CPC H04N 25/75 (2023.01) [H04N 25/62 (2023.01); H04N 25/709 (2023.01); H04N 25/771 (2023.01); H04N 25/772 (2023.01)] | 20 Claims |
1. An image sensing device comprising:
a control circuit coupled between an output terminal of a pixel signal and a high voltage terminal, and configured to generate a control voltage whose voltage level is changed corresponding to a slope of the pixel signal; and
a current supplying circuit coupled between the output terminal and the high voltage terminal, and configured to supply a pre-charge current, which is configured to be adaptively adjusted according to the slope of the pixel signal, to the output terminal based on the control voltage.
|