CH548085A - Elektrostatischer informationsspeicher. - Google Patents

Elektrostatischer informationsspeicher.

Info

Publication number: CH548085A
Authority: CH; Switzerland
Prior art keywords: information storage; electrostatic information; electrostatic; storage; information
Prior art date: 1971-03-01

Application number

CH286972A

Other languages

English (en)

Original Assignee

Minnesota Mining & Mfg

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.)

1971-03-01

Filing date

1972-02-29

Publication date

1974-04-11

1972-02-29 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1974-04-11 Publication of CH548085A publication Critical patent/CH548085A/de

Classifications

- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Optical Recording Or Reproduction (AREA)
Electron Beam Exposure (AREA)

CH286972A 1971-03-01 1972-02-29 Elektrostatischer informationsspeicher. CH548085A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11963071A	1971-03-01	1971-03-01

Publications (1)

Publication Number	Publication Date
CH548085A true CH548085A (de)	1974-04-11

Family

ID=22385432

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH286972A CH548085A (de)	1971-03-01	1972-02-29	Elektrostatischer informationsspeicher.

Country Status (9)

Country	Link
US (1)	US3723978A (de)
CA (1)	CA961157A (de)
CH (1)	CH548085A (de)
DE (1)	DE2210287A1 (de)
FR (1)	FR2128394B1 (de)
GB (1)	GB1336546A (de)
IT (1)	IT948780B (de)
NL (1)	NL7202155A (de)
SE (1)	SE368469B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL177149C (nl) *	1976-03-26	1985-08-01	Hollandse Signaalapparaten Bv	Inrichting voor het uitlezen van een fractie van een, in een naar willekeur toegankelijk geheugen geplaatste en volgens een beeldlijnenpatroon op een raster-scan-display af te beelden informatie.
US4760567A (en) *	1986-08-11	1988-07-26	Electron Beam Memories	Electron beam memory system with ultra-compact, high current density electron gun
WO1999017286A1 (en) *	1997-09-30	1999-04-08	Bohn Jerry W	Non-mechanical recording and retrieval apparatus
US7471542B2 (en) *	2003-06-11	2008-12-30	Panasonic Corporation	Information storage apparatus storing and reading information by irradiating a storage medium with electron beam
WO2005045822A1 (en) *	2003-10-29	2005-05-19	Jerry Bohn	Non-mechanical recording and retrieval apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3176278A (en) *	1958-04-22	1965-03-30	Litton Systems Inc	Thermal method and system of magnetic recording
US3023343A (en) *	1960-01-11	1962-02-27	Ibm	Information recording and display apparatus
US3247493A (en) *	1961-09-26	1966-04-19	Gen Electric	Electron beam recording and readout on thermoplastic film
US3278679A (en) *	1963-06-13	1966-10-11	Gen Electric	Electron-optical readout of latent electrostatic image
US3518634A (en) *	1967-06-16	1970-06-30	Bell Telephone Labor Inc	Optical memory with photoactive memory element

1971
- 1971-03-01 US US00119630A patent/US3723978A/en not_active Expired - Lifetime
1972
- 1972-01-26 SE SE00845/72A patent/SE368469B/xx unknown
- 1972-02-18 NL NL7202155A patent/NL7202155A/xx unknown
- 1972-02-22 CA CA135,314A patent/CA961157A/en not_active Expired
- 1972-02-29 IT IT48652/72A patent/IT948780B/it active
- 1972-02-29 FR FR7206788A patent/FR2128394B1/fr not_active Expired
- 1972-02-29 DE DE19722210287 patent/DE2210287A1/de active Pending
- 1972-02-29 GB GB938172A patent/GB1336546A/en not_active Expired
- 1972-02-29 CH CH286972A patent/CH548085A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7202155A (de)	1972-09-05
FR2128394B1 (de)	1977-01-14
FR2128394A1 (de)	1972-10-20
US3723978A (en)	1973-03-27
GB1336546A (en)	1973-11-07
CA961157A (en)	1975-01-14
SE368469B (de)	1974-07-01
IT948780B (it)	1973-06-11
DE2210287A1 (de)	1972-09-21

Publication	Publication Date	Title
SE7505779L (sv)	1975-05-21	Informationsregistrering.
CH546997A (de)	1974-03-15	Speicheranordnung.
CH538736A (de)	1973-06-30	Hierarchische Datenspeichereinrichtung
CH549851A (de)	1974-05-31	Datenspeichereinrichtung.
AT342886B (de)	1978-04-25	Aufzeichnungstrager - sogen. bildplatte - zur speicherung von informationen
IT950246B (it)	1973-06-20	Apparato di memorizzazione di informazioni
AR202272A1 (es)	1975-05-30	Aparato almacenador de informacion
NL156349B (nl)	1978-04-17	Schrijfgerei.
AT328363B (de)	1976-03-25	Speicher- bzw. stauforderanlage
CH548085A (de)	1974-04-11	Elektrostatischer informationsspeicher.
NL158986B (nl)	1978-12-15	Elektrostatisch optekentoestel.
SE388708B (sv)	1976-10-11	Funktionsovervakat informationsminne
CH558053A (de)	1975-01-15	Plattenfoermiger informationstraeger.
SE7412659L (sv)	1975-04-14	Datalagringsanordning.
CH542483A (de)	1973-09-30	Informations-Einrichtung
BE795404A (fr)	1973-05-29	Ecriquage
NL176612C (nl)	1985-05-01	Grammofoon.
IT951487B (it)	1973-06-30	Grammofono
DE7205374U (de)	1972-06-22	Auskunftordner
ES180467Y (es)	1973-11-16	Estuche.
CH548654A (de)	1974-04-30	Festwertspeicher.
DK124723B (da)	1972-11-20	Læst.
ES171406Y (es)	1972-06-01	Cuadro-vitrina para informacion.
ES173404Y (es)	1973-01-01	Estuche escolar.
ES179393Y (es)	1973-06-01	Escribania combinada.

Legal Events

Date	Code	Title	Description
1977-09-30	PL	Patent ceased