发明名称 |
Imprinting apparatus with independently actuating separable modules |
摘要 |
An imprinting apparatus including a plate unit, and a plurality of imprinting modules provided on a lower surface of the plate unit. Each imprinting module is self-aligned by a compliance of six degree of freedom and vertically moved along with the plate unit by a controller. The imprint module is independently self-aligned in response to surface conditions of an objective material to compensate for a relative pose error thereof, such that a pattern formed on a lower end of the imprinting module can be imprinted on an upper surface of the objective material within a predetermined unit range, and a sequence of imprinting the pattern of the imprinting module on the objective material can be variously controlled.
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申请公布号 |
US7202935(B2) |
申请公布日期 |
2007.04.10 |
申请号 |
US20040919806 |
申请日期 |
2004.08.17 |
申请人 |
KOREA INSTITUTE OF MACHINERY & MATERIALS |
发明人 |
LEE JAE JONG;CHOI KEE BONG;KIM GEE HONG;CHUNG KWANG JO |
分类号 |
G03B27/42;H01L21/027;B29C33/30;B29C59/02;B41N3/00;B41N3/03;B41N3/04;B41N3/08;B81C99/00;G03B17/00;G03B27/52;G03B27/62;G03F7/00 |
主分类号 |
G03B27/42 |
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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