KR840001617A - 녹색형광체의 제조방법 - Google Patents

녹색형광체의 제조방법 Download PDF

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Publication number
KR840001617A
KR840001617A KR1019820004330A KR820004330A KR840001617A KR 840001617 A KR840001617 A KR 840001617A KR 1019820004330 A KR1019820004330 A KR 1019820004330A KR 820004330 A KR820004330 A KR 820004330A KR 840001617 A KR840001617 A KR 840001617A
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KR
South Korea
Prior art keywords
green phosphor
manufacturing
flux
firing
bacl
Prior art date
Application number
KR1019820004330A
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English (en)
Other versions
KR880002599B1 (ko
Inventor
가쓰도시(외 1) 오오노
Original Assignee
오오가 노리오
쏘니 가부시기가이샤
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 오오가 노리오, 쏘니 가부시기가이샤 filed Critical 오오가 노리오
Publication of KR840001617A publication Critical patent/KR840001617A/ko
Application granted granted Critical
Publication of KR880002599B1 publication Critical patent/KR880002599B1/ko

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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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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

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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

녹색형광체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 융제(融劑) 첨가량에 대한 상대휘도를 나타낸 그래프.
제2도는 소성온도에 대한 상대휘도를 나타낸 그래프.
제3도는 열중량분석을 나타낸 그래프.
제4도 및 제5도는 각기 형광면 온도에 대한 상대휘도를 나타낸 도면.
제6도는 전류밀도에 대한 휘도를 나타낸 그래프.

Claims (2)

  1. Y3Al5O12: Tb의 합성시에 있어서, BaF2나 BACl2또는 그 혼합물인 융제(融劑)를 사용하여 밀폐상태에서 소성하고, 그리고 얻어진 생성물을 산 또는 알칼리로 세정하여 Y3Al5O12: Tb를 얻는 것을 특징으로 하는 녹색형광체의 제조방법.
  2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8204330A 1981-09-30 1982-09-25 녹색형광체의 제조방법 KR880002599B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP155084 1981-09-30
JP56155084A JPS5857491A (ja) 1981-09-30 1981-09-30 緑色螢光体の製造方法

Publications (2)

Publication Number Publication Date
KR840001617A true KR840001617A (ko) 1984-05-16
KR880002599B1 KR880002599B1 (ko) 1988-12-03

Family

ID=15598300

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204330A KR880002599B1 (ko) 1981-09-30 1982-09-25 녹색형광체의 제조방법

Country Status (9)

Country Link
US (1) US4469619A (ko)
JP (1) JPS5857491A (ko)
KR (1) KR880002599B1 (ko)
AU (1) AU558692B2 (ko)
CA (1) CA1199474A (ko)
DE (1) DE3236111A1 (ko)
FR (1) FR2513650B1 (ko)
GB (1) GB2106924B (ko)
NL (1) NL8203782A (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101175A (ja) * 1983-11-05 1985-06-05 Sony Corp 投射型テレビ用緑色螢光体
JPS60162732A (ja) * 1984-02-06 1985-08-24 Nisshin Steel Co Ltd 焼付硬化性を有するプレス成形性の優れた高強度冷延鋼板の製造法
JPS62104893A (ja) * 1985-10-31 1987-05-15 Sony Corp 小粒子螢光体の作製方法
US4762639A (en) * 1987-07-23 1988-08-09 Gte Products Corporation Method of making terbium activated yttrium aluminate phosphor
KR920010085B1 (ko) * 1988-07-30 1992-11-14 소니 가부시기가이샤 이트륨 · 알루미늄 · 가넷미립자의 제조방법
US5343316A (en) * 1992-06-30 1994-08-30 Nichia Chemical Industries, Ltd. Phosphor for use in a cathode-ray tube and display device using one
US5601751A (en) * 1995-06-08 1997-02-11 Micron Display Technology, Inc. Manufacturing process for high-purity phosphors having utility in field emission displays
TW514996B (en) 1999-12-10 2002-12-21 Tokyo Electron Ltd Processing apparatus with a chamber having therein a high-corrosion-resistant sprayed film
US6798519B2 (en) 2002-09-30 2004-09-28 Tokyo Electron Limited Method and apparatus for an improved optical window deposition shield in a plasma processing system
US7204912B2 (en) 2002-09-30 2007-04-17 Tokyo Electron Limited Method and apparatus for an improved bellows shield in a plasma processing system
US7137353B2 (en) 2002-09-30 2006-11-21 Tokyo Electron Limited Method and apparatus for an improved deposition shield in a plasma processing system
US6837966B2 (en) 2002-09-30 2005-01-04 Tokyo Electron Limeted Method and apparatus for an improved baffle plate in a plasma processing system
US7147749B2 (en) 2002-09-30 2006-12-12 Tokyo Electron Limited Method and apparatus for an improved upper electrode plate with deposition shield in a plasma processing system
US7166200B2 (en) 2002-09-30 2007-01-23 Tokyo Electron Limited Method and apparatus for an improved upper electrode plate in a plasma processing system
US7166166B2 (en) 2002-09-30 2007-01-23 Tokyo Electron Limited Method and apparatus for an improved baffle plate in a plasma processing system
KR100772740B1 (ko) 2002-11-28 2007-11-01 동경 엘렉트론 주식회사 플라즈마 처리 용기 내부재
WO2004095532A2 (en) 2003-03-31 2004-11-04 Tokyo Electron Limited A barrier layer for a processing element and a method of forming the same
US7560376B2 (en) 2003-03-31 2009-07-14 Tokyo Electron Limited Method for adjoining adjacent coatings on a processing element
US7552521B2 (en) 2004-12-08 2009-06-30 Tokyo Electron Limited Method and apparatus for improved baffle plate
US7601242B2 (en) 2005-01-11 2009-10-13 Tokyo Electron Limited Plasma processing system and baffle assembly for use in plasma processing system
CN102110770B (zh) * 2005-11-29 2012-12-12 京瓷株式会社 层叠型电子部件及其制造方法
CN102443391B (zh) 2010-09-30 2014-07-16 奇美实业股份有限公司 控制烧成的荧光体结构成分比例的方法、荧光体及发光装置
TWI431099B (zh) * 2010-12-17 2014-03-21 Bell Ceramics Co Ltd 製造螢光粉之方法及該方法所製得之螢光粉
KR101503797B1 (ko) * 2011-02-28 2015-03-19 성균관대학교산학협력단 염소-함유 실리케이트계 형광체의 알칼리 처리를 이용하여 제조된 형광체 분말 및 그의 제조 방법
KR101388189B1 (ko) * 2011-02-28 2014-04-24 성균관대학교산학협력단 염화실리케이트계 형광체 및 그 제조 방법
CN115717074A (zh) * 2022-10-13 2023-02-28 英特美光电（苏州）有限公司 一种小粒度铝酸盐led粉体的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368980A (en) * 1964-12-24 1968-02-13 Gen Telephone & Elect Method of preparing yttrium oxide phosphors
US3485768A (en) * 1967-06-29 1969-12-23 Westinghouse Electric Corp Method of preparing europium-activated lanthanum vanadate phosphor
JPS4823786B1 (ko) * 1968-08-23 1973-07-16
US4141855A (en) * 1975-06-02 1979-02-27 Matsushita Electric Industrial Co., Ltd. Method of producing cerium-activated phosphor of improved characteristic
JPS5918433B2 (ja) * 1975-06-02 1984-04-27 松下電器産業株式会社 螢光体
JPS5927787B2 (ja) * 1977-04-13 1984-07-07 株式会社東芝 紫外線励起形螢光体
JPS541287A (en) * 1977-06-03 1979-01-08 Sony Corp Fluorescent substance

Also Published As

Publication number Publication date
CA1199474A (en) 1986-01-21
AU558692B2 (en) 1987-02-05
JPS6121586B2 (ko) 1986-05-28
AU8874282A (en) 1983-04-14
GB2106924A (en) 1983-04-20
FR2513650B1 (fr) 1986-12-26
DE3236111A1 (de) 1983-04-07
US4469619A (en) 1984-09-04
KR880002599B1 (ko) 1988-12-03
JPS5857491A (ja) 1983-04-05
DE3236111C2 (ko) 1992-03-12
GB2106924B (en) 1985-07-10
NL8203782A (nl) 1983-04-18
FR2513650A1 (fr) 1983-04-01

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