发明名称 METHOD FOR CORRECTING DEFECT OF PHOTOMASK, APPARATUS FOR CORRECTING DEFECT OF PHOTOMASK, HEAD FOR CORRECTING DEFECT OF PHOTOMASK, AND APPARATUS FOR INSPECTING DEFECT OF PHOTOMASK AND METHOD FOR MANUFACTURING PHOTOMASK
摘要 <p>PURPOSE: A method for correcting defect of photomask, an apparatus for correcting defect of photomask, a head for correcting defect of photomask, and an apparatus for inspecting defect of photomask and a method for manufacturing photomask are provided to move the foreign material by contacting a first probe and a second probe on the foreign material simultaneously. CONSTITUTION: The foreign material(2) is fixed on a photomask(1) using a first probe(3). The foreign material is adhered and maintained using a second probe(4). The first probe and the second probe touch the foreign material at the same time. The foreign material is maintained stably and firmly. The photomask comprises a light shielding part, a light-transmitting part, and a half light-transmitting part.</p>
申请公布号 KR20110039202(A) 申请公布日期 2011.04.15
申请号 KR20100098307 申请日期 2010.10.08
申请人 HOYA CORPORATION 发明人 SAKAMOTO YUJI;KAWAMORI MASANORI
分类号 H01L21/027;G03F1/72;G03F1/82;H01L21/66 主分类号 H01L21/027
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