SURFACE FLATTENING METHOD OF SEMICONDUCTOR DEVICE

PROBLEM TO BE SOLVED: To provide a method of repairing a surface recess produced on the metal part of a semiconductor device by a dishing phenomenon when a CMP (chemical mechanical polishing) process is carried out so as to uniformly flatten all the surface of the semiconductor device. SOLUTION: The...

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1. Verfasser: KOGURE NAOAKI
Format: Patent
Sprache:eng
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