发明授权
US06552438B2 Integrated circuit bonding pads including conductive layers with arrays of unaligned spaced apart insulating islands therein and methods of forming same
失效
集成电路接合焊盘,其中包括具有不对准间隔开的绝缘岛的阵列的导电层及其形成方法
- 专利标题: Integrated circuit bonding pads including conductive layers with arrays of unaligned spaced apart insulating islands therein and methods of forming same
- 专利标题(中): 集成电路接合焊盘,其中包括具有不对准间隔开的绝缘岛的阵列的导电层及其形成方法
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申请号: US09745241申请日: 2000-12-21
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公开(公告)号: US06552438B2公开(公告)日: 2003-04-22
- 发明人: Soo-cheol Lee , Jong-hyon Ahn , Kyoung-mok Son , Heon-jong Shin , Hyae-ryoung Lee , Young-pill Kim , Moo-jin Jung , Son-jong Wang , Jae-Cheol Yoo
- 申请人: Soo-cheol Lee , Jong-hyon Ahn , Kyoung-mok Son , Heon-jong Shin , Hyae-ryoung Lee , Young-pill Kim , Moo-jin Jung , Son-jong Wang , Jae-Cheol Yoo
- 优先权: KR99-62154 19991224
- 主分类号: H01L2348
- IPC分类号: H01L2348
摘要:
Bonding pads for integrated circuits include first and second spaced apart conductive layers, a third continuous conductive layer between the first and second spaced apart and an array of unaligned spaced apart insulating islands in the third continuous conductive layer and extending therethrough such that sidewalls of the array of insulating islands are surrounded by the third continuous conductive layer, rows of unaligned spaced apart insulating islands. The array can include rows of unaligned spaced apart insulating islands and columns of unaligned spaced apart insulating islands. The array of unaligned spaced apart insulating islands can also include a first insulating island having a first edge in a first direction and a second insulating island, adjacent to the first insulating island in the first direction having a second edge in the first direction that is unaligned with first edge.
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