Patent ID: 11913971
Assignee: GLOBALFOUNDRIES U.S. INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. The system of claim 8,
wherein the gate structure comprises: a first gate electrode adjacent to a first side of the reservoir; and a second gate electrode adjacent to a second side of the reservoir,
wherein fixed locations of the first gate electrode and the second gate electrode within the reservoir and a fill level of the conductive fluid within the reservoir are such that:
when the channel region and the top surface of the conductive fluid are parallel, the first gate electrode and the second gate electrode are in contact with the conductive fluid,
when the channel region is angled to at least a first degree relative to the top surface of the conductive fluid, the first gate electrode becomes physically separated from the conductive fluid and the second gate electrode remains in contact with the conductive fluid, and
when the channel region is angled to at least a second degree relative to the top surface of the conductive fluid, the second gate electrode becomes physically separated from the conductive fluid and the first gate electrode remains in contact with the conductive fluid,

wherein the specific bias conditions comprise a fixed drain-source voltage, a fixed first gate voltage on the first gate electrode, and a fixed second gate voltage on the second gate electrode,
wherein the fixed first gate voltage is less than the fixed second gate electrode,
wherein the electrical property is drain current, and
wherein the drain current is indicative of any of (a) chip tilt direction and angle and (b) chip acceleration direction and rate.