Patent ID: 11924565
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The image sensor of claim 6, further comprising:
a third monitoring circuit located on the first side of the pixel area, including a fifth transistor and a sixth transistor connected to each other in series between the power voltage and a third monitoring line, the fifth transistor and the sixth transistor being configured to receive the first driving signal respectively and to generate a third monitoring signal on the third monitoring line,
wherein the fifth transistor and the sixth transistor do a logic AND operation of the first driving signal and the first driving signal to generate the third monitoring signal,
further comprising:
a third current source connected to the third monitoring line and configured to provide a third current to the third monitoring line,
wherein the detector is further connected to the third monitoring line and configured to detect a third error on the first driving signal based on the third monitoring signal.