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FR1323921A - Luminescent substances - Google Patents

Luminescent substances

Info

Publication number
FR1323921A
FR1323921A FR897134A FR897134A FR1323921A FR 1323921 A FR1323921 A FR 1323921A FR 897134 A FR897134 A FR 897134A FR 897134 A FR897134 A FR 897134A FR 1323921 A FR1323921 A FR 1323921A
Authority
FR
France
Prior art keywords
luminescent substances
luminescent
substances
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.)
Expired
Application number
FR897134A
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR897134A priority Critical patent/FR1323921A/en
Application granted granted Critical
Publication of FR1323921A publication Critical patent/FR1323921A/en
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
    • C09K11/7777—Phosphates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/185—Luminescent screens measures against halo-phenomena

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR897134A 1962-05-10 1962-05-10 Luminescent substances Expired FR1323921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR897134A FR1323921A (en) 1962-05-10 1962-05-10 Luminescent substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897134A FR1323921A (en) 1962-05-10 1962-05-10 Luminescent substances

Publications (1)

Publication Number Publication Date
FR1323921A true FR1323921A (en) 1963-04-12

Family

ID=8778654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897134A Expired FR1323921A (en) 1962-05-10 1962-05-10 Luminescent substances

Country Status (1)

Country Link
FR (1) FR1323921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006113656A1 (en) * 2005-04-19 2006-10-26 Gelcore Llc Red phosphor for led based lighting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006113656A1 (en) * 2005-04-19 2006-10-26 Gelcore Llc Red phosphor for led based lighting
US7329371B2 (en) 2005-04-19 2008-02-12 Lumination Llc Red phosphor for LED based lighting

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