FR2242773B1 - - Google Patents

Info

Publication number
FR2242773B1
FR2242773B1 FR7429992A FR7429992A FR2242773B1 FR 2242773 B1 FR2242773 B1 FR 2242773B1 FR 7429992 A FR7429992 A FR 7429992A FR 7429992 A FR7429992 A FR 7429992A FR 2242773 B1 FR2242773 B1 FR 2242773B1
Authority
FR
France
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
FR7429992A
Other versions
FR2242773A1 (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
Priority claimed from JP9609773A external-priority patent/JPS5623544B2/ja
Priority claimed from JP9609673A external-priority patent/JPS5721100B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2242773A1 publication Critical patent/FR2242773A1/fr
Application granted granted Critical
Publication of FR2242773B1 publication Critical patent/FR2242773B1/fr
Expired 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
    • 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
    • H01J9/2273—Auxiliary lenses and filters
FR7429992A 1973-08-29 1974-08-26 Expired FR2242773B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9609773A JPS5623544B2 (fr) 1973-08-29 1973-08-29
JP9609673A JPS5721100B2 (fr) 1973-08-29 1973-08-29

Publications (2)

Publication Number Publication Date
FR2242773A1 FR2242773A1 (fr) 1975-03-28
FR2242773B1 true FR2242773B1 (fr) 1978-02-17

Family

ID=26437332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429992A Expired FR2242773B1 (fr) 1973-08-29 1974-08-26

Country Status (4)

Country Link
US (1) US3982252A (fr)
DE (1) DE2440575C3 (fr)
FR (1) FR2242773B1 (fr)
GB (1) GB1481979A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247672A (en) * 1975-10-15 1977-04-15 Hitachi Ltd Illuminance correction filter and manufacturing method thereof
NL7602752A (nl) * 1976-03-17 1977-09-20 Philips Nv Belichtingsinrichting voor het vervaardigen van beeldschermen van kleurentelevisiebeeldbuizen en beeldbuis vervaardigd met een dergelijke inrich- ting.
US4122461A (en) * 1977-07-11 1978-10-24 Gte Sylvania Incorporated Exposure apparatus and method for manufacturing a cathode ray tube display screen
US4157215A (en) * 1978-04-24 1979-06-05 Rca Corporation Photodeposition of CRT screen structures using cermet IC filter
DE2902239C2 (de) * 1979-01-20 1983-01-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Herstellung der Leuchtstoffstreifen auf dem Bildschirm einer Farbbildröhre
EP0027235A1 (fr) * 1979-10-13 1981-04-22 International Standard Electric Corporation Dispositif pour la fabrication de tubes-image en couleurs
DE3027704C2 (de) * 1980-07-22 1984-03-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Herstellung eines Korrekturfilters für die Belichtung der Leuchtschirme von Farbbildröhren
US4408851A (en) * 1982-05-19 1983-10-11 Rca Corporation Photographic method for printing a viewing-screen structure using a light-transmission filter
US4488793A (en) * 1982-12-23 1984-12-18 Rca Corporation Photodepositing a CRT screen structure using discrete-element optical filter
JP3505067B2 (ja) * 1997-07-17 2004-03-08 松下電器産業株式会社 光量補正フィルター製造装置およびこの装置で製造された光量補正フィルターを用いたカラー受像管製造方法
WO2003075304A1 (fr) * 2002-03-04 2003-09-12 Koninklijke Philips Electronics N.V. Tube cathodique a difference reduite de transmittance lumineuse entre une region centrale et une region peripherique d'une face de panneau dudit tube
WO2008020908A2 (fr) * 2006-08-16 2008-02-21 Exxonmobil Upstream Research Company Flux annulaire central de pétrole brut lourd dans des pipelines de transport et puits de production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667355A (en) * 1970-11-02 1972-06-06 Sylvania Electric Prod Optical system for forming a windowed web in a color cathode ray tubescreen structure

Also Published As

Publication number Publication date
FR2242773A1 (fr) 1975-03-28
DE2440575C3 (de) 1979-02-15
US3982252A (en) 1976-09-21
DE2440575B2 (de) 1978-06-08
GB1481979A (en) 1977-08-03
DE2440575A1 (de) 1975-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse