ES481797A1 - Un dispositivo de proyeccion de television. - Google Patents
Un dispositivo de proyeccion de television.Info
- Publication number
- ES481797A1 ES481797A1 ES481797A ES481797A ES481797A1 ES 481797 A1 ES481797 A1 ES 481797A1 ES 481797 A ES481797 A ES 481797A ES 481797 A ES481797 A ES 481797A ES 481797 A1 ES481797 A1 ES 481797A1
- Authority
- ES
- Spain
- Prior art keywords
- screens
- luminescent screen
- luminescent
- projection
- screen
- 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
-
- 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)
Abstract
Un dispositivo de proyección de televisión que comprende medios ópticos para exhibición de una imagen muy brillante sobre una pantalla de proyección, caracterizado porque la imagen muy brillante se genera por medio de un tubo de rayos catódicos; que comprende en una envolvente en la que se ha hecho el vacío medios para generar al menos un haz de electrones y una pantalla de imagen, siendo dicha pantalla de imagen una pantalla luminiscente, que comprende un substrato que tiene una capa luminiscente de una estructura monocristalina y que comprende al menos un activador, constituyendo la capa activada y el substrato juntamente un cuerpo monocristalino auto-soportante, estando provista la capa activada con un patrón de ranuras en forma de V.
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 |
---|---|
ES481797A1 true ES481797A1 (es) | 1980-02-16 |
Family
ID=19831119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481797A Expired ES481797A1 (es) | 1978-06-26 | 1979-06-22 | Un dispositivo de proyeccion de television. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4298820A (es) |
JP (1) | JPS554898A (es) |
AU (1) | AU527573B2 (es) |
BE (1) | BE877244A (es) |
BR (1) | BR7903981A (es) |
CA (1) | CA1135775A (es) |
DD (1) | DD144622A5 (es) |
DE (1) | DE2925122A1 (es) |
ES (1) | ES481797A1 (es) |
FR (1) | FR2430086A1 (es) |
GB (1) | GB2024842B (es) |
IT (1) | IT1121900B (es) |
MX (1) | MX148925A (es) |
NL (1) | NL7806828A (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 (en) * | 1986-02-10 | 1988-10-05 | AT&T Corp. | Cathode ray tube with single crystal targets |
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 |
DE59009745D1 (de) * | 1990-02-07 | 1995-11-09 | Siemens Ag | Verfahren zur Herstellung eines stimulierbaren Speicherleuchtschirmes. |
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 |
US6614161B1 (en) | 1993-07-20 | 2003-09-02 | 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 |
US5804919A (en) * | 1994-07-20 | 1998-09-08 | University Of Georgia Research Foundation, Inc. | Resonant microcavity display |
US5469018A (en) * | 1993-07-20 | 1995-11-21 | University Of Georgia Research Foundation, Inc. | Resonant microcavity display |
CA2131243A1 (en) * | 1993-09-27 | 1995-03-28 | Kenneth R. Paulson | Process for forming a phosphor |
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 |
CN1264228C (zh) | 1996-06-26 | 2006-07-12 | 奥斯兰姆奥普托半导体股份有限两合公司 | 发光半导体器件、全色发光二极管显示装置及其应用 |
DE19638667C2 (de) | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
TW383508B (en) | 1996-07-29 | 2000-03-01 | Nichia Kagaku Kogyo Kk | Light emitting device and display |
US6608332B2 (en) | 1996-07-29 | 2003-08-19 | Nichia Kagaku Kogyo Kabushiki Kaisha | 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 |
US8389957B2 (en) | 2011-01-14 | 2013-03-05 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
US8466436B2 (en) | 2011-01-14 | 2013-06-18 | 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)
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. |
-
1978
- 1978-06-26 NL NL7806828A patent/NL7806828A/xx not_active Application Discontinuation
-
1979
- 1979-06-18 US US06/049,993 patent/US4298820A/en not_active Expired - Lifetime
- 1979-06-21 CA CA000330309A patent/CA1135775A/en not_active Expired
- 1979-06-22 MX MX178191A patent/MX148925A/es unknown
- 1979-06-22 ES ES481797A patent/ES481797A1/es not_active Expired
- 1979-06-22 DE DE19792925122 patent/DE2925122A1/de not_active Withdrawn
- 1979-06-22 IT IT23814/79A patent/IT1121900B/it active
- 1979-06-22 GB GB7921836A patent/GB2024842B/en not_active Expired
- 1979-06-23 JP JP7867879A patent/JPS554898A/ja active Granted
- 1979-06-25 FR FR7916263A patent/FR2430086A1/fr active Granted
- 1979-06-25 AU AU48357/79A patent/AU527573B2/en not_active Ceased
- 1979-06-25 DD DD79213879A patent/DD144622A5/de unknown
- 1979-06-25 BR BR7903981A patent/BR7903981A/pt unknown
- 1979-06-25 BE BE0/195946A patent/BE877244A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2430086B1 (es) | 1983-05-06 |
GB2024842A (en) | 1980-01-16 |
MX148925A (es) | 1983-07-08 |
GB2024842B (en) | 1982-08-11 |
AU527573B2 (en) | 1983-03-10 |
CA1135775A (en) | 1982-11-16 |
IT7923814A0 (it) | 1979-06-22 |
FR2430086A1 (fr) | 1980-01-25 |
DE2925122A1 (de) | 1980-01-10 |
BE877244A (fr) | 1979-12-27 |
US4298820A (en) | 1981-11-03 |
BR7903981A (pt) | 1980-02-20 |
JPS6258101B2 (es) | 1987-12-04 |
IT1121900B (it) | 1986-04-23 |
DD144622A5 (de) | 1980-10-22 |
NL7806828A (nl) | 1979-12-28 |
AU4835779A (en) | 1980-01-03 |
JPS554898A (en) | 1980-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES481797A1 (es) | Un dispositivo de proyeccion de television. | |
JPS5723675A (en) | Fluorescent substance and radiation image conversion panel using the same | |
JPS5335686A (en) | Fluorescent body with pigment | |
JPS5553055A (en) | Fluorescent lamp | |
JPS53126257A (en) | Luminous screen | |
JPS54139747A (en) | Self-luminous reflecting plate for liquid crystal watches | |
JPS53110273A (en) | Fluorescent lamp | |
JPS52104485A (en) | Fluorescent substance | |
JPS5210873A (en) | Luminous compositions | |
JPS5373063A (en) | Display unit | |
JPS55113237A (en) | Gas discharge display panel | |
JPS5421073A (en) | Method of forming flourescent film | |
JPS5239363A (en) | Color cathode ray tube | |
JPS5224099A (en) | Fluorescent light generator | |
JPS5210874A (en) | Blue luminous fluorescent display tube excited by electron beam of low velocity | |
JPS5554384A (en) | Fluorescent material | |
JPS51140382A (en) | Fluorescent high voltage mercury lamp | |
JPS5632661A (en) | Cathode ray tube for display light source | |
JPS53100680A (en) | High output fluorescent lamp | |
JPS5311178A (en) | Rare earth elements oxysulfide fluorescent substance | |
JPS5242071A (en) | Cathode ray tube | |
JPS526078A (en) | Exposure method of fluorescent screen in color crt and compensating le ns | |
JPS5249682A (en) | Fluorescent mercury lamp | |
SU633322A1 (ru) | Криостат | |
JPS52109864A (en) | Panel display |