| CPC G09G 3/3233 (2013.01) [G09G 3/3225 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); G09G 3/3291 (2013.01); H10K 59/1213 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/061 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01); H10K 59/1216 (2023.02); H10K 59/126 (2023.02)] | 18 Claims |
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1. A pixel circuit, comprising a driving circuit, a first initialization circuit and a reset circuit, wherein
the first initialization circuit is respectively electrically connected to an initialization control line, a first end of the driving circuit and a first initial voltage terminal, and is configured to write a first initial voltage provided by the first initial voltage terminal into the first end of the driving circuit under the control of an initialization control signal provided by the initialization control line;
the reset circuit is electrically connected to a second scan line and a reset voltage terminal respectively, and the reset circuit is also electrically connected to a second end of the driving circuit or the first end of the driving circuit, and is configured to write a reset voltage provided by the reset voltage terminal into the second end of the driving circuit or the first end of the driving circuit under the control of a second scan signal provided by the second scan line;
the driving circuit is configured to control to connect the first end of the driving circuit and the second end of the driving circuit under the control of a potential of a control end of the driving circuit;
wherein the reset voltage is a low potential constant voltage, and a voltage value of the reset voltage is greater than or equal to −6V and less than or equal to −2V;
an absolute value of a difference between the voltage value of the reset voltage and a voltage value of the first initial voltage is less than a predetermined voltage difference value; or,
the reset voltage is a high potential constant voltage, and the voltage value of the reset voltage is greater than or equal to 4V and less than or equal to 10V.
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