[go: up one dir, main page]

FR2260907A1 - - Google Patents

Info

Publication number
FR2260907A1
FR2260907A1 FR7504503A FR7504503A FR2260907A1 FR 2260907 A1 FR2260907 A1 FR 2260907A1 FR 7504503 A FR7504503 A FR 7504503A FR 7504503 A FR7504503 A FR 7504503A FR 2260907 A1 FR2260907 A1 FR 2260907A1
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.)
Withdrawn
Application number
FR7504503A
Other languages
French (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.)
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
Publication of FR2260907A1 publication Critical patent/FR2260907A1/fr
Withdrawn legal-status Critical Current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
    • G09G3/025—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 with scanning or deflecting the beams in two directions or dimensions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • 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
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18
    • H04N7/005—Special television systems not provided for by H04N7/007 - H04N7/18 using at least one opto-electrical conversion device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Thin Magnetic Films (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR7504503A 1974-02-13 1975-02-13 Withdrawn FR2260907A1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB647774A GB1420887A (en) 1974-02-13 1974-02-13 Picture transmission systems

Publications (1)

Publication Number Publication Date
FR2260907A1 true FR2260907A1 (cs) 1975-09-05

Family

ID=9815204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504503A Withdrawn FR2260907A1 (cs) 1974-02-13 1975-02-13

Country Status (4)

Country Link
CA (1) CA1055147A (cs)
DE (1) DE2505953A1 (cs)
FR (1) FR2260907A1 (cs)
GB (1) GB1420887A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246339B1 (de) * 1986-05-17 1990-08-16 Deutsche ITT Industries GmbH Digitales Schaltungssystem für (Farb)fernsehempfänger mit Kathodenstrahlbildröhren

Also Published As

Publication number Publication date
GB1420887A (en) 1976-01-14
CA1055147A (en) 1979-05-22
DE2505953A1 (de) 1975-08-14
AU7819875A (en) 1976-08-19

Similar Documents

Publication Publication Date Title
FR2257618B1 (cs)
FR2262491A1 (cs)
AU495883B2 (cs)
AU7463174A (cs)
BG20660A1 (cs)
AU479624A (cs)
AU479683A (cs)
AU480470A (cs)
AU481065A (cs)
AU481340A (cs)
AU481580A (cs)
AU481825A (cs)
AU7504272A (cs)
BE827113A (cs)
BE836340A (cs)
BG19609A2 (cs)
BG19619A1 (cs)
BG19638A1 (cs)
BG19680A1 (cs)
BG19690A1 (cs)
BG19739A1 (cs)
BG19774A1 (cs)
BG19962A1 (cs)
BG19987A1 (cs)
BG19990A1 (cs)

Legal Events

Date Code Title Description
ST Notification of lapse