Substrate processing apparatus and method for manufacturing a semiconductor device
baaaA CVD device has a reaction furnace for processing a wafer; a seal cap for sealing the reaction furnace hermetically; an isolation flange opposite to the seal cap; a small chamber formed by the seal cap, the isolation flange, and the wall surface in the reaction furnace; a feed pipe for supplyin...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
09.10.2012
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Online Access | Get full text |
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