DE2018354A1 - - Google Patents

Info

Publication number
DE2018354A1
DE2018354A1 DE19702018354 DE2018354A DE2018354A1 DE 2018354 A1 DE2018354 A1 DE 2018354A1 DE 19702018354 DE19702018354 DE 19702018354 DE 2018354 A DE2018354 A DE 2018354A DE 2018354 A1 DE2018354 A1 DE 2018354A1
Authority
DE
Germany
Prior art keywords
group
ion
composition
phosphorus
red
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
DE19702018354
Other languages
German (de)
English (en)
Other versions
DE2018354C3 (de
DE2018354B2 (de
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of DE2018354A1 publication Critical patent/DE2018354A1/de
Publication of DE2018354B2 publication Critical patent/DE2018354B2/de
Application granted granted Critical
Publication of DE2018354C3 publication Critical patent/DE2018354C3/de
Expired legal-status Critical Current

Links

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
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • F21K2/005—Non-electric light sources using luminescence; Light sources using electrochemiluminescence excited by infrared radiation using up-conversion
    • 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
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides
    • 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
    • C09K11/7772—Halogenides
    • C09K11/7773—Halogenides with alkali or alkaline earth metal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/02—Frequency-changing of light, e.g. by quantum counters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)
DE2018354A 1969-04-16 1970-04-16 Elektrolumineszente Einrichtung Expired DE2018354C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82284769A 1969-04-16 1969-04-16

Publications (3)

Publication Number Publication Date
DE2018354A1 true DE2018354A1 (https=) 1970-10-22
DE2018354B2 DE2018354B2 (de) 1973-12-20
DE2018354C3 DE2018354C3 (de) 1974-07-18

Family

ID=25237130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2018354A Expired DE2018354C3 (de) 1969-04-16 1970-04-16 Elektrolumineszente Einrichtung

Country Status (9)

Country Link
US (1) US3659136A (https=)
JP (1) JPS4842391B1 (https=)
BE (1) BE748879A (https=)
DE (1) DE2018354C3 (https=)
FR (1) FR2044727A1 (https=)
GB (1) GB1317732A (https=)
IL (1) IL34299A (https=)
NL (1) NL7005418A (https=)
SE (1) SE358898B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915860U (https=) * 1972-05-12 1974-02-09
US3838307A (en) * 1972-08-14 1974-09-24 Bunker Ramo Color plasma display
JPS54115950A (en) * 1978-02-28 1979-09-08 Matsushita Electric Works Ltd Infrared massager
JPS58206678A (ja) * 1982-05-28 1983-12-01 Fuji Photo Film Co Ltd 蛍光体
DE3420006C2 (de) * 1983-05-31 1986-07-17 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Mit Europium aktivierter, seltene Erden enthaltender Bariumfluorhalogenid-Leuchtstoff
US4780614A (en) * 1985-04-24 1988-10-25 The Boeing Company Method and apparatus for remote sensing of mechanical force
US4947465A (en) * 1989-07-25 1990-08-07 Mathur Veerendra K Method of laser discrimination using stimulated luminescence
US5166948A (en) * 1991-06-19 1992-11-24 Polaroid Corporation Optically pumped up converting light source
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
DE29724847U1 (de) 1996-06-26 2004-09-30 Osram Opto Semiconductors Gmbh Lichtabstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
DE19645035C1 (de) * 1996-10-31 1998-04-30 Siemens Ag Mehrfarbiges Licht abstrahlende Bildanzeigevorrichtung
WO1998039392A1 (de) * 1997-03-05 1998-09-11 Riedel-De Haen Gmbh Nicht-grüner anti-stokes-leuchtstoff
JP3019832B2 (ja) * 1998-02-27 2000-03-13 日本電気株式会社 プラズマディスプレイパネル
US9395481B2 (en) * 2014-06-20 2016-07-19 Grote Industries, Llc Sheet light source using laser diode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163610A (en) * 1962-03-26 1964-12-29 Rca Corp Rare earth activated alkaline earth halofluoride luminescent materials
US3405371A (en) * 1963-08-07 1968-10-08 Bell Telephone Labor Inc Fluorescent garnet compositions and optical maser devices utilizing such compositions
GB1038200A (en) * 1963-12-24 1966-08-10 Standard Telephones Cables Ltd Improvements in or relating to solid state display devices
US3533956A (en) * 1964-12-22 1970-10-13 American Optical Corp Laser composition
US3418246A (en) * 1965-03-24 1968-12-24 Rca Corp Rare earth activated yttrium and gadolinium oxy-chalcogenide phosphors
US3541022A (en) * 1968-03-28 1970-11-17 Gen Electric Infrared excitable ytterbium sensitized erbium activated rare earth oxysulfide luminescent material
US3541018A (en) * 1968-09-18 1970-11-17 Gen Electric Infrared-excitable ytterbium sensitized erbium or thulium activated rare earth flouride luminescent material

Also Published As

Publication number Publication date
GB1317732A (en) 1973-05-23
SE358898B (https=) 1973-08-13
NL7005418A (https=) 1970-10-20
JPS4842391B1 (https=) 1973-12-12
US3659136A (en) 1972-04-25
DE2018354C3 (de) 1974-07-18
FR2044727A1 (https=) 1971-02-26
IL34299A0 (en) 1970-06-17
DE2018354B2 (de) 1973-12-20
BE748879A (fr) 1970-09-16
IL34299A (en) 1973-01-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)