KR100253026B1 - 실리콘 카바이드와 갈륨나이트라이드 사이의 버퍼구조와 이 구조로 형성되는 반도체 장치 - Google Patents

실리콘 카바이드와 갈륨나이트라이드 사이의 버퍼구조와 이 구조로 형성되는 반도체 장치 Download PDF

Info

Publication number
KR100253026B1
KR100253026B1 KR1019960703125A KR19960703125A KR100253026B1 KR 100253026 B1 KR100253026 B1 KR 100253026B1 KR 1019960703125 A KR1019960703125 A KR 1019960703125A KR 19960703125 A KR19960703125 A KR 19960703125A KR 100253026 B1 KR100253026 B1 KR 100253026B1
Authority
KR
South Korea
Prior art keywords
layer
gallium nitride
nitride
aluminum nitride
silicon carbide
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 - Lifetime
Application number
KR1019960703125A
Other languages
English (en)
Korean (ko)
Other versions
KR960706696A (ko
Inventor
에이. 에드몬드 존
드미트리에프 블라드미르
얼빈 케네쓰
Original Assignee
에프. 니얼 헌터
크리 리서치 인코포레이티드
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 에프. 니얼 헌터, 크리 리서치 인코포레이티드 filed Critical 에프. 니얼 헌터
Publication of KR960706696A publication Critical patent/KR960706696A/ko
Application granted granted Critical
Publication of KR100253026B1 publication Critical patent/KR100253026B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
    • H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
    • H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
    • H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride 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
    • H10H20/81—Bodies
    • H10H20/815—Bodies having stress relaxation structures, e.g. buffer layers
    • 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
    • H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous

Landscapes

  • Led Devices (AREA)
  • Recrystallisation Techniques (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Semiconductor Lasers (AREA)
  • Ceramic Products (AREA)
KR1019960703125A 1993-12-13 1994-11-01 실리콘 카바이드와 갈륨나이트라이드 사이의 버퍼구조와 이 구조로 형성되는 반도체 장치 Expired - Lifetime KR100253026B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8/166229 1993-12-13
US08/166,229 US5393993A (en) 1993-12-13 1993-12-13 Buffer structure between silicon carbide and gallium nitride and resulting semiconductor devices
US166,229 1993-12-13
PCT/US1994/013940 WO1995017019A1 (en) 1993-12-13 1994-11-01 Buffer structure between silicon carbide and gallium nitride and resulting semiconductor devices

Publications (2)

Publication Number Publication Date
KR960706696A KR960706696A (ko) 1996-12-09
KR100253026B1 true KR100253026B1 (ko) 2000-04-15

Family

ID=22602363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960703125A Expired - Lifetime KR100253026B1 (ko) 1993-12-13 1994-11-01 실리콘 카바이드와 갈륨나이트라이드 사이의 버퍼구조와 이 구조로 형성되는 반도체 장치

Country Status (11)

Country Link
US (1) US5393993A (https=)
EP (1) EP0734593B1 (https=)
JP (1) JP2741705B2 (https=)
KR (1) KR100253026B1 (https=)
CN (1) CN1059755C (https=)
AT (1) ATE176553T1 (https=)
AU (1) AU1300295A (https=)
CA (1) CA2177465C (https=)
DE (1) DE69416427T2 (https=)
TW (1) TW273051B (https=)
WO (1) WO1995017019A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101381056B1 (ko) 2012-11-29 2014-04-14 주식회사 시지트로닉스 Ⅲ-질화계 에피층이 성장된 반도체 기판 및 그 방법
KR101922914B1 (ko) 2016-11-01 2018-11-28 (주)제니컴 에피텍셜 성장용 템플릿
KR20200056022A (ko) * 2018-11-14 2020-05-22 엘지이노텍 주식회사 탄화규소 에피 웨이퍼

Families Citing this family (457)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69431333T2 (de) * 1993-10-08 2003-07-31 Mitsubishi Cable Industries, Ltd. GaN-Einkristall
JP3325380B2 (ja) 1994-03-09 2002-09-17 株式会社東芝 半導体発光素子およびその製造方法
US5686737A (en) * 1994-09-16 1997-11-11 Cree Research, Inc. Self-aligned field-effect transistor for high frequency applications
US5523589A (en) * 1994-09-20 1996-06-04 Cree Research, Inc. Vertical geometry light emitting diode with group III nitride active layer and extended lifetime
US5631190A (en) * 1994-10-07 1997-05-20 Cree Research, Inc. Method for producing high efficiency light-emitting diodes and resulting diode structures
US5661074A (en) * 1995-02-03 1997-08-26 Advanced Technology Materials, Inc. High brightness electroluminescent device emitting in the green to ultraviolet spectrum and method of making the same
US5585648A (en) * 1995-02-03 1996-12-17 Tischler; Michael A. High brightness electroluminescent device, emitting in the green to ultraviolet spectrum, and method of making the same
US5679965A (en) * 1995-03-29 1997-10-21 North Carolina State University Integrated heterostructures of Group III-V nitride semiconductor materials including epitaxial ohmic contact, non-nitride buffer layer and methods of fabricating same
US5739554A (en) * 1995-05-08 1998-04-14 Cree Research, Inc. Double heterojunction light emitting diode with gallium nitride active layer
JP3599896B2 (ja) * 1995-05-19 2004-12-08 三洋電機株式会社 半導体レーザ素子および半導体レーザ素子の製造方法
US5919422A (en) * 1995-07-28 1999-07-06 Toyoda Gosei Co., Ltd. Titanium dioxide photo-catalyzer
GB2310083B (en) * 1995-08-31 1999-07-28 Toshiba Kk Blue light emitting element and method of manufacturing same
US5923058A (en) * 1995-11-09 1999-07-13 Northrop Grumman Corporation Aluminum gallium nitride heterojunction bipolar transistor
US5915164A (en) * 1995-12-28 1999-06-22 U.S. Philips Corporation Methods of making high voltage GaN-A1N based semiconductor devices
US5812105A (en) * 1996-06-10 1998-09-22 Cree Research, Inc. Led dot matrix drive method and apparatus
DE69610224T2 (de) * 1995-12-29 2001-04-26 Cree, Inc. Flache Anzeigeeinheit für Echtfarben mit LED Punktmatrix und Ansteuermethode und Ansteuerschaltung für LED Punktmatrix
US7385574B1 (en) 1995-12-29 2008-06-10 Cree, Inc. True color flat panel display module
US5874747A (en) * 1996-02-05 1999-02-23 Advanced Technology Materials, Inc. High brightness electroluminescent device emitting in the green to ultraviolet spectrum and method of making the same
JP3448450B2 (ja) * 1996-04-26 2003-09-22 三洋電機株式会社 発光素子およびその製造方法
US5763905A (en) * 1996-07-09 1998-06-09 Abb Research Ltd. Semiconductor device having a passivation layer
US6533874B1 (en) * 1996-12-03 2003-03-18 Advanced Technology Materials, Inc. GaN-based devices using thick (Ga, Al, In)N base layers
US6284395B1 (en) 1997-03-05 2001-09-04 Corning Applied Technologies Corp. Nitride based semiconductors and devices
US5923946A (en) * 1997-04-17 1999-07-13 Cree Research, Inc. Recovery of surface-ready silicon carbide substrates
JP3957359B2 (ja) * 1997-05-21 2007-08-15 シャープ株式会社 窒化ガリウム系化合物半導体発光素子及びその製造方法
JP3822318B2 (ja) * 1997-07-17 2006-09-20 株式会社東芝 半導体発光素子及びその製造方法
CA2298491C (en) 1997-07-25 2009-10-06 Nichia Chemical Industries, Ltd. Nitride semiconductor device
US6825501B2 (en) * 1997-08-29 2004-11-30 Cree, Inc. Robust Group III light emitting diode for high reliability in standard packaging applications
KR100651145B1 (ko) * 1997-08-29 2006-11-28 크리 인코포레이티드 표준 응용에서 고신뢰성을 위한 강한 3족 질화물 발광다이오드
US6201262B1 (en) 1997-10-07 2001-03-13 Cree, Inc. Group III nitride photonic devices on silicon carbide substrates with conductive buffer interlay structure
US6890809B2 (en) * 1997-11-18 2005-05-10 Technologies And Deviles International, Inc. Method for fabricating a P-N heterojunction device utilizing HVPE grown III-V compound layers and resultant device
US6555452B2 (en) 1997-11-18 2003-04-29 Technologies And Devices International, Inc. Method for growing p-type III-V compound material utilizing HVPE techniques
US6218269B1 (en) 1997-11-18 2001-04-17 Technology And Devices International, Inc. Process for producing III-V nitride pn junctions and p-i-n junctions
US6599133B2 (en) 1997-11-18 2003-07-29 Technologies And Devices International, Inc. Method for growing III-V compound semiconductor structures with an integral non-continuous quantum dot layer utilizing HVPE techniques
US6472300B2 (en) 1997-11-18 2002-10-29 Technologies And Devices International, Inc. Method for growing p-n homojunction-based structures utilizing HVPE techniques
US20020047135A1 (en) * 1997-11-18 2002-04-25 Nikolaev Audrey E. P-N junction-based structures utilizing HVPE grown III-V compound layers
US6559038B2 (en) 1997-11-18 2003-05-06 Technologies And Devices International, Inc. Method for growing p-n heterojunction-based structures utilizing HVPE techniques
US6559467B2 (en) 1997-11-18 2003-05-06 Technologies And Devices International, Inc. P-n heterojunction-based structures utilizing HVPE grown III-V compound layers
US6479839B2 (en) 1997-11-18 2002-11-12 Technologies & Devices International, Inc. III-V compounds semiconductor device with an AlxByInzGa1-x-y-zN non continuous quantum dot layer
US6476420B2 (en) 1997-11-18 2002-11-05 Technologies And Devices International, Inc. P-N homojunction-based structures utilizing HVPE growth III-V compound layers
US6849862B2 (en) * 1997-11-18 2005-02-01 Technologies And Devices International, Inc. III-V compound semiconductor device with an AlxByInzGa1-x-y-zN1-a-bPaAsb non-continuous quantum dot layer
JP4166885B2 (ja) * 1998-05-18 2008-10-15 富士通株式会社 光半導体装置およびその製造方法
KR100304881B1 (ko) * 1998-10-15 2001-10-12 구자홍 Gan계화합물반도체및그의결정성장방법
DE19904378B4 (de) 1999-02-03 2006-10-05 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung von Nitrid-Einkristallen
US6326654B1 (en) * 1999-02-05 2001-12-04 The United States Of America As Represented By The Secretary Of The Air Force Hybrid ultraviolet detector
JP3770014B2 (ja) 1999-02-09 2006-04-26 日亜化学工業株式会社 窒化物半導体素子
DE60043536D1 (de) * 1999-03-04 2010-01-28 Nichia Corp Nitridhalbleiterlaserelement
US7647618B1 (en) * 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
US7209900B2 (en) * 1999-08-27 2007-04-24 Charles Eric Hunter Music distribution systems
US8656423B2 (en) * 1999-08-27 2014-02-18 Ochoa Optics Llc Video distribution system
US8829546B2 (en) * 1999-11-19 2014-09-09 Cree, Inc. Rare earth doped layer or substrate for light conversion
US9252898B2 (en) * 2000-01-28 2016-02-02 Zarbaña Digital Fund Llc Music distribution systems
JP2001217456A (ja) * 2000-02-03 2001-08-10 Sharp Corp 窒化ガリウム系化合物半導体発光素子
US6495894B2 (en) * 2000-05-22 2002-12-17 Ngk Insulators, Ltd. Photonic device, a substrate for fabricating a photonic device, a method for fabricating the photonic device and a method for manufacturing the photonic device-fabricating substrate
EP1307903A1 (en) * 2000-08-04 2003-05-07 The Regents Of The University Of California Method of controlling stress in gallium nitride films deposited on substrates
US6525464B1 (en) * 2000-09-08 2003-02-25 Unity Opto Technology Co., Ltd. Stacked light-mixing LED
ATE528421T1 (de) 2000-11-30 2011-10-15 Univ North Carolina State Verfahren zur herstellung von gruppe-iii- metallnitrid-materialien
US6787010B2 (en) 2000-11-30 2004-09-07 North Carolina State University Non-thermionic sputter material transport device, methods of use, and materials produced thereby
US6649287B2 (en) * 2000-12-14 2003-11-18 Nitronex Corporation Gallium nitride materials and methods
US6657237B2 (en) * 2000-12-18 2003-12-02 Samsung Electro-Mechanics Co., Ltd. GaN based group III-V nitride semiconductor light-emitting diode and method for fabricating the same
US6800876B2 (en) 2001-01-16 2004-10-05 Cree, Inc. Group III nitride LED with undoped cladding layer (5000.137)
US6906352B2 (en) 2001-01-16 2005-06-14 Cree, Inc. Group III nitride LED with undoped cladding layer and multiple quantum well
US6791119B2 (en) * 2001-02-01 2004-09-14 Cree, Inc. Light emitting diodes including modifications for light extraction
US6794684B2 (en) 2001-02-01 2004-09-21 Cree, Inc. Reflective ohmic contacts for silicon carbide including a layer consisting essentially of nickel, methods of fabricating same, and light emitting devices including the same
US7233028B2 (en) * 2001-02-23 2007-06-19 Nitronex Corporation Gallium nitride material devices and methods of forming the same
US6611002B2 (en) 2001-02-23 2003-08-26 Nitronex Corporation Gallium nitride material devices and methods including backside vias
US6956250B2 (en) * 2001-02-23 2005-10-18 Nitronex Corporation Gallium nitride materials including thermally conductive regions
US6576932B2 (en) 2001-03-01 2003-06-10 Lumileds Lighting, U.S., Llc Increasing the brightness of III-nitride light emitting devices
US7692182B2 (en) * 2001-05-30 2010-04-06 Cree, Inc. Group III nitride based quantum well light emitting device structures with an indium containing capping structure
US6958497B2 (en) 2001-05-30 2005-10-25 Cree, Inc. Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures
EP2034530B1 (en) 2001-06-15 2015-01-21 Cree, Inc. GaN based LED formed on a SiC substrate
US6747298B2 (en) * 2001-07-23 2004-06-08 Cree, Inc. Collets for bonding of light emitting diodes having shaped substrates
US7211833B2 (en) * 2001-07-23 2007-05-01 Cree, Inc. Light emitting diodes including barrier layers/sublayers
US6888167B2 (en) 2001-07-23 2005-05-03 Cree, Inc. Flip-chip bonding of light emitting devices and light emitting devices suitable for flip-chip bonding
US6740906B2 (en) 2001-07-23 2004-05-25 Cree, Inc. Light emitting diodes including modifications for submount bonding
US7960005B2 (en) 2001-09-14 2011-06-14 Ochoa Optics Llc Broadcast distribution of content for storage on hardware protected optical storage media
US7858403B2 (en) 2001-10-31 2010-12-28 Cree, Inc. Methods and systems for fabricating broad spectrum light emitting devices
US20030090103A1 (en) * 2001-11-09 2003-05-15 Thomas Becker Direct mailing device
US6683327B2 (en) 2001-11-13 2004-01-27 Lumileds Lighting U.S., Llc Nucleation layer for improved light extraction from light emitting devices
US7030428B2 (en) * 2001-12-03 2006-04-18 Cree, Inc. Strain balanced nitride heterojunction transistors
US6635503B2 (en) 2002-01-28 2003-10-21 Cree, Inc. Cluster packaging of light emitting diodes
WO2003073514A1 (en) * 2002-02-28 2003-09-04 The Furukawa Electric Co., Ltd. Group iii-v nitride semiconductor multilayer structure and its production process
KR100460332B1 (ko) * 2002-05-23 2004-12-08 박정희 실리콘 카바이드 나노선의 제조방법
KR101030068B1 (ko) * 2002-07-08 2011-04-19 니치아 카가쿠 고교 가부시키가이샤 질화물 반도체 소자의 제조방법 및 질화물 반도체 소자
US6982204B2 (en) * 2002-07-16 2006-01-03 Cree, Inc. Nitride-based transistors and methods of fabrication thereof using non-etched contact recesses
US6841001B2 (en) 2002-07-19 2005-01-11 Cree, Inc. Strain compensated semiconductor structures and methods of fabricating strain compensated semiconductor structures
US6875995B2 (en) * 2002-08-16 2005-04-05 Cree, Inc. Heterogeneous bandgap structures for semiconductor devices and manufacturing methods therefor
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
KR101182041B1 (ko) * 2002-09-19 2012-09-11 크리 인코포레이티드 경사 측벽을 포함하고 인광물질이 코팅된 발광 다이오드,및 그의 제조방법
US7009199B2 (en) * 2002-10-22 2006-03-07 Cree, Inc. Electronic devices having a header and antiparallel connected light emitting diodes for producing light from AC current
US6900067B2 (en) * 2002-12-11 2005-05-31 Lumileds Lighting U.S., Llc Growth of III-nitride films on mismatched substrates without conventional low temperature nucleation layers
US6952024B2 (en) * 2003-02-13 2005-10-04 Cree, Inc. Group III nitride LED with silicon carbide cladding layer
US7170097B2 (en) * 2003-02-14 2007-01-30 Cree, Inc. Inverted light emitting diode on conductive substrate
GB2398672A (en) 2003-02-19 2004-08-25 Qinetiq Ltd Group IIIA nitride buffer layers
US7112860B2 (en) * 2003-03-03 2006-09-26 Cree, Inc. Integrated nitride-based acoustic wave devices and methods of fabricating integrated nitride-based acoustic wave devices
US7898047B2 (en) * 2003-03-03 2011-03-01 Samsung Electronics Co., Ltd. Integrated nitride and silicon carbide-based devices and methods of fabricating integrated nitride-based devices
US6885033B2 (en) * 2003-03-10 2005-04-26 Cree, Inc. Light emitting devices for light conversion and methods and semiconductor chips for fabricating the same
US7087936B2 (en) * 2003-04-30 2006-08-08 Cree, Inc. Methods of forming light-emitting devices having an antireflective layer that has a graded index of refraction
US7531380B2 (en) * 2003-04-30 2009-05-12 Cree, Inc. Methods of forming light-emitting devices having an active region with electrical contacts coupled to opposing surfaces thereof
US7714345B2 (en) * 2003-04-30 2010-05-11 Cree, Inc. Light-emitting devices having coplanar electrical contacts adjacent to a substrate surface opposite an active region and methods of forming the same
CN1802755B (zh) * 2003-05-09 2012-05-16 克里公司 通过离子注入进行隔离的led制造方法
WO2005060007A1 (en) * 2003-08-05 2005-06-30 Nitronex Corporation Gallium nitride material transistors and methods associated with the same
US20050104072A1 (en) 2003-08-14 2005-05-19 Slater David B.Jr. Localized annealing of metal-silicon carbide ohmic contacts and devices so formed
US7183587B2 (en) * 2003-09-09 2007-02-27 Cree, Inc. Solid metal block mounting substrates for semiconductor light emitting devices
US7029935B2 (en) * 2003-09-09 2006-04-18 Cree, Inc. Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same
US7501669B2 (en) * 2003-09-09 2009-03-10 Cree, Inc. Wide bandgap transistor devices with field plates
TWI430341B (zh) 2003-09-09 2014-03-11 美國加利福尼亞大學董事會 單一或多重閘極場平板之製造
US7915085B2 (en) * 2003-09-18 2011-03-29 Cree, Inc. Molded chip fabrication method
US20050194584A1 (en) * 2003-11-12 2005-09-08 Slater David B.Jr. LED fabrication via ion implant isolation
US7291529B2 (en) * 2003-11-12 2007-11-06 Cree, Inc. Methods of processing semiconductor wafer backsides having light emitting devices (LEDs) thereon
JP4525894B2 (ja) * 2003-11-21 2010-08-18 サンケン電気株式会社 半導体素子形成用板状基体及びこの製造方法及びこれを使用した半導体素子
US7518158B2 (en) 2003-12-09 2009-04-14 Cree, Inc. Semiconductor light emitting devices and submounts
US20050145851A1 (en) * 2003-12-17 2005-07-07 Nitronex Corporation Gallium nitride material structures including isolation regions and methods
US7071498B2 (en) * 2003-12-17 2006-07-04 Nitronex Corporation Gallium nitride material devices including an electrode-defining layer and methods of forming the same
US7135715B2 (en) * 2004-01-07 2006-11-14 Cree, Inc. Co-doping for fermi level control in semi-insulating Group III nitrides
US7901994B2 (en) * 2004-01-16 2011-03-08 Cree, Inc. Methods of manufacturing group III nitride semiconductor devices with silicon nitride layers
US7045404B2 (en) * 2004-01-16 2006-05-16 Cree, Inc. Nitride-based transistors with a protective layer and a low-damage recess and methods of fabrication thereof
US7033912B2 (en) 2004-01-22 2006-04-25 Cree, Inc. Silicon carbide on diamond substrates and related devices and methods
US7170111B2 (en) * 2004-02-05 2007-01-30 Cree, Inc. Nitride heterojunction transistors having charge-transfer induced energy barriers and methods of fabricating the same
US7612390B2 (en) * 2004-02-05 2009-11-03 Cree, Inc. Heterojunction transistors including energy barriers
US7615689B2 (en) * 2004-02-12 2009-11-10 Seminis Vegatable Seeds, Inc. Methods for coupling resistance alleles in tomato
US7202181B2 (en) * 2004-03-26 2007-04-10 Cres, Inc. Etching of substrates of light emitting devices
US7355284B2 (en) * 2004-03-29 2008-04-08 Cree, Inc. Semiconductor light emitting devices including flexible film having therein an optical element
US7439609B2 (en) * 2004-03-29 2008-10-21 Cree, Inc. Doping of gallium nitride by solid source diffusion and resulting gallium nitride structures
US7326583B2 (en) * 2004-03-31 2008-02-05 Cree, Inc. Methods for packaging of a semiconductor light emitting device
US7517728B2 (en) * 2004-03-31 2009-04-14 Cree, Inc. Semiconductor light emitting devices including a luminescent conversion element
US7279346B2 (en) * 2004-03-31 2007-10-09 Cree, Inc. Method for packaging a light emitting device by one dispense then cure step followed by another
US7419912B2 (en) * 2004-04-01 2008-09-02 Cree, Inc. Laser patterning of light emitting devices
US7868343B2 (en) * 2004-04-06 2011-01-11 Cree, Inc. Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same
WO2005106985A2 (en) 2004-04-22 2005-11-10 Cree, Inc. Improved substrate buffer structure for group iii nitride devices
US7592634B2 (en) * 2004-05-06 2009-09-22 Cree, Inc. LED fabrication via ion implant isolation
US7550783B2 (en) * 2004-05-11 2009-06-23 Cree, Inc. Wide bandgap HEMTs with source connected field plates
US7573078B2 (en) 2004-05-11 2009-08-11 Cree, Inc. Wide bandgap transistors with multiple field plates
US9773877B2 (en) 2004-05-13 2017-09-26 Cree, Inc. Wide bandgap field effect transistors with source connected field plates
US7084441B2 (en) * 2004-05-20 2006-08-01 Cree, Inc. Semiconductor devices having a hybrid channel layer, current aperture transistors and methods of fabricating same
US7432142B2 (en) * 2004-05-20 2008-10-07 Cree, Inc. Methods of fabricating nitride-based transistors having regrown ohmic contact regions
US7339205B2 (en) * 2004-06-28 2008-03-04 Nitronex Corporation Gallium nitride materials and methods associated with the same
US7361946B2 (en) * 2004-06-28 2008-04-22 Nitronex Corporation Semiconductor device-based sensors
US7795623B2 (en) 2004-06-30 2010-09-14 Cree, Inc. Light emitting devices having current reducing structures and methods of forming light emitting devices having current reducing structures
WO2006005062A2 (en) * 2004-06-30 2006-01-12 Cree, Inc. Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices
US20060002442A1 (en) * 2004-06-30 2006-01-05 Kevin Haberern Light emitting devices having current blocking structures and methods of fabricating light emitting devices having current blocking structures
US7687827B2 (en) * 2004-07-07 2010-03-30 Nitronex Corporation III-nitride materials including low dislocation densities and methods associated with the same
US7118262B2 (en) * 2004-07-23 2006-10-10 Cree, Inc. Reflective optical elements for semiconductor light emitting devices
US7238560B2 (en) 2004-07-23 2007-07-03 Cree, Inc. Methods of fabricating nitride-based transistors with a cap layer and a recessed gate
US20060017064A1 (en) * 2004-07-26 2006-01-26 Saxler Adam W Nitride-based transistors having laterally grown active region and methods of fabricating same
US7557380B2 (en) 2004-07-27 2009-07-07 Cree, Inc. Light emitting devices having a reflective bond pad and methods of fabricating light emitting devices having reflective bond pads
TWI374552B (en) 2004-07-27 2012-10-11 Cree Inc Ultra-thin ohmic contacts for p-type nitride light emitting devices and methods of forming
US7217583B2 (en) * 2004-09-21 2007-05-15 Cree, Inc. Methods of coating semiconductor light emitting elements by evaporating solvent from a suspension
US7294324B2 (en) * 2004-09-21 2007-11-13 Cree, Inc. Low basal plane dislocation bulk grown SiC wafers
US7372198B2 (en) 2004-09-23 2008-05-13 Cree, Inc. Semiconductor light emitting devices including patternable films comprising transparent silicone and phosphor
US20060097385A1 (en) * 2004-10-25 2006-05-11 Negley Gerald H Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same
JP2008519441A (ja) * 2004-10-28 2008-06-05 ニトロネックス コーポレイション 窒化ガリウム材料を用いるモノリシックマイクロ波集積回路
CN1333435C (zh) * 2004-11-17 2007-08-22 金芃 准氮化铝和准氮化镓基生长衬底及其生长方法
US7709859B2 (en) 2004-11-23 2010-05-04 Cree, Inc. Cap layers including aluminum nitride for nitride-based transistors
US7456443B2 (en) 2004-11-23 2008-11-25 Cree, Inc. Transistors having buried n-type and p-type regions beneath the source region
US7247889B2 (en) 2004-12-03 2007-07-24 Nitronex Corporation III-nitride material structures including silicon substrates
US7161194B2 (en) * 2004-12-06 2007-01-09 Cree, Inc. High power density and/or linearity transistors
US7355215B2 (en) * 2004-12-06 2008-04-08 Cree, Inc. Field effect transistors (FETs) having multi-watt output power at millimeter-wave frequencies
US7322732B2 (en) 2004-12-23 2008-01-29 Cree, Inc. Light emitting diode arrays for direct backlighting of liquid crystal displays
US7236053B2 (en) * 2004-12-31 2007-06-26 Cree, Inc. High efficiency switch-mode power amplifier
US8125137B2 (en) 2005-01-10 2012-02-28 Cree, Inc. Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same
US7304694B2 (en) * 2005-01-12 2007-12-04 Cree, Inc. Solid colloidal dispersions for backlighting of liquid crystal displays
US7335920B2 (en) * 2005-01-24 2008-02-26 Cree, Inc. LED with current confinement structure and surface roughening
US7939842B2 (en) * 2005-01-27 2011-05-10 Cree, Inc. Light emitting device packages, light emitting diode (LED) packages and related methods
US7465967B2 (en) 2005-03-15 2008-12-16 Cree, Inc. Group III nitride field effect transistors (FETS) capable of withstanding high temperature reverse bias test conditions
US7422634B2 (en) * 2005-04-07 2008-09-09 Cree, Inc. Three inch silicon carbide wafer with low warp, bow, and TTV
US8575651B2 (en) 2005-04-11 2013-11-05 Cree, Inc. Devices having thick semi-insulating epitaxial gallium nitride layer
US7626217B2 (en) * 2005-04-11 2009-12-01 Cree, Inc. Composite substrates of conductive and insulating or semi-insulating group III-nitrides for group III-nitride devices
US7544963B2 (en) * 2005-04-29 2009-06-09 Cree, Inc. Binary group III-nitride based high electron mobility transistors
US7446345B2 (en) * 2005-04-29 2008-11-04 Cree, Inc. Light emitting devices with active layers that extend into opened pits
US7615774B2 (en) * 2005-04-29 2009-11-10 Cree.Inc. Aluminum free group III-nitride based high electron mobility transistors
US7365374B2 (en) * 2005-05-03 2008-04-29 Nitronex Corporation Gallium nitride material structures including substrates and methods associated with the same
US20060267043A1 (en) * 2005-05-27 2006-11-30 Emerson David T Deep ultraviolet light emitting devices and methods of fabricating deep ultraviolet light emitting devices
US9331192B2 (en) * 2005-06-29 2016-05-03 Cree, Inc. Low dislocation density group III nitride layers on silicon carbide substrates and methods of making the same
TWI422044B (zh) * 2005-06-30 2014-01-01 克立公司 封裝發光裝置之晶片尺度方法及經晶片尺度封裝之發光裝置
US20070018199A1 (en) 2005-07-20 2007-01-25 Cree, Inc. Nitride-based transistors and fabrication methods with an etch stop layer
US20070018198A1 (en) * 2005-07-20 2007-01-25 Brandes George R High electron mobility electronic device structures comprising native substrates and methods for making the same
US7365371B2 (en) * 2005-08-04 2008-04-29 Cree, Inc. Packages for semiconductor light emitting devices utilizing dispensed encapsulants
US7646035B2 (en) * 2006-05-31 2010-01-12 Cree, Inc. Packaged light emitting devices including multiple index lenses and multiple index lenses for packaged light emitting devices
US8835952B2 (en) 2005-08-04 2014-09-16 Cree, Inc. Submounts for semiconductor light emitting devices and methods of forming packaged light emitting devices including dispensed encapsulants
EP2312634B1 (en) 2005-09-07 2019-12-25 Cree, Inc. Transistors with fluorine treatment
KR20080072833A (ko) * 2005-10-04 2008-08-07 니트로넥스 코오포레이션 광대역 애플리케이션을 위한 갈륨 나이트라이드 물질트랜지스터 및 방법
US9608102B2 (en) * 2005-12-02 2017-03-28 Infineon Technologies Americas Corp. Gallium nitride material devices and associated methods
US7566913B2 (en) 2005-12-02 2009-07-28 Nitronex Corporation Gallium nitride material devices including conductive regions and methods associated with the same
US7419892B2 (en) * 2005-12-13 2008-09-02 Cree, Inc. Semiconductor devices including implanted regions and protective layers and methods of forming the same
TWI421438B (zh) * 2005-12-21 2014-01-01 克里公司 照明裝置
KR20090009772A (ko) 2005-12-22 2009-01-23 크리 엘이디 라이팅 솔루션즈, 인크. 조명 장치
US7592211B2 (en) 2006-01-17 2009-09-22 Cree, Inc. Methods of fabricating transistors including supported gate electrodes
US7709269B2 (en) * 2006-01-17 2010-05-04 Cree, Inc. Methods of fabricating transistors including dielectrically-supported gate electrodes
US7442564B2 (en) * 2006-01-19 2008-10-28 Cree, Inc. Dispensed electrical interconnections
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
US7521728B2 (en) * 2006-01-20 2009-04-21 Cree, Inc. Packages for semiconductor light emitting devices utilizing dispensed reflectors and methods of forming the same
TWI491062B (zh) * 2006-01-20 2015-07-01 克里公司 空間分離發光膜以偏移固態發光器的光譜內容
US8101961B2 (en) * 2006-01-25 2012-01-24 Cree, Inc. Transparent ohmic contacts on light emitting diodes with growth substrates
US7566918B2 (en) * 2006-02-23 2009-07-28 Cree, Inc. Nitride based transistors for millimeter wave operation
KR101198763B1 (ko) * 2006-03-23 2012-11-12 엘지이노텍 주식회사 기둥 구조와 이를 이용한 발광 소자 및 그 형성방법
US7388236B2 (en) * 2006-03-29 2008-06-17 Cree, Inc. High efficiency and/or high power density wide bandgap transistors
US8969908B2 (en) * 2006-04-04 2015-03-03 Cree, Inc. Uniform emission LED package
US7863639B2 (en) * 2006-04-12 2011-01-04 Semileds Optoelectronics Co. Ltd. Light-emitting diode lamp with low thermal resistance
US8373195B2 (en) 2006-04-12 2013-02-12 SemiLEDs Optoelectronics Co., Ltd. Light-emitting diode lamp with low thermal resistance
US9040398B2 (en) * 2006-05-16 2015-05-26 Cree, Inc. Method of fabricating seminconductor devices including self aligned refractory contacts
US8033692B2 (en) 2006-05-23 2011-10-11 Cree, Inc. Lighting device
EP2027602A4 (en) * 2006-05-23 2012-11-28 Cree Inc LIGHTING DEVICE AND METHOD OF MAKING
US8008676B2 (en) 2006-05-26 2011-08-30 Cree, Inc. Solid state light emitting device and method of making same
US8698184B2 (en) 2011-01-21 2014-04-15 Cree, Inc. Light emitting diodes with low junction temperature and solid state backlight components including light emitting diodes with low junction temperature
US7943952B2 (en) * 2006-07-31 2011-05-17 Cree, Inc. Method of uniform phosphor chip coating and LED package fabricated using method
US7728402B2 (en) * 2006-08-01 2010-06-01 Cree, Inc. Semiconductor devices including schottky diodes with controlled breakdown
US8432012B2 (en) 2006-08-01 2013-04-30 Cree, Inc. Semiconductor devices including schottky diodes having overlapping doped regions and methods of fabricating same
US20080035143A1 (en) * 2006-08-14 2008-02-14 Sievers Robert E Human-powered dry powder inhaler and dry powder inhaler compositions
EP2631951B1 (en) 2006-08-17 2017-10-11 Cree, Inc. High power insulated gate bipolar transistors
US7646024B2 (en) * 2006-08-18 2010-01-12 Cree, Inc. Structure and method for reducing forward voltage across a silicon carbide-group III nitride interface
US7763478B2 (en) * 2006-08-21 2010-07-27 Cree, Inc. Methods of forming semiconductor light emitting device packages by liquid injection molding
EP2060155A2 (en) 2006-08-23 2009-05-20 Cree Led Lighting Solutions, Inc. Lighting device and lighting method
US7808013B2 (en) * 2006-10-31 2010-10-05 Cree, Inc. Integrated heat spreaders for light emitting devices (LEDs) and related assemblies
US8823057B2 (en) 2006-11-06 2014-09-02 Cree, Inc. Semiconductor devices including implanted regions for providing low-resistance contact to buried layers and related devices
US10295147B2 (en) * 2006-11-09 2019-05-21 Cree, Inc. LED array and method for fabricating same
EP1921669B1 (en) 2006-11-13 2015-09-02 Cree, Inc. GaN based HEMTs with buried field plates
US7692263B2 (en) 2006-11-21 2010-04-06 Cree, Inc. High voltage GaN transistors
US9318327B2 (en) 2006-11-28 2016-04-19 Cree, Inc. Semiconductor devices having low threading dislocations and improved light extraction and methods of making the same
US9159888B2 (en) * 2007-01-22 2015-10-13 Cree, Inc. Wafer level phosphor coating method and devices fabricated utilizing method
US9024349B2 (en) * 2007-01-22 2015-05-05 Cree, Inc. Wafer level phosphor coating method and devices fabricated utilizing method
JP2010517274A (ja) 2007-01-22 2010-05-20 クリー レッド ライティング ソリューションズ、インコーポレイテッド 外部で相互接続された発光素子のアレイを用いる照明デバイスとその製造方法
US8232564B2 (en) * 2007-01-22 2012-07-31 Cree, Inc. Wafer level phosphor coating technique for warm light emitting diodes
WO2008091837A2 (en) * 2007-01-22 2008-07-31 Cree Led Lighting Solutions, Inc. Fault tolerant light emitters, systems incorporating fault tolerant light emitters and methods of fabricating fault tolerant light emitters
US9061450B2 (en) * 2007-02-12 2015-06-23 Cree, Inc. Methods of forming packaged semiconductor light emitting devices having front contacts by compression molding
US7709853B2 (en) 2007-02-12 2010-05-04 Cree, Inc. Packaged semiconductor light emitting devices having multiple optical elements
US20080198572A1 (en) 2007-02-21 2008-08-21 Medendorp Nicholas W LED lighting systems including luminescent layers on remote reflectors
US8835987B2 (en) * 2007-02-27 2014-09-16 Cree, Inc. Insulated gate bipolar transistors including current suppressing layers
US8362503B2 (en) 2007-03-09 2013-01-29 Cree, Inc. Thick nitride semiconductor structures with interlayer structures
US7825432B2 (en) 2007-03-09 2010-11-02 Cree, Inc. Nitride semiconductor structures with interlayer structures
US9484499B2 (en) * 2007-04-20 2016-11-01 Cree, Inc. Transparent ohmic contacts on light emitting diodes with carrier substrates
US7910944B2 (en) 2007-05-04 2011-03-22 Cree, Inc. Side mountable semiconductor light emitting device packages and panels
US7982363B2 (en) * 2007-05-14 2011-07-19 Cree, Inc. Bulk acoustic device and method for fabricating
US8042971B2 (en) 2007-06-27 2011-10-25 Cree, Inc. Light emitting device (LED) lighting systems for emitting light in multiple directions and related methods
US20090002979A1 (en) * 2007-06-27 2009-01-01 Cree, Inc. Light emitting device (led) lighting systems for emitting light in multiple directions and related methods
US10505083B2 (en) * 2007-07-11 2019-12-10 Cree, Inc. Coating method utilizing phosphor containment structure and devices fabricated using same
JP5431320B2 (ja) * 2007-07-17 2014-03-05 クリー インコーポレイテッド 内部光学機能を備えた光学素子およびその製造方法
US20090039375A1 (en) * 2007-08-07 2009-02-12 Cree, Inc. Semiconductor light emitting devices with separated wavelength conversion materials and methods of forming the same
US7863635B2 (en) * 2007-08-07 2011-01-04 Cree, Inc. Semiconductor light emitting devices with applied wavelength conversion materials
US7745848B1 (en) 2007-08-15 2010-06-29 Nitronex Corporation Gallium nitride material devices and thermal designs thereof
JP5163045B2 (ja) * 2007-10-15 2013-03-13 サンケン電気株式会社 エピタキシャル成長基板の製造方法及び窒化物系化合物半導体素子の製造方法
KR101525274B1 (ko) * 2007-10-26 2015-06-02 크리, 인코포레이티드 하나 이상의 루미퍼를 갖는 조명 장치, 및 이의 제조 방법
US10256385B2 (en) 2007-10-31 2019-04-09 Cree, Inc. Light emitting die (LED) packages and related methods
US9660153B2 (en) 2007-11-14 2017-05-23 Cree, Inc. Gap engineering for flip-chip mounted horizontal LEDs
US8119028B2 (en) 2007-11-14 2012-02-21 Cree, Inc. Cerium and europium doped single crystal phosphors
US9754926B2 (en) 2011-01-31 2017-09-05 Cree, Inc. Light emitting diode (LED) arrays including direct die attach and related assemblies
US9041285B2 (en) 2007-12-14 2015-05-26 Cree, Inc. Phosphor distribution in LED lamps using centrifugal force
US8167674B2 (en) * 2007-12-14 2012-05-01 Cree, Inc. Phosphor distribution in LED lamps using centrifugal force
US8940561B2 (en) * 2008-01-15 2015-01-27 Cree, Inc. Systems and methods for application of optical materials to optical elements
US8058088B2 (en) 2008-01-15 2011-11-15 Cree, Inc. Phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating
US10008637B2 (en) 2011-12-06 2018-06-26 Cree, Inc. Light emitter devices and methods with reduced dimensions and improved light output
US8178888B2 (en) * 2008-02-01 2012-05-15 Cree, Inc. Semiconductor light emitting devices with high color rendering
US8026581B2 (en) * 2008-02-05 2011-09-27 International Rectifier Corporation Gallium nitride material devices including diamond regions and methods associated with the same
US8637883B2 (en) 2008-03-19 2014-01-28 Cree, Inc. Low index spacer layer in LED devices
JP5109742B2 (ja) * 2008-03-21 2012-12-26 サンケン電気株式会社 半導体発光装置
US8343824B2 (en) * 2008-04-29 2013-01-01 International Rectifier Corporation Gallium nitride material processing and related device structures
TWI362769B (en) * 2008-05-09 2012-04-21 Univ Nat Chiao Tung Light emitting device and fabrication method therefor
US8232558B2 (en) 2008-05-21 2012-07-31 Cree, Inc. Junction barrier Schottky diodes with current surge capability
US9147812B2 (en) * 2008-06-24 2015-09-29 Cree, Inc. Methods of assembly for a semiconductor light emitting device package
US8240875B2 (en) * 2008-06-25 2012-08-14 Cree, Inc. Solid state linear array modules for general illumination
US7955875B2 (en) * 2008-09-26 2011-06-07 Cree, Inc. Forming light emitting devices including custom wavelength conversion structures
JP4519196B2 (ja) * 2008-11-27 2010-08-04 Ｄｏｗａエレクトロニクス株式会社 電子デバイス用エピタキシャル基板およびその製造方法
US8598602B2 (en) * 2009-01-12 2013-12-03 Cree, Inc. Light emitting device packages with improved heat transfer
US7923739B2 (en) 2009-06-05 2011-04-12 Cree, Inc. Solid state lighting device
US8294507B2 (en) 2009-05-08 2012-10-23 Cree, Inc. Wide bandgap bipolar turn-off thyristor having non-negative temperature coefficient and related control circuits
US8193848B2 (en) 2009-06-02 2012-06-05 Cree, Inc. Power switching devices having controllable surge current capabilities
US8629509B2 (en) * 2009-06-02 2014-01-14 Cree, Inc. High voltage insulated gate bipolar transistors with minority carrier diverter
US8921876B2 (en) * 2009-06-02 2014-12-30 Cree, Inc. Lighting devices with discrete lumiphor-bearing regions within or on a surface of remote elements
US8304783B2 (en) 2009-06-03 2012-11-06 Cree, Inc. Schottky diodes including polysilicon having low barrier heights and methods of fabricating the same
US8860043B2 (en) 2009-06-05 2014-10-14 Cree, Inc. Light emitting device packages, systems and methods
US9111778B2 (en) 2009-06-05 2015-08-18 Cree, Inc. Light emitting diode (LED) devices, systems, and methods
US8686445B1 (en) 2009-06-05 2014-04-01 Cree, Inc. Solid state lighting devices and methods
US20110012141A1 (en) 2009-07-15 2011-01-20 Le Toquin Ronan P Single-color wavelength-converted light emitting devices
US8541787B2 (en) * 2009-07-15 2013-09-24 Cree, Inc. High breakdown voltage wide band-gap MOS-gated bipolar junction transistors with avalanche capability
US8105889B2 (en) * 2009-07-27 2012-01-31 Cree, Inc. Methods of fabricating transistors including self-aligned gate electrodes and source/drain regions
US8154099B2 (en) * 2009-08-19 2012-04-10 Raytheon Company Composite semiconductor structure formed using atomic bonding and adapted to alter the rate of thermal expansion of a substrate
US8354690B2 (en) 2009-08-31 2013-01-15 Cree, Inc. Solid-state pinch off thyristor circuits
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US9312343B2 (en) 2009-10-13 2016-04-12 Cree, Inc. Transistors with semiconductor interconnection layers and semiconductor channel layers of different semiconductor materials
US8466611B2 (en) 2009-12-14 2013-06-18 Cree, Inc. Lighting device with shaped remote phosphor
US8604461B2 (en) * 2009-12-16 2013-12-10 Cree, Inc. Semiconductor device structures with modulated doping and related methods
US8536615B1 (en) 2009-12-16 2013-09-17 Cree, Inc. Semiconductor device structures with modulated and delta doping and related methods
US8575592B2 (en) * 2010-02-03 2013-11-05 Cree, Inc. Group III nitride based light emitting diode structures with multiple quantum well structures having varying well thicknesses
US9214352B2 (en) 2010-02-11 2015-12-15 Cree, Inc. Ohmic contact to semiconductor device
US8563372B2 (en) * 2010-02-11 2013-10-22 Cree, Inc. Methods of forming contact structures including alternating metal and silicon layers and related devices
US9548206B2 (en) 2010-02-11 2017-01-17 Cree, Inc. Ohmic contact structure for group III nitride semiconductor device having improved surface morphology and well-defined edge features
US9275979B2 (en) 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US9117739B2 (en) 2010-03-08 2015-08-25 Cree, Inc. Semiconductor devices with heterojunction barrier regions and methods of fabricating same
US8508127B2 (en) * 2010-03-09 2013-08-13 Cree, Inc. High CRI lighting device with added long-wavelength blue color
US8415671B2 (en) 2010-04-16 2013-04-09 Cree, Inc. Wide band-gap MOSFETs having a heterojunction under gate trenches thereof and related methods of forming such devices
US8829999B2 (en) 2010-05-20 2014-09-09 Cree, Inc. Low noise amplifiers including group III nitride based high electron mobility transistors
US8648359B2 (en) 2010-06-28 2014-02-11 Cree, Inc. Light emitting devices and methods
US8269244B2 (en) 2010-06-28 2012-09-18 Cree, Inc. LED package with efficient, isolated thermal path
USD643819S1 (en) 2010-07-16 2011-08-23 Cree, Inc. Package for light emitting diode (LED) lighting
US10546846B2 (en) 2010-07-23 2020-01-28 Cree, Inc. Light transmission control for masking appearance of solid state light sources
US8410679B2 (en) 2010-09-21 2013-04-02 Cree, Inc. Semiconductor light emitting devices with densely packed phosphor layer at light emitting surface
US9515229B2 (en) 2010-09-21 2016-12-06 Cree, Inc. Semiconductor light emitting devices with optical coatings and methods of making same
US9627361B2 (en) 2010-10-07 2017-04-18 Cree, Inc. Multiple configuration light emitting devices and methods
US9249952B2 (en) 2010-11-05 2016-02-02 Cree, Inc. Multi-configurable, high luminous output light fixture systems, devices and methods
USD712850S1 (en) 2010-11-18 2014-09-09 Cree, Inc. Light emitter device
USD721339S1 (en) 2010-12-03 2015-01-20 Cree, Inc. Light emitter device
US8564000B2 (en) 2010-11-22 2013-10-22 Cree, Inc. Light emitting devices for light emitting diodes (LEDs)
US8575639B2 (en) 2011-02-16 2013-11-05 Cree, Inc. Light emitting devices for light emitting diodes (LEDs)
US9490235B2 (en) 2010-11-22 2016-11-08 Cree, Inc. Light emitting devices, systems, and methods
US9300062B2 (en) * 2010-11-22 2016-03-29 Cree, Inc. Attachment devices and methods for light emitting devices
US9000470B2 (en) 2010-11-22 2015-04-07 Cree, Inc. Light emitter devices
US8624271B2 (en) 2010-11-22 2014-01-07 Cree, Inc. Light emitting devices
USD679842S1 (en) 2011-01-03 2013-04-09 Cree, Inc. High brightness LED package
US11101408B2 (en) 2011-02-07 2021-08-24 Creeled, Inc. Components and methods for light emitting diode (LED) lighting
US8610140B2 (en) 2010-12-15 2013-12-17 Cree, Inc. Light emitting diode (LED) packages, systems, devices and related methods
US8772817B2 (en) 2010-12-22 2014-07-08 Cree, Inc. Electronic device submounts including substrates with thermally conductive vias
US8589120B2 (en) 2011-01-28 2013-11-19 Cree, Inc. Methods, systems, and apparatus for determining optical properties of elements of lighting components having similar color points
US9508904B2 (en) 2011-01-31 2016-11-29 Cree, Inc. Structures and substrates for mounting optical elements and methods and devices for providing the same background
US9673363B2 (en) 2011-01-31 2017-06-06 Cree, Inc. Reflective mounting substrates for flip-chip mounted horizontal LEDs
TW201251140A (en) 2011-01-31 2012-12-16 Cree Inc High brightness light emitting diode (LED) packages, systems and methods with improved resin filling and high adhesion
US9166126B2 (en) 2011-01-31 2015-10-20 Cree, Inc. Conformally coated light emitting devices and methods for providing the same
US9831220B2 (en) 2011-01-31 2017-11-28 Cree, Inc. Light emitting diode (LED) arrays including direct die attach and related assemblies
US9053958B2 (en) 2011-01-31 2015-06-09 Cree, Inc. Light emitting diode (LED) arrays including direct die attach and related assemblies
US9401103B2 (en) 2011-02-04 2016-07-26 Cree, Inc. LED-array light source with aspect ratio greater than 1
US9583681B2 (en) 2011-02-07 2017-02-28 Cree, Inc. Light emitter device packages, modules and methods
US8455908B2 (en) 2011-02-16 2013-06-04 Cree, Inc. Light emitting devices
USD702653S1 (en) 2011-10-26 2014-04-15 Cree, Inc. Light emitting device component
US10098197B2 (en) 2011-06-03 2018-10-09 Cree, Inc. Lighting devices with individually compensating multi-color clusters
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
US8922108B2 (en) 2011-03-01 2014-12-30 Cree, Inc. Remote component devices, systems, and methods for use with light emitting devices
US9029945B2 (en) 2011-05-06 2015-05-12 Cree, Inc. Field effect transistor devices with low source resistance
US9142662B2 (en) 2011-05-06 2015-09-22 Cree, Inc. Field effect transistor devices with low source resistance
US8921875B2 (en) 2011-05-10 2014-12-30 Cree, Inc. Recipient luminophoric mediums having narrow spectrum luminescent materials and related semiconductor light emitting devices and methods
CN102214740A (zh) * 2011-05-24 2011-10-12 中国科学院半导体研究所 一种提高氮化镓基发光二极管抗静电能力的方法
US8814621B2 (en) 2011-06-03 2014-08-26 Cree, Inc. Methods of determining and making red nitride compositions
US8906263B2 (en) 2011-06-03 2014-12-09 Cree, Inc. Red nitride phosphors
US8729790B2 (en) 2011-06-03 2014-05-20 Cree, Inc. Coated phosphors and light emitting devices including the same
US8747697B2 (en) 2011-06-07 2014-06-10 Cree, Inc. Gallium-substituted yttrium aluminum garnet phosphor and light emitting devices including the same
US8684569B2 (en) 2011-07-06 2014-04-01 Cree, Inc. Lens and trim attachment structure for solid state downlights
TW201312807A (zh) 2011-07-21 2013-03-16 克里股份有限公司 光發射器元件封裝與部件及改良化學抵抗性的方法與相關方法
US10211380B2 (en) 2011-07-21 2019-02-19 Cree, Inc. Light emitting devices and components having improved chemical resistance and related methods
US10686107B2 (en) 2011-07-21 2020-06-16 Cree, Inc. Light emitter devices and components with improved chemical resistance and related methods
US8618582B2 (en) 2011-09-11 2013-12-31 Cree, Inc. Edge termination structure employing recesses for edge termination elements
US9640617B2 (en) 2011-09-11 2017-05-02 Cree, Inc. High performance power module
US9373617B2 (en) 2011-09-11 2016-06-21 Cree, Inc. High current, low switching loss SiC power module
US8664665B2 (en) 2011-09-11 2014-03-04 Cree, Inc. Schottky diode employing recesses for elements of junction barrier array
US8680587B2 (en) 2011-09-11 2014-03-25 Cree, Inc. Schottky diode
WO2013036370A1 (en) 2011-09-11 2013-03-14 Cree, Inc. High current density power module comprising transistors with improved layout
KR20140097284A (ko) 2011-11-07 2014-08-06 크리,인코포레이티드 고전압 어레이 발광다이오드(led) 장치, 기구 및 방법
US10043960B2 (en) 2011-11-15 2018-08-07 Cree, Inc. Light emitting diode (LED) packages and related methods
US9496466B2 (en) 2011-12-06 2016-11-15 Cree, Inc. Light emitter devices and methods, utilizing light emitting diodes (LEDs), for improved light extraction
US9318669B2 (en) 2012-01-30 2016-04-19 Cree, Inc. Methods of determining and making red nitride compositions
US9240530B2 (en) 2012-02-13 2016-01-19 Cree, Inc. Light emitter devices having improved chemical and physical resistance and related methods
US9343441B2 (en) 2012-02-13 2016-05-17 Cree, Inc. Light emitter devices having improved light output and related methods
JP2013187209A (ja) * 2012-03-06 2013-09-19 Sanken Electric Co Ltd 半導体発光装置
US10134961B2 (en) 2012-03-30 2018-11-20 Cree, Inc. Submount based surface mount device (SMD) light emitter components and methods
US9735198B2 (en) 2012-03-30 2017-08-15 Cree, Inc. Substrate based light emitter devices, components, and related methods
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
US9316382B2 (en) 2013-01-31 2016-04-19 Cree, Inc. Connector devices, systems, and related methods for connecting light emitting diode (LED) modules
US9030103B2 (en) 2013-02-08 2015-05-12 Cree, Inc. Solid state light emitting devices including adjustable scotopic / photopic ratio
US9039746B2 (en) 2013-02-08 2015-05-26 Cree, Inc. Solid state light emitting devices including adjustable melatonin suppression effects
US9565782B2 (en) 2013-02-15 2017-02-07 Ecosense Lighting Inc. Field replaceable power supply cartridge
US9055643B2 (en) 2013-03-13 2015-06-09 Cree, Inc. Solid state lighting apparatus and methods of forming
US9252324B2 (en) 2013-05-30 2016-02-02 Globalfoundries Inc Heterojunction light emitting diode
US9679981B2 (en) 2013-06-09 2017-06-13 Cree, Inc. Cascode structures for GaN HEMTs
US9847411B2 (en) 2013-06-09 2017-12-19 Cree, Inc. Recessed field plate transistor structures
US9755059B2 (en) 2013-06-09 2017-09-05 Cree, Inc. Cascode structures with GaN cap layers
USD739565S1 (en) 2013-06-27 2015-09-22 Cree, Inc. Light emitter unit
USD740453S1 (en) 2013-06-27 2015-10-06 Cree, Inc. Light emitter unit
US9240528B2 (en) 2013-10-03 2016-01-19 Cree, Inc. Solid state lighting apparatus with high scotopic/photopic (S/P) ratio
US9577045B2 (en) 2014-08-04 2017-02-21 Fairchild Semiconductor Corporation Silicon carbide power bipolar devices with deep acceptor doping
US10477636B1 (en) 2014-10-28 2019-11-12 Ecosense Lighting Inc. Lighting systems having multiple light sources
KR102529980B1 (ko) 2014-11-06 2023-05-08 루미리즈 홀딩 비.브이. 상부 접점 아래에 트렌치를 갖는 발광 디바이스
US9985168B1 (en) 2014-11-18 2018-05-29 Cree, Inc. Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers
US10431568B2 (en) 2014-12-18 2019-10-01 Cree, Inc. Light emitting diodes, components and related methods
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
US9651227B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Low-profile lighting system having pivotable lighting enclosure
US9651216B2 (en) 2015-03-03 2017-05-16 Ecosense Lighting Inc. Lighting systems including asymmetric lens modules for selectable light distribution
US9568665B2 (en) 2015-03-03 2017-02-14 Ecosense Lighting Inc. Lighting systems including lens modules for selectable light distribution
US12364074B2 (en) 2015-03-31 2025-07-15 Creeled, Inc. Light emitting diodes and methods
WO2016161161A1 (en) 2015-03-31 2016-10-06 Cree, Inc. Light emitting diodes and methods with encapsulation
US10683971B2 (en) 2015-04-30 2020-06-16 Cree, Inc. Solid state lighting components
USD785218S1 (en) 2015-07-06 2017-04-25 Ecosense Lighting Inc. LED luminaire having a mounting system
US10074635B2 (en) 2015-07-17 2018-09-11 Cree, Inc. Solid state light emitter devices and methods
USD782094S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
USD782093S1 (en) 2015-07-20 2017-03-21 Ecosense Lighting Inc. LED luminaire having a mounting system
US9651232B1 (en) 2015-08-03 2017-05-16 Ecosense Lighting Inc. Lighting system having a mounting device
US9773898B2 (en) 2015-09-08 2017-09-26 Macom Technology Solutions Holdings, Inc. III-nitride semiconductor structures comprising spatially patterned implanted species
US9627473B2 (en) 2015-09-08 2017-04-18 Macom Technology Solutions Holdings, Inc. Parasitic channel mitigation in III-nitride material semiconductor structures
US20170069721A1 (en) 2015-09-08 2017-03-09 M/A-Com Technology Solutions Holdings, Inc. Parasitic channel mitigation using silicon carbide diffusion barrier regions
US9673281B2 (en) 2015-09-08 2017-06-06 Macom Technology Solutions Holdings, Inc. Parasitic channel mitigation using rare-earth oxide and/or rare-earth nitride diffusion barrier regions
US9799520B2 (en) 2015-09-08 2017-10-24 Macom Technology Solutions Holdings, Inc. Parasitic channel mitigation via back side implantation
US9806182B2 (en) 2015-09-08 2017-10-31 Macom Technology Solutions Holdings, Inc. Parasitic channel mitigation using elemental diboride diffusion barrier regions
US10211294B2 (en) 2015-09-08 2019-02-19 Macom Technology Solutions Holdings, Inc. III-nitride semiconductor structures comprising low atomic mass species
US9704705B2 (en) 2015-09-08 2017-07-11 Macom Technology Solutions Holdings, Inc. Parasitic channel mitigation via reaction with active species
US9960127B2 (en) 2016-05-18 2018-05-01 Macom Technology Solutions Holdings, Inc. High-power amplifier package
EP3491679B1 (en) 2016-07-26 2023-02-22 CreeLED, Inc. Light emitting diodes, components and related methods
US10134658B2 (en) 2016-08-10 2018-11-20 Macom Technology Solutions Holdings, Inc. High power transistors
WO2018052902A1 (en) 2016-09-13 2018-03-22 Cree, Inc. Light emitting diodes, components and related methods
USD823492S1 (en) 2016-10-04 2018-07-17 Cree, Inc. Light emitting device
US10804251B2 (en) 2016-11-22 2020-10-13 Cree, Inc. Light emitting diode (LED) devices, components and methods
US10439114B2 (en) 2017-03-08 2019-10-08 Cree, Inc. Substrates for light emitting diodes and related methods
US10410997B2 (en) 2017-05-11 2019-09-10 Cree, Inc. Tunable integrated optics LED components and methods
EP3428975A1 (en) 2017-07-14 2019-01-16 AGC Glass Europe Light-emitting devices having an antireflective silicon carbide or sapphire substrate and methods of forming the same
US10672957B2 (en) 2017-07-19 2020-06-02 Cree, Inc. LED apparatuses and methods for high lumen output density
US11107857B2 (en) 2017-08-18 2021-08-31 Creeled, Inc. Light emitting diodes, components and related methods
US11101248B2 (en) 2017-08-18 2021-08-24 Creeled, Inc. Light emitting diodes, components and related methods
CN109427932B (zh) * 2017-08-23 2021-07-16 比亚迪半导体股份有限公司 发光二极管外延片及其制造方法
US10361349B2 (en) 2017-09-01 2019-07-23 Cree, Inc. Light emitting diodes, components and related methods
US10541353B2 (en) 2017-11-10 2020-01-21 Cree, Inc. Light emitting devices including narrowband converters for outdoor lighting applications
CN108091741B (zh) * 2017-11-15 2019-08-23 华灿光电(苏州）有限公司 一种发光二极管外延片的生长方法
US10734560B2 (en) 2017-11-29 2020-08-04 Cree, Inc. Configurable circuit layout for LEDs
US10573543B2 (en) 2018-04-30 2020-02-25 Cree, Inc. Apparatus and methods for mass transfer of electronic die
US11121298B2 (en) 2018-05-25 2021-09-14 Creeled, Inc. Light-emitting diode packages with individually controllable light-emitting diode chips
US10453827B1 (en) 2018-05-30 2019-10-22 Cree, Inc. LED apparatuses and methods
US11101410B2 (en) 2018-05-30 2021-08-24 Creeled, Inc. LED systems, apparatuses, and methods
FI3776674T3 (fi) 2018-06-04 2024-08-15 Creeled Inc Led-laitteita ja menetelmä
US11038023B2 (en) 2018-07-19 2021-06-15 Macom Technology Solutions Holdings, Inc. III-nitride material semiconductor structures on conductive silicon substrates
US10964866B2 (en) 2018-08-21 2021-03-30 Cree, Inc. LED device, system, and method with adaptive patterns
US11233183B2 (en) 2018-08-31 2022-01-25 Creeled, Inc. Light-emitting diodes, light-emitting diode arrays and related devices
US11335833B2 (en) 2018-08-31 2022-05-17 Creeled, Inc. Light-emitting diodes, light-emitting diode arrays and related devices
US11393948B2 (en) 2018-08-31 2022-07-19 Creeled, Inc. Group III nitride LED structures with improved electrical performance
US10923585B2 (en) 2019-06-13 2021-02-16 Cree, Inc. High electron mobility transistors having improved contact spacing and/or improved contact vias
US10971612B2 (en) 2019-06-13 2021-04-06 Cree, Inc. High electron mobility transistors and power amplifiers including said transistors having improved performance and reliability
US11101411B2 (en) 2019-06-26 2021-08-24 Creeled, Inc. Solid-state light emitting devices including light emitting diodes in package structures
US11075271B2 (en) 2019-10-14 2021-07-27 Cree, Inc. Stepped field plates with proximity to conduction channel and related fabrication methods
US11257940B2 (en) 2020-01-14 2022-02-22 Cree, Inc. Group III HEMT and capacitor that share structural features
CN111354791A (zh) * 2020-03-23 2020-06-30 苏州晶界半导体有限公司 一种hemt器件外延结构及其生长方法
US11670605B2 (en) 2020-04-03 2023-06-06 Wolfspeed, Inc. RF amplifier devices including interconnect structures and methods of manufacturing
US12166003B2 (en) 2020-04-03 2024-12-10 Macom Technology Solutions Holdings, Inc. RF amplifier devices including top side contacts and methods of manufacturing
US11356070B2 (en) 2020-06-01 2022-06-07 Wolfspeed, Inc. RF amplifiers having shielded transmission line structures
US11837457B2 (en) 2020-09-11 2023-12-05 Wolfspeed, Inc. Packaging for RF transistor amplifiers
US12500562B2 (en) 2020-04-03 2025-12-16 Macom Technology Solutions Holdings, Inc. RF amplifier devices and methods of manufacturing including modularized designs with flip chip interconnections
US11769768B2 (en) 2020-06-01 2023-09-26 Wolfspeed, Inc. Methods for pillar connection on frontside and passive device integration on backside of die
US11228287B2 (en) 2020-06-17 2022-01-18 Cree, Inc. Multi-stage decoupling networks integrated with on-package impedance matching networks for RF power amplifiers
US11533025B2 (en) 2020-06-18 2022-12-20 Wolfspeed, Inc. Integrated doherty amplifier with added isolation between the carrier and the peaking transistors
US11581859B2 (en) 2020-06-26 2023-02-14 Wolfspeed, Inc. Radio frequency (RF) transistor amplifier packages with improved isolation and lead configurations
CN112038408B (zh) * 2020-09-04 2021-11-23 西安电子科技大学 基于碳化硅衬底的垂直氮化铝金属氧化物半导体场效应晶体管及制备方法
US11887945B2 (en) 2020-09-30 2024-01-30 Wolfspeed, Inc. Semiconductor device with isolation and/or protection structures
US12272660B2 (en) 2020-10-30 2025-04-08 Wolfspeed, Inc. Transistor packages with improved die attach
US12100630B2 (en) 2020-11-13 2024-09-24 Macom Technology Solutions Holdings, Inc. Packaged RF power device with PCB routing outside protective member
US12446252B2 (en) 2021-05-20 2025-10-14 Macom Technology Solutions Holdings, Inc. Transistors including semiconductor surface modification and related fabrication methods
US12015075B2 (en) 2021-05-20 2024-06-18 Macom Technology Solutions Holdings, Inc. Methods of manufacturing high electron mobility transistors having a modified interface region
US12009417B2 (en) 2021-05-20 2024-06-11 Macom Technology Solutions Holdings, Inc. High electron mobility transistors having improved performance
US11842937B2 (en) 2021-07-30 2023-12-12 Wolfspeed, Inc. Encapsulation stack for improved humidity performance and related fabrication methods
US20230075505A1 (en) 2021-09-03 2023-03-09 Wolfspeed, Inc. Metal pillar connection topologies for heterogeneous packaging
US12218202B2 (en) 2021-09-16 2025-02-04 Wolfspeed, Inc. Semiconductor device incorporating a substrate recess
US12382699B2 (en) 2022-06-07 2025-08-05 Macom Technology Solutions Holdings, Inc. Plasma-based barrier layer removal method for increasing peak transconductance while maintaining on-state resistance and related devices
US12550350B2 (en) 2022-06-07 2026-02-10 Wolfspeed, Inc. Method for reducing parasitic capacitance and increasing peak transconductance while maintaining on-state resistance and related devices
US20240105824A1 (en) 2022-09-23 2024-03-28 Wolfspeed, Inc. Barrier Structure for Sub-100 Nanometer Gate Length Devices
US20240105823A1 (en) 2022-09-23 2024-03-28 Wolfspeed, Inc. Barrier Structure for Dispersion Reduction in Transistor Devices
US12525930B2 (en) 2022-09-23 2026-01-13 Macom Technology Solutions Holdings, Inc. Transistor amplifier with PCB routing and surface mounted transistor die
US20240120202A1 (en) 2022-10-06 2024-04-11 Wolfspeed, Inc. Implanted Regions for Semiconductor Structures with Deep Buried Layers
US20240266419A1 (en) 2023-02-03 2024-08-08 Wolfspeed, Inc. Semiconductor Device Having Semiconductor Structure with Polarity Inverting Layer
US20240266426A1 (en) 2023-02-03 2024-08-08 Wolfspeed, Inc. Semiconductor Structure for Improved Radio Frequency Thermal Management
US12563760B2 (en) 2023-03-06 2026-02-24 Wolfspeed, Inc. Field reducing structures for nitrogen-polar group III-nitride semiconductor devices
KR20260021744A (ko) 2023-06-14 2026-02-13 울프스피드, 인크. Rf 증폭기 패키징 및 그 제조 방법
US20250003575A1 (en) 2023-06-30 2025-01-02 Korrus, Inc. Lighting devices, light distribution-modifying elements, and methods
WO2025014803A1 (en) 2023-07-07 2025-01-16 Macom Technology Solutions Holdings, Inc. Semiconductor die with group iii nitride-based amplifier circuits
US20250194190A1 (en) 2023-12-12 2025-06-12 Wolfspeed, Inc. Substrates for Power Semiconductor Devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05206513A (ja) * 1992-01-28 1993-08-13 Sharp Corp 半導体発光素子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701497A (nl) * 1987-06-26 1989-01-16 Philips Nv Halfgeleiderinrichting voor het opwekken van electromagnetische straling.
JP3026087B2 (ja) * 1989-03-01 2000-03-27 豊田合成株式会社 窒化ガリウム系化合物半導体の気相成長方法
US5210051A (en) * 1990-03-27 1993-05-11 Cree Research, Inc. High efficiency light emitting diodes from bipolar gallium nitride
US5281830A (en) * 1990-10-27 1994-01-25 Toyoda Gosei Co., Ltd. Light-emitting semiconductor device using gallium nitride group compound
JP3160914B2 (ja) * 1990-12-26 2001-04-25 豊田合成株式会社 窒化ガリウム系化合物半導体レーザダイオード
US5173751A (en) * 1991-01-21 1992-12-22 Pioneer Electronic Corporation Semiconductor light emitting device
JPH088217B2 (ja) * 1991-01-31 1996-01-29 日亜化学工業株式会社 窒化ガリウム系化合物半導体の結晶成長方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05206513A (ja) * 1992-01-28 1993-08-13 Sharp Corp 半導体発光素子

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101381056B1 (ko) 2012-11-29 2014-04-14 주식회사 시지트로닉스 Ⅲ-질화계 에피층이 성장된 반도체 기판 및 그 방법
KR101922914B1 (ko) 2016-11-01 2018-11-28 (주)제니컴 에피텍셜 성장용 템플릿
KR20200056022A (ko) * 2018-11-14 2020-05-22 엘지이노텍 주식회사 탄화규소 에피 웨이퍼
KR102681366B1 (ko) * 2018-11-14 2024-07-05 주식회사 엘엑스세미콘 탄화규소 에피 웨이퍼

Also Published As

Publication number Publication date
JP2741705B2 (ja) 1998-04-22
ATE176553T1 (de) 1999-02-15
EP0734593B1 (en) 1999-02-03
CN1137331A (zh) 1996-12-04
US5393993A (en) 1995-02-28
KR960706696A (ko) 1996-12-09
CN1059755C (zh) 2000-12-20
CA2177465A1 (en) 1995-06-22
WO1995017019A1 (en) 1995-06-22
TW273051B (https=) 1996-03-21
DE69416427D1 (de) 1999-03-18
DE69416427T2 (de) 1999-10-21
EP0734593A1 (en) 1996-10-02
JPH09508751A (ja) 1997-09-02
CA2177465C (en) 2000-10-10
AU1300295A (en) 1995-07-03

Similar Documents

Publication Publication Date Title
KR100253026B1 (ko) 실리콘 카바이드와 갈륨나이트라이드 사이의 버퍼구조와 이 구조로 형성되는 반도체 장치
JP3472305B2 (ja) Ｉｉｉ族窒化物の能動層をもつ長寿命垂直構造発光ダイオード
EP1177585B1 (en) Nitride semiconductor device
US5604135A (en) Method of forming green light emitting diode in silicon carbide
US7459326B2 (en) Method for producing and epitaxial substrate for compound semiconductor light-emitting device
KR101636032B1 (ko) 고전위 밀도의 중간층을 갖는 발광 다이오드 및 그것을 제조하는 방법
US20030205711A1 (en) N-type nitride semiconductor laminate and semiconductor device using same
JPH0621511A (ja) 半導体発光素子
Feltin et al. Green InGaN light-emitting diodes grown on silicon (111) by metalorganic vapor phase epitaxy
US6307219B1 (en) Light-emitting device comprising gallium-nitride-group compound semiconductor
US5313078A (en) Multi-layer silicon carbide light emitting diode having a PN junction
KR101181182B1 (ko) 질화물 반도체 발광소자 및 그 제조방법
EP0996173B1 (en) Semiconductor structures including polycrystalline GaN layers and method of manufacturing
US6429032B1 (en) Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof
KR101018116B1 (ko) 질화물 반도체 소자 및 그 제조방법
KR100511530B1 (ko) 질화물반도체소자
GB2250635A (en) Light emitting semiconductor device
KR20010008570A (ko) 양자 우물 구조의 질화물 반도체소자
US7045829B2 (en) Light-emitting semiconductor device using Group III nitride compound
Gamez‐Cuatzin et al. Electroluminescence Characterization of Cubic Gallium Nitride p–n Junctions Grown on SiC/Si Substrates by MBE
US7646024B2 (en) Structure and method for reducing forward voltage across a silicon carbide-group III nitride interface
JPH05304314A (ja) 発光ダイオード
KR20000074447A (ko) 질화물 반도체 발광소자
KR20020065948A (ko) 질화물 반도체소자의 피형 오믹 콘택
KR20010002626A (ko) 더블 헤테로 구조의 질화물 반도체소자

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

FPAY Annual fee payment

Payment date: 20130107

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20140103

Year of fee payment: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

EXPY Expiration of term
PC1801 Expiration of term

St.27 status event code: N-4-6-H10-H14-oth-PC1801

Not in force date: 20141102

Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000