发明名称 Method for placing material onto a target board by means of a transfer board
摘要 A method for placing material onto a target board by means of a transfer board comprising a plurality of blind holes, the method comprising the steps of immersing the transfer board in a material bath, wherein a first pressure acts on the material bath and a second pressure acts in the blind holes, and wherein the first pressure and the second pressure are substantially equal; generating a pressure difference between the first pressure and the second pressure, so that the blind holes of the transfer board are filled at least partially with the liquid material; extracting the transfer board from the material bath; and positioning the transfer board opposite to the target board, the material being expelled from the blind holes, such that the material touches the target board.
申请公布号 US8048479(B2) 申请公布日期 2011.11.01
申请号 US20060496724 申请日期 2006.08.01
申请人 QIMONDA AG 发明人 HEDLER HARRY;IRSIGLER ROLAND;LEHMANN VOLKER
分类号 B05D5/12;B05D1/18;B23K31/00;H01L23/48 主分类号 B05D5/12
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