Invention Application
- Patent Title: DUAL-SIDE COOLING SEMICONDUCTOR PACKAGES AND RELATED METHODS
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Application No.: US17136299Application Date: 2020-12-29
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Publication No.: US20220208653A1Publication Date: 2022-06-30
- Inventor: Yong LIU , Qing YANG
- Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Applicant Address: US AZ Phoenix
- Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee Address: US AZ Phoenix
- Main IPC: H01L23/492
- IPC: H01L23/492 ; H01L23/373 ; H01L23/00

Abstract:
A dual-side cooling (DSC) semiconductor package includes a first metal-insulator-metal (MIM) substrate having a first insulator layer, first metallic layer, and second metallic layer. A second MIM substrate includes a second insulator layer, third metallic layer, and fourth metallic layer. The third metallic layer includes a first portion having a first contact area and a second portion, electrically isolated from the first portion, having a second contact area. A semiconductor die is coupled with the second metallic layer and is directly coupled with the third metallic layer through one or more solders, sintered layers, electrically conductive tapes, solderable top metal (STM) layers, and/or under bump metal (UBM) layers. The first contact area is electrically coupled with a first electrical contact of the die and the second contact area is electrically coupled with a second electrical contact of the die. The first and fourth metallic layers are exposed through an encapsulant.
Public/Granted literature
- US11646249B2 Dual-side cooling semiconductor packages and related methods Public/Granted day:2023-05-09
Information query
IPC分类: