发明名称 Method of semiconductor device package alignment and method of testing
摘要 A method and apparatus for aligning a semiconductor device with a corresponding landing site on a carrier substrate. At least two apertures are formed in a semiconductor device, the apertures passing from a first major surface to a second, opposing major surface of the semiconductor device. Corresponding alignment features are provided on the carrier substrate at the landing site to which the semiconductor device is to be mounted. The alignment features are aligned with the corresponding apertures to effect alignment of the semiconductor device. The alignment features may include apertures corresponding in size, shape and arrangement to the semiconductor device apertures. Alignment pins may be placed through the at least two apertures to assist with alignment.
申请公布号 US6991960(B2) 申请公布日期 2006.01.31
申请号 US20010944472 申请日期 2001.08.30
申请人 MICRON TECHNOLOGY, INC. 发明人 HOWARTH JAMES J.
分类号 H01L21/44;H01L23/31;H01L23/544;H01R13/60;H01R31/02;H05K1/02;H05K3/30 主分类号 H01L21/44
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