FR2747686B1 - Materiau fluorescent - Google Patents

Materiau fluorescent

Info

Publication number
FR2747686B1
FR2747686B1 FR9704874A FR9704874A FR2747686B1 FR 2747686 B1 FR2747686 B1 FR 2747686B1 FR 9704874 A FR9704874 A FR 9704874A FR 9704874 A FR9704874 A FR 9704874A FR 2747686 B1 FR2747686 B1 FR 2747686B1
Authority
FR
France
Prior art keywords
fluorescent material
fluorescent
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
FR9704874A
Other languages
English (en)
Other versions
FR2747686A1 (fr
Inventor
Shigeo Itoh
Hitoshi Toki
Yoshitaka Kagawa
Yoshitaka Sato
Hisashi Kanie
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
Priority claimed from JP8100215A external-priority patent/JP2897716B2/ja
Application filed by Futaba Corp filed Critical Futaba Corp
Publication of FR2747686A1 publication Critical patent/FR2747686A1/fr
Application granted granted Critical
Publication of FR2747686B1 publication Critical patent/FR2747686B1/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
    • C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
    • 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
FR9704874A 1996-04-22 1997-04-21 Materiau fluorescent Expired - Fee Related FR2747686B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8100215A JP2897716B2 (ja) 1996-04-22 1996-04-22 蛍光体
US08/837,823 US5976412A (en) 1996-04-22 1997-04-22 Fluorescent material

Publications (2)

Publication Number Publication Date
FR2747686A1 FR2747686A1 (fr) 1997-10-24
FR2747686B1 true FR2747686B1 (fr) 2002-07-05

Family

ID=26441281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704874A Expired - Fee Related FR2747686B1 (fr) 1996-04-22 1997-04-21 Materiau fluorescent

Country Status (2)

Country Link
US (1) US5976412A (fr)
FR (1) FR2747686B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3829464B2 (ja) * 1998-03-25 2006-10-04 双葉電子工業株式会社 蛍光体及び蛍光体の製造方法
TW498102B (en) * 1998-12-28 2002-08-11 Futaba Denshi Kogyo Kk A process for preparing GaN fluorescent substance
CA2311061C (fr) * 1999-06-11 2009-10-06 National Research Council Of Canada Croissance par epitaxie en faisceau moleculaire (mbe) de gan semi-isolant dope au carbone
JP2001352098A (ja) * 2000-06-07 2001-12-21 Sanyo Electric Co Ltd 半導体発光素子およびその製造方法
JP2002289927A (ja) * 2001-03-27 2002-10-04 Ngk Insulators Ltd 発光素子
US7048872B2 (en) * 2002-09-16 2006-05-23 The Regents Of The University Of California Codoped direct-gap semiconductor scintillators
DE102012208287A1 (de) * 2012-05-16 2013-11-21 Osram Gmbh Verfahren zur herstellung eines optischen elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2400163A1 (de) * 1974-01-03 1975-07-17 Julius J Dr Nickl Verfahren zur darstellung von hochreinen galliumnitrid-schichten
US5319121A (en) * 1979-02-16 1994-06-07 Sri International Hydridosiloxanes as precursors to ceramic products
JP3184202B2 (ja) * 1990-04-27 2001-07-09 豊田合成株式会社 窒化ガリウム系化合物半導体発光素子
JPH0832112A (ja) * 1994-07-20 1996-02-02 Toyoda Gosei Co Ltd ３族窒化物半導体発光素子
US5650641A (en) * 1994-09-01 1997-07-22 Toyoda Gosei Co., Ltd. Semiconductor device having group III nitride compound and enabling control of emission color, and flat display comprising such device
US5693963A (en) * 1994-09-19 1997-12-02 Kabushiki Kaisha Toshiba Compound semiconductor device with nitride
US5625202A (en) * 1995-06-08 1997-04-29 University Of Central Florida Modified wurtzite structure oxide compounds as substrates for III-V nitride compound semiconductor epitaxial thin film growth
JP2947156B2 (ja) * 1996-02-29 1999-09-13 双葉電子工業株式会社 蛍光体の製造方法

Also Published As

Publication number Publication date
FR2747686A1 (fr) 1997-10-24
US5976412A (en) 1999-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051230