DE1467484A1 - Leuchtstoff und Verfahren zu seiner Herstellung - Google Patents

Leuchtstoff und Verfahren zu seiner Herstellung

Info

Publication number
DE1467484A1
DE1467484A1 DE19641467484 DE1467484A DE1467484A1 DE 1467484 A1 DE1467484 A1 DE 1467484A1 DE 19641467484 DE19641467484 DE 19641467484 DE 1467484 A DE1467484 A DE 1467484A DE 1467484 A1 DE1467484 A1 DE 1467484A1
Authority
DE
Germany
Prior art keywords
zinc
oxygen
mole percent
halide
cadmium
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.)
Pending
Application number
DE19641467484
Other languages
German (de)
English (en)
Inventor
Simon Larach
Yocom Perry Niel
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
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 filed Critical RCA Corp
Publication of DE1467484A1 publication Critical patent/DE1467484A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • 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
    • C09K11/0805—Chalcogenides
    • C09K11/0811—Chalcogenides with zinc or cadmium
    • 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
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
DE19641467484 1963-05-20 1964-05-20 Leuchtstoff und Verfahren zu seiner Herstellung Pending DE1467484A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US281392A US3269956A (en) 1963-05-20 1963-05-20 Method for preparing rare earth activated zinc sulfide phosphors and products thereof

Publications (1)

Publication Number Publication Date
DE1467484A1 true DE1467484A1 (de) 1969-11-13

Family

ID=23077105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641467484 Pending DE1467484A1 (de) 1963-05-20 1964-05-20 Leuchtstoff und Verfahren zu seiner Herstellung

Country Status (7)

Country Link
US (2) US3269956A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE648178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1467484A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1394621A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1052304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6405527A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE311409B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938558A1 (de) * 1978-09-25 1980-04-03 Sony Corp Leuchtstoff und verfahren zu seiner herstellung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082561A (en) * 1964-02-26 1967-09-06 Rca Corp Phosphor and method of preparation thereof
US3541375A (en) * 1967-06-07 1970-11-17 Gen Electric Barrier layer electroluminescent devices
NL7707008A (nl) * 1977-06-24 1978-12-28 Philips Nv Luminescentiescherm.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798854A (en) * 1956-04-30 1957-07-09 Gen Electric Infrared stimulable zinc sulfide phosphor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938558A1 (de) * 1978-09-25 1980-04-03 Sony Corp Leuchtstoff und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
US3269956A (en) 1966-08-30
BE648178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-09-16
SE311409B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-09
NL6405527A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-11-23
GB1052304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1394621A (fr) 1965-04-02
USB281392I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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