CA970149A - Method of making an electroluminescent material - Google Patents

Method of making an electroluminescent material

Info

Publication number
CA970149A
CA970149A CA114,708A CA114708A CA970149A CA 970149 A CA970149 A CA 970149A CA 114708 A CA114708 A CA 114708A CA 970149 A CA970149 A CA 970149A
Authority
CA
Canada
Prior art keywords
making
electroluminescent material
electroluminescent
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
CA114,708A
Other versions
CA114708S (en
Inventor
Ryoichi Yamamoto
Hiroshi Yamazoe
Hisanao Sato
Hiroshi Kawarada
Nobumasa Ohoshima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA970149A publication Critical patent/CA970149A/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
    • C09K11/57—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing manganese or rhenium
    • C09K11/572—Chalcogenides
    • C09K11/574—Chalcogenides with zinc or cadmium
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
CA114,708A 1970-06-04 1971-06-03 Method of making an electroluminescent material Expired CA970149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45048540A JPS4844071B1 (en) 1970-06-04 1970-06-04

Publications (1)

Publication Number Publication Date
CA970149A true CA970149A (en) 1975-07-01

Family

ID=12806185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,708A Expired CA970149A (en) 1970-06-04 1971-06-03 Method of making an electroluminescent material

Country Status (6)

Country Link
JP (1) JPS4844071B1 (en)
CA (1) CA970149A (en)
DE (1) DE2128121C2 (en)
FR (1) FR2095870A5 (en)
GB (1) GB1357420A (en)
NL (1) NL7107738A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554794B2 (en) * 1973-07-31 1980-01-31
DE10319396A1 (en) * 2003-04-30 2004-11-18 Volkswagen Ag Vehicle illumination system includes electroluminescent layer illuminating outer contours, which is situated between bodywork and paint layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067954B (en) * 1959-10-29 N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Process for the production of an electroluminescent powder
DE1015964B (en) * 1953-02-04 1957-09-19 Philips Nv Process for the production of an electroluminescent powder

Also Published As

Publication number Publication date
FR2095870A5 (en) 1972-02-11
GB1357420A (en) 1974-06-19
NL7107738A (en) 1971-12-07
JPS4844071B1 (en) 1973-12-22
DE2128121C2 (en) 1985-07-11
DE2128121A1 (en) 1972-01-20

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