Patent ID: 11972707
Assignee: MAGNACHIP SEMICONDUCTOR, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The source driver of claim 1, wherein the load resistance measuring unit is configured to measure a first load resistance of a first data line and a second load resistance of a second data line of the display panel,
wherein the output buffer comprises a first output buffer configured to output a first signal to the first data line, and a second output buffer configured to output a second signal to the second data line,
wherein the comparison unit is configured to compare the first load resistance of the first data line and the second load resistance of the second data line with the initial load resistance, respectively, and
wherein the output controller is configured to control:
the first output buffer based on a result of comparing the first load resistance of the first data line with the initial load resistance, and
the second output buffer based on a result of comparing the second load resistance of the second data line with the initial load resistance.