Detection circuit and driving method therefor, detection substrate and detection device comprising a second storage sub-circuit group with a second voltage terminal group and a second control signal terminal group

A detection circuit, comprising:

• an output control sub-circuit, a first storage sub-circuit, a photosensitive device, and a second storage sub-circuit group;
• wherein
• the photosensitive device is coupled to a device voltage terminal and an output node, and is configured to convert received optical signals into electrical signals and to transmit the electrical signals to the output node under action of a device voltage transmitted through the device voltage terminal;
• the first storage sub-circuit is coupled to the output node and a first voltage terminal, and is configured to store at least a part of the electrical signals;
• the second storage sub-circuit group is coupled to the output node, a second voltage terminal group and a second control signal terminal group, and is configured to store a part of the electrical signals under control of at least one second turn-on signal transmitted through the second control signal terminal group;
• and
• the output control sub-circuit is coupled to a signal receiving terminal, a first control signal terminal, and the output node, and is configured to transmit the electrical signals from the output node to the signal receiving terminal under control of a first turn-on signal transmitted through the first control signal terminal.