Invention Grant
US06995459B2 Semiconductor package with increased number of input and output pins
有权
半导体封装具有输入和输出引脚数量的增加
- Patent Title: Semiconductor package with increased number of input and output pins
- Patent Title (中): 半导体封装具有输入和输出引脚数量的增加
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Application No.: US11063299Application Date: 2005-02-22
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Publication No.: US06995459B2Publication Date: 2006-02-07
- Inventor: Choon Heung Lee , Donald C. Foster , Jeoung Kyu Choi , Wan Jong Kim , Kyong Hoon Youn , Sang Ho Lee , Sun Goo Lee
- Applicant: Choon Heung Lee , Donald C. Foster , Jeoung Kyu Choi , Wan Jong Kim , Kyong Hoon Youn , Sang Ho Lee , Sun Goo Lee
- Applicant Address: US AZ Chandler
- Assignee: Amkor Technology, Inc.
- Current Assignee: Amkor Technology, Inc.
- Current Assignee Address: US AZ Chandler
- Agency: Stetina Brunda Garred & Brucker
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
In accordance with the present invention, there is provided a semiconductor package which includes a generally planar die paddle defining multiple peripheral edge segments and including at least two slots formed therein and extending along respective ones of a pair of the peripheral edge segments thereof. The semiconductor package further comprises a plurality of first leads which are segregated into at least two sets disposed within respective ones of the slots included in the die paddle. In addition to the first leads, the semiconductor package includes a plurality of second leads which are also segregated into at least two sets extending along respective ones of at least two peripheral edge segments of the die paddle in spaced relation thereto. Electrically connected to the top surface of the die paddle is at least one semiconductor die which is electrically connected to at least some of each of the first and second leads. At least portions of the die paddle, the first and second leads, and the semiconductor die are encapsulated by a package body, the bottom surfaces of the die paddle and the first leads being exposed in a common exterior surface of the package body.
Public/Granted literature
- US20050139969A1 Semiconductor package with increased number of input and output pins Public/Granted day:2005-06-30
Information query
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