Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – With microwave gas energizing means
Patent
1999-07-29
2000-09-12
Lund, Jeffrie R
Adhesive bonding and miscellaneous chemical manufacture
Differential fluid etching apparatus
With microwave gas energizing means
134 82, 414935, C23F 102, B08B 300, B65G 4907
Patent
active
061172685
ABSTRACT:
The apparatus of the present invention is used to carry substrates processed in an etching process and provides a guiding member to shelter and protect substrates from being dampened by droplets. The apparatus comprises spaced chucks connected to a substrate holder with two arms, respectively. The guiding member is a roof plate disposed under the chucks and abutted against the arms, so that the guiding member can induce the droplets falling from the chucks to flow to the arms. The substrates can be effectively kept dry and clean.
REFERENCES:
patent: 3964957 (1976-06-01), Walsh
patent: 5685040 (1997-11-01), Onodera
patent: 5829156 (1998-11-01), Shibasaki et al.
Chen Yinan
Chien Jung-Hsing
Chung Shang-Shu
Horng Jyh Shorng
Hsu Wen Chi
Lund Jeffrie R
Marcou George T.
Nanya Technology Corporation
Powell Alva C
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