Micro-electro-mechanical device and manufacturing method for the same

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United States of America Patent

PATENT NO 8552473
SERIAL NO

13287150

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Abstract

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It is an object of the present invention to provide a micro-electro-mechanical-device having a microstructure and a semiconductor element over one surface. In particular, it is an object of the present invention to provide a method for simplifying the process of forming the microstructure and the semiconductor element over one surface. A space in which the microstructure is moved, that is, a movable space for the microstructure is formed by processsing an insulating layer which is formed in a process of forming the semiconductor element. The movable space can be formed by forming the insulating layer having a plurality of openings and making the openings face each other to be overlapped each other.

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izumi, Konami Kanagawa, JP 75 1512
Tateishi, Fuminori Kanagawa, JP 29 290
Yamaguchi, Mayumi Kanagawa, JP 48 980

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