Invention Grant
US08680681B2 Bond pad configurations for controlling semiconductor chip package interactions
有权
用于控制半导体芯片封装相互作用的焊盘配置
- Patent Title: Bond pad configurations for controlling semiconductor chip package interactions
- Patent Title (中): 用于控制半导体芯片封装相互作用的焊盘配置
-
Application No.: US13218555Application Date: 2011-08-26
-
Publication No.: US08680681B2Publication Date: 2014-03-25
- Inventor: Vivian W. Ryan
- Applicant: Vivian W. Ryan
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee Address: KY Grand Cayman
- Agency: Amerson Law Firm, PLLC
- Main IPC: H01L23/52
- IPC: H01L23/52 ; H01L23/48 ; H01L23/485

Abstract:
A semiconductor chip includes a composite bond pad that is electrically connected to at least one integrated circuit device. The composite bond pad includes a first bond pad portion having a first upper surface corresponding to a first surface area that is defined by a first substantially regular geometric shape when viewed from above that has a first area centroid that is located a first distance from a center of the semiconductor chip, and further includes a second bond pad portion positioned above the first upper surface and having a second upper surface that extends above the first upper surface, the second portion corresponding to a second surface area that is defined by at least a part of a second substantially regular geometric shape when viewed from above that has a second area centroid that is located a second distance from the center that is greater than the first distance.
Public/Granted literature
- US20130049206A1 Bond Pad Configurations for Controlling Semiconductor Chip Package Interactions Public/Granted day:2013-02-28
Information query
IPC分类: