FR2172709A5 - - Google Patents

Info

Publication number
FR2172709A5
FR2172709A5 FR7305352A FR7305352A FR2172709A5 FR 2172709 A5 FR2172709 A5 FR 2172709A5 FR 7305352 A FR7305352 A FR 7305352A FR 7305352 A FR7305352 A FR 7305352A FR 2172709 A5 FR2172709 A5 FR 2172709A5
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
FR7305352A
Inventor
W Thust
U J Schmidt
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2172709A5 publication Critical patent/FR2172709A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
FR7305352A 1972-02-18 1973-02-15 Expired FR2172709A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207632A DE2207632C3 (de) 1972-02-18 1972-02-18 Verfahren zur optischen Wiedergabe von rasterartig aus Lichtpunkten gebildeten Zeichen auf einer Projektionsfläche

Publications (1)

Publication Number Publication Date
FR2172709A5 true FR2172709A5 (fr) 1973-09-28

Family

ID=5836337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305352A Expired FR2172709A5 (fr) 1972-02-18 1973-02-15

Country Status (14)

Country Link
US (1) US3816824A (fr)
JP (1) JPS4895741A (fr)
AT (1) AT330863B (fr)
AU (1) AU472368B2 (fr)
BE (1) BE795584A (fr)
CA (1) CA1001259A (fr)
CH (1) CH554577A (fr)
DE (1) DE2207632C3 (fr)
DK (1) DK139996B (fr)
FR (1) FR2172709A5 (fr)
GB (1) GB1419002A (fr)
IT (1) IT988578B (fr)
NL (1) NL7301979A (fr)
SE (1) SE377505B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455572A (en) * 1982-01-15 1984-06-19 The United States Of America As Represented By The Secretary Of The Navy Flicker free stretched grams
US4571585A (en) * 1983-03-17 1986-02-18 General Electric Company Matrix addressing of cholesteric liquid crystal display
JPS60117286A (ja) * 1983-11-29 1985-06-24 三菱電機株式会社 映像表示制御装置
US4814760A (en) * 1984-12-28 1989-03-21 Wang Laboratories, Inc. Information display and entry device
EP0213246B1 (fr) * 1985-09-03 1990-11-28 International Business Machines Corporation Dispositif d'affichage en couleur à T.R.C. à trames entrelacées avec scintillement réduit
US4742347A (en) * 1986-01-17 1988-05-03 International Business Machines Corporation Refreshing circuit for multi-panel display
US5243332A (en) * 1991-10-31 1993-09-07 Massachusetts Institute Of Technology Information entry and display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140473A (en) * 1956-12-24 1964-07-07 Ibm Information storage system
US3161866A (en) * 1959-05-11 1964-12-15 Data Display Inc Cathode ray tube symbol display system having equal resistor postition control
GB1110403A (en) * 1964-05-07 1968-04-18 Rank Organisation Ltd Improvements in or relating to electric discharge tubes
US3499980A (en) * 1967-05-04 1970-03-10 Itt Sequential dot interlace system and method for television
US3573787A (en) * 1968-01-31 1971-04-06 Motorola Inc Generator for video signal for reproduction of characters by television receiver

Also Published As

Publication number Publication date
SE377505B (fr) 1975-07-07
DE2207632C3 (de) 1981-11-05
GB1419002A (en) 1975-12-24
IT988578B (it) 1975-04-30
CA1001259A (en) 1976-12-07
JPS4895741A (fr) 1973-12-07
NL7301979A (fr) 1973-08-21
CH554577A (de) 1974-09-30
AU472368B2 (en) 1976-05-20
US3816824A (en) 1974-06-11
ATA133973A (de) 1975-10-15
DE2207632A1 (de) 1973-08-30
DK139996B (da) 1979-05-28
AT330863B (de) 1976-07-26
DE2207632B2 (de) 1981-02-05
BE795584A (fr) 1973-08-16
AU5212473A (en) 1974-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse