FR2221811B1 - - Google Patents

Info

Publication number
FR2221811B1
FR2221811B1 FR7408660A FR7408660A FR2221811B1 FR 2221811 B1 FR2221811 B1 FR 2221811B1 FR 7408660 A FR7408660 A FR 7408660A FR 7408660 A FR7408660 A FR 7408660A FR 2221811 B1 FR2221811 B1 FR 2221811B1
Authority
FR
France
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.)
Expired
Application number
FR7408660A
Other languages
French (fr)
Other versions
FR2221811A1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2221811A1 publication Critical patent/FR2221811A1/fr
Application granted granted Critical
Publication of FR2221811B1 publication Critical patent/FR2221811B1/fr
Expired legal-status Critical Current

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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/778—Borates
FR7408660A 1973-03-14 1974-03-14 Expired FR2221811B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7303538A NL7303538A (en) 1973-03-14 1973-03-14

Publications (2)

Publication Number Publication Date
FR2221811A1 FR2221811A1 (en) 1974-10-11
FR2221811B1 true FR2221811B1 (en) 1977-10-07

Family

ID=19818432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408660A Expired FR2221811B1 (en) 1973-03-14 1974-03-14

Country Status (7)

Country Link
JP (1) JPS568879B2 (en)
BE (1) BE812206A (en)
CA (1) CA1038619A (en)
DE (1) DE2410134C3 (en)
FR (1) FR2221811B1 (en)
GB (1) GB1453991A (en)
NL (1) NL7303538A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121978A (en) * 1976-04-06 1977-10-13 Iwasaki Electric Co Ltd Fluorescent high-pressure mercury lamp
NL182488C (en) * 1978-04-20 1988-03-16 Philips Nv LUMINESCENT LEAD-ACTIVATED NATURAL POTASSIUM BORATE; LUMINESCENT SCREEN; LOW-PRESSURE MERCURY DISCHARGE LAMP.
US4202794A (en) * 1978-10-25 1980-05-13 Westinghouse Electric Corp. Calcium yttrium borate phosphor composition
NL7905680A (en) * 1979-07-23 1981-01-27 Philips Nv LUMINESCENT SCREEN.
FR2485507A1 (en) * 1980-06-27 1981-12-31 Rhone Poulenc Ind NEW LUMINESCENT LUMINESCENT SUBSTANCES BASED ON DOUBLE BORATE OF MAGNESIUM AND RARE EARTHS FOR SCREENS OR TUBES
JPS57115484A (en) * 1981-01-09 1982-07-17 Hitachi Ltd Fluorescent substance and its preparation
JPS57136873U (en) * 1981-02-18 1982-08-26
JPS57139686U (en) * 1981-02-25 1982-09-01
JPS581787U (en) * 1981-06-26 1983-01-07 松下電器産業株式会社 Closed vane pump
JPS581788U (en) * 1981-06-26 1983-01-07 松下電器産業株式会社 vane pump
JPS58128489A (en) * 1982-01-25 1983-08-01 Matsushita Electric Ind Co Ltd Vane pump for refrigerant
FR2597851B1 (en) * 1986-04-29 1990-10-26 Centre Nat Rech Scient NOVEL MIXED BORATES BASED ON RARE EARTHS, THEIR PREPARATION AND THEIR APPLICATION AS LUMINOPHORES
JPH02113087A (en) * 1988-09-07 1990-04-25 Philips Gloeilampenfab:Nv Light emitting telbium-activated boric acid salt
US6805813B1 (en) * 2003-05-09 2004-10-19 Osram Sylvania Inc. High brightness green-emitting phosphor
US7122128B2 (en) * 2004-04-29 2006-10-17 General Electric Company Phosphors containing borate of terbium, alkaline-earth, and Group-3 metals, and light sources incorporating the same
TWI362413B (en) 2008-02-25 2012-04-21 Ind Tech Res Inst Borate phosphor and white light illumination device utilizing the same
CN102134489A (en) * 2010-01-22 2011-07-27 海洋王照明科技股份有限公司 Borate luminescent material and preparation method thereof
CN102140347B (en) * 2010-01-28 2014-05-07 海洋王照明科技股份有限公司 Borofluoride white light emitting material and preparation method thereof
CN110725003A (en) * 2019-11-28 2020-01-24 中国工程物理研究院化工材料研究所 Ytterbium-doped strontium gadolinium lanthanum borate laser crystal and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440480A (en) * 1964-07-16 1966-05-27 Philips Nv luminescent screen

Also Published As

Publication number Publication date
DE2410134A1 (en) 1974-09-19
JPS568879B2 (en) 1981-02-26
CA1038619A (en) 1978-09-19
NL7303538A (en) 1974-09-17
DE2410134B2 (en) 1981-07-30
FR2221811A1 (en) 1974-10-11
GB1453991A (en) 1976-10-27
DE2410134C3 (en) 1982-04-22
JPS49122490A (en) 1974-11-22
BE812206A (en) 1974-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse