Patent ID: 8394201
Filing Date: 2013-03-12
Classification: C23C,H01L

Abstract:
1. An atomic layer deposition apparatus, comprising: a reaction chamber; a heater which supports a plurality of semiconductor substrates with a given interval within the reaction chamber and heats the plurality of semiconductor substrates; a plurality of injectors respectively positioned within the reaction chamber and corresponding to the plurality of semiconductor substrates supported by the heater, the plurality of injectors being individually swept above the plurality of semiconductor substrates to spray reaction gas; and a plurality of vertical pipes formed inserted into the inside of the reaction chamber from the outside to connect in a vertical direction with the plurality of semiconductor substrates so as to fix the plurality of injectors in parallel with the plurality of semiconductor substrates at one side of the plurality of semiconductor substrates, the plurality of vertical pipes being for flowing the reaction gas into the plurality of injectors.