Wuhan China Star Optoelectronics Technology Co., Ltd.

Lifang Wang

Liang Ma

Cong Wang

Jun Xia

Wei-Ping Yeh

A driving method of a gate driver on array (GOA) circuit, a gate driver, and a display panel are provided to reduce a time period of a gate signal rising from a first low potential to a first high potential, so that pixel units can be charged faster and earlier and a charging rate of the pixel units can be improved. In addition, a time period for the gate signal to fall from the first high potential to the first low potential can be reduced. As a result, the pixel units can be turned off faster and earlier, so that a risk of wrong charging of the pixel units is reduced.

Driving method of goa circuit, gate driver, and display panel

Embodiments of the present application provide a demultiplexer circuit, a display panel and a driving method of a display panel. The display panel includes a first operating frequency and a second operating frequency. Responsive to the display panel being at the first operating frequency, the first switch unit is in a switched-on state and the second switch unit is in a switched-off state; responsive to the display panel being at the second operating frequency, both the first switch unit and the second switch unit are in the switched-on state.

Demultiplexer circuit, display panel and driving method of display panel

A touch control display substrate, a touch control display panel, and a touch control display device are provided. The touch control display substrate includes a substrate, a plurality of touch control electrode blocks, a plurality of first touch control switches, a plurality of compensation switches, a plurality of first signal lines, and a plurality of compensation signal lines. Each of the compensation signal lines is connected to one of the compensation switches and one of the touch control electrode blocks. Each of the touch control signal blocks is connected to the first touch control switches by the first signal lines, and is connected to the compensation switches by the compensation signal lines.

Touch control display substrate, touch control display panel, and touch control display device

An array substrate and a liquid crystal display panel are provided. By arranging scan lines on a second metal layer in the array substrate, a width of a channel of a thin-film transistor is not related to a width of a scan line, so that the width of the scan line can be increased to reduce resistance of the scan line. In addition, the impedance of the second metal layer is relatively small, so that the impedance of the scan line can be reduced. Furthermore, a channel width of the thin-film transistor is relatively small, which improves charging efficiency of the array substrate and reduces the distortion difference of scan signals.

Array substrate and liquid crystal display panel

The disclosure discloses a pixel structure. The pixel structure at least includes a first pixel electrode and a second pixel electrode disposed adjacently. The first pixel electrode includes a first effective display section and a first ineffective display section. The second pixel electrode includes a second effective display section and a second ineffective display section. A display area of the first effective display section is smaller than a display area of the second effective display section. A ratio of an actual coverage area of the second pixel electrode to an actual coverage area of the first pixel electrode is in a range of 1&#x2dc;2/3.

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Guangdong, China

Lifang Wang