Pixel circuit, pixel driving method and display device
A pixel circuit and circuit technology, applied in static indicators, instruments, etc., can solve problems such as short-term residual image threshold voltage compensation, and achieve the effect of improving hysteresis effect and ensuring consistency
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[0145] According to a specific embodiment, the pixel circuit may further include a reset circuit; the pixel driving method may further include:
[0146] In the initialization phase, under the control of the first gate drive signal output by the first gate line, the reset circuit writes the initialization voltage into the first pole of the light-emitting element, so that the light-emitting element does not It emits light, so that the residual charge on the first pole of the light-emitting element does not affect the display.
[0147] According to another specific embodiment, the pixel circuit may further include a reset circuit; the pixel driving method may further include:
[0148] In the initialization phase, the reset circuit controls the communication between the control terminal of the drive circuit and the second terminal of the drive circuit under the control of the first gate drive signal output by the first gate line, The light-emitting control circuit controls the communica...
Example Embodiment
[0156] According to another specific embodiment, the display device of the present invention further includes a gate driving circuit;
[0157] The gate driving circuit includes an N-level gate driving unit circuit;
[0158] The gate drive unit circuit of the nth stage is used to provide a first gate drive signal and a first light emission control signal for the pixel circuit of the nth row, and a second gate drive signal and a second gate drive signal for the pixel circuit of the n-1th row. The second light emission control signal, n is an integer greater than 1 and less than or equal to N;
[0159] The gate drive unit circuit of the first stage is used to provide a first gate drive signal and a first light emission control signal for the pixel circuit of the first row.
[0160] In specific implementation, the first gate driving signal may be the same as the first light-emitting control signal, and the second gate driving signal may be the same as the second light-emitting control sig...
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