公开(公告)号：US20030093172A1

公开(公告)日：2003-05-15

申请号：US10271743

申请日：2002-10-17

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Dae Hoon Lee

IPC: G06F019/00 ,  G02F001/1337

CPC classification number: G02F1/133711 ,  G02F1/133723 ,  G02F1/133784 ,  G02F1/133788

Abstract: An apparatus for printing an alignment layer of a liquid crystal display device includes a dispenser dropping an alignment material, an anilox roll receiving the dropped alignment material, a doctor roll evenly spreading the dropped alignment material coated onto the anilox roll, and a printing roll receiving the alignment material from the anilox roll, and transferring the alignment material onto a substrate, wherein the printing roll has a plurality of masks each having a numerical aperture of about 5% to 25%.

Abstract translation: 用于印刷液晶显示装置的取向层的装置包括：分配器，其排出取向材料，接收下落的取向材料的网纹辊;均匀铺展涂布在网纹辊上的下落取向材料的刮刀辊;以及印刷辊 来自网纹辊的取向材料，并将取向材料转印到基材上，其中印刷辊具有多个掩模，每个掩模的数值孔径为约5％至25％。