发明名称 |
Apparatus for cleaning substrates and methods for attaching/detaching and cleaning brushes of such apparatus |
摘要 |
A plurality of brush support arms, each having a distal end unit brush attached thereto, stand by in juxtaposition in a standby position. The brush support arm having a desired brush attached thereto is selected from the plurality of brush support arms. Then, the selected brush support arm is connected at its proximal end to a distal end of a swing arm. The brush support arm engaged with the swing arm is swung with the swing arm about a pivotal point at a proximal end of the swing arm. As a result, the brush attached to the distal end of the selected brush support arm is moved between the standby position and the center of a substrate, to clean the substrate with this brush. Upon completion of this substrate cleaning, the brush support arm is returned to the standby position. A different brush support arm is selected in the standby position for use in a subsequent cleaning operation, and the substrate is cleaned with the brush connected to this different brush support arm.
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申请公布号 |
US5647083(A) |
申请公布日期 |
1997.07.15 |
申请号 |
US19950495216 |
申请日期 |
1995.06.28 |
申请人 |
DAINIPPON SCREEN MFG. CO., LTD. |
发明人 |
SUGIMOTO, KENJI;HIRAOKA, NOBUYASU;FUJITA, MITSUHIRO;OHTANI, MASAMI |
分类号 |
B08B1/04;B08B3/02;H01L21/00;(IPC1-7):A46B13/02 |
主分类号 |
B08B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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