KR900006480A - Phosphor Production Method - Google Patents

Phosphor Production Method Download PDF

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Publication number
KR900006480A
KR900006480A KR1019880013578A KR880013578A KR900006480A KR 900006480 A KR900006480 A KR 900006480A KR 1019880013578 A KR1019880013578 A KR 1019880013578A KR 880013578 A KR880013578 A KR 880013578A KR 900006480 A KR900006480 A KR 900006480A
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KR
South Korea
Prior art keywords
phosphor
producing
production method
znso
sio
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Application number
KR1019880013578A
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Korean (ko)
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KR920004164B1 (en
Inventor
김민수
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김정배
삼성전관 주식회사
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Priority to KR1019880013578A priority Critical patent/KR920004164B1/en
Publication of KR900006480A publication Critical patent/KR900006480A/en
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Publication of KR920004164B1 publication Critical patent/KR920004164B1/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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/641—Chalcogenides
    • C09K11/643—Chalcogenides with alkaline earth metals

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

Abstract

내용 없음No content

Description

형광체 제조방법Phosphor Production Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

CaCC31몰당 모체 조성비 x가 0 내지 1.5g이고, 모체 조성비 y가 0 내지 3g 범위내에 있는 일반식 Ca1-XMgXSiMny으로 표시되는 형광체의 제조방법에 있어서, 상기의 1차 조성물에 SiO2, ZnSO4, 7H2O 및 Al(NO3), 9H2O의 표면처리불과, 황(sulfur) 및 융제인 NH4Cl과 Na2CO3의 첨가물을 첨가하여 재소성함을 특징으로 하는 형광체 제조방법.In the method for producing a phosphor represented by the general formula Ca 1-X Mg X SiMn y having a parent composition ratio x of 0 to 1.5 g per mole of CaCC 3 and a parent composition ratio y of 0 to 3 g, Refired by adding an untreated surface of SiO 2 , ZnSO 4 , 7H 2 O and Al (NO 3 ), 9H 2 O, and the addition of sulfur and flux NH 4 Cl and Na 2 CO 3 . Phosphor Preparation Method. 제1항에 있어서, 표면처리물의 첨가량을 SiO2, 1wt%, ZnSO4, 7H2O 0.1wt% 내지 0.5wt%, Al(NO3)3, 9H2O 0.1wt% 내지 0.5wt%로하여 제조함을 특징으로 하는 형광체의 제조방법.The method of claim 1 wherein the amount of water to the surface treated with SiO 2, 1wt%, ZnSO 4 , 7H 2 O 0.1wt% to 0.5wt%, Al (NO 3) 3, 9H 2 O 0.1wt% to 0.5wt% Method for producing a phosphor, characterized in that manufacturing. 제1항에 있어서, 재소성시의 소성온도를 600℃ 내지 1400℃로 하고 중성이나 환원의 개스분위기에서 제조함을 특징으로 하는 형광체의 제조방법.The method for producing a phosphor according to claim 1, wherein the firing temperature during refiring is set at 600 ° C to 1400 ° C and is produced in a neutral or reduced gas atmosphere. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880013578A 1988-10-18 1988-10-18 Process for the preparation of fluorescent substance KR920004164B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880013578A KR920004164B1 (en) 1988-10-18 1988-10-18 Process for the preparation of fluorescent substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880013578A KR920004164B1 (en) 1988-10-18 1988-10-18 Process for the preparation of fluorescent substance

Publications (2)

Publication Number Publication Date
KR900006480A true KR900006480A (en) 1990-05-08
KR920004164B1 KR920004164B1 (en) 1992-05-30

Family

ID=19278573

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880013578A KR920004164B1 (en) 1988-10-18 1988-10-18 Process for the preparation of fluorescent substance

Country Status (1)

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KR (1) KR920004164B1 (en)

Also Published As

Publication number Publication date
KR920004164B1 (en) 1992-05-30

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