发明名称 DRY FILM PHOTORESIST
摘要 Disclosed is a dry film photoresist. A dry film photoresist according to an embodiment of the present invention comprises: a base film; a photosensitive resin layer connected to the base film; a first cover film formed in a first thickness, covering the photosensitive resin layer and elongated to a first direction; and a second cover film formed in a second thickness, laminated on a first cover film, and elongated to a second direction.
申请公布号 KR20150089253(A) 申请公布日期 2015.08.05
申请号 KR20140009674 申请日期 2014.01.27
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 KWAK, KYUNG JIN;JEONG, BONG HEE
分类号 G03F7/09;G03F7/11 主分类号 G03F7/09
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