Coating apparatus – Gas or vapor deposition – Multizone chamber
Patent
1999-09-07
2000-03-28
Bueker, Richard
Coating apparatus
Gas or vapor deposition
Multizone chamber
118715, 118725, C23C 1600
Patent
active
060426527
ABSTRACT:
An atomic layer deposition (ALD) apparatus capable of depositing a thin film on a plurality of substrates. The atomic layer deposition apparatus includes: a vacuum chamber, a reactor installed in the vacuum chamber, having a plurality of modules which can be assembled and disassembled as desired, a plurality of stages as spaces partitioned by assembling the plurality of modules, and openings which allow each stage to receive one substrate; a gas supply portion installed in the reactor, for supplying reaction gases and a purging gas to the reactor; and a plurality of gas supply lines installed in the modules, for injecting the gases from the gas supply portion into the stages.
Choi Kang-jun
Hyun Kwang-Soo
Jeong Soo-hong
Park Kyung-Ho
Yoon Neung-goo
Bueker Richard
P.K. Ltd
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