Invention Grant
US07659963B2 Liquid crystal dispensing apparatus with nozzle cleaning device 有权
具有喷嘴清洁装置的液晶分配装置

Liquid crystal dispensing apparatus with nozzle cleaning device
Abstract:
A liquid crystal dispensing apparatus includes a liquid crystal dispensing means and a nozzle cleaning means. The liquid crystal dispensing means includes a liquid crystal container for containing liquid crystal material and a nozzle through which the liquid crystal material may be dispensed on a substrate. The nozzle cleaning means is arranged around the nozzle and removes liquid crystal residue accumulated on a surface of the nozzle, moves to a lower portion of the nozzle to suck and remove the liquid crystal residue after liquid crystal material is dispensed by the liquid crystal dispensing means a predetermined number of times.
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