KR910015681A - 청색 발광형광체의 제조방법 - Google Patents

청색 발광형광체의 제조방법 Download PDF

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Publication number
KR910015681A
KR910015681A KR1019900001353A KR900001353A KR910015681A KR 910015681 A KR910015681 A KR 910015681A KR 1019900001353 A KR1019900001353 A KR 1019900001353A KR 900001353 A KR900001353 A KR 900001353A KR 910015681 A KR910015681 A KR 910015681A
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KR
South Korea
Prior art keywords
blue light
emitting phosphor
manufacturing
light emitting
mixture
Prior art date
Application number
KR1019900001353A
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English (en)
Other versions
KR930005686B1 (ko
Inventor
양준모
Original Assignee
김정배
삼성전관 주식회사
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.)
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Publication date
Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019900001353A priority Critical patent/KR930005686B1/ko
Publication of KR910015681A publication Critical patent/KR910015681A/ko
Application granted granted Critical
Publication of KR930005686B1 publication Critical patent/KR930005686B1/ko

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    • 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
    • C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
    • 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
    • C09K11/56—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing sulfur

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

내용 없음

Description

청색 발광형광체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 은부활, 알루미늄공부활 황화아연을 함유하는 청색 발광형광체의 제조방법에 있어서, 황화아연 1000g에 Ag량은 150-400ppm, 불화알루미늄 5g 내지 10g을 혼합해서 혼합물을 만들고, 이 혼합물을 환원성 분위기하에서 소성한 후, 순수한 물로 세정하여 대기에서 건조시키는 것을 특징으로 하는 청색 발광형광체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900001353A 1990-02-05 1990-02-05 청색 발광형광체의 제조방법 KR930005686B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900001353A KR930005686B1 (ko) 1990-02-05 1990-02-05 청색 발광형광체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900001353A KR930005686B1 (ko) 1990-02-05 1990-02-05 청색 발광형광체의 제조방법

Publications (2)

Publication Number Publication Date
KR910015681A true KR910015681A (ko) 1991-09-30
KR930005686B1 KR930005686B1 (ko) 1993-06-24

Family

ID=19295808

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001353A KR930005686B1 (ko) 1990-02-05 1990-02-05 청색 발광형광체의 제조방법

Country Status (1)

Country Link
KR (1) KR930005686B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474834B1 (ko) * 2000-05-10 2005-03-08 삼성에스디아이 주식회사 저전압 황화물 형광체의 제조 방법

Also Published As

Publication number Publication date
KR930005686B1 (ko) 1993-06-24

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