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US 8,176,949 B2Granted
Liquid crystal dispensing system
AssigneeLG Display Co., Ltd.
InventorsSoo-Min Kwak, Hae-Joon Son
Life of this patent
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Abstract
A liquid crystal dispensing system includes a frame, a stage coupled to the frame; at least one liquid crystal dispenser moveably coupled the frame over the stage, and at least one measurement member operatively coupled to the liquid crystal dispenser, wherein the at least measurement member detecting an amount of liquid crystal material dispensed from the at least one liquid crystal dispenser.
Claims8
A liquid crystal dispensing system, comprising:
- a frame;
- a stage coupled to the frame;
- at least one liquid crystal dispenser moveably coupled to the frame over the stage;
- and
- at least one measuring means coupled to at least one of the stage and the frame within a range of motion of the at least one liquid crystal dispenser,
- wherein the measuring means includes a gravimeter and a measuring cup receiving liquid crystal, the gravimeter being installed on the stage and the measuring cup is disposed on the gravimeter so that the liquid crystal is directly dispensed in the measuring cup on the gravimeter to detect the weight of the measuring cup having the liquid crystal to measure the dispensing amount of the liquid crystal.
3 more elements
Dependencies are inferred from the claim text.