克里公司 High density pixelated-led chips and chip array devices, and fabrication methods
US10734303B2 (en) * 2017-11-06 2020-08-04 QROMIS, Inc. Power and RF devices implemented using an engineered substrate structure
JP7064325B2 (en) * 2017-12-18 2022-05-10 スタンレー電気株式会社 A semiconductor light emitting device and a method for manufacturing a semiconductor light emitting device using the semiconductor light emitting device.
US10529773B2 (en) 2018-02-14 2020-01-07 Cree, Inc. Solid state lighting devices with opposing emission directions
US11145689B2 (en) * 2018-11-29 2021-10-12 Creeled, Inc. Indicia for light emitting diode chips
US10903265B2 (en) 2018-12-21 2021-01-26 Cree, Inc. Pixelated-LED chips and chip array devices, and fabrication methods
US11817526B2 (en) 2019-10-29 2023-11-14 Creeled, Inc. Texturing for high density pixelated-LED chips and chip array devices
US11437548B2 (en) 2020-10-23 2022-09-06 Creeled, Inc. Pixelated-LED chips with inter-pixel underfill materials, and fabrication methods

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220077A (en) 1988-07-08 1990-01-23 Toshiba Corp Manufacture of green-light emitting diode
JP2914246B2 (en) 1995-10-12 1999-06-28 昭和電工株式会社 Epitaxial wafer and semiconductor light emitting device
US6348096B1 (en) 1997-03-13 2002-02-19 Nec Corporation Method for manufacturing group III-V compound semiconductors
DE10032246A1 (en) * 2000-07-03 2002-01-17 Osram Opto Semiconductors Gmbh Luminescence diode chip based on InGaN and method for its production
JP2003298109A (en) 2002-04-02 2003-10-17 Sanyo Electric Co Ltd Semiconductor element and method of manufacturing the same
WO2006015185A2 (en) * 2004-07-30 2006-02-09 Aonex Technologies, Inc. GaInP/GaAs/Si TRIPLE JUNCTION SOLAR CELL ENABLED BY WAFER BONDING AND LAYER TRANSFER
US7846759B2 (en) * 2004-10-21 2010-12-07 Aonex Technologies, Inc. Multi-junction solar cells and methods of making same using layer transfer and bonding techniques
US10374120B2 (en) * 2005-02-18 2019-08-06 Koninklijke Philips N.V. High efficiency solar cells utilizing wafer bonding and layer transfer to integrate non-lattice matched materials
TW200707799A (en) * 2005-04-21 2007-02-16 Aonex Technologies Inc Bonded intermediate substrate and method of making same
EP1755172A1 (en) 2005-08-17 2007-02-21 Ngk Insulators, Ltd. Semiconductor layered structure and its method of formation, and light emitting device
WO2007084782A2 (en) 2006-01-20 2007-07-26 The Regents Of The University Of California Method for improved growth of semipolar (al,in,ga,b)n
US20070243703A1 (en) * 2006-04-14 2007-10-18 Aonex Technololgies, Inc. Processes and structures for epitaxial growth on laminate substrates
RU2326993C2 (en) * 2006-07-25 2008-06-20 Самсунг Электро-Меканикс Ко., Лтд. Method of nitride monocrystal growth on silicon plate, nitride semi-conductor light emitting diode, which is produced with its utilisation, and method of such production
KR100793443B1 (en) 2006-09-22 2008-01-11 (주)하이쏠라 Substrate structure for semiconductor device based on nitride and method of manufacturing the same
JP2008109066A (en) * 2006-09-29 2008-05-08 Rohm Co Ltd Light emitting element
US20080121903A1 (en) * 2006-11-24 2008-05-29 Sony Corporation Method for manufacturing light-emitting diode, light-emitting diode, lightsource cell unit, light-emitting diode backlight, light-emitting diode illuminating device, light-emitting diode display, and electronic apparatus
KR100878418B1 (en) 2006-11-27 2009-01-13 삼성전기주식회사 Vertical nitride semiconductor light emitting device and manufacturing method of the same
US20080224268A1 (en) * 2007-03-13 2008-09-18 Covalent Materials Corporation Nitride semiconductor single crystal substrate
JP4907476B2 (en) 2007-03-13 2012-03-28 コバレントマテリアル株式会社 Nitride semiconductor single crystal
US7964888B2 (en) * 2007-04-18 2011-06-21 Cree, Inc. Semiconductor light emitting device packages and methods
US7732301B1 (en) * 2007-04-20 2010-06-08 Pinnington Thomas Henry Bonded intermediate substrate and method of making same
US20090085055A1 (en) 2007-09-27 2009-04-02 Hui Peng Method for Growing an Epitaxial Layer
US9086213B2 (en) * 2007-10-17 2015-07-21 Xicato, Inc. Illumination device with light emitting diodes
JP2009135448A (en) * 2007-11-01 2009-06-18 Semiconductor Energy Lab Co Ltd Method for manufacturing semiconductor substrate, and method for manufacturing semiconductor device
CN101471402A (en) 2007-12-27 2009-07-01 深圳市方大国科光电技术有限公司 Method for preparing graphical substrate of GaN-based LED by silicon 001 crystal face
KR20100107054A (en) * 2008-02-01 2010-10-04 더 리전츠 오브 더 유니버시티 오브 캘리포니아 Enhancement of optical polarization of nitride light-emitting diodes by wafer off-axis cut
JP2010040692A (en) * 2008-08-04 2010-02-18 Furukawa Electric Co Ltd:The Nitride based semiconductor device and method of manufacturing the same
US8436362B2 (en) 2009-08-24 2013-05-07 Micron Technology, Inc. Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods

Also Published As

Publication number Publication date
CN102549779B (en) 2015-07-22
US20150008441A1 (en) 2015-01-08
EP2471112B1 (en) 2019-04-10
WO2011028546A2 (en) 2011-03-10
US20130062615A1 (en) 2013-03-14
US20110121310A1 (en) 2011-05-26
TWI584492B (en) 2017-05-21
US8436362B2 (en) 2013-05-07
KR101652153B1 (en) 2016-08-29
KR101374951B1 (en) 2014-03-17
EP2471112A4 (en) 2015-03-04
SG178573A1 (en) 2012-03-29
TW201123531A (en) 2011-07-01
TW201711223A (en) 2017-03-16
EP2471112A2 (en) 2012-07-04
CN102549779A (en) 2012-07-04
KR20160105528A (en) 2016-09-06
KR20120045055A (en) 2012-05-08
KR20130096330A (en) 2013-08-29
US9806230B2 (en) 2017-10-31
US20160049549A1 (en) 2016-02-18
US9166107B2 (en) 2015-10-20
US8729563B2 (en) 2014-05-20
TWI619265B (en) 2018-03-21
WO2011028546A3 (en) 2011-05-12

Similar Documents

Publication Publication Date Title
SG10201405086RA (en) Solid state lighting devices with selected thermal expansion and/or surface characteristics, and associated methods
GB2453435B (en) Diamond-bonded constructions with improved thermal and mechanical properties
EP2247995A4 (en) Thermal interface with non-tacky surface
EP2160688A4 (en) Server-assisted and peer-to-peer synchronization
EP2462377A4 (en) Solid state lighting device with improved heatsink
IL207482A0 (en) Devices, methods and sysems for control of heliostats
SI2309138T1 (en) Expansion anchor
EP2486775A4 (en) Solid state lighting devices including thermal management and related methods
PL2137116T5 (en) Glazing with low emissivity
EP2339947A4 (en) Thermal bottle sock and associated methods
HK1160985A1 (en) Magnetocaloric thermal generator
EP2454731A4 (en) Bi-directional text contraction and expansion
PL2397778T3 (en) Thermal installation
GB2449985B (en) Thermal insulation structure
GB0717731D0 (en) Thermal kinetic valve
PL2357436T3 (en) The refrigerator and its operating method
GB2451183B (en) Improved thermal Insulation
EP2499696A4 (en) Structural and thermal management component
GB0907881D0 (en) Thermal controls
GB2463813B (en) Thermal insulating structures
TWI346802B (en) Glasses with lighting device, lighting device and the assembly method of lighting device and glasses
GB2436338B (en) Thermal insulation structures
GB0722490D0 (en) The K energy syndrome
GB0702201D0 (en) The globe
TWI370215B (en) Supporting member and bulb with the supporting member