METHOD AND DEVICE FOR MANUFACTURING LIQUID CRYSTAL PANEL

PURPOSE:To remove an ionic impurity when liquid crystal is injected into the liquid crystal panel. CONSTITUTION:This device for manufacturing the liquid crystal panel in which liquid crystal 16 is filled between a pair of base plates 12 and 14 facing each other is constituted in a manner to prevent...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA YUSUKE, MORISHIGE OSAMU, TANUMA SEIJI
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE:To remove an ionic impurity when liquid crystal is injected into the liquid crystal panel. CONSTITUTION:This device for manufacturing the liquid crystal panel in which liquid crystal 16 is filled between a pair of base plates 12 and 14 facing each other is constituted in a manner to prevent the ionic impurity from being injected into the liquid crystal panel by providing electrodes 44 and 46 facing each other in an injection boat 42 which collects the liquid crystal when it is injected into the liquid crystal panel, and applying voltage across the electrodes facing each other to shift the ionic impurity in the liquid crystal to the vicinity of the electrodes.