Patent ID: 8228302

Claim:
A data read-out controller for use in a display apparatus, comprising: a first read-out switch; a second read-out switch; a first sampling unit having a first point and a second point, wherein the first point is configured to receive a sensing signal, and to generate a first data in response to the sensing signal; and a second sampling unit having a third point and a fourth point, wherein the third point is configured to receive the sensing signal, and to generate a second data in response to the sensing signal; wherein when the second sampling unit generates the second data in response to the sensing signal, the first read-out switch receives the first data from the second point in response to a first read-out signal and outputs the first data; wherein when the first sampling unit generates the first data in response to the sensing signal, the second read-out switch receives the second data from the fourth point in response to a second read-out signal and outputs the second data.