ES471027A1 - Luminescent screen - Google Patents
Luminescent screenInfo
- Publication number
- ES471027A1 ES471027A1 ES471027A ES471027A ES471027A1 ES 471027 A1 ES471027 A1 ES 471027A1 ES 471027 A ES471027 A ES 471027A ES 471027 A ES471027 A ES 471027A ES 471027 A1 ES471027 A1 ES 471027A1
- Authority
- ES
- Spain
- Prior art keywords
- luminescent
- luminescent screen
- screen
- monocrystalline body
- electron
- 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
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
-
- 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
-
- 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
-
- 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
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
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)
- Conversion Of X-Rays Into Visible Images (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
Luminescent screen suitable for use, for example in cathode-ray tubes, electron microscopes, electron spectroscopes and for forming pictures in X-ray image intensifiers. The luminescent screen comprises a self-supporting monocrystalline body including a luminescent layer containing at least one activator. Preferably the luminescent surface portion 5 is grown on the substrate portion 4 by liquid phase epitaxy or formed by activators diffused into a monocrystalline body. The screen is exemplified by garnets of Y, Ga, Gd and Al activated by Tb, Tm, Eu, Ce or Nd.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7707008A NL7707008A (en) | 1977-06-24 | 1977-06-24 | LUMINESCENCE SCREEN. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471027A1 true ES471027A1 (en) | 1979-02-16 |
Family
ID=19828782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471027A Expired ES471027A1 (en) | 1977-06-24 | 1978-06-22 | Luminescent screen |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5950195B2 (en) |
AU (1) | AU3737678A (en) |
BE (1) | BE868362A (en) |
BR (1) | BR7803927A (en) |
CA (1) | CA1110928A (en) |
DE (1) | DE2826788A1 (en) |
ES (1) | ES471027A1 (en) |
FR (1) | FR2395593A1 (en) |
GB (1) | GB2000173B (en) |
IT (1) | IT1096774B (en) |
NL (1) | NL7707008A (en) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7806828A (en) * | 1978-06-26 | 1979-12-28 | Philips Nv | LUMINESCENCE SCREEN. |
EP0062993A1 (en) * | 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 | Cathode ray tube phosphor layers |
EP0067507A3 (en) * | 1981-05-19 | 1983-05-04 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Cathode ray tube screens |
GB8305366D0 (en) * | 1983-02-25 | 1983-03-30 | Secr Defence | Cathode ray tube |
US4626739A (en) * | 1984-05-10 | 1986-12-02 | At&T Bell Laboratories | Electron beam pumped mosaic array of light emitters |
US4757232A (en) * | 1985-01-16 | 1988-07-12 | American Telephone And Telegraph Company, At&T Bell Laboratories | Visual display system comprising epitaxial terbium-activated garnet material |
US4695762A (en) * | 1985-06-28 | 1987-09-22 | American Telephone And Telegraph Company, At&T Bell Laboratories | Electron beam pumped rod-like light emitters |
US4713577A (en) * | 1985-12-20 | 1987-12-15 | Allied Corporation | Multi-layer faceted luminescent screens |
JPH0697399B2 (en) * | 1986-01-20 | 1994-11-30 | 松下電器産業株式会社 | Rhythm component detector |
EP0232586A3 (en) * | 1986-02-10 | 1988-10-05 | AT&T Corp. | Cathode ray tube with single crystal targets |
JPS6333297U (en) * | 1986-08-20 | 1988-03-03 | ||
JPS63125099A (en) * | 1986-11-14 | 1988-05-28 | Foster Denki Kk | Production of voice coil |
JPS63120497U (en) * | 1987-01-29 | 1988-08-04 | ||
JPS63120498U (en) * | 1987-01-29 | 1988-08-04 | ||
JPS63121997U (en) * | 1987-02-02 | 1988-08-08 | ||
JPH0268599U (en) * | 1988-11-14 | 1990-05-24 | ||
JPH0268597U (en) * | 1988-11-14 | 1990-05-24 | ||
NL9200939A (en) * | 1991-05-31 | 1992-12-16 | Hughes Aircraft Co | Far-emitting area emitting luminescent material for cathode ray tubes. |
US5202777A (en) * | 1991-05-31 | 1993-04-13 | Hughes Aircraft Company | Liquid crystal light value in combination with cathode ray tube containing a far-red emitting phosphor |
US5332906A (en) * | 1992-08-12 | 1994-07-26 | Martin Marietta Energy Systems, Inc. | Scintillator assembly for alpha radiation detection and an associated method of making |
US5306385A (en) * | 1992-09-15 | 1994-04-26 | Texas Instruments Incorporated | Method for generating photoluminescence emission lines from transition element doped CAF2 thin films over a Si-based substrate |
WO1994017442A1 (en) * | 1993-01-26 | 1994-08-04 | Hughes-Jvc Technology Corporation | Far-red emitting phosphor for cathode ray tubes |
US5469018A (en) * | 1993-07-20 | 1995-11-21 | University Of Georgia Research Foundation, Inc. | Resonant microcavity display |
US6404127B2 (en) | 1993-07-20 | 2002-06-11 | University Of Georgia Research Foundation, Inc. | Multi-color microcavity resonant display |
US6614161B1 (en) | 1993-07-20 | 2003-09-02 | University Of Georgia Research Foundation, Inc. | Resonant microcavity display |
DE19638667C2 (en) | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mixed-color light-emitting semiconductor component with luminescence conversion element |
EP1441395B9 (en) | 1996-06-26 | 2012-08-15 | OSRAM Opto Semiconductors GmbH | Light-emitting semiconductor device with luminescence conversion element |
TW383508B (en) | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
DE20023590U1 (en) * | 1999-07-23 | 2005-02-24 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Phosphor for light sources and associated light source |
CA2343909C (en) * | 1999-07-23 | 2013-04-02 | Osram Opto Semiconductors Gmbh & Co. Ohg | Arrangement of luminescent materials, wavelength-converting casting compound and light source |
DE19951790A1 (en) * | 1999-10-27 | 2001-05-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Fluorescent for light sources and associated light source |
US6630691B1 (en) * | 1999-09-27 | 2003-10-07 | Lumileds Lighting U.S., Llc | Light emitting diode device comprising a luminescent substrate that performs phosphor conversion |
US6552487B1 (en) | 1999-10-27 | 2003-04-22 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Phosphor for light sources, and associated light source |
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 |
CN102714130B (en) | 2009-08-26 | 2015-03-11 | 海洋王照明科技股份有限公司 | Luminescent element comprising nitride, the preparing method thereof and the method for luminescence using the element |
US9101035B2 (en) | 2009-08-26 | 2015-08-04 | Ocean's King Lighting Science & Technology Co., Ltd. | Luminescent element, its preparation method thereof and luminescene method |
JP5350546B2 (en) | 2009-08-26 | 2013-11-27 | 海洋王照明科技股▲ふん▼有限公司 | LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, AND LIGHT EMITTING METHOD USING THE SAME |
WO2011022878A1 (en) | 2009-08-26 | 2011-03-03 | 海洋王照明科技股份有限公司 | Luminescent element, producing method thereof and luminescence method using the same |
US9096799B2 (en) | 2009-08-26 | 2015-08-04 | Ocean's King Lighting Science & Technology Co., Ltd. | Luminescent element, preparation method thereof and luminescence method |
US8466436B2 (en) | 2011-01-14 | 2013-06-18 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
US9642515B2 (en) | 2012-01-20 | 2017-05-09 | Lumencor, Inc. | Solid state continuous white light source |
US9217561B2 (en) | 2012-06-15 | 2015-12-22 | Lumencor, Inc. | Solid state light source for photocuring |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB691335A (en) * | 1949-12-27 | 1953-05-13 | Leitz Ernst Gmbh | Improvements in or relating to methods of making luminescent screens |
GB751058A (en) * | 1953-07-16 | 1956-06-27 | Irving Warren Ruderman | Mounting of fluorescent and phosphorescent elements |
GB842318A (en) * | 1955-09-12 | 1960-07-27 | Gen Electric | Luminescence intensification system |
US3242368A (en) * | 1962-11-30 | 1966-03-22 | Ford Motor Co | Low-voltage hole-injection electroluminescence in cadmium sulphide |
USB281392I5 (en) * | 1963-05-20 | |||
GB1099674A (en) * | 1963-10-22 | 1968-01-17 | Mini Of Technology | Improvements in or relating to electromagnetic optical frequency changing devices |
GB1102756A (en) * | 1964-04-22 | 1968-02-07 | Emi Ltd | Improvements relating to electron discharge devices |
US3373279A (en) * | 1965-01-29 | 1968-03-12 | Kewanee Oil Co | Europium activated strontium iodide scintillators |
GB1143954A (en) * | 1965-06-11 | 1969-02-26 | Mini Of Technology | Improvements in or relating to electromagnetic optical frequency changing devices |
-
1977
- 1977-06-24 NL NL7707008A patent/NL7707008A/en not_active Application Discontinuation
-
1978
- 1978-06-15 CA CA305,520A patent/CA1110928A/en not_active Expired
- 1978-06-19 DE DE19782826788 patent/DE2826788A1/en not_active Withdrawn
- 1978-06-20 FR FR7818373A patent/FR2395593A1/en active Granted
- 1978-06-21 BR BR7803927A patent/BR7803927A/en unknown
- 1978-06-21 GB GB7827445A patent/GB2000173B/en not_active Expired
- 1978-06-21 IT IT24814/78A patent/IT1096774B/en active
- 1978-06-22 BE BE188772A patent/BE868362A/en unknown
- 1978-06-22 AU AU37376/78A patent/AU3737678A/en active Pending
- 1978-06-22 ES ES471027A patent/ES471027A1/en not_active Expired
- 1978-06-22 JP JP53075934A patent/JPS5950195B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1110928A (en) | 1981-10-20 |
FR2395593B1 (en) | 1984-02-24 |
JPS5950195B2 (en) | 1984-12-06 |
NL7707008A (en) | 1978-12-28 |
BE868362A (en) | 1978-12-22 |
DE2826788A1 (en) | 1979-01-18 |
IT7824814A0 (en) | 1978-06-21 |
BR7803927A (en) | 1979-04-17 |
GB2000173B (en) | 1982-02-03 |
AU3737678A (en) | 1980-01-03 |
GB2000173A (en) | 1979-01-04 |
JPS5411085A (en) | 1979-01-26 |
FR2395593A1 (en) | 1979-01-19 |
IT1096774B (en) | 1985-08-26 |
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