JPS49105553A - - Google Patents

Info

Publication number
JPS49105553A
JPS49105553A JP539374A JP539374A JPS49105553A JP S49105553 A JPS49105553 A JP S49105553A JP 539374 A JP539374 A JP 539374A JP 539374 A JP539374 A JP 539374A JP S49105553 A JPS49105553 A JP S49105553A
Authority
JP
Japan
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.)
Granted
Application number
JP539374A
Other languages
Japanese (ja)
Other versions
JPS5311463B2 (fr
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 filed Critical
Publication of JPS49105553A publication Critical patent/JPS49105553A/ja
Publication of JPS5311463B2 publication Critical patent/JPS5311463B2/ja
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
    • G02F1/137—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
    • G02F1/139—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 orientation effects in which the liquid crystal remains transparent
    • G02F1/1392—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 orientation effects in which the liquid crystal remains transparent using a field-induced sign-reversal of the dielectric anisotropy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Substances (AREA)
JP539374A 1973-01-12 1974-01-09 Expired JPS5311463B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7300452A NL7300452A (fr) 1973-01-12 1973-01-12

Publications (2)

Publication Number Publication Date
JPS49105553A true JPS49105553A (fr) 1974-10-05
JPS5311463B2 JPS5311463B2 (fr) 1978-04-21

Family

ID=19818004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP539374A Expired JPS5311463B2 (fr) 1973-01-12 1974-01-09

Country Status (6)

Country Link
JP (1) JPS5311463B2 (fr)
CH (1) CH557041A (fr)
FR (1) FR2214135B1 (fr)
GB (1) GB1410161A (fr)
IT (1) IT1004691B (fr)
NL (1) NL7300452A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034842A (fr) * 1973-07-31 1975-04-03
JPS57112793A (en) * 1980-12-29 1982-07-13 Suwa Seikosha Kk Liquid-crystal display device for automobile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231068A (en) * 1977-06-15 1980-10-28 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Optical screens
GB2052779B (en) * 1979-05-29 1983-06-22 Texas Instruments Inc Liquid crystal display cell
GB8626966D0 (en) * 1986-11-12 1986-12-10 Gen Electric Co Plc Optical switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034842A (fr) * 1973-07-31 1975-04-03
JPS5412069B2 (fr) * 1973-07-31 1979-05-19
JPS57112793A (en) * 1980-12-29 1982-07-13 Suwa Seikosha Kk Liquid-crystal display device for automobile

Also Published As

Publication number Publication date
NL7300452A (fr) 1974-07-16
DE2364641B2 (de) 1977-04-21
FR2214135B1 (fr) 1976-11-26
AU6434074A (en) 1975-07-10
DE2364641A1 (de) 1974-07-18
CH557041A (de) 1974-12-13
IT1004691B (it) 1976-07-20
JPS5311463B2 (fr) 1978-04-21
GB1410161A (en) 1975-10-15
FR2214135A1 (fr) 1974-08-09

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