FR2435072A1 - Procede pour la formation d'une couche de poudre appliquee selon un modele - Google Patents

Procede pour la formation d'une couche de poudre appliquee selon un modele

Info

Publication number
FR2435072A1
FR2435072A1 FR7921686A FR7921686A FR2435072A1 FR 2435072 A1 FR2435072 A1 FR 2435072A1 FR 7921686 A FR7921686 A FR 7921686A FR 7921686 A FR7921686 A FR 7921686A FR 2435072 A1 FR2435072 A1 FR 2435072A1
Authority
FR
France
Prior art keywords
thin layer
powder
formation
model
forming
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
FR7921686A
Other languages
English (en)
Other versions
FR2435072B1 (fr
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2435072A1 publication Critical patent/FR2435072A1/fr
Application granted granted Critical
Publication of FR2435072B1 publication Critical patent/FR2435072B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/28—Processing photosensitive materials; Apparatus therefor for obtaining powder images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
    • 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
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Luminescent Compositions (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Dans ce procédé, on soumet une couche mince d'une composition photosensible contenant un sel diazonium aromatique comme composant photosensible et devenant collante par exposition à la lumière selon un modèle, rendant ainsi collante la partie exposée à la lumière de la couche mince, en amenant la couche mince en contact avec les grains de poudre, formant ainsi une couche de revêtement pulvérulent, on amène la couche de revêtement pulvérulent en contact avec une matière pulvérulente réagissant avec un produit de photolyse du sel diazonium aromatique, formant ainsi une matière solide insoluble dans l'eau ou légèrement soluble dans l'eau Utilisation de ce procédé dans la fabrication d'un écran luminescent d'un tube de télévision en couleurs.
FR7921686A 1978-08-30 1979-08-29 Procede pour la formation d'une couche de poudre appliquee selon un modele Granted FR2435072A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10491678A JPS5532332A (en) 1978-08-30 1978-08-30 Particle pattern coat forming method

Publications (2)

Publication Number Publication Date
FR2435072A1 true FR2435072A1 (fr) 1980-03-28
FR2435072B1 FR2435072B1 (fr) 1984-04-13

Family

ID=14393420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921686A Granted FR2435072A1 (fr) 1978-08-30 1979-08-29 Procede pour la formation d'une couche de poudre appliquee selon un modele

Country Status (7)

Country Link
US (1) US4269918A (fr)
JP (1) JPS5532332A (fr)
DE (1) DE2934929C2 (fr)
FI (1) FI66698C (fr)
FR (1) FR2435072A1 (fr)
GB (1) GB2028525B (fr)
NL (1) NL177047C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820127Y2 (ja) * 1978-11-27 1983-04-26 ダイワ精工株式会社 魚釣用スピニングリ−ルのスプ−ル軸往復動装置
JPS5638733A (en) * 1979-09-07 1981-04-14 Hitachi Ltd Preparation of fluorescent screen for color picture tube
JPS5648032A (en) * 1979-09-28 1981-05-01 Hitachi Ltd Phosphor screen forming method for color picture tube
JPS56141142A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Method of forming phosphor screen for color picture tube
US4407916A (en) * 1981-03-19 1983-10-04 Hitachi, Ltd. Process for forming fluorescent screen
JPS57158923A (en) * 1981-03-27 1982-09-30 Hitachi Ltd Method for forming fluorescent screen of cathode-ray tube
JPS57174826A (en) * 1981-04-20 1982-10-27 Hitachi Ltd Phosphor face forming method of color picture tube
JPS60156785A (ja) * 1984-01-25 1985-08-16 Hitachi Ltd パタ−ン形成方法
JPS61258242A (ja) * 1985-04-17 1986-11-15 Hitachi Ltd 感光性組成物及びそれを用いたパタ−ン形成方法
DE3540804C1 (de) * 1985-11-16 1987-04-16 Du Pont Deutschland Verfahren zur Herstellung von zur Vorlage negativen,aus mehreren verschiedenen Pulvern bestehenden Mustern
DE3540796C1 (de) * 1985-11-16 1987-04-16 Du Pont Deutschland Verfahren zur Herstellung von zur Vorlage positiven aus Pulvern bestehenden Mustern
US5750314A (en) * 1995-12-05 1998-05-12 Howard A. Fromson Method for selectively imaging a lithographic printing plate
US5723945A (en) * 1996-04-09 1998-03-03 Electro Plasma, Inc. Flat-panel display
KR100450213B1 (ko) * 1997-07-29 2004-12-03 삼성에스디아이 주식회사 포토레지스트조성물
US20060214577A1 (en) * 2005-03-26 2006-09-28 Lorraine Byrne Depositing of powdered luminescent material onto substrate of electroluminescent lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854348A (en) * 1954-08-16 1958-09-30 Sylvania Electric Prod Method of preparing tri-color fluorescent screens
DE1472889A1 (de) 1964-03-05 1969-01-09 Fuji Photo Film Co Ltd Kopierverfahren
DE1572058A1 (de) * 1964-12-30 1970-03-05 Keuffel & Esser Co Reprographisches Verfahren
US3472672A (en) * 1966-08-26 1969-10-14 Nat Video Corp Process for producing color television tubes
JPS5291366A (en) * 1976-01-28 1977-08-01 Hitachi Ltd Production of fluorescent screen
JPS52122464A (en) * 1976-04-08 1977-10-14 Toshiba Corp Production of cathode ray tube
JPS5456355A (en) * 1977-10-14 1979-05-07 Hitachi Ltd Forming method for fluorescent screen
US4273842A (en) * 1977-04-13 1981-06-16 Hitachi, Ltd. Process for forming patternwise coated powder layer

Also Published As

Publication number Publication date
US4269918A (en) 1981-05-26
FI66698C (fi) 1984-11-12
DE2934929A1 (de) 1980-03-13
NL177047C (nl) 1985-07-16
JPS5532332A (en) 1980-03-07
GB2028525B (en) 1982-10-13
FI66698B (fi) 1984-07-31
DE2934929C2 (de) 1981-11-12
FI792585A (fi) 1980-03-01
NL177047B (nl) 1985-02-18
GB2028525A (en) 1980-03-05
NL7906465A (nl) 1980-03-04
JPS5736702B2 (fr) 1982-08-05
FR2435072B1 (fr) 1984-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse