发明名称 Method for reducing warpage during application and curing of encapsulant materials on a printed circuit board
摘要 A method for preventing board warpage during the application and curing or drying of liquid epoxies, or the like, on printed circuit boards using a clamping fixture assembly, which includes at least one clamping fixture support and at least one clamping fixture overlay. If desired, a plurality of printed circuit boards may be processed using an appropriate clamping fixture assembly. Furthermore, the clamping fixture may be constructed so a slight bow or curvature thereof can counter either a convex or concave bow or curvature of the printed circuit board.
申请公布号 US6224936(B1) 申请公布日期 2001.05.01
申请号 US19980170628 申请日期 1998.10.07
申请人 MICRON TECHNOLOGY, INC. 发明人 GOCHNOUR DEREK J.;MESS LEONARD E.
分类号 H05K3/28;H05K13/00;(IPC1-7):B05D15/12 主分类号 H05K3/28
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