MX365436B - Procedimiento para preparar fosforos emisores de luz roja. - Google Patents

Procedimiento para preparar fosforos emisores de luz roja.

Info

Publication number
MX365436B
MX365436B MX2015005580A MX2015005580A MX365436B MX 365436 B MX365436 B MX 365436B MX 2015005580 A MX2015005580 A MX 2015005580A MX 2015005580 A MX2015005580 A MX 2015005580A MX 365436 B MX365436 B MX 365436B
Authority
MX
Mexico
Prior art keywords
mfy
mnn
emitting phosphors
preparing red
formula
Prior art date
Application number
MX2015005580A
Other languages
English (en)
Other versions
MX2015005580A (es
Inventor
Robert Joseph Lyons
James Edward Murphy
Anant Achyut Setlur
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2015005580A publication Critical patent/MX2015005580A/es
Publication of MX365436B publication Critical patent/MX365436B/es

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
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617—Silicates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)

Abstract

Un procedimiento para preparar un fósforo dopado con Mn4+ de fórmula I (Ax[MFy):Mn+4 I incluye combinar en una solución ácida un catión A+, un anión de fórmula MFy, y una fuente de Mnn+ que comprende un compuesto de fluoromanganeso, precipitar un precursor de fósforo que contiene Mnn+ de la solución ácida y poner en contacto el precursor de fósforo que contiene Mnn+ con un agente oxidante que contiene flúor en forma gaseosa a una temperatura elevada para formar el fósforo dopado con Mn4+en donde A es Li, Na, K, Rb, Cs, o una combinación de los mismos; M es Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Hf, Y, La, Nb, Ta, Bi, Gd, o una combinación de los mismos; x es el valor absoluto de la carga del ión [MFy]; y es 5, 6 ó 7; y n es 2 ó 3.
MX2015005580A 2014-05-01 2015-04-30 Procedimiento para preparar fosforos emisores de luz roja. MX365436B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/267,434 US9512356B2 (en) 2014-05-01 2014-05-01 Process for preparing red-emitting phosphors

Publications (2)

Publication Number Publication Date
MX2015005580A MX2015005580A (es) 2015-11-02
MX365436B true MX365436B (es) 2019-06-03

Family

ID=53189605

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005580A MX365436B (es) 2014-05-01 2015-04-30 Procedimiento para preparar fosforos emisores de luz roja.

Country Status (11)

Country Link
US (1) US9512356B2 (es)
EP (1) EP2940099B1 (es)
JP (1) JP6577226B2 (es)
KR (1) KR101913459B1 (es)
CN (1) CN105038775B (es)
AU (1) AU2015202021B2 (es)
BR (1) BR102015008716A2 (es)
CA (1) CA2888734C (es)
MX (1) MX365436B (es)
MY (1) MY171670A (es)
TW (1) TWI684638B (es)

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US10563121B2 (en) * 2014-06-12 2020-02-18 Current Lighting Solutions, Llc Red-emitting phosphors and associated devices
US9567516B2 (en) * 2014-06-12 2017-02-14 General Electric Company Red-emitting phosphors and associated devices
KR101809793B1 (ko) 2014-09-30 2017-12-15 니치아 카가쿠 고교 가부시키가이샤 불화물 형광체 및 그 제조 방법 및 발광 장치
MY185717A (en) * 2015-05-18 2021-05-31 Current Lighting Solutions Llc Process for manufacturing mn-doped fluoride phosphors
FR3043687B1 (fr) * 2015-11-13 2020-07-03 Universite Blaise Pascal Clermont Ii Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn
JP7067857B2 (ja) * 2015-11-17 2022-05-16 株式会社東芝 蛍光体、およびその製造方法、ならびにその蛍光体を用いた発光装置
CN105505384B (zh) * 2015-12-03 2017-12-19 河北利福光电技术有限公司 一种窄谱带红光荧光粉及其制备方法
KR102530756B1 (ko) * 2016-01-13 2023-05-10 삼성전자주식회사 불화물계 형광체, 불화물계 형광체 제조방법 및 발광장치
CN106010514A (zh) * 2016-06-27 2016-10-12 华南理工大学 一种Mn4+掺杂氟镓酸盐红色荧光粉及其制备方法
JP6460056B2 (ja) 2016-06-30 2019-01-30 日亜化学工業株式会社 窒化物蛍光体の製造方法
US10193030B2 (en) * 2016-08-08 2019-01-29 General Electric Company Composite materials having red emitting phosphors
KR20190068580A (ko) * 2016-10-12 2019-06-18 메르크 파텐트 게엠베하 LED 솔리드 스테이트 광원용 변환 발광성 재료로서 Mn4+ 활성화 발광 재료
JP6344460B2 (ja) * 2016-12-12 2018-06-20 日亜化学工業株式会社 フッ化物蛍光体の製造方法
US10793773B2 (en) * 2017-03-16 2020-10-06 Current Lighting Solutions, Llc Color stable red-emitting phosphors
US20190048258A1 (en) * 2017-08-10 2019-02-14 General Electric Company Coated manganese doped phosphors
US10720554B2 (en) * 2017-09-20 2020-07-21 General Electric Company Green-emitting phosphors and devices thereof
CN107686726A (zh) * 2017-09-29 2018-02-13 温州大学 一种白光led用氟硅酸锂钠红光材料及其制备方法
KR102036661B1 (ko) * 2018-01-25 2019-10-25 성균관대학교산학협력단 불화물계 형광체의 제조 방법
CN108359460B (zh) * 2018-04-16 2021-01-01 陕西师范大学 一种Mn(IV)激活的氟化物红色荧光粉及其制备方法
KR102206453B1 (ko) 2018-09-27 2021-01-25 세종대학교 산학협력단 빠른 감쇠 속도를 갖는 불화물계 형광체와 이 형광체를 포함하는 발광장치
JP2023521844A (ja) 2020-04-14 2023-05-25 ゼネラル・エレクトリック・カンパニイ 狭帯域発光蛍光体材料を用いたインク組成物およびフィルム

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Also Published As

Publication number Publication date
CA2888734C (en) 2022-11-15
MY171670A (en) 2019-10-22
US9512356B2 (en) 2016-12-06
JP6577226B2 (ja) 2019-09-18
CN105038775B (zh) 2019-04-02
CA2888734A1 (en) 2015-11-01
JP2015212375A (ja) 2015-11-26
MX2015005580A (es) 2015-11-02
KR20150126298A (ko) 2015-11-11
EP2940099A1 (en) 2015-11-04
KR101913459B1 (ko) 2018-10-30
CN105038775A (zh) 2015-11-11
BR102015008716A2 (pt) 2018-10-30
AU2015202021A1 (en) 2015-11-19
TWI684638B (zh) 2020-02-11
AU2015202021B2 (en) 2018-08-02
TW201606049A (zh) 2016-02-16
US20150315461A1 (en) 2015-11-05
EP2940099B1 (en) 2017-08-16

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