IT986611B - Cella elettrodica a liquido cri stallino - Google Patents

Cella elettrodica a liquido cri stallino

Info

Publication number
IT986611B
IT986611B IT6893573A IT6893573A IT986611B IT 986611 B IT986611 B IT 986611B IT 6893573 A IT6893573 A IT 6893573A IT 6893573 A IT6893573 A IT 6893573A IT 986611 B IT986611 B IT 986611B
Authority
IT
Italy
Prior art keywords
stallino
electrodic
cri
cell
liquid
Prior art date
Application number
IT6893573A
Other languages
English (en)
Italian (it)
Original Assignee
Electrovac
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
Priority claimed from AT451773A external-priority patent/AT321378B/de
Application filed by Electrovac filed Critical Electrovac
Application granted granted Critical
Publication of IT986611B publication Critical patent/IT986611B/it

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
    • G02F1/1341—Filling or closing of cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (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)
IT6893573A 1972-07-04 1973-06-28 Cella elettrodica a liquido cri stallino IT986611B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT574672 1972-07-04
AT451773A AT321378B (de) 1973-05-23 1973-05-23 Flüssigkristallzelle

Publications (1)

Publication Number Publication Date
IT986611B true IT986611B (it) 1975-01-30

Family

ID=25601250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6893573A IT986611B (it) 1972-07-04 1973-06-28 Cella elettrodica a liquido cri stallino

Country Status (4)

Country Link
DE (1) DE2332972A1 (fr)
FR (1) FR2191135B3 (fr)
GB (1) GB1381428A (fr)
IT (1) IT986611B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526545A (en) * 1975-07-04 1977-01-19 Hitachi Ltd Method of manufacturing liquid crystal display element
DE2802728C2 (de) * 1977-01-24 1984-03-15 Sharp K.K., Osaka Elektrochrome Anzeigezelle
JPS5821268B2 (ja) * 1978-01-23 1983-04-28 シャープ株式会社 エレクトロクロミツク表示装置
FR2506979A1 (fr) * 1981-05-27 1982-12-03 Commissariat Energie Atomique Procede de localisation du milieu liquide dans une cellule a milieu liquide et cellule correspondante
FR2506978A1 (fr) * 1981-05-27 1982-12-03 Commissariat Energie Atomique Procede de fabrication d'une cellule a milieu liquide et cellule obtenue par ce procede
US4688899A (en) * 1984-07-27 1987-08-25 Casio Computer Co., Ltd. Dual-frequency, dielectric anisotropy liquid crystal display
US4682858A (en) * 1984-08-20 1987-07-28 Canon Kabushiki Kaisha Liquid crystal device having reduced-pressure region in communication with ferroelectric liquid crystal
JPS62206527A (ja) * 1986-03-06 1987-09-11 Alps Electric Co Ltd 液晶セル
GB8812262D0 (en) * 1988-05-24 1988-06-29 Emi Plc Thorn Display device
FR2636440B1 (fr) * 1988-09-12 1993-04-30 Asulab Sa Cellule a cristal liquide munie de pieges a bulles
EP0358142B1 (fr) * 1988-09-07 1993-12-01 Asulab S.A. Cellule à cristal liquide munie de pièges à bulles
DE3937943A1 (de) * 1989-11-15 1991-05-16 Nokia Unterhaltungselektronik Verfahren zum verkleben von substratplatten fuer fluessigkristallzellen
GB2240187B (en) * 1990-01-18 1994-06-15 Varitronix Ltd Liquid crystal display cell

Also Published As

Publication number Publication date
DE2332972A1 (de) 1974-01-17
FR2191135A1 (fr) 1974-02-01
GB1381428A (en) 1975-01-22
FR2191135B3 (fr) 1976-06-18

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