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公开(公告)号:WO2015142641A1
公开(公告)日:2015-09-24
申请号:PCT/US2015/020417
申请日:2015-03-13
Inventor: WILLSON, Carlton, Grant , ELLISON, Christopher , MAHER, Michael , BATES, Christopher , JANES, Dustin
IPC: G03F7/00 , C09D153/00
CPC classification number: G03F7/20 , B81C1/00031 , B81C2201/0149 , C09D153/00 , C09D153/005 , G03F7/0002 , G03F7/11 , G03F7/16
Abstract: A method for ordering block copolymers including forming a first layer having a first preference mode; and providing a reactive agent in selected regions of the first layer that modifies the selected regions to a second preference mode, wherein the selected regions define other regions of the first layer retaining the first preference mode thereby forming an alignment layer for block copolymers.
Abstract translation: 一种用于排序嵌段共聚物的方法,包括形成具有第一偏好模式的第一层; 以及在第一层的选定区域中提供反应剂,其将所选择的区域修改为第二偏好模式,其中所选择的区域限定保持第一偏好模式的第一层的其它区域,从而形成嵌段共聚物的取向层。