发明申请
- 专利标题: Method for providing electrical crossover in laminated structure
- 专利标题(中): 在层叠结构中提供电气交叉的方法
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申请号: US10870082申请日: 2004-06-16
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公开(公告)号: US20050280944A1公开(公告)日: 2005-12-22
- 发明人: Chao-Hui Yang , Yen Fu , Li-Yan Zhu , Manny Hernandez , Ellis Cha , Yong Luo
- 申请人: Chao-Hui Yang , Yen Fu , Li-Yan Zhu , Manny Hernandez , Ellis Cha , Yong Luo
- 主分类号: G11B5/48
- IPC分类号: G11B5/48 ; G11B21/16 ; G11B21/20 ; H05K1/02 ; H05K1/05 ; H05K3/46
摘要:
An externally wireless laminated suspension for a hard disk drive are disclosed. In one embodiment, the externally wireless laminated suspension has an insulating layer to electrically isolate a first and second electrical trace from a conductive support layer. The second electrical trace crosses over the first electrical trace. The first electrical trace may be made of a first part on one side of the second electrical trace and a second part on the opposite side of the electrical trace. A conductive island area may be patterned into the support layer. The conductive island area may electrically couple the first part of the first electrical trace to the second part. The number of crossover points that the first electrical trace has may equal the number of crossover points that the second electrical trace has.
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