发明名称 |
SUPPORT DEVICE, STAGE DEVICE, EXPOSURE DEVICE, AND DEVICE MANUFACTURING METHOD |
摘要 |
<p>A support apparatus, a stage apparatus, an exposure apparatus, etc. are proposed that can increase response of a relative movement between a piston and a cylinder, etc. are proposed. There is provided a support apparatus (300) including: a cylinder portion (311); a piston portion (312) that is provided inside the cylinder portion (311) and is movable in a Z direction; a fluid bearing (307) formed in at least a portion between an inner wall (311 c) of the cylinder portion (311) and an outer wall (312d) of the piston portion (312), the support apparatus supporting a supported member (42) in the Z direction with respect to a support member (43) by means of a biasing force generated by the cylinder portion (311) and the piston portion (312), in which fluids (G1, G2) are supplied independently inside the fluid bearing (307) and the cylinder (311).</p> |
申请公布号 |
EP1811526(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20050766366 |
申请日期 |
2005.07.22 |
申请人 |
NIKON CORPORATION |
发明人 |
ICHINOSE, GO;SHIBAZAKI, YUICHI |
分类号 |
G12B5/00;F16C32/06;H01L21/027;H01L21/68 |
主分类号 |
G12B5/00 |
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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