FR2191259B1 - - Google Patents

Info

Publication number
FR2191259B1
FR2191259B1 FR7321792A FR7321792A FR2191259B1 FR 2191259 B1 FR2191259 B1 FR 2191259B1 FR 7321792 A FR7321792 A FR 7321792A FR 7321792 A FR7321792 A FR 7321792A FR 2191259 B1 FR2191259 B1 FR 2191259B1
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
FR7321792A
Other versions
FR2191259A1 (fr
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 FR2191259A1 publication Critical patent/FR2191259A1/fr
Application granted granted Critical
Publication of FR2191259B1 publication Critical patent/FR2191259B1/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
    • H01J31/10—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
    • 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)
  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7321792A 1972-06-30 1973-06-06 Expired FR2191259B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26775072A 1972-06-30 1972-06-30

Publications (2)

Publication Number Publication Date
FR2191259A1 FR2191259A1 (fr) 1974-02-01
FR2191259B1 true FR2191259B1 (fr) 1976-05-28

Family

ID=23019991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321792A Expired FR2191259B1 (fr) 1972-06-30 1973-06-06

Country Status (6)

Country Link
US (1) US3792449A (fr)
JP (1) JPS5342385B2 (fr)
CA (1) CA978251A (fr)
DE (1) DE2329695A1 (fr)
FR (1) FR2191259B1 (fr)
GB (1) GB1374740A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241461A1 (de) * 1972-08-23 1974-03-07 Philips Patentverwaltung Optische verknuepfungs- und speicheranordnung
US3906462A (en) * 1973-05-04 1975-09-16 Itek Corp Optical storage device using piezoelectric read-out
FR2241846B1 (fr) * 1973-08-21 1977-09-09 Thomson Csf
US4010322A (en) * 1975-07-28 1977-03-01 Westinghouse Electric Corporation High resolution low bandwidth portable telecommunication system
JPS63271795A (ja) * 1987-04-29 1988-11-09 Sony Corp 記録装置
JPH0158520U (fr) * 1987-10-06 1989-04-12
JP2681304B2 (ja) * 1990-05-16 1997-11-26 日本ビクター株式会社 表示装置
DE4030252A1 (de) * 1990-09-25 1992-03-26 Alten K Verformbare dichtung des spaltes zwischen dem rand einer gebaeudeoeffnung und dem heck eines an diese herangefahrenen fahrzeuges
JP3747765B2 (ja) * 2000-10-10 2006-02-22 松下電器産業株式会社 ディスプレイ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499157A (en) * 1964-08-18 1970-03-03 Nippon Electric Co Light intensity amplifying device utilizing a semiconductor electron-sensitive variable resistance layer
US3659270A (en) * 1970-01-05 1972-04-25 Bell Telephone Labor Inc Strain-biased fine grain ferroelectric ceramic devices for optical image storage and display systems

Also Published As

Publication number Publication date
US3792449A (en) 1974-02-12
JPS4964368A (fr) 1974-06-21
CA978251A (en) 1975-11-18
FR2191259A1 (fr) 1974-02-01
GB1374740A (en) 1974-11-20
JPS5342385B2 (fr) 1978-11-10
DE2329695A1 (de) 1974-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse