FR2677139B1 - Substance luminescence emettant dans le rouge lointain, pour tubes cathodiques. - Google Patents

Substance luminescence emettant dans le rouge lointain, pour tubes cathodiques.

Info

Publication number
FR2677139B1
FR2677139B1 FR9206495A FR9206495A FR2677139B1 FR 2677139 B1 FR2677139 B1 FR 2677139B1 FR 9206495 A FR9206495 A FR 9206495A FR 9206495 A FR9206495 A FR 9206495A FR 2677139 B1 FR2677139 B1 FR 2677139B1
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
far red
substance emitting
luminescence substance
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
FR9206495A
Other languages
English (en)
Other versions
FR2677139A1 (fr
Inventor
Esther Sluzky
Mary A. Lemoine
Kenneth R. Hesse
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of FR2677139A1 publication Critical patent/FR2677139A1/fr
Application granted granted Critical
Publication of FR2677139B1 publication Critical patent/FR2677139B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • 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
    • C09K11/7701—Chalogenides
    • 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
    • C09K11/7706—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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Luminescent Compositions (AREA)
  • Liquid Crystal (AREA)
FR9206495A 1991-05-31 1992-05-27 Substance luminescence emettant dans le rouge lointain, pour tubes cathodiques. Expired - Fee Related FR2677139B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70855291A 1991-05-31 1991-05-31

Publications (2)

Publication Number Publication Date
FR2677139A1 FR2677139A1 (fr) 1992-12-04
FR2677139B1 true FR2677139B1 (fr) 1994-03-18

Family

ID=24846252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206495A Expired - Fee Related FR2677139B1 (fr) 1991-05-31 1992-05-27 Substance luminescence emettant dans le rouge lointain, pour tubes cathodiques.

Country Status (4)

Country Link
JP (1) JPH07100788B2 (fr)
KR (1) KR950008655B1 (fr)
FR (1) FR2677139B1 (fr)
NL (1) NL9200939A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2770708B2 (ja) * 1992-06-30 1998-07-02 日亜化学工業株式会社 赤色ないし赤外発光蛍光体及びこれを用いた液晶ライトバルブｃｒｔ
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
GB9911781D0 (en) * 1999-05-20 1999-07-21 Isis Innovations Ltd Process for preparing phosphor particles
EP1141170A1 (fr) 1998-12-17 2001-10-10 Isis Innovation Limited Phosphores actives aux terres rares
JP2002532374A (ja) 1998-12-17 2002-10-02 アイシス・イノベーション・リミテッド ３元系酸化物粒子
KR20010080796A (ko) * 2000-01-07 2001-08-25 허영덕 백색광용 형광체 및 그 제조방법, 그리고 이를 이용한백색광 발생방법
JP2002120394A (ja) * 2000-10-16 2002-04-23 Futaba Corp 電子線励起発光形プリントヘッド
GB0119094D0 (en) * 2001-08-04 2001-09-26 Bank Of England Improved luminescent phosphor
US11578267B2 (en) 2018-04-23 2023-02-14 Dyden Corporation Near-infrared light-emitting phosphor, phosphor mixture, light-emitting element, and light-emitting device
EP4421147A3 (fr) 2018-12-27 2024-10-09 Panasonic Intellectual Property Management Co., Ltd. Dispositif électroluminescent, dispositif électronique, et procédé d'utilisation d'un dispositif électroluminescent
JP7296563B2 (ja) * 2019-05-27 2023-06-23 パナソニックＩｐマネジメント株式会社 発光装置並びにそれを用いた電子機器及び検査方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028391B2 (fr) * 1972-10-20 1975-09-13
NL7707008A (nl) * 1977-06-24 1978-12-28 Philips Nv Luminescentiescherm.
SU1026040A1 (ru) * 1981-12-15 1983-06-30 Ордена Трудового Красного Знамени Институт Кристаллографии Им.А.В.Шубникова Эталон дл люминесцентных измерений
EP0387503B1 (fr) * 1986-02-21 1993-11-18 Tacan Corporation Dispositif pour mesurer le temps de diminution de la fluorescence d'une substance fluorescente
DE3676701D1 (de) * 1986-08-29 1991-02-07 Agfa Gevaert Nv Verfahren zur roentgenstrahlenumwandlung.
DE3732217B4 (de) * 1986-10-06 2004-04-29 Tacan Corp., Carlsbad Verwendung einer fluoreszierenden Substanz
DE3779305D1 (de) * 1987-05-26 1992-06-25 Agfa Gevaert Nv Roentgenstrahlenumwandlung in licht.
JPS6461734A (en) * 1987-09-01 1989-03-08 Seiko Epson Corp Liquid crystal light valve
JPH01280726A (ja) * 1987-09-02 1989-11-10 Seiko Epson Corp 液晶ライトバルブ
JP2532586B2 (ja) * 1988-06-17 1996-09-11 日亜化学工業株式会社 低速電子線励起蛍光体及びその製造方法
DE3902001C2 (de) * 1989-01-24 1995-08-31 Tacan Corp Verwendung eines Fluoreszenz-Materials
CA2042263A1 (fr) * 1990-06-29 1991-12-30 Charles D. Greskovich Grenats polycristallins transparents
JPH1081380A (ja) * 1996-09-04 1998-03-31 Sumitomo 3M Ltd ディスク状記録媒体収納ケース

Also Published As

Publication number Publication date
FR2677139A1 (fr) 1992-12-04
JPH05156246A (ja) 1993-06-22
NL9200939A (nl) 1992-12-16
KR950008655B1 (ko) 1995-08-04
JPH07100788B2 (ja) 1995-11-01
KR920021443A (ko) 1992-12-18

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Legal Events

Date Code Title Description
TP Transmission of property
ER Errata listed in the french official journal (bopi)

Free format text: 49/92

ST Notification of lapse