KR910012161A - Blue phosphor and screen film using the same - Google Patents

Blue phosphor and screen film using the same Download PDF

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Publication number
KR910012161A
KR910012161A KR1019890019181A KR890019181A KR910012161A KR 910012161 A KR910012161 A KR 910012161A KR 1019890019181 A KR1019890019181 A KR 1019890019181A KR 890019181 A KR890019181 A KR 890019181A KR 910012161 A KR910012161 A KR 910012161A
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KR
South Korea
Prior art keywords
weight
blue phosphor
screen film
same
phosphor
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Application number
KR1019890019181A
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Korean (ko)
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KR930003388B1 (en
Inventor
김민수
Original Assignee
김정배
삼성전관 주식회사
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Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019890019181A priority Critical patent/KR930003388B1/en
Publication of KR910012161A publication Critical patent/KR910012161A/en
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Publication of KR930003388B1 publication Critical patent/KR930003388B1/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
    • C09K11/08—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

Abstract

내용 없음No content

Description

청색 형광체 및 이를 이용한 스크린막Blue phosphor and screen film using the same

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

Claims (4)

조성식이 LaOCl:Cex, Tmy로 표시되고 x와 y는 각각 0〈x≤5중량%, 0〈y≤5중량%의 조건을 만족하는 희토류 산화할로겐계 청색 형광체.A rare earth halogen oxide blue phosphor having a compositional formula represented by LaOCl: Cex and Tmy, wherein x and y satisfy 0 <x≤5% by weight and 0 <y≤5% by weight, respectively. 제1항에 있어서, 상기 x와 y는 각각 0.3≤x≤0.6중량%, 0.3≤y≤0.6중량%인 것을 특징으로 하는 희토류 산화할로겐계 청색 형광체.The rare earth halogen oxide blue phosphor of claim 1, wherein x and y are 0.3 ≦ x ≦ 0.6 wt% and 0.3 ≦ y ≦ 0.6 wt%, respectively. 조성식이 LaOCl:Cex, Tmy로 표시되는 형광체(식중 0〈x≤5중량%, 0〈y≤5중량%의 조건을 만족함)를 음극선관의 패널내면에 도포하여 형성되는 것을 특징으로 하는 청색 발광스크린막.Blue light emission, characterized in that the composition formula is formed by applying a phosphor represented by LaOCl: Cex, Tmy (which satisfies the condition of 0 <x≤5% by weight and 0 <y≤5% by weight) to the inner surface of the panel of the cathode ray tube Screen curtain. 제3항에 있어서, 상기 x와 y값이 각각 0.3≤x≤0.6중량%, 0.3≤y≤0.6중량%의 범위에 있는 것을 특징으로 하는 청색 발광스크린막.4. The blue light emitting screen film according to claim 3, wherein the x and y values are in a range of 0.3≤x≤0.6% by weight and 0.3≤y≤0.6% by weight, respectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890019181A 1989-12-22 1989-12-22 Blue-luminous materials KR930003388B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890019181A KR930003388B1 (en) 1989-12-22 1989-12-22 Blue-luminous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019181A KR930003388B1 (en) 1989-12-22 1989-12-22 Blue-luminous materials

Publications (2)

Publication Number Publication Date
KR910012161A true KR910012161A (en) 1991-08-07
KR930003388B1 KR930003388B1 (en) 1993-04-26

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ID=19293348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019181A KR930003388B1 (en) 1989-12-22 1989-12-22 Blue-luminous materials

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KR (1) KR930003388B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110358539A (en) * 2019-08-28 2019-10-22 贵州大学 A kind of preparation method of micro-nano structure LaOCl:Eu3+ luminescent material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050048199A (en) 2003-11-19 2005-05-24 삼성전자주식회사 Idler of tape recoder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110358539A (en) * 2019-08-28 2019-10-22 贵州大学 A kind of preparation method of micro-nano structure LaOCl:Eu3+ luminescent material
CN110358539B (en) * 2019-08-28 2022-05-17 贵州大学 A micro-nano structure LaOCl: preparation method of Eu3+ luminescent material

Also Published As

Publication number Publication date
KR930003388B1 (en) 1993-04-26

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