ES8608732A1 - Un tubo de imagen de proyeccion de television - Google Patents

Un tubo de imagen de proyeccion de television

Info

Publication number
ES8608732A1
ES8608732A1 ES543605A ES543605A ES8608732A1 ES 8608732 A1 ES8608732 A1 ES 8608732A1 ES 543605 A ES543605 A ES 543605A ES 543605 A ES543605 A ES 543605A ES 8608732 A1 ES8608732 A1 ES 8608732A1
Authority
ES
Spain
Prior art keywords
window
space
cooling liquid
display
cooling
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
ES543605A
Other languages
English (en)
Other versions
ES543605A0 (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 ES543605A0 publication Critical patent/ES543605A0/es
Publication of ES8608732A1 publication Critical patent/ES8608732A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Projection Apparatus (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

MODIFICACIONES EN EL TUBO DE PRESENTACION DE TELEVISION POR PROYECCION. CONSISTENTES EN QUE: EN EL AREA DE LAS VENTANAS (4, 6) Y ALREDEDOR DE UN ESPACIO (7) ESTA PREVISTO UNA CAMISA REFRIGERANTE (8) QUE TIENE AL MENOS UN CONDUCTO (9) Y UNA BOMBA (16) CON CASQUILLOS (17, 18) PARA CONEXION QUE TRANSPORTAN LIQUIDO REFRIGERANTE DESDE LAS ABERTURAS 821) DE SALIDA HASTA LAS ABERTURAS DE ENTRADA DEL ESPACIO; UNO DE LOS TUBOS ROSCADOS PARA CONEXION ESTA CONECTADO A UNA ABERTURA DE ENTRADA O SALIDA Y EL OTRO CASQUILLO PARA CONEXION DESEMBOCA EN EL INTERIOR DEL CONDUCTOR (9); LA ABERTURA (21) DE ENTRADA O SALIDA SE TRANSFORMA SUAVEMENTE EN UNA CAMARA (20) QUE SE ENSANCHA INICIALMENTE, ESTANDO CONECTADA LA CAMARA A UNO DE LOS CASQUILLOS PARA CONEXION. SE UTILIZA EN SISTEMAS DE HASTA 40 W.
ES543605A 1984-06-01 1985-05-29 Un tubo de imagen de proyeccion de television Expired ES8608732A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84200785A EP0162972B1 (de) 1984-06-01 1984-06-01 Projektionsfernsehbildröhre

Publications (2)

Publication Number Publication Date
ES543605A0 ES543605A0 (es) 1986-06-16
ES8608732A1 true ES8608732A1 (es) 1986-06-16

Family

ID=8192448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543605A Expired ES8608732A1 (es) 1984-06-01 1985-05-29 Un tubo de imagen de proyeccion de television

Country Status (7)

Country Link
US (1) US4651047A (es)
EP (1) EP0162972B1 (es)
JP (1) JPH067460B2 (es)
KR (1) KR920010664B1 (es)
DD (1) DD237948A5 (es)
DE (1) DE3474484D1 (es)
ES (1) ES8608732A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3475140D1 (en) * 1984-06-01 1988-12-15 Philips Nv Projection cathode ray tube and image display device provided with such a tube
DE3510021A1 (de) * 1985-03-20 1986-09-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Projektionsfernsehbildroehre
JPH081779B2 (ja) * 1985-07-05 1996-01-10 株式会社日立製作所 投射形ブラウン管
NL8602007A (nl) * 1986-08-06 1988-03-01 Philips Nv Beeldbuis en kleurentelevisie-projectie inrichting voorzien van zulk een beeldbuis.
DE69503874T2 (de) * 1994-06-07 1999-03-04 Philips Electronics N.V., Eindhoven Hochdruckentladungslampe und wärmeschild für eine solche lampe
US6550521B1 (en) 2000-05-30 2003-04-22 Visual Structures, Inc. Seamless screen videowall
KR20030080769A (ko) * 2002-04-10 2003-10-17 삼성에스디아이 주식회사 투사형 음극선관의 냉각장치
DE10335320B4 (de) * 2003-08-01 2005-11-03 Siemens Ag Röntgenstrahler und Röntgengerät
BRPI0503983A (pt) * 2004-07-29 2006-04-11 Nat Starch Chem Invest uso de um produto de amido inibido ou reticulado
DK2103915T3 (en) * 2008-03-17 2017-02-20 Siemens Ag Device and method for determining a resonant frequency of a wind turbine tower
US8152341B2 (en) 2011-02-04 2012-04-10 Switch Bulb Company, Inc. Expandable liquid volume in an LED bulb
US8686623B2 (en) 2012-02-01 2014-04-01 Switch Bulb Company, Inc. Omni-directional channeling of liquids for passive convection in LED bulbs
KR101988014B1 (ko) 2012-04-18 2019-06-13 삼성디스플레이 주식회사 어레이 기판의 제조 방법 및 이에 사용되는 제조 장치
CA3052947C (en) 2016-02-07 2020-04-28 Display Logic USA Inc. Display device with optically clear fluid disposed between display panel and display cover
EP3503700A1 (de) * 2017-12-19 2019-06-26 Skidata Ag Anzeigevorrichtung für zugangskontrollvorrichtungen, verkaufs- und bezahlautomaten und digital-signage-vorrichtungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124224A (en) * 1935-02-01 1938-07-19 John C Batchelor Electronic tube
GB527843A (en) * 1938-04-22 1940-10-17 Loewe Opta Gmbh Cathode ray tube
US3531674A (en) * 1968-07-05 1970-09-29 Raytheon Co Cathode ray tube with cooling means for the fluorescent screen
US3914010A (en) * 1974-11-25 1975-10-21 Us Army Liquid long-wave pass filter for high intensity light source
JPS597731Y2 (ja) * 1979-06-07 1984-03-09 ソニー株式会社 陰極線管装置
JPS56119251U (es) * 1980-02-12 1981-09-11
JPS58154146A (ja) * 1982-03-10 1983-09-13 Sony Corp 液冷式陰極線管
NL8201136A (nl) * 1982-03-19 1983-10-17 Philips Nv Beeldbuis.
JPS58218734A (ja) * 1982-06-14 1983-12-20 Sony Corp 陰極線管装置
EP0111979B1 (en) * 1982-12-22 1987-03-18 Philips Electronics Uk Limited Means for cooling the faceplate of a cathode ray tube in a television projection system
NL8300114A (nl) * 1983-01-13 1984-08-01 Philips Nv Beeldbuis.
JPS59157938A (ja) * 1983-02-24 1984-09-07 Sony Corp 陰極線管装置

Also Published As

Publication number Publication date
ES543605A0 (es) 1986-06-16
EP0162972B1 (de) 1988-10-05
JPS60262337A (ja) 1985-12-25
KR920010664B1 (ko) 1992-12-12
DD237948A5 (de) 1986-07-30
EP0162972A1 (de) 1985-12-04
DE3474484D1 (en) 1988-11-10
KR860000778A (ko) 1986-01-30
US4651047A (en) 1987-03-17
JPH067460B2 (ja) 1994-01-26

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