SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in trenches adjacent to element isolation trench structures arranged in an aggregated manner.SOLUTION: A semiconductor device comprises: a semiconductor substrate; first and second element isolation trenches 30, 20 formed on one principal sur...

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Hauptverfasser: FURUHIRA TAKAAKI, ORITSU MINAKO, KAJI TAKAO, SASAKI KATSUHITO, DOI YUKI
Format: Patent
Sprache:eng
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