Abstract: A display panel includes a first row driving module, a second row driving module, and a control module. The first row driving module is arranged on one side of the base plate, and includes a first row transistor column and a first decoder that are connected. Multiple first pins are arranged on the first row transistor column, and are each connected to a respective row of LEDs. The second row driving module is arranged on the other side of the base plate, and includes a second row transistor column and a first decoder that are connected. Multiple second pins are arranged on the second row transistor column, and are each connected to a respective row of LEDs. The control module is connected to the first and the second row driving module, and controls one of the first and the second decoder to operate or both to operate simultaneously.

Abstract: Disclosed are a backlight module, a driving method thereof, and a display device. The method includes: in a first period t1, outputting an initial current by a driver chip to a light-emitting unit in a light-emitting area; obtaining a difference between the initial current and an actual current; generating a second current according to the difference between the initial current and the actual current; in a second period t2, outputting a second current by the driver chip to the light-emitting unit in the light-emitting area; and detecting the actual brightness of the light-emitting area, and determining a difference between the actual brightness and target brightness of the light-emitting area; generating a third current according to the difference between the actual brightness and the target brightness; and in a third period t3, outputting the third current by the driver chip to the light-emitting unit in the light-emitting area.

Abstract: A display apparatus and an electronic device are provided in the disclosure. The display apparatus includes N scan lines extending in a row direction and arranged in a column direction and N rows of sub-pixel units electrically connected to the N scan lines in one-to-one correspondence. The display apparatus further includes at least one parasitic capacitance charge-sharing circuit. For each of the at least one parasitic capacitance charge-sharing circuit, the parasitic capacitance charge-sharing circuit is disposed between corresponding two adjacent scan lines, a time point at which a former scan line of the two adjacent scan lines completes reception of a scan signal precedes a time point at which a latter scan line of the two adjacent scan lines begins reception of a scan signal by a scan-period interval.

Abstract: A display panel and a display device are provided. The display panel includes a circuit board, a first temperature sensor, a control chip, a driver chip, and a second temperature sensor. The first temperature sensor is spade from the circuit board. The first temperature sensor is configured to obtain first temperature information. The control chip is configured to receive the first temperature information, and output a control signal according to the first temperature information and a preset temperature-compensation-curve. The driver chip is configured to output a driving voltage under the control of the control signal. The second temperature sensor is configured to obtain second temperature information. The control chip is configured to compare the second temperature information with a first preset temperature.

Abstract: A display panel includes a first row driving module, a second row driving module, and a control module. The first row driving module is arranged on one side of the base plate, and includes a first row transistor column and a first decoder that are connected. Multiple first pins are arranged on the first row transistor column, and are each connected to a respective row of LEDs. The second row driving module is arranged on the other side of the base plate, and includes a second row transistor column and a first decoder that are connected. Multiple second pins are arranged on the second row transistor column, and are each connected to a respective row of LEDs. The control module is connected to the first and the second row driving module, and controls one of the first and the second decoder to operate or both to operate simultaneously.

Abstract: A display panel and a display device are provided. The display panel includes a circuit board, a first temperature sensor, a control chip, a driver chip, and a second temperature sensor. The first temperature sensor is spade from the circuit board. The first temperature sensor is configured to obtain first temperature information. The control chip is configured to receive the first temperature information, and output a control signal according to the first temperature information and a preset temperature-compensation-curve. The driver chip is configured to output a driving voltage under the control of the control signal. The second temperature sensor is configured to obtain second temperature information. The control chip is configured to compare the second temperature information with a first preset temperature.

Abstract: Disclosed are a backlight module, a driving method thereof, and a display device. The method includes: in a first period t1, outputting an initial current by a driver chip to a light-emitting unit in a light-emitting area; obtaining a difference between the initial current and an actual current; generating a second current according to the difference between the initial current and the actual current; in a second period t2, outputting a second current by the driver chip to the light-emitting unit in the light-emitting area; and detecting the actual brightness of the light-emitting area, and determining a difference between the actual brightness and target brightness of the light-emitting area; generating a third current according to the difference between the actual brightness and the target brightness; and in a third period t3, outputting the third current by the driver chip to the light-emitting unit in the light-emitting area.

Abstract: A display apparatus and an electronic device are provided in the disclosure. The display apparatus includes N scan lines extending in a row direction and arranged in a column direction and N rows of sub-pixel units electrically connected to the N scan lines in one-to-one correspondence. The display apparatus further includes at least one parasitic capacitance charge-sharing circuit. For each of the at least one parasitic capacitance charge-sharing circuit, the parasitic capacitance charge-sharing circuit is disposed between corresponding two adjacent scan lines, a time point at which a former scan line of the two adjacent scan lines completes reception of a scan signal precedes a time point at which a latter scan line of the two adjacent scan lines begins reception of a scan signal by a scan-period interval.

Abstract: Provided is a data driving circuit and a display panel. The data driving circuit is configured to output a data signal for image display to multiple pixel units so as to drive the pixel units to display images. The data drive circuit includes a voltage regulating unit and multiple constant-current driving units, where the constant-current driving unit is configured to output a drive current corresponding to a data signal to at least one pixel unit. The voltage regulating unit is electrically connected to the multiple constant-current driving units and is configured to detect a driving current output by each constant-current driving unit and obtain a detection signal, and control the driving current output by each constant-current driving unit to be within a preset range according to the detection signal. The driving current output by each constant-current driving unit is adjusted.