Cassette transport system, method for transporting cassette using the same, and electronic device

A method for transporting a cassette, the method comprising:

• loading the cassette on a shelf including a first output pad by a transport apparatus including a second output pad, wherein the cassette includes a plurality of support bars on which a substrate is loaded, a filter unit, a first input pad and a second input pad electrically connected to the filter unit, and a regulator electrically connected to the first input pad and the second input pad;
• and
• unloading the cassette from the shelf by the transport apparatus,
• wherein, when the cassette is loaded and disposed onto the shelf, the first output pad wirelessly supplies power to the first input pad by establishing a wireless coupling with the first input pad, and
• when the transport apparatus loads or unloads the cassette, the second output pad wirelessly supplies power to the second input pad by establishing a wireless coupling with the second input pad.

An electronic device comprising:

• a display device including a substrate which is transported and stored by a cassette transport system;
• and
• a processor for transmitting an image data signal and an input control signal to the display device,
• wherein the cassette transport system including:
• a cassette including:
• a plurality of support bars on which the substrate is loaded;
• a plurality of frames defining an open portion and connected to each other;
• a filter unit disposed on one of the plurality of frames;
• a first input pad and a second input pad electrically connected to the filter unit and disposed in one of the plurality of frames;
• and
• a regulator disposed in one of the plurality of frames and electrically connected to the first input pad and the second input pad;
• a shelf including a plurality of support frames on which the cassette is loaded and disposed, and a first output pad disposed on each of the plurality of support frames and which wirelessly supplies power to the first input pad by establishing a wireless coupling with the first input pad when the cassette is loaded on the first output pad;
• and
• a transport apparatus including a second output pad which transports the cassette and wirelessly supplies power to the second input pad by establishing a wireless coupling with the second input pad when the cassette is loaded or unloaded by the transport apparatus.