Invention Grant
- Patent Title: Microbump and sacrificial pad pattern
- Patent Title (中): 微巴和牺牲垫图案
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Application No.: US14563636Application Date: 2014-12-08
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Publication No.: US09349697B2Publication Date: 2016-05-24
- Inventor: Lynn Ooi , Sampath K. V. Karikalan
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L21/66

Abstract:
Embodiments described herein generally relate to connections for integrated circuit (IC) dies. For example, in an embodiment an integrated circuit (IC) die is provided. The IC die includes a plurality of clusters of pads formed on a surface of the IC die, each cluster being associated with a respective circuit formed in the IC die. Each cluster includes a plurality of micropads each electrically coupled to the circuit associated with the cluster through a respective via and a sacrificial pad coupled to the circuit through the plurality of micropads, the sacrificial pad being larger than each of the micropads.
Public/Granted literature
- US20150221603A1 Microbump and Sacrificial Pad Pattern Public/Granted day:2015-08-06
Information query
IPC分类: