ES2111821T3 - Aparato de revelado para tubo de rayos catodicos (crt). - Google Patents

Aparato de revelado para tubo de rayos catodicos (crt).

Info

Publication number
ES2111821T3
ES2111821T3 ES94115157T ES94115157T ES2111821T3 ES 2111821 T3 ES2111821 T3 ES 2111821T3 ES 94115157 T ES94115157 T ES 94115157T ES 94115157 T ES94115157 T ES 94115157T ES 2111821 T3 ES2111821 T3 ES 2111821T3
Authority
ES
Spain
Prior art keywords
crt
structure material
ray tube
development device
deposit
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 - Lifetime
Application number
ES94115157T
Other languages
English (en)
Inventor
George Herbert Riddle
Ronald Norman Friel
Pabitra Datta
Dennis Robert Mccarthy
John Joseph Moscony
Michael Peter Ritt
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Application granted granted Critical
Publication of ES2111821T3 publication Critical patent/ES2111821T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0803—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer in a powder cloud
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/221—Applying luminescent coatings in continuous layers
    • H01J9/225—Applying luminescent coatings in continuous layers by electrostatic or electrophoretic processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2276—Development of latent electrostatic images

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

SE PRESENTA UN APARATO (200) PARA REVELAR UNA IMAGEN LATENTE FORMADA SOBRE UN FOTORRECEPTOR, QUE SE DEPOSITA SOBRE UNA SUPERFICIE INTERIOR DE UN PANEL DE LA PLACA FRONTAL (12) DE UN DISPOSITIVO DE REPRESENTACION CRT (10). EL APARATO REVELADOR INCLUYE UNA CAMARA REVELADORA (202), QUE TIENE UNA SUPERFICIE DE SOPORTE (204) PARA SOPORTAR EL PANEL, UN DEPOSITO DE MATERIAL DE ESTRUCTURA DE PANTALLA (222) PARA ALMACENA, DESAGLOMERAR Y SUMINISTRAR EL MATERIAL DE ESTRUCTURA DE PANTALLA (226), Y UN DISPOSITIVO DE CAÑON TRIBOELECTRICO (236) QUE COMUNICA CON EL DEPOSITO. EL CAÑON CARGA E IMPARTE UNA POLARIDAD DE CARGA DESEADA AL MATERIAL DE ESTRUCTURA DE PANTALLA. EL CAÑON INCLUYE ADEMAS AL MENOS UNA BOQUILLA DISPERSANTE DEL MATERIAL (238) SEPARADA DE LA SUPERFICIE DE SOPORTE, PARA DISTRIBUIR EL MATERIAL CARGADO PARA SU DEPOSICION SOBRE LA IMAGEN LATENTE.
ES94115157T 1993-10-06 1994-09-27 Aparato de revelado para tubo de rayos catodicos (crt). Expired - Lifetime ES2111821T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/132,263 US5477285A (en) 1993-10-06 1993-10-06 CRT developing apparatus

Publications (1)

Publication Number Publication Date
ES2111821T3 true ES2111821T3 (es) 1998-03-16

Family

ID=22453202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115157T Expired - Lifetime ES2111821T3 (es) 1993-10-06 1994-09-27 Aparato de revelado para tubo de rayos catodicos (crt).

Country Status (15)

Country Link
US (1) US5477285A (es)
EP (1) EP0647959B1 (es)
JP (1) JPH07169398A (es)
KR (1) KR0140038B1 (es)
CN (1) CN1053990C (es)
CA (1) CA2133242C (es)
CZ (1) CZ281536B6 (es)
DE (1) DE69406889T2 (es)
ES (1) ES2111821T3 (es)
MY (1) MY111654A (es)
PL (1) PL174946B1 (es)
RU (1) RU2091897C1 (es)
SG (1) SG47499A1 (es)
TR (1) TR28245A (es)
TW (1) TW290703B (es)

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DE102007005306B4 (de) * 2007-02-02 2019-03-07 Gema Switzerland Gmbh Pulverzufuhrvorrichtung von einer Pulversprühbeschichtungsanlage
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Also Published As

Publication number Publication date
SG47499A1 (en) 1998-04-17
TR28245A (tr) 1996-03-28
KR950012547A (ko) 1995-05-16
PL174946B1 (pl) 1998-10-30
CN1108793A (zh) 1995-09-20
EP0647959B1 (en) 1997-11-19
MY111654A (en) 2000-10-31
RU2091897C1 (ru) 1997-09-27
PL305315A1 (en) 1995-04-18
CZ234394A3 (en) 1995-05-17
JPH07169398A (ja) 1995-07-04
TW290703B (es) 1996-11-11
CN1053990C (zh) 2000-06-28
CA2133242C (en) 1999-06-01
KR0140038B1 (ko) 1998-06-01
US5477285A (en) 1995-12-19
RU94035655A (ru) 1997-06-27
CA2133242A1 (en) 1995-04-07
DE69406889D1 (de) 1998-01-02
CZ281536B6 (cs) 1996-10-16
DE69406889T2 (de) 1998-04-30
EP0647959A1 (en) 1995-04-12

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