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FR2525355B1 - Dispositif electro-optique - Google Patents

Dispositif electro-optique

Info

Publication number
FR2525355B1
FR2525355B1 FR8306478A FR8306478A FR2525355B1 FR 2525355 B1 FR2525355 B1 FR 2525355B1 FR 8306478 A FR8306478 A FR 8306478A FR 8306478 A FR8306478 A FR 8306478A FR 2525355 B1 FR2525355 B1 FR 2525355B1
Authority
FR
France
Prior art keywords
electro
optical device
optical
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
FR8306478A
Other languages
English (en)
Other versions
FR2525355A1 (fr
Inventor
Heinz Ebner
Gabriele Irmgard Koch
Joachim Lauckner
Felix Lutz
Gerhard Seibold
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 Standard Electric Corp
Original Assignee
International Standard Electric 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 Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2525355A1 publication Critical patent/FR2525355A1/fr
Application granted granted Critical
Publication of FR2525355B1 publication Critical patent/FR2525355B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
    • 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
    • G02F1/0305—Constructional arrangements
    • G02F1/0316—Electrodes
    • 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
    • G02F1/055—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 the active material being a ceramic
    • G02F1/0551—Constructional details

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)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)
FR8306478A 1982-04-20 1983-04-20 Dispositif electro-optique Expired FR2525355B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3214584A DE3214584C2 (de) 1982-04-20 1982-04-20 Elektrooptische Vorrichtung

Publications (2)

Publication Number Publication Date
FR2525355A1 FR2525355A1 (fr) 1983-10-21
FR2525355B1 true FR2525355B1 (fr) 1988-09-23

Family

ID=6161398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306478A Expired FR2525355B1 (fr) 1982-04-20 1983-04-20 Dispositif electro-optique

Country Status (5)

Country Link
US (1) US4607917A (fr)
JP (1) JPS5915361A (fr)
DE (1) DE3214584C2 (fr)
FR (1) FR2525355B1 (fr)
GB (1) GB2118734B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214583C2 (de) * 1982-04-20 1984-08-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Elektrooptische Schreibeinrichtung
US4887104A (en) * 1986-11-19 1989-12-12 Minolta Camera Kabushiki Kaisha Electrooptical light shutter device and printer apparatus using same
DE3739381A1 (de) * 1987-11-19 1989-06-01 Standard Elektrik Lorenz Ag Elektrodenstruktur fuer eine elektrooptische faksimile-schreibeinrichtung und verfahren zu ihrer ansteuerung
DE3826375A1 (de) * 1988-08-03 1990-02-22 Agfa Gevaert Ag Computer-output-mikrofilm-printer
JPH02179603A (ja) * 1988-12-29 1990-07-12 Minolta Camera Co Ltd 多ビーム走査装置
US4990943A (en) * 1989-07-03 1991-02-05 Motorola, Inc. PLZT Laser modulator
DE3937736A1 (de) * 1989-11-13 1991-05-16 Standard Elektrik Lorenz Ag Elektrooptische schreibeinrichtung
US5753300A (en) * 1995-06-19 1998-05-19 Northwestern University Oriented niobate ferroelectric thin films for electrical and optical devices and method of making such films

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238843A (en) * 1961-11-15 1966-03-08 Ibm Electro-optical devices utilizing the stark shift phenomenon
DE2347613C2 (de) * 1972-09-22 1982-05-27 Dai Nippon Printing Co., Ltd., Tokyo Elektrooptisches Gerät
JPS4998597A (fr) * 1973-01-22 1974-09-18
DE2322473A1 (de) * 1973-05-04 1974-11-21 Philips Patentverwaltung Faksimile-geraet zum schreiben und lesen von mechanisch bewegten vorlagen
DE2557254A1 (de) * 1975-12-19 1977-06-30 Agfa Gevaert Ag Faksimile-schreibeinrichtung
US4113352A (en) * 1977-01-03 1978-09-12 Motorola, Inc. Electro-optic matrix display
GB2008786A (en) * 1977-08-20 1979-06-06 Plessey Co Ltd Improvements in or Relating to Electro-optic Modulators
FR2403577A1 (fr) * 1977-09-19 1979-04-13 Commissariat Energie Atomique Ensemble de portes optiques
JPS54148417A (en) * 1978-05-15 1979-11-20 Ricoh Co Ltd Recording head
GB2049974B (en) * 1979-04-30 1983-12-14 Bell & Howell Co Methods and apparatus for recording electric signals
US4235798A (en) * 1979-06-28 1980-11-25 Union Carbide Corporation Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
DE3018452C2 (de) * 1980-05-14 1983-11-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Faksimile-Schreibeinrichtung

Also Published As

Publication number Publication date
GB2118734A (en) 1983-11-02
DE3214584A1 (de) 1983-11-03
JPH0263214B2 (fr) 1990-12-27
GB8308746D0 (en) 1983-05-11
DE3214584C2 (de) 1984-05-03
FR2525355A1 (fr) 1983-10-21
GB2118734B (en) 1986-01-29
JPS5915361A (ja) 1984-01-26
US4607917A (en) 1986-08-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse