Abstract: Provided are a display panel and a display apparatus. The display panel includes a normal display region and a functional region. The normal display region includes a first display region, a second display region and a third display region. Along a first direction, lengths of third, first and second display regions of the normal display region decrease. One of the first and third display regions is a specific display region where first semiconductor pattern layers are located. The first semiconductor pattern layers are arranged along a third direction and connected to each other. In the second display region, the second semiconductor pattern layers first semiconductor pattern layers is arranged along a third direction and connected to each other. The second semiconductor pattern layers are connected to the first semiconductor pattern layers.

Abstract: A pixel driving circuit, a method of driving the same, and a display panel are provided. The pixel driving circuit includes a scanning line, a data line, an organic light emitting diode, a first control switch, a second control switch, and a storage electric capacity. The scanning line drives a control end of the second control switch. An input end of the second control switch is connected to the data line. An output end of the second control switch drives a control end of the first control switch. A first power source signal drives an input end of the first control switch. The organic light emitting diode is coupled between an output end of the first control switch and a second power source signal. The storage electric capacity is coupled between a first reference signal and the control end of the first control switch.

Abstract: A pixel driving circuit and a display device are disclosed. A voltage writing module writes a compensation voltage into a driving module. A resetting module provides a predetermined voltage to the driving module and a resetting voltage to the resetting module in a resetting stage. The driving module controls the light emitting module to generate light according to the predetermined voltage. Because the voltage writing module could write the compensation voltage to the driving module, this prevents the threshold voltage of the driving module from shifting. During the resetting stage, the voltage level of the driving module is reset to the predetermined voltage. The source of the driving module is reset to the resetting voltage. The resetting voltage and the predetermined voltage are different. This reduces the shift of the threshold voltage of the TFT in the driving module caused by the leakage current and thus raises the display quality.

Abstract: A pixel driving circuit, a method of driving the same, and a display panel are provided. The pixel driving circuit includes a scanning line, a data line, an organic light emitting diode, a first control switch, a second control switch, and a storage electric capacity. The scanning line drives a control end of the second control switch. An input end of the second control switch is connected to the data line. An output end of the second control switch drives a control end of the first control switch. A first power source signal drives an input end of the first control switch. The organic light emitting diode is coupled between an output end of the first control switch and a second power source signal. The storage electric capacity is coupled between a first reference signal and the control end of the first control switch.

Abstract: The present disclosure relates to a pixel driving circuit having a pixel structure of 7T1C to compensate a threshold voltage of a driving thin film transistor (TFT) in the organic light-emitting diode (OLED). As such, the current passing through the OLED may not be related to the threshold voltage of the driving TFT. Thus, the improper image-displaying of the OLED display caused by the drifting of the threshold voltage of the driving TFT may be reduced.

Abstract: Provided are a display panel and a display apparatus. The display panel includes a normal display region and a functional region. The normal display region includes a first display region, a second display region and a third display region. Along a first direction, lengths of third, first and second display regions of the normal display region decrease. One of the first and third display regions is a specific display region where first semiconductor pattern layers are located. The first semiconductor pattern layers are arranged along a third direction and connected to each other. In the second display region, the second semiconductor pattern layers first semiconductor pattern layers is arranged along a third direction and connected to each other. The second semiconductor pattern layers are connected to the first semiconductor pattern layers.

Abstract: The present disclosure relates to a pixel driving circuit having a pixel structure of 7T1C to compensate a threshold voltage of a driving thin film transistor (TFT) in the organic light-emitting diode (OLED). As such, the current passing through the OLED may not be related to the threshold voltage of the driving TFT. Thus, the improper image-displaying of the OLED display caused by the drifting of the threshold voltage of the driving TFT may be reduced.

Abstract: A pixel driving circuit and organic light-emitting diode (OLED) display apparatus having the pixel driving circuit is provided. The pixel driving circuit with 6T1C pixel structure effectively compensates the threshold voltage of the driving transistor, which drives the OLED display apparatus, to prevent the current flows through the OLED from being correlated with the threshold voltage of the driving transistor, so that the poor display image caused due to the threshold voltage shifting of the driving transistor is eliminated.

Abstract: Embodiments of the present disclosure provide an OLED display panel and a display device, wherein the display panel includes an array substrate, a reset signal line and a power signal line. The reset signal line and the power signal line are respectively connected to pixel units of the array substrate. Therein, the power signal line is used to transmit a power voltage to the pixel units of array substrate such that the pixel units can operate, and the reset signal line is used to transmit reset voltage to the pixel units of the array substrate to reset the pixel units. The reset signal line includes a connection line connected to the pixel units of the array substrate, and a current direction in the power signal line is the same as that in the connection line.

Abstract: The present disclosure relates to an organic light-emitting diode (OLED) driving circuit, including: a switch thin film transistor (TFT), a driving TFT, a storage capacitor, a third TFT, a sixth TFT, an OLED, and an elimination module. A gate of the third TFT is configured to receive reset signals, a first end of the third TFT is configured to receive a reset voltage, and a second end of the third TFT is electrically connected to the first node. A gate of the sixth TFT is configured to receive enabling signals, and a first end of the sixth TFT is electrically connected the second node. An elimination module is electrically connected to the first electrode of the storage capacitor and the first end of the driving TFT. The elimination module is configured to receive the data voltage and the power supply voltage.

Abstract: Disclosed is a pixel driving circuit and a liquid crystal display device thereof being implemented in a 6T2C structure. The pixel driving circuit includes a scanning switch (T1), a first reset switch (T2), a second reset switch (T3); a third reset switch (T4), a control switch (T5), a driving transistor (T6), an organic light-emitting diode (OLED), a storage capacitor (C1) and a coupling capacitor (C2). With the embodiment of the disclosure, the drift of the threshold voltage of the driving thin-film transistor can be compensated to enhance the uniformity of the display screen of OLED and promote display quality.

Abstract: Embodiments of the present disclosure provide an OLED display panel and a display device, wherein the display panel includes an array substrate, a reset signal line and a power signal line. The reset signal line and the power signal line are respectively connected to pixel units of the array substrate. Therein, the power signal line is used to transmit a power voltage to the pixel units of array substrate such that the pixel units can operate, and the reset signal line is used to transmit reset voltage to the pixel units of the array substrate to reset the pixel units. The reset signal line includes a connection line connected to the pixel units of the array substrate, and a current direction in the power signal line is the same as that in the connection line.

Abstract: The present disclosure relates to an organic light-emitting diode (OLED) pixel circuit, a driving method thereof, and an OLED display. The OLED pixel circuit may include a first transistor, the storage capacitance, a second transistor, a light-emitting component, and a threshold compensation circuit. A control end of the first transistor connects to an input end of scanning signals, a first end of the first transistor connects to an input end of the data signals, and a second end of the first transistor connects to a first end of the storage capacitance. A control end of the second transistor connects to a second end of the storage capacitance, a first end of the second transistor connects to an input end of the first control signals, and a second end of the second transistor connects to a first end of the light-emitting component.

Abstract: The present disclosure relates to an organic light-emitting diode (OLED) pixel circuit, a driving method thereof, and an OLED display. The OLED pixel circuit may include a first transistor, the storage capacitance, a second transistor, a light-emitting component, and a threshold compensation circuit. A control end of the first transistor connects to an input end of scanning signals, a first end of the first transistor connects to an input end of the data signals, and a second end of the first transistor connects to a first end of the storage capacitance. A control end of the second transistor connects to a second end of the storage capacitance, a first end of the second transistor connects to an input end of the first control signals, and a second end of the second transistor connects to a first end of the light-emitting component.