Tcl China Star Optoelectronics Technology Co., Ltd.

Wenxue Huo

Feng Zheng

Juncheng Xiao

Bin Zhao

Hongyuan Xu

Jun Zhao

A driving circuit, a display panel, and a driving method thereof are disclosed. The driving circuit includes a light-emitting module, a data signal writing module, and a control module. The light-emitting module emits light under a driving current. The data signal writing module is connected to the light-emitting module and configured to control a magnitude of the driving current. The control module is electrically connected to the data signal writing module and the light-emitting module. The control module is configured to control a light-emitting time of the light-emitting module under a control of a light-emitting time control signal.

Driving circuit, display panel, and driving method thereof

Embodiments of the present application provide a spliced display panel and a spliced display device. In the spliced display panel provided by the embodiments of the present application, a second display module is disposed on a non-display surface of a first display module and corresponding to a spliced region.

Spliced display panel and spliced display device

A display panel and a display device are disclosed. The display panel includes M columns of pixel circuits, M negative power supply lines, and M positive power supply lines. A negative power supply line and a positive power supply line are respectively arranged on both sides of a column of pixel circuits. An input end of the negative power supply line is arranged opposite to an input end of the positive power supply line. A voltage in the positive power supply line gradually decreases, and a voltage in the negative power supply line gradually increases. This reduces differences in power supply voltages delivered to each pixel circuit.

Display panel and display device

A hybrid display device and a spliced display device are provided. The hybrid display device includes a display panel and a light-emitting module. The light-emitting module includes a backlight module and a display module. The backlight module is disposed corresponding to a display area, and the display module is disposed corresponding to a border area and is configured for image display in the border area. The light-emitting module integrates the backlight module for providing backlight to the display area and the display module for displaying images in the border area.

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Guangdong, China

Wenxue Huo