JCIPRNET
Semiconductor structure including interconnection to probe pad with probe mark and method of manufacturing the same
Provided is a semiconductor structure including a pad disposed over and electrically connected to an interconnect structure, wherein the pad has a probe mark, and the probe mark has a concave surface; a protective layer conformally covering the pad and the probe mark; and a bonding structure disposed over the protective layer, wherein the bonding structure includes: a bonding dielectric layer includes a first bonding dielectric material and a second bonding dielectric material on the first bonding dielectric material; a first bonding metal layer including a via plug and a metal feature, wherein the via plug penetrates through the first bonding dielectric material and the protective layer to electrically connect to the pad having the probe mark, the metal feature is located on the via plug and the first bonding dielectric material, and the metal feature is laterally surrounded by the second bonding dielectric material.
Taiwan Semiconductor Manufacturing Company, Ltd.
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Jie Hsien-Wei Ching-Jung
Chen Chen Yang