发明名称 PATTERN TRANSFER DEVICE USING PC PROJECTOR
摘要 A projection exposure apparatus comprising: a display device having a reflection-type or transmission-type display portion on which a predetermined image to be exposed is displayed; a stage for holding a substrate to be exposed; and a telecentric-type projection lens for projecting the predetermined image displayed on the display portion onto the surface of the substrate held on the stage.
申请公布号 KR20040004433(A) 申请公布日期 2004.01.13
申请号 KR20037006349 申请日期 2003.05.09
申请人 发明人
分类号 G03F7/20 主分类号 G03F7/20
代理机构 代理人
主权项
地址