CPC H04N 25/704 (2023.01) [G01J 1/44 (2013.01); H01L 27/14643 (2013.01); H04N 25/50 (2023.01); G01J 2001/4466 (2013.01)] | 24 Claims |
1. A light detecting device, comprising:
first pixel circuitry including a first avalanche photodiode and a first inverter, the first pixel circuitry configured to output a first output signal;
second pixel circuitry including a second avalanche photodiode and a second inverter, the second pixel circuitry configured to output a second output signal; and
control circuitry configured to receive the second output signal,
wherein an output of the control circuitry is coupled to an anode of the first avalanche photodiode and an anode of the second avalanche photodiode.
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