GB1412206A - Cathode ray tube display device - Google Patents

Cathode ray tube display device

Info

Publication number
GB1412206A
GB1412206A GB1251873A GB1251873A GB1412206A GB 1412206 A GB1412206 A GB 1412206A GB 1251873 A GB1251873 A GB 1251873A GB 1251873 A GB1251873 A GB 1251873A GB 1412206 A GB1412206 A GB 1412206A
Authority
GB
United Kingdom
Prior art keywords
layer
potential
written
electroluminescent
conductive
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
GB1251873A
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 GB1412206A publication Critical patent/GB1412206A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • 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
    • H01J29/182—Luminescent screens acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields
    • 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

  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB1251873A 1972-06-15 1973-03-15 Cathode ray tube display device Expired GB1412206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26303872A 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
GB1412206A true GB1412206A (en) 1975-10-29

Family

ID=23000121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251873A Expired GB1412206A (en) 1972-06-15 1973-03-15 Cathode ray tube display device

Country Status (4)

Country Link
US (1) US3796909A (de)
DE (1) DE2315794A1 (de)
FR (1) FR2189863B1 (de)
GB (1) GB1412206A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875447A (en) * 1972-12-12 1975-04-01 Ibm High writing speed dark-trace tube with flood beam enhancement
US3968394A (en) * 1974-04-01 1976-07-06 Massachusetts Institute Of Technology Cathode ray tube employing faceplate-deposited cathodochromic material and electron beam erase
US4149108A (en) * 1977-06-17 1979-04-10 International Business Machines Corporation Multistable cathode ray type storage display device
US6979947B2 (en) * 2002-07-09 2005-12-27 Si Diamond Technology, Inc. Nanotriode utilizing carbon nanotubes and fibers
US20080012461A1 (en) * 2004-11-09 2008-01-17 Nano-Proprietary, Inc. Carbon nanotube cold cathode
US11519323B1 (en) 2021-09-17 2022-12-06 Caterpillar Inc. Prechamber sparkplug assembly having sparkplug housing structured for liquid cooling

Also Published As

Publication number Publication date
FR2189863A1 (de) 1974-01-25
FR2189863B1 (de) 1976-11-12
US3796909A (en) 1974-03-12
DE2315794A1 (de) 1974-01-03

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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