Invention Grant
US09299673B2 Method for manufacturing a semiconductor chip with each contact pad having a pad cell associated therewith
有权
用于制造半导体芯片的方法,每个接触垫具有与其相关联的焊盘单元
- Patent Title: Method for manufacturing a semiconductor chip with each contact pad having a pad cell associated therewith
- Patent Title (中): 用于制造半导体芯片的方法,每个接触垫具有与其相关联的焊盘单元
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Application No.: US14288726Application Date: 2014-05-28
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Publication No.: US09299673B2Publication Date: 2016-03-29
- Inventor: Peter Ossimitz , Matthias Von Daak , Dirk Hesidenz
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Eschweiler & Associates, LLC
- Main IPC: H01L21/768
- IPC: H01L21/768 ; H01L23/485 ; H01L23/48 ; H01L23/00 ; G11C5/06 ; H01L23/50 ; H01L21/66 ; H01L23/528

Abstract:
Embodiments of the present invention relate to a semiconductor chip comprising a plurality of contact pads, which are arranged in an edge area on a surface of the semiconductor chip. In a semiconductor area of the semiconductor chip, every contact pad of the plurality of contact pads has an associated pad cell provided, which includes at least one of a driver or a receiver and is configured to drive output signals or receive input signals on its associated contact pad, if the driver or receiver is connected to the contact pad. Additionally, for a contact pad which is used as a supply contact pad, the driver or receiver of the associated pad cell is not connected to the contact pad or any other contact pad for driving output signals or receiving input signals on the same.
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