Patent ID: 11953813
Assignee: STMICROELECTRONICS S.R.L.
Field: Optics (Instruments)
Classification: CPC B  G | IPC B  G

Claim 6:
7. The microelectromechanical device according to claim 6, further comprising:
a second lever mechanism coupled between the first supporting element and a second driving arm of the first pair and arranged symmetrically to the first lever mechanism with respect to the first horizontal axis;
the second lever mechanism includes a respective lever arm with a longitudinal extension along the first horizontal axis, a respective first end coupled to the second driving arm, and a respective second end coupled to a respective coupling element, integral with the first supporting element on an opposite side concerning the coupling element of the first lever mechanism, by a respective torsional elastic element; and
a second pair of piezoresistors formed at the respective coupling element defining, together with the first pair of piezoresistors, the piezoresistive sensor.