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FR2719415B1 - Luminophore et son procédé de production. - Google Patents

Luminophore et son procédé de production.

Info

Publication number
FR2719415B1
FR2719415B1 FR9504971A FR9504971A FR2719415B1 FR 2719415 B1 FR2719415 B1 FR 2719415B1 FR 9504971 A FR9504971 A FR 9504971A FR 9504971 A FR9504971 A FR 9504971A FR 2719415 B1 FR2719415 B1 FR 2719415B1
Authority
FR
France
Prior art keywords
luminophore
production process
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9504971A
Other languages
English (en)
Other versions
FR2719415A1 (fr
Inventor
Toki Hitoshi
Kagawa Yoshitaka
Kataoka Fumiaki
Itoh Shigeo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Futaba Corp
Original Assignee
Futaba Corp
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 Futaba Corp filed Critical Futaba Corp
Publication of FR2719415A1 publication Critical patent/FR2719415A1/fr
Application granted granted Critical
Publication of FR2719415B1 publication Critical patent/FR2719415B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR9504971A 1994-04-28 1995-04-26 Luminophore et son procédé de production. Expired - Fee Related FR2719415B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6092248A JPH07292354A (ja) 1994-04-28 1994-04-28 蛍光体及びその製造方法

Publications (2)

Publication Number Publication Date
FR2719415A1 FR2719415A1 (fr) 1995-11-03
FR2719415B1 true FR2719415B1 (fr) 1997-07-04

Family

ID=14049131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504971A Expired - Fee Related FR2719415B1 (fr) 1994-04-28 1995-04-26 Luminophore et son procédé de production.

Country Status (3)

Country Link
JP (1) JPH07292354A (fr)
KR (1) KR100203669B1 (fr)
FR (1) FR2719415B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050053798A (ko) 1996-06-26 2005-06-08 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 발광 변환 소자를 포함하는 발광 반도체 소자
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
WO1998037166A1 (fr) * 1997-02-24 1998-08-27 Superior Micropowders Llc Luminophores contenant du soufre, procedes de production de luminophores, et dispositifs comprenant ces luminophores
JP2002523610A (ja) * 1998-08-27 2002-07-30 スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー 蛍リン光粉体、蛍リン光粉体の製造方法、及び同粉体を使用した装置
WO2003106588A1 (fr) * 2002-06-13 2003-12-24 イージーブライト株式会社 Poudre de phosphore luminescent spherique et son procede de production
KR101219216B1 (ko) * 2005-12-23 2013-01-07 재단법인 포항산업과학연구원 나노크기의 아연실리케이트계 녹색 형광체의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668455A (en) * 1968-07-01 1972-06-06 Sylvania Electric Prod Electrical translating device containing spheroidal phosphors
DD207213B1 (de) * 1982-03-30 1989-06-14 Kaiser Karl Heinz Verfahren zur herstellung blau lumineszierender erdalkalialuminatleuchtstoffe fuer quecksilberniederdrucklampen
JPH0745655B2 (ja) * 1985-11-07 1995-05-17 化成オプトニクス株式会社 蛍光体の製造方法
US5055226A (en) * 1989-12-15 1991-10-08 Samsung Electron Devices Co., Ltd. Manufacturing method for red phosphor
JPH0811691B2 (ja) * 1993-03-22 1996-02-07 工業技術院長 イットリウム／ユウロピウム含有共沈体球形微粒子の製造方法、その共沈体焼成球形微粒子及び蛍光体

Also Published As

Publication number Publication date
FR2719415A1 (fr) 1995-11-03
KR100203669B1 (ko) 1999-06-15
JPH07292354A (ja) 1995-11-07
KR950032564A (ko) 1995-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse