NL154863B - IMAGE DISPLAY DEVICE WITH AN ELECTROUPTIC LIGHT-MODULATING MEDIUM. - Google Patents

IMAGE DISPLAY DEVICE WITH AN ELECTROUPTIC LIGHT-MODULATING MEDIUM.

Info

Publication number
NL154863B
NL154863B NL6701133A NL6701133A NL154863B NL 154863 B NL154863 B NL 154863B NL 6701133 A NL6701133 A NL 6701133A NL 6701133 A NL6701133 A NL 6701133A NL 154863 B NL154863 B NL 154863B
Authority
NL
Netherlands
Prior art keywords
electrouptic
light
display device
image display
modulating medium
Prior art date
Application number
NL6701133A
Other languages
Dutch (nl)
Other versions
NL6701133A (en
Original Assignee
Philips 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
Priority claimed from FR47357A external-priority patent/FR1479284A/en
Priority claimed from FR47358A external-priority patent/FR1473212A/en
Application filed by Philips Nv filed Critical Philips Nv
Publication of NL6701133A publication Critical patent/NL6701133A/xx
Publication of NL154863B publication Critical patent/NL154863B/en

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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0333—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect addressed by a beam of charged particles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Optical Elements Other Than Lenses (AREA)
NL6701133A 1966-01-26 1967-01-25 IMAGE DISPLAY DEVICE WITH AN ELECTROUPTIC LIGHT-MODULATING MEDIUM. NL154863B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR47357A FR1479284A (en) 1966-01-26 1966-01-26 Optical relay, especially for television projectors
FR47358A FR1473212A (en) 1966-01-26 1966-01-26 Optical relay applicable to television

Publications (2)

Publication Number Publication Date
NL6701133A NL6701133A (en) 1967-07-27
NL154863B true NL154863B (en) 1977-10-17

Family

ID=26168189

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6701133A NL154863B (en) 1966-01-26 1967-01-25 IMAGE DISPLAY DEVICE WITH AN ELECTROUPTIC LIGHT-MODULATING MEDIUM.

Country Status (4)

Country Link
DE (1) DE1512337C3 (en)
GB (1) GB1160923A (en)
NL (1) NL154863B (en)
SE (1) SE348614B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418220C3 (en) * 1966-01-26 1982-11-11 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Device for projecting images onto a screen
FR2587809B1 (en) * 1985-09-20 1987-11-27 Labo Electronique Physique OPTICAL RELAY WHOSE TARGET WORKS IN FERROELECTRIC MODE
KR920005882Y1 (en) * 1990-08-21 1992-08-24 삼성전관 주식회사 Projection type crt

Also Published As

Publication number Publication date
DE1512337C3 (en) 1975-07-03
DE1512337B2 (en) 1974-11-07
NL6701133A (en) 1967-07-27
DE1512337A1 (en) 1969-04-03
GB1160923A (en) 1969-08-06
SE348614B (en) 1972-09-04

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS