GB1413854A - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
GB1413854A
GB1413854A GB5028673A GB5028673A GB1413854A GB 1413854 A GB1413854 A GB 1413854A GB 5028673 A GB5028673 A GB 5028673A GB 5028673 A GB5028673 A GB 5028673A GB 1413854 A GB1413854 A GB 1413854A
Authority
GB
United Kingdom
Prior art keywords
pattern
erased
cathode
layer
producing
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.)
Expired
Application number
GB5028673A
Other languages
English (en)
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 Business Machines Corp
Original Assignee
International Business Machines 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 Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1413854A publication Critical patent/GB1413854A/en
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
    • 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
    • H01J31/122—Direct viewing storage tubes without storage grid

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB5028673A 1972-12-12 1973-10-29 Cathode ray tube Expired GB1413854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US314289A US3875447A (en) 1972-12-12 1972-12-12 High writing speed dark-trace tube with flood beam enhancement

Publications (1)

Publication Number Publication Date
GB1413854A true GB1413854A (en) 1975-11-12

Family

ID=23219362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5028673A Expired GB1413854A (en) 1972-12-12 1973-10-29 Cathode ray tube

Country Status (5)

Country Link
US (1) US3875447A (enExample)
JP (1) JPS5729824B2 (enExample)
DE (1) DE2357441C2 (enExample)
FR (1) FR2210008B1 (enExample)
GB (1) GB1413854A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697250A (en) * 1983-08-22 1987-09-29 Amdahl Corporation Flexible computer control unit
US4744636A (en) * 1987-05-05 1988-05-17 Tektronix, Inc. Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission
US4765717A (en) * 1987-05-05 1988-08-23 Tektronix, Inc. Liquid crystal light valve with electrically switchable secondary electron collector electrode
US20040076460A1 (en) * 2002-02-21 2004-04-22 Zen Design Group, Ltd. Phosphorescent writing system
US9862029B2 (en) 2013-03-15 2018-01-09 Kennametal Inc Methods of making metal matrix composite and alloy articles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535817A (en) * 1942-09-14 1950-12-26 Nat Union Radio Corp Electrooptical dark trace storage tube
US2755404A (en) * 1954-03-25 1956-07-17 Nat Union Electric Corp Dark trace cathode-ray tube and method of manufacture
US3148281A (en) * 1961-02-28 1964-09-08 Litton Prec Products Inc Cathode ray storage tube using a dark trace layer and a phosphor layer
US3400214A (en) * 1964-08-26 1968-09-03 Stromberg Carlson Corp Data handling system with screen made of fiber optic light pipes containing photochromic material
US3413505A (en) * 1966-05-31 1968-11-26 Nat Union Electric Corp Dark trace cathode-ray tube with improved erasing means
US3548236A (en) * 1968-01-24 1970-12-15 Rca Corp Dark trace cathode ray tube with photochromic image screen
US3560782A (en) * 1968-08-28 1971-02-02 Stromberg Datagraphix Inc Cathode ray tube with phosphor and scatophor layers in screen
US3700791A (en) * 1969-10-15 1972-10-24 Rca Corp Character generator utilizing a display with photochromic layer
US3683358A (en) * 1970-12-22 1972-08-08 Corning Glass Works Photochromic storage-display system with selective erase utilizing gas plasma panel
US3796909A (en) * 1972-06-15 1974-03-12 Ibm Electroluminescent storage display

Also Published As

Publication number Publication date
DE2357441A1 (de) 1974-06-20
JPS5729824B2 (enExample) 1982-06-24
US3875447A (en) 1975-04-01
DE2357441C2 (de) 1983-08-18
FR2210008B1 (enExample) 1977-02-18
JPS4990484A (enExample) 1974-08-29
FR2210008A1 (enExample) 1974-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee