NL7810858A - Vloeibaarkristal weergavecel. - Google Patents

Vloeibaarkristal weergavecel.

Info

Publication number
NL7810858A
NL7810858A NL7810858A NL7810858A NL7810858A NL 7810858 A NL7810858 A NL 7810858A NL 7810858 A NL7810858 A NL 7810858A NL 7810858 A NL7810858 A NL 7810858A NL 7810858 A NL7810858 A NL 7810858A
Authority
NL
Netherlands
Prior art keywords
liquid crystal
crystal display
display cell
cell
liquid
Prior art date
Application number
NL7810858A
Other languages
English (en)
Dutch (nl)
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NL7810858A publication Critical patent/NL7810858A/xx

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/13781—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 using smectic liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL7810858A 1977-11-10 1978-11-01 Vloeibaarkristal weergavecel. NL7810858A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4682177A GB1569688A (en) 1977-11-10 1977-11-10 Smectic display cell

Publications (1)

Publication Number Publication Date
NL7810858A true NL7810858A (nl) 1979-05-14

Family

ID=10442716

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810858A NL7810858A (nl) 1977-11-10 1978-11-01 Vloeibaarkristal weergavecel.

Country Status (4)

Country Link
CH (1) CH637773A5 (enExample)
FR (1) FR2408885A1 (enExample)
GB (1) GB1569688A (enExample)
NL (1) NL7810858A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087477B1 (en) * 1981-09-07 1988-11-30 Sony Corporation Liquid crystal display device
GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
EP0263225B1 (en) * 1986-10-07 1992-04-08 S.A.R.L. S.T. Lagerwall A device for submicrosecond electro-optic modulation in the liquid crystal smectic-a phase

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189767B1 (enExample) * 1972-06-23 1976-06-11 Western Electric Co

Also Published As

Publication number Publication date
GB1569688A (en) 1980-06-18
FR2408885B1 (enExample) 1982-05-21
CH637773A5 (en) 1983-08-15
FR2408885A1 (fr) 1979-06-08

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying openfor public ins pection)

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DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

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DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

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DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

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CNR Transfer of rights (patent application after its laying openfor public ins pection)

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BV The patent application has lapsed