发明名称 |
Solder resist opening to define a combination pin one indicator and fiducial |
摘要 |
The present invention features a novel design for forming a fiducial and pin one indicator that utilizes a single solder resist opening in a die mounting substrate to perform the combined functions of prior art fiducials and pin one indicators. Methods of fabricating a carrier substrate and fabricating a semiconductor device package using the combination pin one indicator and alignment fiducial of the present invention are also provided.
|
申请公布号 |
US7019223(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20020285881 |
申请日期 |
2002.10.31 |
申请人 |
MICRON TECHNOLOGY, INC. |
发明人 |
RUMSEY BRAD D.;SCHWAB MATT E. |
分类号 |
H05K1/11;H01L23/544;H01R12/04;H05K1/02;H05K3/00;H05K3/34 |
主分类号 |
H05K1/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|