发明名称 METHOD FOR ORIENTATING LIQUID CRYSTAL
摘要 PURPOSE: A method for orientating liquid crystal is provided to secure a view angle by rubbing an orientation film as a circular type by a single process and save a manufacturing cost by removing a complex photo lithography process and decreasing a mumber of rubbing processes. CONSTITUTION: A rubbing roller(12) is safely arrived for forming a rubbing hole on the axis of a glass substrate(11). The glass substrate(11) is rotated and rubbed in the rotation direction of the rubbing roller(12) or the opposed direction of a roller rotation. An orientation axis is formed on an orientation film because the glass substrate(11) is not moved in a straight direction but rotated in a circular direction.
申请公布号 KR20000021353(A) 申请公布日期 2000.04.25
申请号 KR19980040375 申请日期 1998.09.28
申请人 HYUDAI ELECTRONICS IND. CO., LTD. 发明人 LEE, KYONG HA;JEONG, YOO CHAN
分类号 G02F1/1337 主分类号 G02F1/1337
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