Taiwan Semiconductor Manufacturing Comp. Ltd.

Chunting Wu

Ching-Hou Su

Chih-Pin Wang

A semiconductor device includes a first conductive feature and a second conductive feature. A first passivation layer is positioned between the first conductive feature and the second conductive feature. A second passivation layer is positioned between the first conductive feature and the second conductive feature and over the first passivation layer. A lowermost portion of an interface where the first passivation layer contacts the second passivation layer is positioned below 40% or above 60% of a height of the first conductive feature.

Growing community of inventors

Kaohsiung, Taiwan

Chunting Wu