FR2322391A1 - Systeme optique pour procede photochimique de fabrication des ecrans de tubes de television en couleurs a masque perfore - Google Patents

Systeme optique pour procede photochimique de fabrication des ecrans de tubes de television en couleurs a masque perfore

Info

Publication number
FR2322391A1
FR2322391A1 FR7625773A FR7625773A FR2322391A1 FR 2322391 A1 FR2322391 A1 FR 2322391A1 FR 7625773 A FR7625773 A FR 7625773A FR 7625773 A FR7625773 A FR 7625773A FR 2322391 A1 FR2322391 A1 FR 2322391A1
Authority
FR
France
Prior art keywords
optical system
color television
manufacturing color
television tube
perforated mask
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
FR7625773A
Other languages
English (en)
Other versions
FR2322391B1 (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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2322391A1 publication Critical patent/FR2322391A1/fr
Application granted granted Critical
Publication of FR2322391B1 publication Critical patent/FR2322391B1/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
    • G03F7/20—Exposure; Apparatus 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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
FR7625773A 1975-08-27 1976-08-26 Systeme optique pour procede photochimique de fabrication des ecrans de tubes de television en couleurs a masque perfore Granted FR2322391A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2538087A DE2538087C2 (de) 1975-08-27 1975-08-27 Verfahren zum Herstellen des Farbtripelpunktrasters des Bildschirms einer Farbfernsehröhre

Publications (2)

Publication Number Publication Date
FR2322391A1 true FR2322391A1 (fr) 1977-03-25
FR2322391B1 FR2322391B1 (fr) 1980-04-18

Family

ID=5954941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625773A Granted FR2322391A1 (fr) 1975-08-27 1976-08-26 Systeme optique pour procede photochimique de fabrication des ecrans de tubes de television en couleurs a masque perfore

Country Status (5)

Country Link
US (1) US4092651A (fr)
JP (1) JPS5227263A (fr)
DE (1) DE2538087C2 (fr)
FR (1) FR2322391A1 (fr)
IT (1) IT1067411B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304201B (en) * 1995-08-04 1999-04-07 Sony Corp Methods of forming a fluorescent screen on the front panel of a cathode ray tube

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541706A (fr) * 1966-06-15 1968-10-11 Rca Corp Tubes à rayons cathodiques et leurs procédés de fabrication
DE2236976A1 (de) * 1971-07-27 1973-02-08 Mitsubishi Electric Corp Verfahren zum herstellen von rasterleuchtschirmen fuer farbbildroehren
FR2167827A1 (fr) * 1972-01-10 1973-08-24 Hitachi Ltd

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL204098A (fr) * 1955-02-01
US2885935A (en) * 1956-05-16 1959-05-12 Rca Corp Color-kinescopes, etc.
NL294994A (fr) * 1962-07-06
US3476025A (en) * 1966-06-15 1969-11-04 Rca Corp Cathode ray tube and method of manufacture
US3639799A (en) * 1969-04-02 1972-02-01 Tubal Ind Inc Shadow mask with reinforcing ring for colored television picture tube
NL158650B (nl) * 1971-05-14 1978-11-15 Philips Nv Werkwijze en inrichting voor het vervaardigen van een beeldscherm van een kleurentelevisiebeeldbuis.
JPS5149544B2 (fr) * 1972-01-19 1976-12-27
DE2359844A1 (de) * 1973-11-30 1975-06-05 Standard Elektrik Lorenz Ag Farbfernsehbildroehre

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541706A (fr) * 1966-06-15 1968-10-11 Rca Corp Tubes à rayons cathodiques et leurs procédés de fabrication
DE2236976A1 (de) * 1971-07-27 1973-02-08 Mitsubishi Electric Corp Verfahren zum herstellen von rasterleuchtschirmen fuer farbbildroehren
FR2167827A1 (fr) * 1972-01-10 1973-08-24 Hitachi Ltd

Also Published As

Publication number Publication date
DE2538087A1 (de) 1977-03-03
JPS5227263A (en) 1977-03-01
US4092651A (en) 1978-05-30
FR2322391B1 (fr) 1980-04-18
IT1067411B (it) 1985-03-16
DE2538087C2 (de) 1986-09-11

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name
CD Change of name or company name