发明名称 |
Printed circuit board with coextensive electrical connectors and contact pad areas |
摘要 |
A printed circuit board is disclosed having coextensive electrical connectors and contact pad areas. Areas of the contact pads where the traces and/or vias are located may be etched away to ensure electrical isolation between the traces, vias and contact pads. |
申请公布号 |
US8217522(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20100819840 |
申请日期 |
2010.06.21 |
申请人 |
LIAO CHIH-CHIN;CHEN HAN-SHIAO;CHIU CHIN-TIEN;WANG KEN JIAN MING;YU CHEEMAN;TAKIAR HEM;SANDISK TECHNOLOGIES INC. |
发明人 |
LIAO CHIH-CHIN;CHEN HAN-SHIAO;CHIU CHIN-TIEN;WANG KEN JIAN MING;YU CHEEMAN;TAKIAR HEM |
分类号 |
H01L23/48;H01L23/52;H01L29/40 |
主分类号 |
H01L23/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|