NL7810857A - Vloeibaarkristal weergavecel. - Google Patents

Vloeibaarkristal weergavecel.

Info

Publication number
NL7810857A
NL7810857A NL7810857A NL7810857A NL7810857A NL 7810857 A NL7810857 A NL 7810857A NL 7810857 A NL7810857 A NL 7810857A NL 7810857 A NL7810857 A NL 7810857A NL 7810857 A NL7810857 A NL 7810857A
Authority
NL
Netherlands
Prior art keywords
liquid crystal
crystal display
display cell
cell
liquid
Prior art date
Application number
NL7810857A
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 NL7810857A publication Critical patent/NL7810857A/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
    • G02F1/137—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)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
NL7810857A 1977-11-10 1978-11-01 Vloeibaarkristal weergavecel. NL7810857A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4682077A GB1569687A (en) 1977-11-10 1977-11-10 Smectic display cell

Publications (1)

Publication Number Publication Date
NL7810857A true NL7810857A (nl) 1979-05-14

Family

ID=10442711

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810857A NL7810857A (nl) 1977-11-10 1978-11-01 Vloeibaarkristal weergavecel.

Country Status (4)

Country Link
CH (1) CH637487A5 (enrdf_load_stackoverflow)
FR (1) FR2408884A1 (enrdf_load_stackoverflow)
GB (1) GB1569687A (enrdf_load_stackoverflow)
NL (1) NL7810857A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189767B1 (enrdf_load_stackoverflow) * 1972-06-23 1976-06-11 Western Electric Co
US4009934A (en) * 1974-01-11 1977-03-01 Eastman Kodak Company Electro-optic display devices and methods
GB1506256A (en) * 1975-08-21 1978-04-05 Standard Telephones Cables Ltd Temperature sensitive switch

Also Published As

Publication number Publication date
GB1569687A (en) 1980-06-18
FR2408884B1 (enrdf_load_stackoverflow) 1984-09-21
CH637487A5 (en) 1983-07-29
FR2408884A1 (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)

Free format text: STC PLC TE HARLOW

BV The patent application has lapsed
AK Correction of former applications already laid open

Free format text: PAT.BUL.13/94 HEADING B,SECTION 2,PAGE 2250 LETTER FOLLOWING THE NUMBERS OF THE PATENT APPLICATION SHOULD BE MODIFIED INTO:7810856 V AND 7810857 V