Patent ID: 11882373
Assignee: ISORG
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 2:
3. The matrix-array detector according to claim 2, wherein the impedance-lowering circuit comprises:
a first transistor of the impedance-lowering circuit, the source of which is connected to the drain of the first isolation transistor, the drain of which is connected to a voltage source corresponding to the low level and the gate of which is connected to the gate of the first isolation transistor;
a second transistor of the impedance-lowering circuit, the source of which is connected to the gate of the first transistor of the impedance-lowering circuit, the gate of which is connected to the gate of the first isolation transistor and the drain of which is connected to the voltage source corresponding to the low level; and
a third transistor of the impedance-lowering circuit, controlled by a first control signal delivered by the signal generator, the gate of which is connected to the gate of the first transistor of the impedance-lowering circuit to the gate of the first isolation transistor.