发明名称 |
Imprint method and imprint apparatus |
摘要 |
According to one embodiment, an imprint method is provided. In the imprint method, minute objects adhering to a shot of a substrate, on which imprinting is next performed, are removed after delivering the substrate to the interior of an imprint apparatus and before dropping a resist onto the substrate. Thereafter, a resist is dropped onto the shot. Further, a template that is an original plate having a concave-convex pattern is brought into contact with the resist to form a resist pattern on the substrate according to the concave-convex pattern. |
申请公布号 |
US9240336(B2) |
申请公布日期 |
2016.01.19 |
申请号 |
US201414193705 |
申请日期 |
2014.02.28 |
申请人 |
Kabushiki Kaisha Toshiba |
发明人 |
Takakuwa Manabu |
分类号 |
H01L21/67;B29C43/00;G03F7/00 |
主分类号 |
H01L21/67 |
代理机构 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
代理人 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
主权项 |
1. An imprint method comprising:
delivering a substrate to an interior of an imprint apparatus, and placing the substrate on a sample stage; removing, before dropping a resist onto the substrate, minute objects adhering to a shot next-to-be-imprinted within the substrate that is placed on the sample stage; dropping the resist onto the shot; and bringing, into contact with the resist, a template that is an original plate having a concave-convex pattern to form a resist pattern on the substrate according to the concave-convex pattern. |
地址 |
Minato-ku JP |