FR2264359A1 - Reversible storage of data on insulator layer - with bombardment of electrons for writing reading and erasing operations - Google Patents

Reversible storage of data on insulator layer - with bombardment of electrons for writing reading and erasing operations

Info

Publication number
FR2264359A1
FR2264359A1 FR7440275A FR7440275A FR2264359A1 FR 2264359 A1 FR2264359 A1 FR 2264359A1 FR 7440275 A FR7440275 A FR 7440275A FR 7440275 A FR7440275 A FR 7440275A FR 2264359 A1 FR2264359 A1 FR 2264359A1
Authority
FR
France
Prior art keywords
data
electrons
insulator layer
bombardment
erasing operations
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.)
Granted
Application number
FR7440275A
Other languages
English (en)
French (fr)
Other versions
FR2264359B1 (en, 2012
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.)
Jenoptik AG
Original Assignee
VEB Carl Zeiss Jena GmbH
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 VEB Carl Zeiss Jena GmbH filed Critical VEB Carl Zeiss Jena GmbH
Publication of FR2264359A1 publication Critical patent/FR2264359A1/fr
Application granted granted Critical
Publication of FR2264359B1 publication Critical patent/FR2264359B1/fr
Granted 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR7440275A 1974-03-15 1974-12-09 Reversible storage of data on insulator layer - with bombardment of electrons for writing reading and erasing operations Granted FR2264359A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17719874A DD116337A1 (en, 2012) 1974-03-15 1974-03-15

Publications (2)

Publication Number Publication Date
FR2264359A1 true FR2264359A1 (en) 1975-10-10
FR2264359B1 FR2264359B1 (en, 2012) 1978-06-23

Family

ID=5494990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440275A Granted FR2264359A1 (en) 1974-03-15 1974-12-09 Reversible storage of data on insulator layer - with bombardment of electrons for writing reading and erasing operations

Country Status (4)

Country Link
DD (1) DD116337A1 (en, 2012)
DE (1) DE2456834A1 (en, 2012)
FR (1) FR2264359A1 (en, 2012)
SU (1) SU666581A1 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755591A (en) * 1980-09-19 1982-04-02 Hitachi Ltd Information recording method

Also Published As

Publication number Publication date
DE2456834A1 (de) 1975-09-18
FR2264359B1 (en, 2012) 1978-06-23
DD116337A1 (en, 2012) 1975-11-12
SU666581A1 (ru) 1979-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse