COOLING TUBE FOR COOLING A SINGLE CRYSTAL INGOT AND A SINGLE CRYSTAL INGOT GROWTH APPARATUS INCLUDING THE SAME, CAPABLE OF EFFICIENTLY ABSORBING A RADIANT HEAT FROM THE SINGLE CRYSTAL INGOT

摘要

PURPOSE: A cooling tube for cooling a single crystal ingot and a single crystal ingot growth apparatus including the same are provided to improve a production yield per unit hour by rapidly increasing a growing speed of the single crystal ingot in order to improve a cooling efficiency of the single crystal ingot.;CONSTITUTION: An outer tube(12) forms a circulating space of a cooling water in an interval with an interior tube(11). A heat absorbing unit(13) forms a groove(13a) on a side facing to a single crystal ingot. The heat absorbing unit absorbs heat radiated from the ingot in a single crystal ingot growing process. A crucible contains a silicon solution. A heater heats the crucible.;COPYRIGHT KIPO 2010