GB1305111A - - Google Patents

Info

Publication number
GB1305111A
GB1305111A GB2456070A GB2456070A GB1305111A GB 1305111 A GB1305111 A GB 1305111A GB 2456070 A GB2456070 A GB 2456070A GB 2456070 A GB2456070 A GB 2456070A GB 1305111 A GB1305111 A GB 1305111A
Authority
GB
United Kingdom
Prior art keywords
white
phosphors
laser beam
organic
optic
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
Application number
GB2456070A
Other languages
English (en)
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 filed Critical
Publication of GB1305111A publication Critical patent/GB1305111A/en
Expired 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
    • C09K11/77—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB2456070A 1969-05-26 1970-05-21 Expired GB1305111A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82764469A 1969-05-26 1969-05-26
US363670A 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
GB1305111A true GB1305111A (fr) 1973-01-31

Family

ID=26671994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2456070A Expired GB1305111A (fr) 1969-05-26 1970-05-21

Country Status (7)

Country Link
JP (1) JPS491221B1 (fr)
BE (1) BE750744A (fr)
DE (1) DE2025246A1 (fr)
FR (1) FR2043663A1 (fr)
GB (1) GB1305111A (fr)
NL (1) NL7007524A (fr)
SE (1) SE364160B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329988B2 (en) 1996-07-29 2008-02-12 Nichia Corporation Light emitting device with blue light LED and phosphor components
RU2549406C1 (ru) * 2013-09-26 2015-04-27 Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" Полимерная люминесцентная композиция для получения белого света, возбуждаемая синим светодиодом
US9698313B2 (en) 1996-03-26 2017-07-04 Cree, Inc. Solid state white light emitter and display using same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267801B1 (fr) 1996-06-26 2015-05-27 OSRAM Opto Semiconductors GmbH Puce à semi-conducteur luminescente et composant à semi-conducteur luminescent
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
JPH10190066A (ja) * 1996-12-27 1998-07-21 Nichia Chem Ind Ltd 発光ダイオード及びそれを用いたｌｅｄ表示装置
JP3729047B2 (ja) * 1996-12-27 2005-12-21 日亜化学工業株式会社 発光ダイオード
JP3775268B2 (ja) * 2001-09-03 2006-05-17 日亜化学工業株式会社 発光装置の形成方法
DE60332676D1 (de) 2002-02-15 2010-07-01 Mitsubishi Chem Corp Lichtemittierendes Element und zughörige Beleuchtungsvorrichtung
EP1659335A4 (fr) * 2003-08-28 2010-05-05 Mitsubishi Chem Corp Dispositif emetteur de lumiere et phosphore
JP4843990B2 (ja) * 2005-04-22 2011-12-21 日亜化学工業株式会社 蛍光体およびそれを用いた発光装置

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9698313B2 (en) 1996-03-26 2017-07-04 Cree, Inc. Solid state white light emitter and display using same
US8148177B2 (en) 1996-07-29 2012-04-03 Nichia Corporation Light emitting device and display
US7362048B2 (en) 1996-07-29 2008-04-22 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device with blue light led and phosphor components
US7968866B2 (en) 1996-07-29 2011-06-28 Nichia Corporation Light emitting device and display
US7855092B2 (en) 1996-07-29 2010-12-21 Nichia Corporation Device for emitting white-color light
US7901959B2 (en) 1996-07-29 2011-03-08 Nichia Corporation Liquid crystal display and back light having a light emitting diode
US7915631B2 (en) 1996-07-29 2011-03-29 Nichia Corporation Light emitting device and display
US7943941B2 (en) 1996-07-29 2011-05-17 Nichia Corporation Device for emitting various colors
US7969090B2 (en) 1996-07-29 2011-06-28 Nichia Corporation Light emitting device and display
US7682848B2 (en) 1996-07-29 2010-03-23 Nichia Corporation Light emitting device with blue light LED and phosphor components
US7531960B2 (en) 1996-07-29 2009-05-12 Nichia Corporation Light emitting device with blue light LED and phosphor components
EP2276080A3 (fr) * 1996-07-29 2013-01-09 Nichia Corporation Dispositif et d'affichage électroluminescent
US8309375B2 (en) 1996-07-29 2012-11-13 Nichia Corporation Light emitting device and display
US8610147B2 (en) 1996-07-29 2013-12-17 Nichia Corporation Light emitting device and display comprising a plurality of light emitting components on mount
US8679866B2 (en) 1996-07-29 2014-03-25 Nichia Corporation Light emitting device and display
US8685762B2 (en) 1996-07-29 2014-04-01 Nichia Corporation Light emitting device and display
US8754428B2 (en) 1996-07-29 2014-06-17 Nichia Corporation Light emitting device and display
US7329988B2 (en) 1996-07-29 2008-02-12 Nichia Corporation Light emitting device with blue light LED and phosphor components
US9130130B2 (en) 1996-07-29 2015-09-08 Nichia Corporation Light emitting device and display comprising a plurality of light emitting components on mount
RU2549406C1 (ru) * 2013-09-26 2015-04-27 Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" Полимерная люминесцентная композиция для получения белого света, возбуждаемая синим светодиодом

Also Published As

Publication number Publication date
SE364160B (fr) 1974-02-11
NL7007524A (fr) 1970-11-30
JPS491221B1 (fr) 1974-01-12
FR2043663A1 (fr) 1971-02-19
DE2025246A1 (fr) 1970-12-03
BE750744A (fr) 1970-11-03

Similar Documents

Publication Publication Date Title
US3691482A (en) Display system
GB1305111A (fr)
US3830682A (en) Retroreflecting signs and the like with novel day-night coloration
US2689917A (en) Fluorescent display device
JPH11143409A (ja) ディスプレイシステム
DE3789127T2 (de) Vorrichtung mit fluoreszierend gefärbten, eingekapselten Flüssigkristallen unter Verwendung erhöhter Streuung.
US3699478A (en) Display system
CN206991012U (zh) 一种投影照明光路及其投影装置
CN109844636A (zh) 投影仪和图像显示方法
IE42868B1 (en) Display device
CN104904321A (zh) 光源装置及投影仪
US2494992A (en) Cathode-ray tube
EP0299456A2 (fr) Procédé et dispositif d'affichage
US3744877A (en) Dark trace display device employing uv phosphor plus photochromic resin inside the display screen which generates color by means of triplet-to-triplet absorption
ATE142T1 (de) Vorrichtung zur sammlung von licht und herstellungsverfahren fuer eine solche vorrichtung.
US2470666A (en) Tube
US3507551A (en) Photochromic display system
JPS5616826A (en) Color detector
JPS5489525A (en) Picture display unit
GB1481430A (en) Display device which changes colour and display method
JPH1143349A (ja) 蓄光素材並びにその製造方法
GB813095A (en) Improvements in or relating to indicators for use in radar apparatus
CN110262172A (zh) 基于液晶分光的投影机混合光源
JPH02232406A (ja) 改良型再起反射用素材
JPH08219994A (ja) 蛍光光学機器用模擬サンプル

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee