FR1349776A - Dispositif de commande de lumière - Google Patents

Dispositif de commande de lumière

Info

Publication number
FR1349776A
FR1349776A FR927091A FR927091A FR1349776A FR 1349776 A FR1349776 A FR 1349776A FR 927091 A FR927091 A FR 927091A FR 927091 A FR927091 A FR 927091A FR 1349776 A FR1349776 A FR 1349776A
Authority
FR
France
Prior art keywords
control device
light control
light
control
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.)
Expired
Application number
FR927091A
Other languages
English (en)
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
Priority to FR927091A priority Critical patent/FR1349776A/fr
Application granted granted Critical
Publication of FR1349776A publication Critical patent/FR1349776A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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 
    • G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR927091A 1963-03-07 1963-03-07 Dispositif de commande de lumière Expired FR1349776A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927091A FR1349776A (fr) 1963-03-07 1963-03-07 Dispositif de commande de lumière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927091A FR1349776A (fr) 1963-03-07 1963-03-07 Dispositif de commande de lumière

Publications (1)

Publication Number Publication Date
FR1349776A true FR1349776A (fr) 1964-01-17

Family

ID=8798633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927091A Expired FR1349776A (fr) 1963-03-07 1963-03-07 Dispositif de commande de lumière

Country Status (1)

Country Link
FR (1) FR1349776A (fr)

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