Patent ID: 11861107
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The input sensor of claim 9, wherein, in a sensing period following the threshold voltage measurement period, the first connection switching element is turned on, the second and third connection switching elements are turned off, and an output voltage of the amplifier circuit having a sine wave is applied to the first and second rectifier circuits,
an output of the first rectifier circuit is provided to the analog-to-digital converter to convert the output of the first rectifier circuit into a first digital signal when the first rectifier circuit and the analog-to-digital converter are connected by the first and second output switching elements, and
an output of the second rectifier circuit is provided to the analog-to-digital converter to convert the output of the second rectifier circuit into a second digital signal when the second rectifier circuit and the analog-to-digital converter are connected by the first and second output switching elements.