发明名称 A CORRECTING APPARATUS FOR FINE-PITCH PATTERN
摘要 <P>PROBLEM TO BE SOLVED: To provide a device for correcting fine pattern, having a short distance between an observation position and an application position. <P>SOLUTION: A correction fluid application mechanism 4 included in the device for correcting fine pattern, is provided with an application needle 11 applying the correction fluid onto a defect; an application pallet 14 holding a correction fluid tank 15; a straightly moving actuator 12 moving the needle 11 on an XY plane and in the Z-direction to position the needle 11 on either of an application waiting position in a visual field of an observation optical system 2 and a preparation position in the vicinity of the application pallet 14. Thus, the distance for moving an X-stage 7 and a Y-stage 8 from a state of specifying the application position by the observation optical system 2 to the application position, can be greatly shortened compared to the conventional device. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 KR20060049086(A) 申请公布日期 2006.05.18
申请号 KR20050099091 申请日期 2005.10.20
申请人 NTN CORPORATION 发明人 YAMANAKA AKIHIRO;SHIMIZU SHIGEO
分类号 G02F1/13 主分类号 G02F1/13
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