IL34299A - Electro-luminescent device - Google Patents

Electro-luminescent device

Info

Publication number
IL34299A
IL34299A IL34299A IL3429970A IL34299A IL 34299 A IL34299 A IL 34299A IL 34299 A IL34299 A IL 34299A IL 3429970 A IL3429970 A IL 3429970A IL 34299 A IL34299 A IL 34299A
Authority
IL
Israel
Prior art keywords
group
phosphor
ion
tho
composition
Prior art date
Application number
IL34299A
Other languages
English (en)
Other versions
IL34299A0 (en
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of IL34299A0 publication Critical patent/IL34299A0/xx
Publication of IL34299A publication Critical patent/IL34299A/en

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, 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)
IL34299A 1969-04-16 1970-04-10 Electro-luminescent device IL34299A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL34299A0 IL34299A0 (en) 1970-06-17
IL34299A true IL34299A (en) 1973-01-30

Family

ID=25237130

Family Applications (1)

Application Number Title Priority Date Filing Date
IL34299A IL34299A (en) 1969-04-16 1970-04-10 Electro-luminescent device

Country Status (9)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915860U (enExample) * 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
CN1264228C (zh) 1996-06-26 2006-07-12 奥斯兰姆奥普托半导体股份有限两合公司 发光半导体器件、全色发光二极管显示装置及其应用
DE19638667C2 (de) * 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
DE19645035C1 (de) * 1996-10-31 1998-04-30 Siemens Ag Mehrfarbiges Licht abstrahlende Bildanzeigevorrichtung
AU6727998A (en) * 1997-03-05 1998-09-22 Riedel-De Haen Gmbh Non-green anti-stokes luminescent substance
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
FR2044727A1 (enExample) 1971-02-26
DE2018354C3 (de) 1974-07-18
IL34299A0 (en) 1970-06-17
SE358898B (enExample) 1973-08-13
BE748879A (fr) 1970-09-16
NL7005418A (enExample) 1970-10-20
DE2018354B2 (de) 1973-12-20
DE2018354A1 (enExample) 1970-10-22
US3659136A (en) 1972-04-25
GB1317732A (en) 1973-05-23
JPS4842391B1 (enExample) 1973-12-12

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