Invention Application
- Patent Title: Semiconductor Device and Method of Forming Leadframe with Clip Bond for Electrical Interconnect
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Application No.: US17643244Application Date: 2021-12-08
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Publication No.: US20220208686A1Publication Date: 2022-06-30
- Inventor: Natawat Kasikornrungroj , Phongsak Sawasdee , Wannasat Panphrom
- Applicant: UTAC Headquarters Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: UTAC Headquarters Pte. Ltd.
- Current Assignee: UTAC Headquarters Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L23/495 ; H01L25/065 ; H01L23/00 ; H01L25/00 ; H01L21/56 ; H01L23/31

Abstract:
A semiconductor device has a leadframe and a first electrical component including a first surface disposed on the leadframe. A first clip bond is disposed over a second surface of the first electrical component. The first clip bond extends vertically through the semiconductor device. The first clip bond has a vertical member, horizontal member connected to the vertical member, die contact integrated with the horizontal member, and clip foot extending from the vertical member. A second electrical component has a first surface disposed on the first clip bond. A second clip bond is disposed over a second surface of the second electrical component opposite the first surface of the second electrical component. An encapsulant is deposited around the first electrical component and first clip bond. A second electrical component is disposed over the encapsulant. The clip foot is exposed from the encapsulant.
Public/Granted literature
- US12293972B2 Semiconductor device and method of forming leadframe with clip bond for electrical interconnect Public/Granted day:2025-05-06
Information query
IPC分类: