Taiwan Semiconductor Manufacturing Comp. Ltd.

Global Unichip Corporation

Hao-Yu Tung

Hung-Yi Chang

Sheng-Fan Yang

Wei-Chiao Wang

Yi-Tzeng Lin

Igor Elkanovich

Yu-Cheng Sun

Ming-Hsuan Wang

Wei-Chieh Liao

Wei-Hsun Liao

An interposer device comprises two bump regions, a channel region, a plurality of signal lines and a plurality of ground lines. The two bump regions are respectively coupled to two semiconductor devices. The channel region is connected between the two bump regions. The plurality of signal lines are embedded in the two bump regions and the channel region, and electrically connected to the two semiconductor devices for transmitting circuit signals. The plurality of ground lines are embedded in the two bump regions and the channel region for shielding the plurality of signal lines. In each bump region, each signal line comprises a trunk portion, a turning portion, and a signal turning point connected between the trunk portion and the turning portion. The trunk portion extends parallel to a first direction, and the turning portion extends parallel to a second direction.

Interposer device and semiconductor package structure

An interposer routing structure includes a first trace layer, a bump layer, a second trace layer and a third trace layer. The first trace layer is configured to receive a power. The bump layer is coupled to a die. The second trace layer and the third trace layer are coupled between the first trace layer and the bump layer, and include multiple ground traces and multiple power traces. The ground traces are located on both sides of at least one of the power traces, so that the ground traces isolate the at least one power trace and multiple signal traces. The power traces of the second trace layer are coupled to each other by a connecting power trace, and the ground traces of the third trace layer are coupled to each other by a connecting ground trace.

Interposer routing structure and semiconductor package

A routing structure between dies is provided, including a trace layer, disposed on a substrate, wherein a plurality of routing paths is embedded in the trace layer. In addition, a first die and a second die are disposed on the trace layer and connected by the routing paths. A spacing gap between the first die and the second die is along a first direction and interfacing edges of the first die and the second die are extending along a second direction perpendicular to the first direction. Each of the routing paths includes a first straight portion in parallel to connect to the interfacing edges. The first straight portion has a slant angle with respect to the first direction other than 0&#xb0; and 90&#xb0;.

Routing structure between dies and method for arranging routing between dies

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Hsinchu, Taiwan

Hao-Yu Tung