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BE877244A - Ecran luminescent - Google Patents

Ecran luminescent

Info

Publication number
BE877244A
BE877244A BE0/195946A BE195946A BE877244A BE 877244 A BE877244 A BE 877244A BE 0/195946 A BE0/195946 A BE 0/195946A BE 195946 A BE195946 A BE 195946A BE 877244 A BE877244 A BE 877244A
Authority
BE
Belgium
Prior art keywords
luminescent screen
luminescent
screen
Prior art date
Application number
BE0/195946A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE877244A publication Critical patent/BE877244A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Luminescent Compositions (AREA)
BE0/195946A 1978-06-26 1979-06-25 Ecran luminescent BE877244A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7806828A NL7806828A (nl) 1978-06-26 1978-06-26 Luminescentiescherm.

Publications (1)

Publication Number Publication Date
BE877244A true BE877244A (fr) 1979-12-27

Family

ID=19831119

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195946A BE877244A (fr) 1978-06-26 1979-06-25 Ecran luminescent

Country Status (14)

Country Link
US (1) US4298820A (fr)
JP (1) JPS554898A (fr)
AU (1) AU527573B2 (fr)
BE (1) BE877244A (fr)
BR (1) BR7903981A (fr)
CA (1) CA1135775A (fr)
DD (1) DD144622A5 (fr)
DE (1) DE2925122A1 (fr)
ES (1) ES481797A1 (fr)
FR (1) FR2430086A1 (fr)
GB (1) GB2024842B (fr)
IT (1) IT1121900B (fr)
MX (1) MX148925A (fr)
NL (1) NL7806828A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062993A1 (fr) * 1981-04-09 1982-10-20 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Couches de matériau luminescent pour tube à rayons cathodiques
US4792728A (en) * 1985-06-10 1988-12-20 International Business Machines Corporation Cathodoluminescent garnet lamp
US4786839A (en) * 1985-10-11 1988-11-22 American Telephone And Telegraph Company At&T Bell Laboratories Single crystal YAG color CRT
US4713577A (en) * 1985-12-20 1987-12-15 Allied Corporation Multi-layer faceted luminescent screens
US4835437A (en) * 1986-02-10 1989-05-30 American Telephone And Telegraph Company, At&T Bell Laboratories Cathode ray tube with single crystal target
EP0232586A3 (fr) * 1986-02-10 1988-10-05 AT&T Corp. Tube à rayon cathodique à surface d'écran monocristalline
JPH02187742A (ja) * 1989-01-17 1990-07-23 Pioneer Electron Corp 蛍光体スクリーン
US4992699A (en) * 1989-09-05 1991-02-12 Eastman Kodak Company X-ray phosphor imaging screen and method of making same
EP0440854B1 (fr) * 1990-02-07 1995-10-04 Siemens Aktiengesellschaft Procédé de fabrication d'un écran d'enregistrement luminescent stimulable
US5360630A (en) * 1990-06-04 1994-11-01 Itt Corporation Thin film intagliated phosphor screen structure
US5057692A (en) * 1990-06-29 1991-10-15 General Electric Company High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators
US5469018A (en) * 1993-07-20 1995-11-21 University Of Georgia Research Foundation, Inc. Resonant microcavity display
US6392341B2 (en) 1993-07-20 2002-05-21 University Of Georgia Research Foundation, Inc. Resonant microcavity display with a light distribution element
US6614161B1 (en) * 1993-07-20 2003-09-02 University Of Georgia Research Foundation, Inc. Resonant microcavity display
US5804919A (en) * 1994-07-20 1998-09-08 University Of Georgia Research Foundation, Inc. Resonant microcavity display
CA2131243A1 (fr) * 1993-09-27 1995-03-28 Kenneth R. Paulson Procede pour l'obtention d'un produit phosphorescent
US5608286A (en) * 1994-11-30 1997-03-04 Texas Instruments Incorporated Ambient light absorbing face plate for flat panel display
US5637958A (en) * 1995-03-06 1997-06-10 Texas Instruments Incorporated Grooved anode plate for cathodoluminescent display device
US6600175B1 (en) * 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
WO1997050132A1 (fr) 1996-06-26 1997-12-31 Siemens Aktiengesellschaft Composant a semi-conducteur luminescent avec element de conversion de la luminescence
US6608332B2 (en) 1996-07-29 2003-08-19 Nichia Kagaku Kogyo Kabushiki Kaisha Light emitting device and display
TW383508B (en) * 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US6613247B1 (en) 1996-09-20 2003-09-02 Osram Opto Semiconductors Gmbh Wavelength-converting casting composition and white light-emitting semiconductor component
TW200512949A (en) * 2003-09-17 2005-04-01 Nanya Plastics Corp A method to provide emission of white color light by the principle of secondary excitation and its product
KR100723681B1 (ko) * 2005-08-03 2007-05-30 (주)케이디티 실리콘을 이용한 확산시트 및 그의 제조방법
US7846391B2 (en) 2006-05-22 2010-12-07 Lumencor, Inc. Bioanalytical instrumentation using a light source subsystem
US7709811B2 (en) 2007-07-03 2010-05-04 Conner Arlie R Light emitting diode illumination system
US8098375B2 (en) 2007-08-06 2012-01-17 Lumencor, Inc. Light emitting diode illumination system
US8242462B2 (en) 2009-01-23 2012-08-14 Lumencor, Inc. Lighting design of high quality biomedical devices
US8466436B2 (en) 2011-01-14 2013-06-18 Lumencor, Inc. System and method for metered dosage illumination in a bioanalysis or other system
US8389957B2 (en) 2011-01-14 2013-03-05 Lumencor, Inc. System and method for metered dosage illumination in a bioanalysis or other system
US9103528B2 (en) 2012-01-20 2015-08-11 Lumencor, Inc Solid state continuous white light source
US9217561B2 (en) 2012-06-15 2015-12-22 Lumencor, Inc. Solid state light source for photocuring
RU195810U1 (ru) * 2019-09-27 2020-02-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный университет систем управления и радиоэлектроники" (ТУСУР) Светоизлучающий диод

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810108C (de) * 1949-12-27 1951-08-06 Leitz Ernst Gmbh Verfahren zum Herstellen von Einkristall-Leuchtschirmen
US3247389A (en) * 1952-10-20 1966-04-19 Rca Corp Electroluminescent device for producing images
US2882413A (en) * 1953-12-04 1959-04-14 Vingerhoets Antonius Wilhelmus Luminescent screen
FR2166592A5 (en) * 1971-12-30 1973-08-17 Hitachi Ltd Crt screen - having inner indentations whose walls reflect phosphor light towards viewer
DE2205681A1 (de) * 1972-02-07 1973-08-16 Siemens Ag Leuchtschirm
NL7707008A (nl) * 1977-06-24 1978-12-28 Philips Nv Luminescentiescherm.

Also Published As

Publication number Publication date
IT1121900B (it) 1986-04-23
NL7806828A (nl) 1979-12-28
JPS6258101B2 (fr) 1987-12-04
FR2430086A1 (fr) 1980-01-25
GB2024842A (en) 1980-01-16
US4298820A (en) 1981-11-03
CA1135775A (fr) 1982-11-16
JPS554898A (en) 1980-01-14
MX148925A (es) 1983-07-08
BR7903981A (pt) 1980-02-20
IT7923814A0 (it) 1979-06-22
AU527573B2 (en) 1983-03-10
AU4835779A (en) 1980-01-03
DE2925122A1 (de) 1980-01-10
ES481797A1 (es) 1980-02-16
FR2430086B1 (fr) 1983-05-06
GB2024842B (en) 1982-08-11
DD144622A5 (de) 1980-10-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN

Effective date: 19890630