Liquid crystal dispensing apparatus having confirming...

Dispensing – Automatic control – Constant weight – volume or pressure control by output

Reexamination Certificate

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C222S399000, C222S422000

Reexamination Certificate

active

07731059

ABSTRACT:
A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing dispensable liquid crystal, capable of be dispensed directly onto a substrate and a main control unit for determining a total amount of liquid crystal dispensed onto the substrate based on a unitary amount of liquid crystal dispensed and the number of times the unitary amount was dispensed, and determining an amount of liquid crystal remaining by deducting the determined total amount dispensed from an initial amount of liquid crystal contained within the liquid crystal dispensing unit.

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