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1. WO1991001016 - PROCESS FOR FILLING A LIQUID CRYSTAL DISPLAY WITH A HOMOEOTROPIC EDGE ORIENTATION

Publication Number WO/1991/001016
Publication Date 24.01.1991
International Application No. PCT/EP1990/001117
International Filing Date 10.07.1990
Chapter 2 Demand Filed 23.01.1991
IPC
G02F 1/1341 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1341Filling or closing of cells
CPC
G02F 1/1341
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1341Filling or closing of cells
Applicants
  • MERCK PATENT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG [DE/DE]; Frankfurter Strasse 250 D-64271 Darmstadt, DE
Inventors
  • RIEGER, Bernhard; DE
  • FINKENZELLER, Ulrich; DE
Common Representative
  • MERCK PATENT GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG; Frankfurter Strasse 250 D-6100 Darmstadt, DE
Priority Data
P 39 22 781.211.07.1989DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR BEFÜLLUNG EINES EINE HOMEOTROPE RANDORIENTIERUNG AUFWEISENDEN FLÜSSIGKRISTALLDISPLAYS
(EN) PROCESS FOR FILLING A LIQUID CRYSTAL DISPLAY WITH A HOMOEOTROPIC EDGE ORIENTATION
(FR) PROCEDE DE REMPLISSAGE D'UN DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES PRESENTANT UNE ORIENTATION MARGINALE HOMEOTROPE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zur Befüllung eines eine homeotrope Randorientierung aufweisenden Flüssigkristalldisplays mit einem flüssigkristallinen Medium, wobei bei der Befüllung ein elektrisches oder magnetisches Feld angelegt wird.
(EN)
The invention relates to a process for filling a liquid crystal display having a homoeotropic edge orientation with a liquid crystal medium in which an electric or magnetic field is applied during filling.
(FR)
L'invention concerne un procédé de remplissage d'un dispositif d'affichage à cristaux liquides présentant une orientation marginale homéotrope, par un milieu cristallisé liquide, procédé dans lequel un champ électrique ou magnétique est appliqué lors du remplissage.
Also published as
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