Liquid crystal dispensing apparatus

The present invention provides a liquid crystal dispensing apparatus which comprises: at least one nozzle which can move relative to a substrate and can drip liquid crystal drop from the nozzle; a supply unit used fro supplying liquid crystal to the nozzle; and a calculating unit which includes a se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MA HO YOUL, JANG HYUN CHAN
Format:	Patent
Sprache:	chi ; 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:	The present invention provides a liquid crystal dispensing apparatus which comprises: at least one nozzle which can move relative to a substrate and can drip liquid crystal drop from the nozzle; a supply unit used fro supplying liquid crystal to the nozzle; and a calculating unit which includes a sensor for sensing the drop of liquid crystal from the nozzle and a control unit for checking whetherliquid crystal with reference amount is dispensed by calculating the number of the liquid crystal drops based on the data obtained from the sensor.