ES555319A0 - Un tubo de presentacion para television por proyeccion - Google Patents

Un tubo de presentacion para television por proyeccion

Info

Publication number
ES555319A0
ES555319A0 ES555319A ES555319A ES555319A0 ES 555319 A0 ES555319 A0 ES 555319A0 ES 555319 A ES555319 A ES 555319A ES 555319 A ES555319 A ES 555319A ES 555319 A0 ES555319 A0 ES 555319A0
Authority
ES
Spain
Prior art keywords
projection television
presentation tube
presentation
tube
television
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.)
Granted
Application number
ES555319A
Other languages
English (en)
Other versions
ES8707629A1 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8707629A1 publication Critical patent/ES8707629A1/es
Publication of ES555319A0 publication Critical patent/ES555319A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • H01J29/185—Luminescent screens measures against halo-phenomena

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Optical Filters (AREA)
  • Luminescent Compositions (AREA)
  • Transforming Electric Information Into Light Information (AREA)
ES555319A 1985-05-29 1986-05-26 Un tubo de presentacion para television por proyeccion Expired ES8707629A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8513558A GB2176048B (en) 1985-05-29 1985-05-29 Projection television display tube and projection television device comprising at least one such tube

Publications (2)

Publication Number Publication Date
ES8707629A1 ES8707629A1 (es) 1987-08-01
ES555319A0 true ES555319A0 (es) 1987-08-01

Family

ID=10579857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555319A Expired ES8707629A1 (es) 1985-05-29 1986-05-26 Un tubo de presentacion para television por proyeccion

Country Status (8)

Country Link
US (1) US4683398A (es)
EP (1) EP0206381B1 (es)
JP (2) JPH0734353B2 (es)
KR (1) KR950000822B1 (es)
CA (1) CA1270892A (es)
DE (1) DE3674648D1 (es)
ES (1) ES8707629A1 (es)
GB (1) GB2176048B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502226A (nl) * 1985-08-12 1987-03-02 Philips Nv Projectietelevisieinrichting.
JPH0724197B2 (ja) * 1986-03-19 1995-03-15 株式会社日立製作所 投写形カラ−映像装置
GB8612358D0 (en) * 1986-05-21 1986-06-25 Philips Nv Cathode ray tube
WO1988001824A1 (en) * 1986-08-26 1988-03-10 Tds Patent Management, Inc. Cathode ray tube with integral mirror optics for three-tube projection television systems having increased light output
GB8623822D0 (en) * 1986-10-03 1986-11-05 Philips Nv Colour cathode ray tube
USRE34131E (en) * 1986-12-10 1992-11-24 U.S. Philips Corporation Display tube having improved brightness distribution
GB8629552D0 (en) * 1986-12-10 1987-01-21 Philips Nv Television system & display tubes
DE3642321A1 (de) * 1986-12-11 1988-06-23 Standard Elektrik Lorenz Ag Projektionsroehre
GB8707975D0 (en) * 1987-04-03 1987-05-07 Philips Nv Colour cathode ray tube
US4904899A (en) * 1987-06-26 1990-02-27 Asahi Glass Company Ltd. Projection cathode ray tube
US4896218A (en) * 1987-09-04 1990-01-23 Rockwell International Corporation Circularly polarized multi-bandpass interference contrast enhancement filter
US4937661A (en) * 1988-07-11 1990-06-26 North American Philips Corporation Projection television display tube and device having band pass interference filter
FR2634562B1 (fr) * 1988-07-22 1990-09-07 Thomson Csf Procede de fabrication d'un scintillateur et scintillateur ainsi obtenu
NL8802210A (nl) * 1988-09-08 1990-04-02 Koninkl Philips Electronics Nv Werkwijze voor het opdampen van een interferentiefilterlaag op de binnenzijde van een beeldvenster, een beeldvenster, een projectie-kathodestraalbuis en een projectie-televisieapparaat.
US5209690A (en) * 1988-09-08 1993-05-11 U.S. Philips Corporation Method of vapor depositing an interference filter layer on the inside of a display window, a display window, a projection cathode ray tube and a projection television apparatus
FR2640425A1 (fr) * 1988-12-09 1990-06-15 Malifaud Pierre Procede pour la selection spectrale d'un rayonnement et dispositif de mise en oeuvre, notamment teleprojecteur d'image video
EP0375064A3 (en) * 1988-12-23 1991-04-03 North American Philips Corporation Projection color television display devices with improved white field uniformity
US4914511A (en) * 1988-12-23 1990-04-03 North American Philips Corporation Projection color TV using CRTs having interference filters with different number of layers
JPH0834596B2 (ja) * 1989-02-20 1996-03-29 三菱電機株式会社 投写型テレビジョン装置
JPH0722004B2 (ja) * 1989-05-15 1995-03-08 三菱電機株式会社 投写型陰極線管の製造方法
EP0400565A3 (en) * 1989-05-30 1991-09-11 Hitachi, Ltd. Projection cathode-ray tube
JPH0744688B2 (ja) * 1989-06-08 1995-05-15 三菱電機株式会社 投写型テレビジヨン装置
JPH0817084B2 (ja) * 1989-06-27 1996-02-21 三菱電機株式会社 投写型陰極線管
US5138222A (en) * 1989-06-27 1992-08-11 Mitsubishi Denki Kabushiki Kaisha Projection cathode ray tube having an interference filter
US5248518A (en) * 1989-06-27 1993-09-28 Mitsubishi Denki Kabushiki Kaisha Projection cathode ray tube
US5179318A (en) * 1989-07-05 1993-01-12 Nippon Sheet Glass Co., Ltd. Cathode-ray tube with interference filter
JPH03127436A (ja) * 1989-10-11 1991-05-30 Mitsubishi Electric Corp 投写型テレビジョン装置
JPH03133034A (ja) * 1989-10-16 1991-06-06 Mitsubishi Electric Corp 投写型陰極線管
JPH03138838A (ja) * 1989-10-24 1991-06-13 Mitsubishi Electric Corp 投写型陰極線管
JPH03198492A (ja) * 1989-12-26 1991-08-29 Mitsubishi Electric Corp 投写型テレビジョン装置
US5065071A (en) * 1990-01-02 1991-11-12 North American Philips Corporation Monochrome CRT with interference filter having filter layer with reduced transmission and projection color TV incorporating same
JP2650458B2 (ja) * 1990-03-29 1997-09-03 三菱電機株式会社 投写型陰極線管
JP2512204B2 (ja) * 1990-05-09 1996-07-03 三菱電機株式会社 投写型陰極線管
JP2714995B2 (ja) * 1990-05-29 1998-02-16 三菱電機株式会社 投写型陰極線管
JPH081791B2 (ja) * 1990-08-20 1996-01-10 三菱電機株式会社 投写型陰極線管
JPH0554804A (ja) * 1991-08-26 1993-03-05 Mitsubishi Electric Corp 多重干渉膜付投写型陰極線管用ガラスパネルのサルベージ方法
US6441550B1 (en) * 1998-10-12 2002-08-27 Extreme Devices Inc. Carbon-based field emission electron device for high current density applications
FR2843204B1 (fr) * 2002-08-05 2004-09-17 Saint Gobain Structure de filtrage optique et de blindage electromagnetique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306335A (es) * 1971-07-01 1973-02-07
DE2330898A1 (de) * 1973-06-18 1975-01-09 Siemens Ag Leuchtschirm
US4365183A (en) * 1978-02-06 1982-12-21 Kloss Henry E Projection televison tube and process for forming same
US4310784A (en) * 1979-05-07 1982-01-12 Anthon Erik W Cathode ray tube face plate construction for suppressing the halo and method
US4310783A (en) * 1979-05-07 1982-01-12 Temple Michael D Cathode ray tube face plate construction for suppressing the halo having a low reflection and method
JPS60100347A (ja) * 1983-11-04 1985-06-04 Mitsubishi Electric Corp 投写型陰極線管
NL8402304A (nl) * 1984-07-20 1986-02-17 Philips Nv Beeldbuis.

Also Published As

Publication number Publication date
JPH0744018B2 (ja) 1995-05-15
ES8707629A1 (es) 1987-08-01
EP0206381B1 (en) 1990-10-03
KR950000822B1 (ko) 1995-02-02
CA1270892A (en) 1990-06-26
DE3674648D1 (de) 1990-11-08
US4683398A (en) 1987-07-28
GB2176048B (en) 1989-07-05
GB2176048A (en) 1986-12-10
KR860009589A (ko) 1986-12-23
JPH0734353B2 (ja) 1995-04-12
JPH0696701A (ja) 1994-04-08
JPS61273837A (ja) 1986-12-04
EP0206381A1 (en) 1986-12-30
GB8513558D0 (en) 1985-07-03

Similar Documents

Publication Publication Date Title
ES555319A0 (es) Un tubo de presentacion para television por proyeccion
ES543606A0 (es) Un tubo de imagen de proyeccion de television
ES525109A0 (es) Un tubo de imagen en color
ES543605A0 (es) Un tubo de imagen de proyeccion de television
BR8600128A (pt) Metodo para fabricar um tubo
ES552274A0 (es) Un procedimiento para producir un tubo compuesto.
ES525108A0 (es) Un tubo de imagen en color
AR225140A1 (es) Una unidad de deflexion para un tubo de presentacion de television en colores
MX148338A (es) Mejoras en unidad de deflexion para un tubo de indicacion de television en color
PT83208A (pt) Circuito de desmagnetizacao para tubo de raios catodicos de um equipamento de visualizacao de video
IT1174460B (it) Tubo di visualizzazione
ES527309A0 (es) Un tubo de imagen en color
ES553076A0 (es) Un tubo de presentacion de imagen de television por proyeccion
ES529630A0 (es) Un dispositivo de desviacion electromagnetica para un tubo de presentacion visual de television
ES553224A0 (es) Un metodo para fabricar un tubo de presentacion de imagen en color
ES552875A0 (es) Un tubo de presentacion de imagen en color
ES526594A0 (es) Un tubo de presentacion visual en color perfeccionado
ES549564A0 (es) Un dispositivo de tubo de rayos catodicos
ES553139A0 (es) Un tubo de presentacion de imagen para television por proyeccion
ES538209A0 (es) Un tubo de imagen en color
BR8204698A (pt) Tubo para bobinas para fiacao
ES2013707B3 (es) Abrazadera para tubo
ES503210A0 (es) Un tubo de presentacion de television en color
ES536478A0 (es) Un tubo de presentacion visual en color
IT1171782B (it) Tubo a raggi catodici