发明名称 APPARATUS FOR REPAIRING CIRCUIT PATTERN AND METHOD FOR MANUFACTURING DISPLAY APPARATUS USING THE SAME
摘要 A region surrounded by two gate wiring and two drain wiring includes pixels and when there is a defect of short-circuit in adjacent pixel electrodes, the short-circuited portion is removed by irradiating a laser via a mask having a transmission pattern, which corresponds to a pattern of the gate wiring, drain wiring and pixel electrodes in the short-circuited portion. The above short-circuited portion is identified and removed in comparison to a normal pattern, by use of information from an inspection apparatus, and the pattern defect formed on the substrate is automatically repaired. By applying the above method to a manufacturing process of display apparatus, in particular, to a resist pattern forming process, a display apparatus having a highly qualified display property may be achieved.
申请公布号 KR20060049481(A) 申请公布日期 2006.05.19
申请号 KR20050047001 申请日期 2005.06.02
申请人 HITACHI DISPLAYS, LTD. 发明人 NAKASU NOBUAKI;YAMADA KAORU;TANAKA YUICHIROU;ARAI TAKESHI;HOUNOKI HIDEYUKI;YOSHIMURA KAZUSHI;KAWAMURA TETSUYA;OOKAWA MASANORI
分类号 G02F1/13 主分类号 G02F1/13
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