Semiconductor package with increased number of input and output pins

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6995459
APP PUB NO 20050139969A1
SERIAL NO

11063299

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
AMKOR TECHNOLOGY SINGAPORE HOLDING PTE LTDSINGAPORE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jeoung Kyu Incheon-shi, KR 2 177
Foster, Donald C Mesa, AZ 112 2134
Kim, Wan Jong Incheon-shi, KR 37 1236
Lee, Choon Heung Kyounggi-do, KR 44 1103
Lee, Sang Ho Seoul, KR 314 2995
Lee, Sun Goo Kyounggi-do, KR 8 318
Youn, Kyong Hoon Incheon-shi, KR 2 177

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