NL7315103A - DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL. - Google Patents

DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL.

Info

Publication number
NL7315103A
NL7315103A NL7315103A NL7315103A NL7315103A NL 7315103 A NL7315103 A NL 7315103A NL 7315103 A NL7315103 A NL 7315103A NL 7315103 A NL7315103 A NL 7315103A NL 7315103 A NL7315103 A NL 7315103A
Authority
NL
Netherlands
Prior art keywords
layer
liquid crystal
device equipped
crystal
liquid
Prior art date
Application number
NL7315103A
Other languages
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL7315103A priority Critical patent/NL7315103A/en
Priority to DE19742450698 priority patent/DE2450698C2/en
Priority to CA212,456A priority patent/CA1018639A/en
Priority to GB4717274A priority patent/GB1479643A/en
Priority to JP12609174A priority patent/JPS5081097A/ja
Priority to CH1468174A priority patent/CH576153A5/xx
Priority to FR7436584A priority patent/FR2250173B1/fr
Publication of NL7315103A publication Critical patent/NL7315103A/en

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL7315103A 1973-11-03 1973-11-03 DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL. NL7315103A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7315103A NL7315103A (en) 1973-11-03 1973-11-03 DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL.
DE19742450698 DE2450698C2 (en) 1973-11-03 1974-10-25 Liquid crystal display device
CA212,456A CA1018639A (en) 1973-11-03 1974-10-28 Device comprising a layer of liquid crystal
GB4717274A GB1479643A (en) 1973-11-03 1974-10-31 Liquid-crystal display device
JP12609174A JPS5081097A (en) 1973-11-03 1974-10-31
CH1468174A CH576153A5 (en) 1973-11-03 1974-11-01
FR7436584A FR2250173B1 (en) 1973-11-03 1974-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7315103A NL7315103A (en) 1973-11-03 1973-11-03 DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL.

Publications (1)

Publication Number Publication Date
NL7315103A true NL7315103A (en) 1975-05-07

Family

ID=19819934

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315103A NL7315103A (en) 1973-11-03 1973-11-03 DEVICE EQUIPPED WITH A LAYER OF LIQUID CRYSTAL.

Country Status (7)

Country Link
JP (1) JPS5081097A (en)
CA (1) CA1018639A (en)
CH (1) CH576153A5 (en)
DE (1) DE2450698C2 (en)
FR (1) FR2250173B1 (en)
GB (1) GB1479643A (en)
NL (1) NL7315103A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626770GA3 (en) * 1977-03-16 1981-12-15 Method for producing a liquid crystal display having a guest/host liquid crystal layer
CH614828GA3 (en) * 1976-06-16 1979-12-28 Liquid-crystal display with a guest/host liquid-crystal layer and method for producing this liquid-crystal display
CH617281A5 (en) * 1977-07-29 1980-05-14 Bbc Brown Boveri & Cie
JPS5613271U (en) * 1979-07-12 1981-02-04
JP2678594B2 (en) * 1986-03-06 1997-11-17 セイコーエプソン株式会社 Liquid crystal display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647280A (en) * 1969-11-06 1972-03-07 Rca Corp Liquid crystal display device
US3751137A (en) * 1971-10-18 1973-08-07 Rockwell International Corp Liquid crystal display device
JPS4878898A (en) * 1972-01-21 1973-10-23

Also Published As

Publication number Publication date
JPS5081097A (en) 1975-07-01
GB1479643A (en) 1977-07-13
FR2250173A1 (en) 1975-05-30
FR2250173B1 (en) 1978-11-24
DE2450698A1 (en) 1975-05-07
CA1018639A (en) 1977-10-04
DE2450698C2 (en) 1982-08-12
CH576153A5 (en) 1976-05-31

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed