DE102018101428A1 - Optoelektronisches Bauelement - Google Patents

Optoelektronisches Bauelement Download PDF

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Publication number
DE102018101428A1
DE102018101428A1 DE102018101428.7A DE102018101428A DE102018101428A1 DE 102018101428 A1 DE102018101428 A1 DE 102018101428A1 DE 102018101428 A DE102018101428 A DE 102018101428A DE 102018101428 A1 DE102018101428 A1 DE 102018101428A1
Authority
DE
Germany
Prior art keywords
phosphor
optoelectronic component
aluminum
radiation
value
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.)
Granted
Application number
DE102018101428.7A
Other languages
German (de)
English (en)
Inventor
Rainer Butendeich
Alexander Baumgartner
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Priority to DE102018101428.7A priority Critical patent/DE102018101428A1/de
Priority to US16/254,659 priority patent/US10868223B2/en
Priority to JP2019009302A priority patent/JP2019129323A/ja
Publication of DE102018101428A1 publication Critical patent/DE102018101428A1/de
Granted legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77347—Silicon Nitrides or Silicon Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
DE102018101428.7A 2018-01-23 2018-01-23 Optoelektronisches Bauelement Granted DE102018101428A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102018101428.7A DE102018101428A1 (de) 2018-01-23 2018-01-23 Optoelektronisches Bauelement
US16/254,659 US10868223B2 (en) 2018-01-23 2019-01-23 Optoelectronic component
JP2019009302A JP2019129323A (ja) 2018-01-23 2019-01-23 オプトエレクトロニクスデバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018101428.7A DE102018101428A1 (de) 2018-01-23 2018-01-23 Optoelektronisches Bauelement

Publications (1)

Publication Number Publication Date
DE102018101428A1 true DE102018101428A1 (de) 2019-07-25

Family

ID=67145110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018101428.7A Granted DE102018101428A1 (de) 2018-01-23 2018-01-23 Optoelektronisches Bauelement

Country Status (3)

Country Link
US (1) US10868223B2 (https=)
JP (1) JP2019129323A (https=)
DE (1) DE102018101428A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11375805B2 (en) * 2018-09-28 2022-07-05 Peter Hurley Multi-purpose portable platform stage
WO2020100890A1 (ja) 2018-11-13 2020-05-22 株式会社ダイセル 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
JP6966517B2 (ja) * 2018-11-13 2021-11-17 株式会社ダイセル 光学部材、該光学部材を含むレーザーモジュール及びレーザーデバイス
EP4463891A1 (en) * 2022-01-13 2024-11-20 Bridgelux, Inc. Phosphor-converted red leds and color-tunable multi-led packaged light emitting devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037730A1 (de) * 2009-08-17 2011-02-24 Osram Gesellschaft mit beschränkter Haftung Konversions-LED mit hoher Farbwiedergabe
WO2013000615A1 (de) * 2011-06-30 2013-01-03 Osram Ag Konversionselement und leuchtdiode mit einem solchen konversionselement
US20170342320A1 (en) * 2014-12-09 2017-11-30 Shin-Etsu Chemical Co., Ltd. Wavelength conversion member and light-emitting device

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GB1589964A (en) * 1976-09-03 1981-05-20 Johnson Matthey Co Ltd Luminescent materials
DE102010030473A1 (de) * 2010-06-24 2011-12-29 Osram Gesellschaft mit beschränkter Haftung Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff
WO2012050199A1 (ja) * 2010-10-15 2012-04-19 三菱化学株式会社 白色発光装置及び照明器具
DE202011106052U1 (de) * 2011-09-23 2011-11-09 Osram Ag Lichtquelle mit Leuchtstoff und zugehörige Beleuchtungseinheit.
DE102011115879A1 (de) * 2011-10-12 2013-04-18 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Leuchtstoffe
US8597545B1 (en) * 2012-07-18 2013-12-03 Intematix Corporation Red-emitting nitride-based calcium-stabilized phosphors
CN104521016B (zh) * 2012-08-10 2018-07-10 亮锐控股有限公司 磷光体转换发光二极管、灯及照明器
CN108305929B (zh) * 2013-10-02 2021-02-05 Glbtech株式会社 具有高显色性的白光发光装置
JP6503929B2 (ja) * 2014-06-30 2019-04-24 日亜化学工業株式会社 半導体発光装置
CN110003891B (zh) * 2014-10-08 2023-05-23 首尔半导体株式会社 发光装置
DE102015202159B4 (de) * 2015-02-06 2023-06-15 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiter-Beleuchtungsvorrichtung
JP2016152276A (ja) * 2015-02-16 2016-08-22 日亜化学工業株式会社 発光装置
EP3708902B1 (en) * 2015-06-24 2023-05-24 Seoul Semiconductor Co., Ltd. White light source system
US9735323B2 (en) * 2015-06-30 2017-08-15 Nichia Corporation Light emitting device having a triple phosphor fluorescent member
US10026876B2 (en) * 2015-08-20 2018-07-17 Nichia Corporation Light emitting device
JP6384468B2 (ja) * 2015-12-22 2018-09-05 日亜化学工業株式会社 発光装置
JP7045192B2 (ja) * 2016-01-15 2022-03-31 デンカ株式会社 蛍光体および発光装置
CN105609599B (zh) * 2016-02-17 2018-06-29 中国计量学院 一种用于蓝光芯片的封装材料及其白光led封装方法
JP6414190B2 (ja) * 2016-03-28 2018-10-31 日亜化学工業株式会社 蛍光体の製造方法
WO2017200097A1 (ja) * 2016-05-20 2017-11-23 株式会社 東芝 白色光源
EP3893286B1 (en) * 2016-05-26 2023-01-18 Nichia Corporation Light emitting device
JP6668996B2 (ja) * 2016-07-29 2020-03-18 日亜化学工業株式会社 発光装置及びその製造方法
TWI601307B (zh) * 2016-10-21 2017-10-01 清颺科技有限公司 量子點發光體
JP6597657B2 (ja) * 2017-01-24 2019-10-30 日亜化学工業株式会社 発光装置
JP2019016632A (ja) * 2017-07-04 2019-01-31 日亜化学工業株式会社 発光装置
JP7164800B2 (ja) * 2017-09-28 2022-11-02 日亜化学工業株式会社 発光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037730A1 (de) * 2009-08-17 2011-02-24 Osram Gesellschaft mit beschränkter Haftung Konversions-LED mit hoher Farbwiedergabe
WO2013000615A1 (de) * 2011-06-30 2013-01-03 Osram Ag Konversionselement und leuchtdiode mit einem solchen konversionselement
US20170342320A1 (en) * 2014-12-09 2017-11-30 Shin-Etsu Chemical Co., Ltd. Wavelength conversion member and light-emitting device

Also Published As

Publication number Publication date
US20190229244A1 (en) 2019-07-25
JP2019129323A (ja) 2019-08-01
US10868223B2 (en) 2020-12-15

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