FR2225836A1 - - Google Patents

Info

Publication number
FR2225836A1
FR2225836A1 FR7406823A FR7406823A FR2225836A1 FR 2225836 A1 FR2225836 A1 FR 2225836A1 FR 7406823 A FR7406823 A FR 7406823A FR 7406823 A FR7406823 A FR 7406823A FR 2225836 A1 FR2225836 A1 FR 2225836A1
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.)
Granted
Application number
FR7406823A
Other languages
French (fr)
Other versions
FR2225836B1 (enrdf_load_stackoverflow
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 FR2225836A1 publication Critical patent/FR2225836A1/fr
Application granted granted Critical
Publication of FR2225836B1 publication Critical patent/FR2225836B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8916—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices inside the vessel
FR7406823A 1973-04-16 1974-02-28 Expired FR2225836B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4222973A JPS49130669A (enrdf_load_stackoverflow) 1973-04-16 1973-04-16

Publications (2)

Publication Number Publication Date
FR2225836A1 true FR2225836A1 (enrdf_load_stackoverflow) 1974-11-08
FR2225836B1 FR2225836B1 (enrdf_load_stackoverflow) 1977-09-16

Family

ID=12630192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406823A Expired FR2225836B1 (enrdf_load_stackoverflow) 1973-04-16 1974-02-28

Country Status (3)

Country Link
JP (1) JPS49130669A (enrdf_load_stackoverflow)
DE (1) DE2409026A1 (enrdf_load_stackoverflow)
FR (1) FR2225836B1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471007A4 (en) * 1989-05-03 1992-03-18 Honeywell Inc. Absorption filter for color display devices
FR2715769A1 (fr) * 1994-01-28 1995-08-04 Futaba Denshi Kogyo Kk Dispositif d'affichage fluorescent de type à émission de champ.
EP0720204A3 (en) * 1994-12-26 1997-08-13 Toshiba Kk Method of manufacturing a display screen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731126A1 (de) 1977-07-09 1979-01-25 Licentia Gmbh Verfahren zum herstellen eines leuchtschirmes
JPS5528643U (enrdf_load_stackoverflow) * 1978-08-11 1980-02-25
JPS5537751A (en) * 1978-09-11 1980-03-15 Toshiba Corp Fluorescent face forming method for black matrix color cathode-ray tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569761A (en) * 1969-06-04 1971-03-09 Zenith Radio Corp Color phosphor electroluminescent screen with filters for color cathode-ray display tubes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471007A4 (en) * 1989-05-03 1992-03-18 Honeywell Inc. Absorption filter for color display devices
FR2715769A1 (fr) * 1994-01-28 1995-08-04 Futaba Denshi Kogyo Kk Dispositif d'affichage fluorescent de type à émission de champ.
EP0720204A3 (en) * 1994-12-26 1997-08-13 Toshiba Kk Method of manufacturing a display screen
US5700609A (en) * 1994-12-26 1997-12-23 Kabushiki Kaisha Toshiba Method of manufacturing display screen

Also Published As

Publication number Publication date
JPS49130669A (enrdf_load_stackoverflow) 1974-12-14
FR2225836B1 (enrdf_load_stackoverflow) 1977-09-16
DE2409026A1 (de) 1974-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse