METHOD AND DEVICE FOR REPAIRING ELECTRODE OF PLASMA DISPLAY,申请号JP20040106887-传众专利搜索

METHOD AND DEVICE FOR REPAIRING ELECTRODE OF PLASMA DISPLAY

申请公布号：JP2005294014(A)

申请号：JP20040106887

申请日期：2004.03.31

申请公布日期：2005.10.20

申请人：

PIONEER ELECTRONIC CORP

发明人：HIRAOKA TOMOKI

分类号：H01J9/50;H01J11/12;H01J11/22;H01J11/24;H01J11/26;H01J11/34;(IPC1-7):H01J9/50;H01J11/02

主分类号：H01J9/50

摘要：PROBLEM TO BE SOLVED: To provide a method and a device for repairing an electrode of a plasm display panel, capable of repairing a disconnection defect caused in an electrode wiring formed on a glass substrate at a high speed, in the manufacturing process of the plasma display panel. SOLUTION: Conductive paste containing an Ag particle of an appropriate size is adjusted so as to have appropriate viscosity, and the conductive paste is linearly applied to the repair spot of the electrode by a dispenser coating device 3. The tip of a paste coating nozzle 4 is set at an appropriate height from the surface of a glass substrate 2 for a PDP, and the paste can be applied to a spot having the disconnection defect at an appropriate speed. In addition, a semiconductor laser 8 is provided, and the paste can be speedily dried and baked after it is applied. COPYRIGHT: (C)2006,JPO&NCIPI