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DE112019001792A5 - Leuchtstoff und beleuchtungsvorrichtung - Google Patents

Leuchtstoff und beleuchtungsvorrichtung Download PDF

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Publication number
DE112019001792A5
DE112019001792A5 DE112019001792.6T DE112019001792T DE112019001792A5 DE 112019001792 A5 DE112019001792 A5 DE 112019001792A5 DE 112019001792 T DE112019001792 T DE 112019001792T DE 112019001792 A5 DE112019001792 A5 DE 112019001792A5
Authority
DE
Germany
Prior art keywords
fluorescent
lighting device
lighting
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
DE112019001792.6T
Other languages
English (en)
Other versions
DE112019001792B4 (de
Inventor
Simon Peschke
Gina Maya Achrainer
Daniel Bichler
Thorsten Schroeder
Simon Dallmeir
Christian Koch
Gudrun Plundrich
Dominik Baumann
Markus Seibald
Gregor Hoerder
Hubert Huppertz
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
Publication of DE112019001792A5 publication Critical patent/DE112019001792A5/de
Application granted granted Critical
Publication of DE112019001792B4 publication Critical patent/DE112019001792B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77346—Aluminium Nitrides or Aluminium 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE112019001792.6T 2018-04-04 2019-03-05 Leuchtstoff und beleuchtungsvorrichtung Active DE112019001792B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018205017 2018-04-04
DE102018205017.1 2018-04-04
PCT/EP2019/055402 WO2019192791A1 (de) 2018-04-04 2019-03-05 Leuchtstoff und beleuchtungsvorrichtung

Publications (2)

Publication Number Publication Date
DE112019001792A5 true DE112019001792A5 (de) 2020-12-31
DE112019001792B4 DE112019001792B4 (de) 2023-09-14

Family

ID=65763421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019001792.6T Active DE112019001792B4 (de) 2018-04-04 2019-03-05 Leuchtstoff und beleuchtungsvorrichtung

Country Status (2)

Country Link
DE (1) DE112019001792B4 (de)
WO (1) WO2019192791A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152217A1 (de) 2001-10-23 2003-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstoffzusammensetzung für Niederdruckentladungslampen
KR101521513B1 (ko) * 2010-09-10 2015-05-19 라이트스케이프 머티어리얼스, 인코포레이티드 실리콘 카바이도나이트라이드계 형광체 및 이를 사용한 발광장치
CN106574175B (zh) * 2014-09-11 2018-08-07 飞利浦照明控股有限公司 具有加强的白色显现和转换效率的pc-led模块
CN105623657B (zh) * 2016-01-29 2017-04-26 江苏博睿光电有限公司 一种含氮发光颗粒及其制备方法、含氮发光体和发光器件
WO2018029304A1 (de) 2016-08-12 2018-02-15 Osram Gmbh Beleuchtungsvorrichtung
US11532770B2 (en) 2017-10-13 2022-12-20 The Regents Of The University Of California Mining unexplored chemistries for phosphors for high-color-quality whitelight-emitting diodes

Also Published As

Publication number Publication date
DE112019001792B4 (de) 2023-09-14
WO2019192791A1 (de) 2019-10-10

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R083 Amendment of/additions to inventor(s)
R016 Response to examination communication
R082 Change of representative

Representative=s name: EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHA, DE

R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: C09K0011080000

Ipc: C09K0011800000

R018 Grant decision by examination section/examining division
R020 Patent grant now final