FR2269099A1 - - Google Patents

Info

Publication number
FR2269099A1
FR2269099A1 FR7513453A FR7513453A FR2269099A1 FR 2269099 A1 FR2269099 A1 FR 2269099A1 FR 7513453 A FR7513453 A FR 7513453A FR 7513453 A FR7513453 A FR 7513453A FR 2269099 A1 FR2269099 A1 FR 2269099A1
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.)
Withdrawn
Application number
FR7513453A
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of FR2269099A1 publication Critical patent/FR2269099A1/fr
Withdrawn legal-status Critical Current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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/36—Steroidal liquid crystal compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K2019/523—Organic solid particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
FR7513453A 1974-04-29 1975-04-29 Withdrawn FR2269099A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46505074A 1974-04-29 1974-04-29

Publications (1)

Publication Number Publication Date
FR2269099A1 true FR2269099A1 (OSRAM) 1975-11-21

Family

ID=23846304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513453A Withdrawn FR2269099A1 (OSRAM) 1974-04-29 1975-04-29

Country Status (5)

Country Link
JP (1) JPS5194979A (OSRAM)
CA (1) CA1028538A (OSRAM)
FR (1) FR2269099A1 (OSRAM)
GB (1) GB1512393A (OSRAM)
NL (1) NL7503511A (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156838A1 (OSRAM) * 1971-10-22 1973-06-01 Xerox Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156838A1 (OSRAM) * 1971-10-22 1973-06-01 Xerox Corp

Also Published As

Publication number Publication date
CA1028538A (en) 1978-03-28
JPS5194979A (OSRAM) 1976-08-20
NL7503511A (nl) 1975-06-30
GB1512393A (en) 1978-06-01

Similar Documents

Publication Publication Date Title
FR2265993B1 (OSRAM)
JPS50147753A (OSRAM)
DK496675A (OSRAM)
JPS50147755A (OSRAM)
DK140127C (OSRAM)
CS169610B1 (OSRAM)
JPS5194979A (OSRAM)
CS169353B1 (OSRAM)
CS164311B1 (OSRAM)
CS169615B1 (OSRAM)
CS165412B1 (OSRAM)
CS175751B1 (OSRAM)
CS165715B1 (OSRAM)
CS167466B1 (OSRAM)
CH606288A5 (OSRAM)
CH582926A5 (OSRAM)
CH602559A5 (OSRAM)
CH579820A5 (OSRAM)
BG20148A1 (OSRAM)
CH1584874A4 (OSRAM)
CH594152A5 (OSRAM)
CH597136A5 (OSRAM)
CH600935A5 (OSRAM)
CH581005A5 (OSRAM)
AU479472A (OSRAM)

Legal Events

Date Code Title Description
ST Notification of lapse