Tcl China Star Optoelectronics Technology Co., Ltd.

Zhengqin Lian

Lixia Li

Ru Ge

Ying Lu

Yoonsung Um

Chungching Hsieh

A display panel and a display device are provided. By means of a shielding structure with a floating potential provided over a projection of a sensing read line, when an electrical signal is transmitted on the sensing read line and a pixel data line, a shielding electric field will be formed between the shielding structure and the sensing read line. The presence of the shielding electric field can reduce capacitance between the sensing read line and adjacent pixel data line and effectively improve a signal-to-noise ratio during signal transmission.

Display panel including shielding structure with floating potential, and display device

An array substrate and a total reflection display panel are provided. The array substrate includes a first substrate, a touch control unit, and a total reflection layer. The touch control unit is disposed on a side of the total reflection layer facing the first substrate. Through arranging the touch unit on a side of the total reflection layer adjacent to the first substrate, a total reflection display is not affected, a close-range interaction function of the total reflection display panel is enhanced through the touch unit, and a versatility of display application scenarios is increased.

Array substrate and total reflection display panel

A display panel and a display device are disclosed. The display panel includes a substrate, a display module, a light-sensing module, and a touch control module. The light-sensing module includes light-sensing units disposed between pixel units and in an array and data lines electrically connected to the light-sensing units in a same column or a same row. The touch control module includes first antennas extending along a first direction and second antennas extending along a second direction.

Display panel and display device

A driving substrate and a display panel are provided. The driving substrate includes a plurality of driving units. Each of driving unit includes a first metal layer. The first metal layer includes a shielding common electrode and a storage capacitance common electrode. A light-shielding portion of the shielding common electrode extends toward the storage capacitance common electrode. A pixel accommodating region is enclosed by the shielding common electrode and the storage capacitance common electrode. There is a gap between the light-shielding portion of the shielding common electrode and the storage capacitance common electrode. Thereby, signals can be transmitted to the shielding common electrode and the storage capacitance common electrode separately, a same signal or different signals can be transmitted to the shielding common electrode and the storage capacitance common electrode, to achieve independent control of the signals on the shielding common electrode and the storage capacitance common electrode.

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Shenzhen, China

Zhengqin Lian