KR900009927A - Phosphor with red pigment - Google Patents

Phosphor with red pigment Download PDF

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Publication number
KR900009927A
KR900009927A KR1019880017524A KR880017524A KR900009927A KR 900009927 A KR900009927 A KR 900009927A KR 1019880017524 A KR1019880017524 A KR 1019880017524A KR 880017524 A KR880017524 A KR 880017524A KR 900009927 A KR900009927 A KR 900009927A
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KR
South Korea
Prior art keywords
phosphor
red pigment
zno
molar ratio
zinc oxide
Prior art date
Application number
KR1019880017524A
Other languages
Korean (ko)
Other versions
KR920005960B1 (en
Inventor
정좌영
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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Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019880017524A priority Critical patent/KR920005960B1/en
Publication of KR900009927A publication Critical patent/KR900009927A/en
Application granted granted Critical
Publication of KR920005960B1 publication Critical patent/KR920005960B1/en

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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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides

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

Abstract

내용 없음No content

Description

적색안료부착 형광체Phosphor with red pigment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 안료를 사용할때의 안료 반사율의 특성을 예시한 그래프이고, 제2도는 본 발명에 따른 형광체의 반사율의 특성을 보인 그래프이다.1 is a graph illustrating the characteristics of the pigment reflectance when using the pigment according to the present invention, Figure 2 is a graph showing the characteristics of the reflectance of the phosphor according to the present invention.

Claims (2)

브라운관 형광면 제조시 사용되는 형광체에 있어서, 일반식 xZnO, yFe2O3을 갖고 몰(mol)비가 O＜x/y≤0.84인 산화아연(ZnO)과 산화철(Fe2O3)의 혼정 화합물로 된 적색안료를 형광체에 피복시킨 것을 특징으로 하는 적색 안료부착 형광체.In the fluorescent material used for the production of CRT, it is a mixed compound of zinc oxide (ZnO) and iron oxide (Fe 2 O 3 ) having a general formula of xZnO, yFe 2 O 3 and a molar ratio of O <x / y ≦ 0.84. A phosphor with a red pigment, characterized by coating a phosphor with a red pigment. 제1항에 있어서, 형광체를 이트륨부활 옥시 설파이드(Y2O2S:Eu) 형광체로 하고, 산화아연(ZnO)과 산화철(Fe2O3)의 몰비를 0.22내지 0.49인 것을 특징으로 하는 적색안료 부착 형광체.2. The red color of claim 1, wherein the phosphor is a yttrium-reactive oxy sulfide (Y 2 O 2 S: Eu) phosphor, and the molar ratio of zinc oxide (ZnO) and iron oxide (Fe 2 O 3 ) is 0.22 to 0.49. Phosphor with pigments. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880017524A 1988-12-26 1988-12-26 Red-fluorescent substance KR920005960B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880017524A KR920005960B1 (en) 1988-12-26 1988-12-26 Red-fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880017524A KR920005960B1 (en) 1988-12-26 1988-12-26 Red-fluorescent substance

Publications (2)

Publication Number Publication Date
KR900009927A true KR900009927A (en) 1990-07-06
KR920005960B1 KR920005960B1 (en) 1992-07-25

Family

ID=19280705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017524A KR920005960B1 (en) 1988-12-26 1988-12-26 Red-fluorescent substance

Country Status (1)

Country Link
KR (1) KR920005960B1 (en)

Also Published As

Publication number Publication date
KR920005960B1 (en) 1992-07-25

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