FR2037204B1 - - Google Patents

Info

Publication number
FR2037204B1
FR2037204B1 FR7008885A FR7008885A FR2037204B1 FR 2037204 B1 FR2037204 B1 FR 2037204B1 FR 7008885 A FR7008885 A FR 7008885A FR 7008885 A FR7008885 A FR 7008885A FR 2037204 B1 FR2037204 B1 FR 2037204B1
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.)
Expired
Application number
FR7008885A
Other languages
French (fr)
Other versions
FR2037204A1 (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.)
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 FR2037204A1 publication Critical patent/FR2037204A1/fr
Application granted granted Critical
Publication of FR2037204B1 publication Critical patent/FR2037204B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
FR7008885A 1969-03-15 1970-03-12 Expired FR2037204B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904046A NL6904046A (en) 1969-03-15 1969-03-15

Publications (2)

Publication Number Publication Date
FR2037204A1 FR2037204A1 (en) 1970-12-31
FR2037204B1 true FR2037204B1 (en) 1975-07-04

Family

ID=19806427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008885A Expired FR2037204B1 (en) 1969-03-15 1970-03-12

Country Status (5)

Country Link
BE (1) BE747378A (en)
CH (1) CH504822A (en)
FR (1) FR2037204B1 (en)
GB (1) GB1253325A (en)
NL (1) NL6904046A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611392A (en) * 1979-07-11 1981-02-04 Fuji Photo Film Co Ltd Method and device for converting radiation image
US5268763A (en) * 1988-05-10 1993-12-07 Victor Company Of Japan, Ltd. Apparatus for recording a charge latent image on a medium and for producing color signals from the charge latent image
US5260796A (en) * 1988-05-10 1993-11-09 Victor Company Of Japan, Ltd. Apparatus detecting distribution of surface potential on a medium holding charge latent image

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144417B (en) * 1957-08-29 1963-02-28 Zeiss Ikon Ag Image amplifiers as well as possible uses of the same

Also Published As

Publication number Publication date
FR2037204A1 (en) 1970-12-31
DE2011575A1 (en) 1970-10-01
DE2011575B2 (en) 1975-10-23
NL6904046A (en) 1970-09-17
GB1253325A (en) 1971-11-10
CH504822A (en) 1971-03-15
BE747378A (en) 1970-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse