Semiconductor structure with conductive structure

A semiconductor device structure and method for forming the same are provided. The semiconductor device structure includes a conductive pad formed over a substrate, and a conductive structure formed over the conductive pad. The conductive structure has a curved top surface. The semiconductor device...

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Bibliographic Details
Main Authors Kuo, Tin-Hao, Tsai, Pei-Chun, Chang, Wei-Sen, Tsai, Hao-Yi
Format Patent
LanguageEnglish
Published 13.04.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TESTING
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Summary:A semiconductor device structure and method for forming the same are provided. The semiconductor device structure includes a conductive pad formed over a substrate, and a conductive structure formed over the conductive pad. The conductive structure has a curved top surface. The semiconductor device structure also includes a protection layer between the conductive pad and the conductive structure. A lowest point of the curved top surface of the conductive structure is higher than a topmost surface of the protection layer.
Bibliography:Application Number: US201916690711