FR1448527A - Improvements to light modulators - Google Patents

Improvements to light modulators

Info

Publication number
FR1448527A
FR1448527A FR33053A FR33053A FR1448527A FR 1448527 A FR1448527 A FR 1448527A FR 33053 A FR33053 A FR 33053A FR 33053 A FR33053 A FR 33053A FR 1448527 A FR1448527 A FR 1448527A
Authority
FR
France
Prior art keywords
light modulators
modulators
light
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
FR33053A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR33053A priority Critical patent/FR1448527A/en
Application granted granted Critical
Publication of FR1448527A publication Critical patent/FR1448527A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
    • 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 
    • G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR33053A 1965-09-29 1965-09-29 Improvements to light modulators Expired FR1448527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR33053A FR1448527A (en) 1965-09-29 1965-09-29 Improvements to light modulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33053A FR1448527A (en) 1965-09-29 1965-09-29 Improvements to light modulators

Publications (1)

Publication Number Publication Date
FR1448527A true FR1448527A (en) 1966-01-28

Family

ID=8589302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33053A Expired FR1448527A (en) 1965-09-29 1965-09-29 Improvements to light modulators

Country Status (1)

Country Link
FR (1) FR1448527A (en)

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