CA2133242A1 - CRT Developing Apparatus - Google Patents

CRT Developing Apparatus

Info

Publication number
CA2133242A1
CA2133242A1 CA2133242A CA2133242A CA2133242A1 CA 2133242 A1 CA2133242 A1 CA 2133242A1 CA 2133242 A CA2133242 A CA 2133242A CA 2133242 A CA2133242 A CA 2133242A CA 2133242 A1 CA2133242 A1 CA 2133242A1
Authority
CA
Canada
Prior art keywords
screen structure
gun assembly
developing
structure material
latent image
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
CA2133242A
Other languages
French (fr)
Other versions
CA2133242C (en
Inventor
George Herbert Needham Riddle
Pabitra Datta
Ronald Norman Friel
Dennis Robert Mccarthy
John Joseph Moscony
Eugene Samuel Poliniak
Peter Michael Ritt
Robert Edward Simms
Carl Charles Steinmetz
Harry Robert Stork
Charles Michael Wetzel
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
George Herbert Needham Riddle
Pabitra Datta
Ronald Norman Friel
Dennis Robert Mccarthy
John Joseph Moscony
Eugene Samuel Poliniak
Peter Michael Ritt
Robert Edward Simms
Carl Charles Steinmetz
Harry Robert Stork
Charles Michael Wetzel
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 George Herbert Needham Riddle, Pabitra Datta, Ronald Norman Friel, Dennis Robert Mccarthy, John Joseph Moscony, Eugene Samuel Poliniak, Peter Michael Ritt, Robert Edward Simms, Carl Charles Steinmetz, Harry Robert Stork, Charles Michael Wetzel, Thomson Consumer Electronics, Inc. filed Critical George Herbert Needham Riddle
Publication of CA2133242A1 publication Critical patent/CA2133242A1/en
Application granted granted Critical
Publication of CA2133242C publication Critical patent/CA2133242C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Abstract

An apparatus for developing a latent image formed on a photoreceptor, which is deposited on an interior surface of a faceplate panel of a CRT display device, is disclosed. The developing apparatus includes a developing chamber, having a support surface for supporting the panel, a screen structure material reservoir for storing, deagglomerating and feeding the screen structure material, and a triboelectric gun assembly communicating with the reservoir. The gun assembly triboelectric charges and imparts a desired charge polarity to the screen structure material. The gun assembly further includes at least one material dispersing nozzle spaced from the support surface, for distributing the charged material for deposition onto the latent image.
CA002133242A 1993-10-06 1994-09-29 Crt developing apparatus Expired - Fee Related CA2133242C (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CA2133242A1 true CA2133242A1 (en) 1995-04-07
CA2133242C CA2133242C (en) 1999-06-01

Family

ID=22453202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002133242A Expired - Fee Related CA2133242C (en) 1993-10-06 1994-09-29 Crt developing apparatus

Country Status (15)

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

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US8451195B2 (en) 2006-02-15 2013-05-28 Prysm, Inc. Servo-assisted scanning beam display systems using fluorescent screens
RU2403059C2 (en) 2006-02-22 2010-11-10 Маннкайнд Корпорейшн Method of improving pharmaceutical properties of particles, containing diketopiperazine and active agent
US8469760B2 (en) * 2006-03-31 2013-06-25 Dowa Electronics Materials Co., Ltd. Light emitting device and method for producing same
EP2549330B1 (en) 2006-05-05 2017-08-30 Prysm, Inc. Phosphor compositions and other fluorescent materials for display systems and devices
US8013506B2 (en) 2006-12-12 2011-09-06 Prysm, Inc. Organic compounds for adjusting phosphor chromaticity
DE102007005306B4 (en) * 2007-02-02 2019-03-07 Gema Switzerland Gmbh Powder feed device from a powder spray coating machine
CN101682709B (en) * 2007-03-20 2013-11-06 Prysm公司 Delivering and displaying advertisement or other application data to display systems
US8169454B1 (en) 2007-04-06 2012-05-01 Prysm, Inc. Patterning a surface using pre-objective and post-objective raster scanning systems
US7697183B2 (en) 2007-04-06 2010-04-13 Prysm, Inc. Post-objective scanning beam systems
CN101950122B (en) 2007-05-17 2012-01-04 Prysm公司 Multilayered screens with light-emitting stripes for scanning beam display systems
US7878657B2 (en) 2007-06-27 2011-02-01 Prysm, Inc. Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens
US8556430B2 (en) 2007-06-27 2013-10-15 Prysm, Inc. Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
US8636001B2 (en) 2008-06-13 2014-01-28 Mannkind Corporation Dry powder inhaler and system for drug delivery
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US7869112B2 (en) * 2008-07-25 2011-01-11 Prysm, Inc. Beam scanning based on two-dimensional polygon scanner for display and other applications
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US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
EP2405963B1 (en) 2009-03-11 2013-11-06 MannKind Corporation Apparatus, system and method for measuring resistance of an inhaler
CN102647979B (en) 2009-06-12 2015-03-04 曼金德公司 Diketopiperazine particles with defined specific surface areas
EP2496295A1 (en) 2009-11-03 2012-09-12 MannKind Corporation An apparatus and method for simulating inhalation efforts
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WO2012135765A2 (en) 2011-04-01 2012-10-04 Mannkind Corporation Blister package for pharmaceutical cartridges
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CN103945859A (en) 2011-10-24 2014-07-23 曼金德公司 Methods and compositions for treating pain
US9802012B2 (en) 2012-07-12 2017-10-31 Mannkind Corporation Dry powder drug delivery system and methods
US10159644B2 (en) 2012-10-26 2018-12-25 Mannkind Corporation Inhalable vaccine compositions and methods
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US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
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Also Published As

Publication number Publication date
RU94035655A (en) 1997-06-27
CN1108793A (en) 1995-09-20
EP0647959A1 (en) 1995-04-12
PL174946B1 (en) 1998-10-30
RU2091897C1 (en) 1997-09-27
CA2133242C (en) 1999-06-01
MY111654A (en) 2000-10-31
US5477285A (en) 1995-12-19
DE69406889T2 (en) 1998-04-30
EP0647959B1 (en) 1997-11-19
KR950012547A (en) 1995-05-16
TR28245A (en) 1996-03-28
JPH07169398A (en) 1995-07-04
CN1053990C (en) 2000-06-28
KR0140038B1 (en) 1998-06-01
CZ234394A3 (en) 1995-05-17
PL305315A1 (en) 1995-04-18
ES2111821T3 (en) 1998-03-16
CZ281536B6 (en) 1996-10-16
TW290703B (en) 1996-11-11
DE69406889D1 (en) 1998-01-02
SG47499A1 (en) 1998-04-17

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Legal Events

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EEER Examination request
MKLA Lapsed