发明名称 MANUFACTURING METHOD AND ITS DEVICE FOR GLASS PLATE FOR FLAT PANEL DISPLAY
摘要 PROBLEM TO BE SOLVED: To provide an etching method uniformly bringing an etching liquid into contact with a glass surface and uniformly etching the glass surface and to provide a device used to the method. SOLUTION: In the etching method, the etching of a glass plate is performed by spraying the etching liquid on the glass surface and removing the etching liquid thereafter. At this time, the etching liquid is sprayed preferably on a bottom surface of the glass plate held horizontally. The etching device is a glass etching device equipped with a supporting member supporting the glass plate, a nozzle 8 spraying the etching liquid on the glass surface and an etching liquid storing tank storing the etching liquid. In the device, the supporting member horizontally supporting the glass plate is preferable, and the nozzle 8 is so arranged as to spray the etching liquid toward the bottom surface held horizontally. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007284345(A) 申请公布日期 2007.11.01
申请号 JP20070152268 申请日期 2007.06.08
申请人 NISHIYAMA STAINLESS CHEM KK 发明人 NISHIYAMA TOSHIHIRO
分类号 C03C15/00;H01L51/50;H05B33/04;H05B33/10;H05B33/14 主分类号 C03C15/00
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