Abstract: Provided is a cleaning apparatus having a fluid mixing nozzle, the cleaning apparatus having a fluid mixing nozzle, the cleaning apparatus for cleaning a glass plate used in the manufacture of a flat-panel display and which mixes a cleaning fluid with a gas and sprays the mixture uniformly on the entire surface of a glass plate, thereby providing superior cleaning effects with a minimum amount of cleaning fluid. The fluid mixing nozzle includes a nozzle in the shape of a rectangle, which mixes a cleaning fluid and a pressured gas and sprays a mixture on the flat-panel display. By tightening the nozzle in a direction of the short axis of the nozzle with use of streamlined structures at a predetermined interval, it is possible to prevent a gap of the nozzle from being elastically deformed.

Abstract: Provided is a cleaning apparatus having a fluid mixing nozzle, the cleaning apparatus having a fluid mixing nozzle, the cleaning apparatus for cleaning a glass plate used in the manufacture of a flat-panel display and which mixes a cleaning fluid with a gas and sprays the mixture uniformly on the entire surface of a glass plate, thereby providing superior cleaning effects with a minimum amount of cleaning fluid. The fluid mixing nozzle includes a nozzle in the shape of a rectangle, which mixes a cleaning fluid and a pressured gas and sprays a mixture on the flat-panel display. By tightening the nozzle in a direction of the short axis of the nozzle with use of streamlined structures at a predetermined interval, it is possible to prevent a gap of the nozzle from being elastically deformed.

Abstract: A method for fabricating an LCD device provided with an active region where a plurality of gate lines are arranged to cross a plurality of data lines so as to define a pixel region, and a cutting region between a pad part of the gate line and a shorting bar, the method includes the steps of forming a gate line including a gate electrode in the active region on a substrate and forming a gate metal pattern for connecting the gate line and the shorting bar in the cutting region, forming an insulating film on an entire surface of the active and cutting regions, forming a TFT provided with source and drain electrodes in the active region, depositing a passivation film on an entire surface of the active region and forming a contact hole at a drain electrode of the TFT and the gate metal pattern, forming a transparent electrode for electrically connecting to the drain electrode through contact hole, selectively etching the transparent electrode so that only a pixel electrode remains in the active region and the gate

Abstract: A method for fabricating thin film transistor-LCD is disclosed, wherein a pixel electrode and a gate metal in a cutting region of a pad part can be eliminated through two steps of etching in the same process.

Abstract: A first method of manufacturing a printed circuit board includes steps of (a) preparing a board which has a chip mounting area and circuit patterns on an upper surface and metal pads to be electrically connected to the circuit patterns on a lower surface, (b) attaching a metal plate to the lower surface of the board, (c) forming metal patterns on the metal pads by etching the metal plate, and (d) forming metal bumps by plating the metal patterns.

Abstract: A first method of manufacturing a printed circuit board includes steps of (a) preparing a board which has a chip mounting area and circuit patterns on an upper surface and metal pads to be electrically connected to the circuit patterns on a lower surface, (b) attaching a metal plate to the lower surface of the board, (c) forming metal patterns on the metal pads by etching the metal plate, and (d) forming metal bumps by plating the metal patterns.