Disclosed is a substrate treating apparatus provided with a treating block. The treating block includes a wet transportation region adjoining a batch treatment region and a single-wafer transportation region. The wet transportation region contains a second posture turning mechanism provided on an extension line of a line of six batch process tanks and configured to turn a posture of substrates, on which immersion treatment is performed, from vertical to horizontal, a belt conveyor mechanism configured to receive the substrates in a horizontal posture one by one from the second posture turning mechanism and transport the substrates to the single-wafer transportation region, and a liquid supplying unit configured to supply a liquid to wet the substrates, transported by the belt conveyor mechanism, with the liquid.

There is provided a technique that includes: at least one process chamber configured to be capable of processing a substrate; one or more supports configured to be capable of supporting the substrate; a transporter configured to be capable of transporting the one or more supports; a transfer chamber configured to be capable of transferring the substrate; a transport chamber that is adjacent to the transfer chamber and the at least one process chamber and is configured to be capable of moving the transporter; and a delivery chamber that is disposed in the transport chamber and is configured to be capable of delivering the one or more supports.

A wafer manufacturing apparatus includes an ingot grinding unit for grinding an upper surface of an ingot to planarize the upper surface of the ingot, a laser applying unit for forming peel-off layers in the ingot at a depth therein, which corresponds to the thickness of a wafer to be produced from the ingot, from the upper surface of the ingot, a wafer peeling unit for holding the upper surface of the ingot and peeling off a wafer from the ingot at the peel-off layers, a tray having an ingot support portion and a wafer support portion, and a belt conveyor unit for delivering the ingot supported on the tray between the ingot grinding unit, the laser applying unit, and the wafer peeling unit.