Cleaning apparatus having fluid mixing nozzle for manufacturing flat-panel display

A cleaning apparatus having a fluid mixing nozzle, the cleaning apparatus comprising:

• a body which is in the shape of a rectangle and includes a nozzle in the shape of a rectangle;
• a dividing wall which is disposed in the center of the body along a major axis of the body and divides the body into a cleaning fluid storage unit at atmospheric pressure and a pressured gas storage unit;
• a gas supply hole which is formed in an upper portion of the pressured gas storage unit at one side of the dividing wall;
• a laminar flow conversion means which is disposed in the pressured gas storage unit and changes the flow of a pressured gas supplied from the gas supply hole into laminar flow;
• a cleaning fluid supply hole which is disposed in an upper portion of the cleaning fluid storage unit at the other side of the dividing wall;
• a fluid mixing nozzle which is in the shape of ┤, mixes the cleaning fluid supplied through a horizontal channel under the cleaning fluid storage unit with the pressured gas supplied through a vertical channel under the pressured gas storage unit, and sprays a mixture on the flat-panel display through the nozzle;
• and
• structures which are in the shapes of streamline and tighten the nozzle in a direction of a short axis of the nozzle to prevent a gap of the nozzle from being elastically deformed.