Invention Application
- Patent Title: SEMICONDUCTOR PACKAGES INCLUDING ELECTRICAL REDISTRIBUTION LAYERS OF DIFFERENT THICKNESSES AND METHODS FOR MANUFACTURING THEREOF
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Application No.: US17502163Application Date: 2021-10-15
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Publication No.: US20220157774A1Publication Date: 2022-05-19
- Inventor: Thorsten MEYER , Martin GRUBER , Thorsten SCHARF
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Priority: DE102020130617.2 20201119
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L21/56

Abstract:
A semiconductor package is disclosed. In one example, the package includes a non-power chip including a first electrical contact arranged at a first main surface of the non-power chip. The semiconductor package further includes a power chip comprising a second electrical contact arranged at a second main surface of the power chip. A first electrical redistribution layer coupled to the first electrical contact and a second electrical redistribution layer coupled to the second electrical contact. When measured in a first direction vertical to at least one of the first main surface or the second main surface, a maximum thickness of at least a section of the first electrical redistribution layer is smaller than a maximum thickness of the second electrical redistribution layer.
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Information query
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