CONTINUOUS TYPE GROWTH FOR SAPPHIRE SINGLE CRYSTAL, CAPABLE OF SHORTENING THE PROCESSING TIME

摘要

PURPOSE: A continuous type growth for sapphire single crystal is provided to extend the growth length of the crystal by increasing the amount of the raw material loaded into the crucible.;CONSTITUTION: The primary material(5) of the maximum amount is loaded into a basic crucible(3). The additional raw material is loaded secondarily into the basic crucible as a hook is locked on the lower part of the separating chamber. The amount of the additional raw material is 40% larger than the amount of raw material primarily loaded.;COPYRIGHT KIPO 2011