Samsung Electronics Co., Ltd.

Ki-Bum Chun

Jae-Won Kim

Woon-Ki Lee

Jongsun Jung

Sangwoo Pyo

Chul-Joong Park

Shivashanker Reddy Kesireddy

A semiconductor device includes a semiconductor substrate, an integrated device ort the semiconductor substrate, a first redistribution layer on the semiconductor substrate, the first redistribution layer having first conductive patterns electrically connected to the integrated device, a second redistribution layer on the first redistribution layer, the second redistribution layer having second conductive patterns connected to the first conductive patterns, and third conductive patterns on a top surface of the second redistribution layer. The third conductive patterns include pads connected to the second conductive patterns, under-bump pads spaced apart from the pads, a grouping pattern between the pads and an outer edge of the second redistribution layer, and wiring lines that connect the under-bump pads to the pads and connect the pads to the grouping pattern.

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Seoul, South Korea

Ki-Bum Chun