| 摘要 |
A nozzle apparatus for an organic light emitting device. The nozzle apparatus includes a nozzle and a pressure regulator. The nozzle discharges organic solution onto a substrate. The pressure regulator controls a discharging quantity of the organic solution through the nozzle. The discharging quantity of the organic solution is minutely controlled through adjusting a length of the nozzle. Therefore, the nozzle apparatus can precisely achieve a small amount of low-viscosity organic solution being discharged onto a substrate to form an organic layer with reduced thickness and narrow width. |
