Invention Grant
- Patent Title: Semiconductor packages and methods of formation thereof
- Patent Title (中): 半导体封装及其形成方法
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Application No.: US13686767Application Date: 2012-11-27
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Publication No.: US09082759B2Publication Date: 2015-07-14
- Inventor: Ralf Otremba , Klaus Schiess , Fabio Brucchi
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L21/56 ; H01L23/31

Abstract:
In accordance with an embodiment of the present invention, a semiconductor package includes a die paddle, and an encapsulant disposed around the die paddle. The semiconductor package has a first sidewall and a second sidewall. The second sidewall is perpendicular to the first sidewall. The first sidewall and the second sidewall define a corner region. A tie bar is disposed within the encapsulant. The tie bar couples the die paddle and extends away from the die paddle. A dummy lead is disposed in the corner region. The dummy lead is not electrically coupled to another electrically conductive component within the semiconductor package. The distance between the dummy lead and the tie bar is less than a shortest distance between the tie bar and other leads or other tie bars in the semiconductor package.
Public/Granted literature
- US20140145318A1 Semiconductor Packages and Methods of Formation Thereof Public/Granted day:2014-05-29
Information query
IPC分类: