DE202013012940U1 - LED-Lampen mit verbesserter Lichtqualität - Google Patents

LED-Lampen mit verbesserter Lichtqualität Download PDF

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Publication number
DE202013012940U1
DE202013012940U1 DE202013012940.9U DE202013012940U DE202013012940U1 DE 202013012940 U1 DE202013012940 U1 DE 202013012940U1 DE 202013012940 U DE202013012940 U DE 202013012940U DE 202013012940 U1 DE202013012940 U1 DE 202013012940U1
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DE
Germany
Prior art keywords
led
lamp
light
cct
protection
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
DE202013012940.9U
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German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soraa Inc
Original Assignee
Soraa 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 Soraa Inc filed Critical Soraa Inc
Publication of DE202013012940U1 publication Critical patent/DE202013012940U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • 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
    • H10H20/811—Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/813—Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Devices (AREA)
  • Luminescent Compositions (AREA)
DE202013012940.9U 2012-05-04 2013-05-03 LED-Lampen mit verbesserter Lichtqualität Expired - Lifetime DE202013012940U1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261642984P 2012-05-04 2012-05-04
US61/642,984 2012-05-04
US201361783888P 2013-03-14 2013-03-14
US61/783,888 2013-03-14

Publications (1)

Publication Number Publication Date
DE202013012940U1 true DE202013012940U1 (de) 2023-01-19

Family

ID=49384545

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202013012940.9U Expired - Lifetime DE202013012940U1 (de) 2012-05-04 2013-05-03 LED-Lampen mit verbesserter Lichtqualität
DE102013007698A Pending DE102013007698A1 (de) 2012-05-04 2013-05-03 LED-Lampen mit verbesserter Lichtqualität

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102013007698A Pending DE102013007698A1 (de) 2012-05-04 2013-05-03 LED-Lampen mit verbesserter Lichtqualität

Country Status (4)

Country Link
US (1) US20130313516A1 (https=)
JP (4) JP2013243129A (https=)
CN (1) CN103383074B (https=)
DE (2) DE202013012940U1 (https=)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9000466B1 (en) 2010-08-23 2015-04-07 Soraa, Inc. Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
US10147850B1 (en) 2010-02-03 2018-12-04 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US8905588B2 (en) 2010-02-03 2014-12-09 Sorra, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US8896235B1 (en) 2010-11-17 2014-11-25 Soraa, Inc. High temperature LED system using an AC power source
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US8985794B1 (en) 2012-04-17 2015-03-24 Soraa, Inc. Providing remote blue phosphors in an LED lamp
DE202013012940U1 (de) * 2012-05-04 2023-01-19 Soraa, Inc. LED-Lampen mit verbesserter Lichtqualität
TWI529976B (zh) 2012-08-27 2016-04-11 晶元光電股份有限公司 發光裝置
US9978904B2 (en) 2012-10-16 2018-05-22 Soraa, Inc. Indium gallium nitride light emitting devices
US9761763B2 (en) 2012-12-21 2017-09-12 Soraa, Inc. Dense-luminescent-materials-coated violet LEDs
US8994033B2 (en) 2013-07-09 2015-03-31 Soraa, Inc. Contacts for an n-type gallium and nitrogen substrate for optical devices
US9410664B2 (en) 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
KR102246211B1 (ko) 2013-09-09 2021-05-04 커런트 라이팅 솔루션즈, 엘엘씨 향상된 컬러 선호 광원
US9368939B2 (en) 2013-10-18 2016-06-14 Soraa Laser Diode, Inc. Manufacturable laser diode formed on C-plane gallium and nitrogen material
US9379525B2 (en) 2014-02-10 2016-06-28 Soraa Laser Diode, Inc. Manufacturable laser diode
US9362715B2 (en) 2014-02-10 2016-06-07 Soraa Laser Diode, Inc Method for manufacturing gallium and nitrogen bearing laser devices with improved usage of substrate material
US9520695B2 (en) 2013-10-18 2016-12-13 Soraa Laser Diode, Inc. Gallium and nitrogen containing laser device having confinement region
JP2017502493A (ja) 2013-10-28 2017-01-19 ジーイー・ライティング・ソルーションズ，エルエルシー 向上された蛍光増白及び色彩選好のためのランプ
US9419189B1 (en) 2013-11-04 2016-08-16 Soraa, Inc. Small LED source with high brightness and high efficiency
CN103633204B (zh) * 2013-12-04 2016-08-17 武汉大学 一种Ta2O5/ZnO/HfO2非对称双异质结发光二极管及其制备方法
US9871350B2 (en) 2014-02-10 2018-01-16 Soraa Laser Diode, Inc. Manufacturable RGB laser diode source
US9520697B2 (en) 2014-02-10 2016-12-13 Soraa Laser Diode, Inc. Manufacturable multi-emitter laser diode
US12126143B2 (en) 2014-11-06 2024-10-22 Kyocera Sld Laser, Inc. Method of manufacture for an ultraviolet emitting optoelectronic device
US9246311B1 (en) 2014-11-06 2016-01-26 Soraa Laser Diode, Inc. Method of manufacture for an ultraviolet laser diode
US12464802B2 (en) 2014-12-23 2025-11-04 Kyocera Sld Laser, Inc. Manufacturable gallium and nitrogen containing single frequency laser diode
US9653642B1 (en) 2014-12-23 2017-05-16 Soraa Laser Diode, Inc. Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes
US12538537B2 (en) 2014-12-23 2026-01-27 Kyocera Sld Laser, Inc. Manufacturable gallium containing electronic devices
US10354470B2 (en) * 2015-04-01 2019-07-16 Canon Components, Inc. Image sensor unit, image reading apparatus, image forming apparatus, and paper sheet distinguishing apparatus
US10434202B2 (en) 2015-06-26 2019-10-08 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
WO2016209633A1 (en) 2015-06-26 2016-12-29 Kenall Manufacturing Company Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time
US11273324B2 (en) 2015-07-14 2022-03-15 Illumipure Corp LED structure and luminaire for continuous disinfection
US10918747B2 (en) 2015-07-30 2021-02-16 Vital Vio, Inc. Disinfecting lighting device
US9927097B2 (en) 2015-07-30 2018-03-27 Vital Vio Inc. Single diode disinfection
US10357582B1 (en) 2015-07-30 2019-07-23 Vital Vio, Inc. Disinfecting lighting device
CN105007676B (zh) * 2015-08-21 2017-11-28 武汉大学 基于led混光呈色模型的光谱功率分布提取方法及系统
JP2017181815A (ja) * 2016-03-30 2017-10-05 パナソニック液晶ディスプレイ株式会社 液晶表示装置
JP6477779B2 (ja) * 2016-05-26 2019-03-06 日亜化学工業株式会社 発光装置
EP3893286B1 (en) 2016-05-26 2023-01-18 Nichia Corporation Light emitting device
US10632214B2 (en) 2016-06-24 2020-04-28 Soraa, Inc. Bactericidal light source with high quality of light
WO2018027920A1 (zh) * 2016-08-12 2018-02-15 深圳通感微电子有限公司 纳米材料发光器件及纳米材料发光器件的封装方法
CN106322148B (zh) * 2016-10-21 2023-06-06 四川省桑瑞光辉标识系统股份有限公司 一种led灯板调光系统和方法
JP6848637B2 (ja) * 2016-12-02 2021-03-24 豊田合成株式会社 発光装置
US10978619B2 (en) 2016-12-02 2021-04-13 Toyoda Gosei Co., Ltd. Light emitting device
US10006619B1 (en) 2016-12-28 2018-06-26 WLC Enterprises, Inc. Combination LED lighting and fan apparatus
US20180185533A1 (en) 2016-12-29 2018-07-05 Vital Vio, Inc. Control systems for disinfecting light systems and methods of regulating operations of disinfecting light systems
US10056530B1 (en) * 2017-07-31 2018-08-21 Eie Materials, Inc. Phosphor-converted white light emitting diodes having narrow-band green phosphors
CN107546312A (zh) * 2017-08-24 2018-01-05 欧普照明股份有限公司 一种光源模组及包括该光源模组的照明装置
US10177287B1 (en) 2017-09-19 2019-01-08 Eie Materials, Inc. Gamut broadened displays with narrow band green phosphors
US10771155B2 (en) 2017-09-28 2020-09-08 Soraa Laser Diode, Inc. Intelligent visible light with a gallium and nitrogen containing laser source
US10835627B2 (en) 2017-12-01 2020-11-17 Vital Vio, Inc. Devices using flexible light emitting layer for creating disinfecting illuminated surface, and related method
US10309614B1 (en) 2017-12-05 2019-06-04 Vital Vivo, Inc. Light directing element
US10413626B1 (en) 2018-03-29 2019-09-17 Vital Vio, Inc. Multiple light emitter for inactivating microorganisms
US10174242B1 (en) 2018-05-17 2019-01-08 Eie Materials, Inc. Coated thioaluminate phosphor particles
US10236422B1 (en) 2018-05-17 2019-03-19 Eie Materials, Inc. Phosphors with narrow green emission
US10371325B1 (en) 2018-06-25 2019-08-06 Intematix Corporation Full spectrum white light emitting devices
US10685941B1 (en) 2019-07-09 2020-06-16 Intematix Corporation Full spectrum white light emitting devices
CN108870321A (zh) * 2018-07-04 2018-11-23 广州市雅江光电设备有限公司 一种反光碗及应用于彩色投光灯的光学系统
JP7159743B2 (ja) * 2018-09-21 2022-10-25 東芝ライテック株式会社 照明装置および光照射方法
US12194168B2 (en) 2018-12-19 2025-01-14 Vyv, Inc. Lighting and dissipation device
DE102018133647A1 (de) 2018-12-28 2020-07-02 Beckhoff Automation Gmbh Schaltschranksystem aus Basismodul und Funktionsmodulen sowie Funktionsmodul
US11639897B2 (en) 2019-03-29 2023-05-02 Vyv, Inc. Contamination load sensing device
US11637219B2 (en) 2019-04-12 2023-04-25 Google Llc Monolithic integration of different light emitting structures on a same substrate
CN110094641B (zh) * 2019-04-29 2020-07-21 佛山市国星光电股份有限公司 一种白光led灯珠和灯条及灯具
CN110094649B (zh) * 2019-04-29 2020-07-21 佛山市国星光电股份有限公司 一种健康照明的发光系统、灯条和灯具
US11541135B2 (en) 2019-06-28 2023-01-03 Vyv, Inc. Multiple band visible light disinfection
US11887973B2 (en) 2019-07-09 2024-01-30 Intematix Corporation Full spectrum white light emitting devices
WO2021030748A1 (en) 2019-08-15 2021-02-18 Vital Vio, Inc. Devices configured to disinfect interiors
US11878084B2 (en) 2019-09-20 2024-01-23 Vyv, Inc. Disinfecting light emitting subcomponent
US11757250B2 (en) 2019-12-23 2023-09-12 Kyocera Sld Laser, Inc. Specialized mobile light device configured with a gallium and nitrogen containing laser source
US11499707B2 (en) 2020-04-13 2022-11-15 Calyxpure, Inc. Light fixture having a fan and ultraviolet sterilization functionality
US12191626B1 (en) 2020-07-31 2025-01-07 Kyocera Sld Laser, Inc. Vertically emitting laser devices and chip-scale-package laser devices and laser-based, white light emitting devices
US20230093367A1 (en) * 2021-01-06 2023-03-23 Seoul Viosys Co., Ltd. Light emitting device and light emitting module having the same
US11759540B2 (en) 2021-05-11 2023-09-19 Calyxpure, Inc. Portable disinfection unit
US20220362432A1 (en) 2021-05-11 2022-11-17 Calyxpure, Inc. Sensor System for a Light Fixture Having Ultraviolet Sterilization Functionality
WO2023107737A1 (en) * 2021-12-10 2023-06-15 EcoSense Lighting, Inc. Low-blue light source

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053413B2 (en) 2000-10-23 2006-05-30 General Electric Company Homoepitaxial gallium-nitride-based light emitting device and method for producing
US7220324B2 (en) 2005-03-10 2007-05-22 The Regents Of The University Of California Technique for the growth of planar semi-polar gallium nitride
US7338828B2 (en) 2005-05-31 2008-03-04 The Regents Of The University Of California Growth of planar non-polar {1 -1 0 0} m-plane gallium nitride with metalorganic chemical vapor deposition (MOCVD)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US702666A (en) 1901-05-16 1902-06-17 Charles F Mears Electric clock-synchronizer.
SG115549A1 (en) * 2002-07-08 2005-10-28 Sumitomo Chemical Co Epitaxial substrate for compound semiconductor light emitting device, method for producing the same and light emitting device
CN1431722A (zh) * 2003-02-18 2003-07-23 华南师范大学 Ⅲ族氮化物半导体蓝色发光器件
JP2011151419A (ja) * 2005-05-30 2011-08-04 Sharp Corp 発光装置とその製造方法
US20070076426A1 (en) * 2005-10-03 2007-04-05 Kling Michael R Lamp with two light sources
JP2008311532A (ja) * 2007-06-15 2008-12-25 Rohm Co Ltd 白色発光装置及び白色発光装置の形成方法
KR101012514B1 (ko) * 2007-08-20 2011-02-08 렌슬러 폴리테크닉 인스티튜트 질화물 반도체 발광소자
RU2543987C2 (ru) * 2007-10-09 2015-03-10 Филипс Солид-Стейт Лайтинг Солюшнз Инк. Сборное осветительное устройство на основе сид для общего освещения
US7884545B2 (en) * 2008-03-24 2011-02-08 Citizen Holdings Co., Ltd. LED light source and method for adjusting chromaticity of LED light source
JP3142963U (ja) * 2008-04-21 2008-07-03 秦文隆 高効率ｌｅｄランプ
US8021008B2 (en) * 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
CN201535446U (zh) * 2009-03-06 2010-07-28 李博 Led灯泡
CN101881400A (zh) * 2009-05-05 2010-11-10 厦门市信达光电科技有限公司 Led路灯光源模组
CN102405538A (zh) * 2009-08-26 2012-04-04 三菱化学株式会社 白色半导体发光装置
JP5391946B2 (ja) * 2009-09-07 2014-01-15 日亜化学工業株式会社 蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法
WO2011035265A1 (en) * 2009-09-18 2011-03-24 Soraa, Inc. Power light emitting diode and method with current density operation
US9293667B2 (en) * 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
US20110186874A1 (en) * 2010-02-03 2011-08-04 Soraa, Inc. White Light Apparatus and Method
JP5580100B2 (ja) * 2010-04-09 2014-08-27 株式会社朝日Ｆｒ研究所 半導体発光装置の製造方法または半導体発光ダイオードの製造方法
JP2011243369A (ja) * 2010-05-17 2011-12-01 Sharp Corp 発光装置、照明装置および車両用前照灯
JP2012064860A (ja) * 2010-09-17 2012-03-29 Mitsubishi Chemicals Corp Ｌｅｄ発光装置、及びｌｅｄ発光装置を備えた照明装置
DE202013012940U1 (de) * 2012-05-04 2023-01-19 Soraa, Inc. LED-Lampen mit verbesserter Lichtqualität

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053413B2 (en) 2000-10-23 2006-05-30 General Electric Company Homoepitaxial gallium-nitride-based light emitting device and method for producing
US7220324B2 (en) 2005-03-10 2007-05-22 The Regents Of The University Of California Technique for the growth of planar semi-polar gallium nitride
US7338828B2 (en) 2005-05-31 2008-03-04 The Regents Of The University Of California Growth of planar non-polar {1 -1 0 0} m-plane gallium nitride with metalorganic chemical vapor deposition (MOCVD)

Also Published As

Publication number Publication date
CN103383074A (zh) 2013-11-06
DE102013007698A1 (de) 2013-11-07
US20130313516A1 (en) 2013-11-28
CN103383074B (zh) 2017-10-24
JP6747952B2 (ja) 2020-08-26
JP2020205259A (ja) 2020-12-24
JP2023015101A (ja) 2023-01-31
JP2017084795A (ja) 2017-05-18
JP2013243129A (ja) 2013-12-05

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