FR2055426A5 - - Google Patents

Info

Publication number
FR2055426A5
FR2055426A5 FR7026907A FR7026907A FR2055426A5 FR 2055426 A5 FR2055426 A5 FR 2055426A5 FR 7026907 A FR7026907 A FR 7026907A FR 7026907 A FR7026907 A FR 7026907A FR 2055426 A5 FR2055426 A5 FR 2055426A5
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
FR7026907A
Other languages
French (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.)
Noritake Itron Corp
Original Assignee
Ise Electronics 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 Ise Electronics Corp filed Critical Ise Electronics Corp
Application granted granted Critical
Publication of FR2055426A5 publication Critical patent/FR2055426A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
    • 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
    • H01J29/24—Supports for luminescent material
FR7026907A 1969-07-22 1970-07-21 Expired FR2055426A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969069158U JPS4928458Y1 (enExample) 1969-07-22 1969-07-22

Publications (1)

Publication Number Publication Date
FR2055426A5 true FR2055426A5 (enExample) 1971-05-07

Family

ID=13394585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026907A Expired FR2055426A5 (enExample) 1969-07-22 1970-07-21

Country Status (3)

Country Link
US (1) US3906269A (enExample)
JP (1) JPS4928458Y1 (enExample)
FR (1) FR2055426A5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435881A1 (fr) * 1978-04-20 1980-04-04 Wagner Electric Corp Procede pour former des anodes en carbone dans des dispositifs d'affichage fluorescents a plusieurs chiffres

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119562A (en) * 1975-05-12 1978-10-10 Dai Nippon Toryo Co. Ltd. Fluorescent compositions
JPS51150268A (en) * 1975-06-18 1976-12-23 Toshiba Corp Electron ray indicator tube
US4208612A (en) * 1975-06-30 1980-06-17 Dai Nippon Toryo Co., Ltd. Low-velocity electron excited fluorescent display device
US4208613A (en) * 1975-06-30 1980-06-17 Dai Nippon Toryo Co., Ltd. Low-velocity electron excited fluorescent display device
JPS529372A (en) * 1975-07-11 1977-01-24 Narumi China Corp Fluorescent display tube substratge
US6252342B1 (en) * 1997-11-29 2001-06-26 Orion Electric Co., Ltd. Impregnated cathode structure for a CRT and its manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525679A (en) * 1964-05-05 1970-08-25 Westinghouse Electric Corp Method of electrodepositing luminescent material on insulating substrate
GB1150060A (en) * 1967-04-27 1969-04-30 M O Valve Co Ltd Improvements in or relating to cathode ray storage tubes
GB1245785A (en) * 1967-12-12 1971-09-08 Sharp Kabushiki Kaisha Formerl Indication apparatus
US3560784A (en) * 1968-07-26 1971-02-02 Sigmatron Inc Dark field, high contrast light emitting display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435881A1 (fr) * 1978-04-20 1980-04-04 Wagner Electric Corp Procede pour former des anodes en carbone dans des dispositifs d'affichage fluorescents a plusieurs chiffres

Also Published As

Publication number Publication date
JPS4928458Y1 (enExample) 1974-08-02
US3906269A (en) 1975-09-16

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