Tcl China Star Optoelectronics Technology Co., Ltd.

Huizhou China Star Optoelectronics Display Co., Ltd.

Yani Chen

Yue Xu

Kang Lu

Guang Yang

Jinjie Wang

Qunfang Liang

The present application discloses an array substrate and a display panel. The array substrate includes a base substrate, a plurality of pixel electrodes, a first and a second shielding lines. The plurality of pixel electrodes are disposed on the base substrate and include a plurality of first pixel electrodes. The plurality of the first pixel electrodes are arranged in a first and a second directions. The first pixel electrode includes a first trunk electrode and a first branch electrode, the first trunk electrode includes a first vertical trunk extending in the first direction. The first shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first vertical trunk. The second shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first branch electrode. The first and the second shielding lines are electrically insulated.

Array substrate and display panel

The present application provides a pixel structure and a display panel. Each of a plurality of sub-pixel units includes a main sub-pixel, at least one secondary sub-pixel, and a thin film transistor electrically connecting the main sub-pixel and the at least one secondary sub-pixel, wherein by controlling a pretilt angle of a first branch electrode of the main sub-pixel to be different from a pretilt angle of a second branch electrode of the secondary sub-pixel, a driving voltage of the main sub-pixel and a driving voltage of the secondary sub-pixel are different, so that color shift can be effectively alleviated and wider viewing angles can be obtained, thus being beneficial to improve an aperture ratio and light transmission of the pixel structure.

Pixel structure and display panel including the same

A display panel and a display device are provided. The display panel includes a first substrate and the second substrate disposed oppositely, a plurality of liquid crystal molecules disposed between the first substrate and the second substrate, a plurality of pixel electrodes, a plurality of light-shielding electrodes and a plurality of auxiliary electrodes disposed on a same layer as the pixel electrodes. A first gap is defined between adjacent ones of the pixel electrodes, each light-shielding electrode is correspondingly disposed in a spacing. Each auxiliary electrode is located between an adjacent pixel electrode and a light-shielding electrode, a voltage applied to each auxiliary electrode is equal to a voltage applied to corresponding pixel electrode. An electric field is formed between the auxiliary electrode and the corresponding light-shielding electrode.

Display panels and display devices

A liquid crystal display panel and a display device are provided. A first metal line is disposed on a first substrate of the liquid crystal display panel. An orthographic projection of the first metal line on a pixel electrode covers a first trunk electrode. A voltage difference V1 between the first metal line and a common electrode is small, so that a liquid crystal molecule corresponding to the first metal line does not deflect. In this way, a problem of an insufficient liquid crystal recovery force when the liquid crystal display panel is pressed is resolved, eliminating poor liquid crystal diffusion as a result of pressing and resulting in improving display quality.

Liquid crystal display panel and display device

A liquid crystal display panel includes a color filter substrate, an array substrate, and a liquid crystal layer. The array substrate includes a plurality of data lines and a plurality of data line black matrix less (DBS) electrodes disposed above the data lines. The DBS electrodes include at least one slit-shaped opening disposed at intervals. It may solve the problem that the data line and the DBS electrode always keep overlapping in the pixel structure of the prior art, resulting in a high parasitic capacitance of the data line, which is beneficial to the application of the DBS electrode in high-frequency and large-sized display panels.

Liquid crystal display panel

The present application provides a pixel driving circuit and a liquid crystal display panel. The pixel driving circuit comprises a main pixel electrode driving module, a sub-pixel electrode driving module, a first potential regulation module, and a second potential regulation module.

Pixel driving circuit and liquid crystal display panel

A liquid crystal display panel is provided. The liquid crystal display panel includes a drive circuit layer and a plurality of pixel electrodes disposed on the drive circuit layer. The drive circuit layer includes a first metal layer and a second metal layer, each of the pixel electrodes is electrically connected to the second metal layer by a through-hole and includes a first main trunk electrode and a second main trunk electrode, and the second main trunk electrode includes an upper electrode adjacent to the through-hole. The liquid crystal display panel further includes a shielding member for shielding a display area where the upper electrode is located.

The present invention provides a liquid crystal display panel and an alignment method of the liquid crystal display panel. By inputting a voltage equal to a pixel voltage into data black-matrix less (DBS) electrodes at a gray scale 255, rotation of liquid crystals at the DBS electrodes can be consistent with rotation of liquid crystals at the pixel electrodes during an alignment process. Therefore, the present invention improves brightness at the DBS electrodes of the liquid crystal display panel at the gray scale 255, and increases light transmittance of the liquid crystal display panel.

Liquid crystal display panel and alignment method thereof

An array substrate and a display panel are provided. The array substrate includes a plurality of sub-pixels, and each sub-pixel includes four thin film transistors. The array substrate further includes a gate line, a data line, and a divided voltage line. In the present invention, a channel aspect ratio of second thin film transistor is greater than a channel aspect ratio of the first thin film transistor and a channel aspect ratio of third thin film transistor, and a drain of a fourth thin film transistor is electrically connected to the divided voltage line, such that the display panel has a wider viewing angle.

A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a base layer, an anode layer disposed on the base layer, a hole transport layer disposed on the anode layer, a thermoelectric nanoparticle layer disposed on the hole transport layer, an organic light-emitting layer disposed on the thermoelectric nanoparticle layer, an electron transport layer disposed on the organic light-emitting layer, and a cathode layer disposed on the electron transport layer.

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Shenzhen, China

Yani Chen