Patent ID: 6660615
Filing Date: 2003-12-09
Classification: C30B,H01L,Y10S

Abstract:
A method of growing a layer on one surface of a wafer by liquid phase deposition, said method comprising the steps of:putting a first wafer on a first wafer-holder by a first surface of said first wafer; providing a growth-liquid vessel having a first opening at the bottom thereof; mounting said first opening of said growth-liquid vessel on said first wafer-holder; pouring a growth liquid into said growth-liquid vessel to expose a second surface of said first wafer to said growth liquid for growing said layer on said second surface of said first wafer; and taking out said first wafer; wherein said method further comprises the steps of: putting a second wafer on a second wafer-holder by a first surface of said second wafer; and after said pouring step, mounting said second wafer-holder on a second opening at the top of said growth-liquid vessel.