Semiconductor device including increased capacity leadframe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8089145
SERIAL NO

12272606

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Abstract

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In accordance with the present invention, there is provided a semiconductor package (e.g., a QFP package) including a uniquely configured leadframe sized and configured to maximize the available number of exposed leads in the semiconductor package. More particularly, the semiconductor package of the present invention includes a generally planar die pad or die paddle defining multiple peripheral edge segments. In addition, the semiconductor package includes a plurality of leads. Some of these leads are provided in two concentric rows or rings which at least partially circumvent the die pad, with other leads including portions which protrude from respective side surfaces of a package body of the semiconductor package. Connected to the top surface of the die pad is at least one semiconductor die which is electrically connected to at least some of the leads. At least portions of the die pad, the leads, and the semiconductor die are encapsulated by the package body.

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Patent Owner(s)

  • AMKOR TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Dae Byoung Hwaseong-si, KR 16 157
Kim, Gwang Ho Namyangju-si, KR 4 30
Kim, Jin Seong Mapo-gu, KR 84 520
Park, Dong Joo Gangseo-gu, KR 31 299

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