FR2128469B1 - - Google Patents

Info

Publication number
FR2128469B1
FR2128469B1 FR7207047A FR7207047A FR2128469B1 FR 2128469 B1 FR2128469 B1 FR 2128469B1 FR 7207047 A FR7207047 A FR 7207047A FR 7207047 A FR7207047 A FR 7207047A FR 2128469 B1 FR2128469 B1 FR 2128469B1
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
FR7207047A
Other languages
French (fr)
Other versions
FR2128469A1 (OSRAM
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2128469A1 publication Critical patent/FR2128469A1/fr
Application granted granted Critical
Publication of FR2128469B1 publication Critical patent/FR2128469B1/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
    • H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
    • H01J31/62—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays
    • H01J31/64—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays on opposite sides of screen, e.g. for conversion of definition
    • 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
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity
FR7207047A 1971-03-02 1972-03-01 Expired FR2128469B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12028071A 1971-03-02 1971-03-02

Publications (2)

Publication Number Publication Date
FR2128469A1 FR2128469A1 (OSRAM) 1972-10-20
FR2128469B1 true FR2128469B1 (OSRAM) 1976-06-11

Family

ID=22389307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207047A Expired FR2128469B1 (OSRAM) 1971-03-02 1972-03-01

Country Status (4)

Country Link
US (1) US3719778A (OSRAM)
JP (1) JPS5321270B1 (OSRAM)
DE (1) DE2207908A1 (OSRAM)
FR (1) FR2128469B1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599541A (en) * 1982-12-03 1986-07-08 Iwatsu Electric Co., Ltd. Scan converter storage tube with a multiple collector storage target, and method of operation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615976A (en) * 1947-11-20 1952-10-28 Rca Corp Color television system

Also Published As

Publication number Publication date
US3719778A (en) 1973-03-06
JPS5321270B1 (OSRAM) 1978-07-01
DE2207908A1 (de) 1972-09-07
FR2128469A1 (OSRAM) 1972-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse