CHARGED SPACER SPRAYER, CHARGED SPACER SPRAY METHOD AND LIQUID CRYSTAL PANEL

PROBLEM TO BE SOLVED: To solve such a problem that when spraying spacers charged to a specified polarity toward a substrate by using a nozzle, some emitted spacers attach to a nozzle itself owing to the flying-back or the like, and when the spacers attached to the nozzle itself form an aggregate of...

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Bibliographische Detailangaben
1. Verfasser:	KUDO YUKIHIRO
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:	PROBLEM TO BE SOLVED: To solve such a problem that when spraying spacers charged to a specified polarity toward a substrate by using a nozzle, some emitted spacers attach to a nozzle itself owing to the flying-back or the like, and when the spacers attached to the nozzle itself form an aggregate of the spacers on the surface of the nozzle, the aggregate falls to the substrate, whereby the substrate is contaminated. SOLUTION: In order to prevent spacers moving in a spray box from attaching to a nozzle part, attachment of the spacers to the nozzle part is suppressed by utilizing an electric repulsive force in a cover part. Therein, the cover part is charged into the same polarity with the spacers. COPYRIGHT: (C)2008,JPO&INPIT