发明名称 METHOD OF MANUFACTURING ELECTRONIC PART DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic part device capable of suppressing connection failure between an external component and a connection terminal. SOLUTION: The nozzle diameter of a second nozzle 10b which discharges resin near the border of a coating region D on a substrate is set smaller than that of a first nozzle 10a which discharges the resin other than in the vicinity of border of the coating region D. So, the amount of resin discharged near the border of the coating region D on the substrate is smaller than that discharged other than in the vicinity of border of the coating region D on the substrate. As a result, a sagging resin is suppressed from sticking to a connection terminal arranged close to the border of the coating region D on the substrate 5, to suppress failure such as defective connection to the external part. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006066487(A) 申请公布日期 2006.03.09
申请号 JP20040244819 申请日期 2004.08.25
申请人 RICOH MICROELECTRONICS CO LTD 发明人 YAMADA HIDEKI
分类号 H01L21/56 主分类号 H01L21/56
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