AT307522B - Flüssigkristallzelle und Verfahren zu deren Herstellung - Google Patents

Flüssigkristallzelle und Verfahren zu deren Herstellung

Info

Publication number
AT307522B
AT307522B AT1150970A AT1150970A AT307522B AT 307522 B AT307522 B AT 307522B AT 1150970 A AT1150970 A AT 1150970A AT 1150970 A AT1150970 A AT 1150970A AT 307522 B AT307522 B AT 307522B
Authority
AT
Austria
Prior art keywords
manufacture
liquid crystal
crystal cell
cell
liquid
Prior art date
Application number
AT1150970A
Other languages
German (de)
English (en)
Inventor
Helmut Dipl Ing Bayer
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
Application filed by Electrovac filed Critical Electrovac
Priority to AT1150970A priority Critical patent/AT307522B/de
Priority to DE19712159165 priority patent/DE2159165C3/de
Priority to IT3244071A priority patent/IT944003B/it
Priority to FR7145395A priority patent/FR2118930B1/fr
Priority to GB5910271A priority patent/GB1337551A/en
Priority to US351526A priority patent/US3886014A/en
Application granted granted Critical
Publication of AT307522B publication Critical patent/AT307522B/de

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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • 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
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT1150970A 1970-12-21 1970-12-21 Flüssigkristallzelle und Verfahren zu deren Herstellung AT307522B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT1150970A AT307522B (de) 1970-12-21 1970-12-21 Flüssigkristallzelle und Verfahren zu deren Herstellung
DE19712159165 DE2159165C3 (de) 1970-12-21 1971-11-29 Verfahren zur Herstellung einer Flüssigkristallzelle
IT3244071A IT944003B (it) 1970-12-21 1971-12-15 Cella a cristallo liquido e proce dimento per la sua fabbricazione
FR7145395A FR2118930B1 (en, 2012) 1970-12-21 1971-12-17
GB5910271A GB1337551A (en) 1970-12-21 1971-12-20 Liquid crystal cells and methods for the manufacture thereof
US351526A US3886014A (en) 1970-12-21 1973-04-16 Method of production of a liquid crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1150970A AT307522B (de) 1970-12-21 1970-12-21 Flüssigkristallzelle und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
AT307522B true AT307522B (de) 1973-05-25

Family

ID=3629127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1150970A AT307522B (de) 1970-12-21 1970-12-21 Flüssigkristallzelle und Verfahren zu deren Herstellung

Country Status (5)

Country Link
AT (1) AT307522B (en, 2012)
DE (1) DE2159165C3 (en, 2012)
FR (1) FR2118930B1 (en, 2012)
GB (1) GB1337551A (en, 2012)
IT (1) IT944003B (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050357A1 (en) * 1980-10-20 1982-04-28 Hitachi, Ltd. Liquid crystal display element and process for production thereof
EP0226697A1 (en) * 1985-12-20 1987-07-01 Stanley Electric Co., Ltd. Construction of liquid crystal cell

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314628B (de) * 1972-07-03 1974-04-10 Elektrovac Fabrikation Elektro Flüssigkristallzelle
CH557071A (de) * 1973-09-07 1974-12-13 Bbc Brown Boveri & Cie Verfahren zur herstellung von fluessigkristallzellen, danach hergestellte fluessigkristallzellen und anwendung der fluessigkristallzellen als anzeigeelemente.
US4039253A (en) * 1976-04-20 1977-08-02 Ici United States Inc. Optical display having dished cover plate
DE2931113C2 (de) * 1979-07-31 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Flüssigkristall-Anzeigevorrichtung und Verfahren zur Herstellung von Distanzelementen einer solchen Vorrichtung
NO149261B (no) * 1980-11-12 Norsk Lcd A.S., Optisk display-celle og fremgangsmaate ved fremstilling av denne.
DE3049093A1 (de) * 1980-12-24 1982-07-29 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Elektrooptisches anzeigeelement und verfahren zu seiner herstellung
DE3208604A1 (de) * 1982-03-10 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum herstellen einer grossflaechigen fluessigkristall-anzeigezelle
JPS5978320A (ja) * 1982-10-27 1984-05-07 Canon Inc 電気光学素子の製造法
DE3400429A1 (de) * 1984-01-09 1985-07-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung, insbesonders fluessigkristallanzeige sowie verfahren zu ihrer herstellung
DE3400438A1 (de) * 1984-01-09 1985-07-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
DE19646287A1 (de) * 1996-11-11 1998-05-14 Optrex Europ Gmbh Fluid mit mehreren, eine elektrisch leitfähige Oberfläche aufweisenden Partikeln
CN100565281C (zh) * 2000-10-31 2009-12-02 精工爱普生株式会社 电光装置、其检查方法及电子装置
CN115453210A (zh) * 2022-08-29 2022-12-09 电子科技大学 一种磁取向下液晶材料的毫米波介电性能测试装置及方法
CN115469153B (zh) * 2022-08-30 2025-02-11 电子科技大学 一种电取向下液晶材料的毫米波介电性能测试装置及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050357A1 (en) * 1980-10-20 1982-04-28 Hitachi, Ltd. Liquid crystal display element and process for production thereof
EP0226697A1 (en) * 1985-12-20 1987-07-01 Stanley Electric Co., Ltd. Construction of liquid crystal cell

Also Published As

Publication number Publication date
DE2159165C3 (de) 1980-05-08
DE2159165B2 (de) 1977-08-18
FR2118930B1 (en, 2012) 1975-08-29
IT944003B (it) 1973-04-20
DE2159165A1 (de) 1972-07-13
GB1337551A (en) 1973-11-14
FR2118930A1 (en, 2012) 1972-08-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee