发明名称 DEFECT CORRECTION METHOD AND DEFECT CORRECTION DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a defect correction device and defect correction method which apply a correction liquid to the defect of a work without using a dispenser. SOLUTION: After the defect point on the work 2 is specified, the defect point is removed by a laser beam from a YAG laser source 20 and a needle 1 adhered with ink at its front end by an ink reservoir part 21 is positioned with high accuracy to the defect removing part, by which the needle 1 is brought into contact with the defect removing part and the ink is applied thereto. The ink adhered to the needle 1 is washed after the correction of the defect.
申请公布号 JP2001166129(A) 申请公布日期 2001.06.22
申请号 JP20000320263 申请日期 2000.10.20
申请人 NTN CORP 发明人 TERADA MASAYUKI;UCHIYAMA MOTOHIRO
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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