The disclosure provides a liquid crystal display (LCD) panel, a manufacturing method thereof, and an LCD device. The LCD panel adopts a structure with multiple electrodes and dual-frequency liquid crystals. When a temperature of the LCD panel is low (below 0° C.), the LCD panel is driven at high frequency, so that it emits more heat. Therefore, a working temperature of the LCD panel is increased without adding a heating element. LCD devices using such LCD panels have wide working temperature ranges, and are well suited to be used outdoors.

The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; and a plurality of pixel units disposed on the base substrate; each of the pixel units includes an active display region, the active display region of at least one of the pixel units is provided with a light-shielding layer, the light-shielding layer is located at an edge of the active display region, and a surface of a side of the light-shielding layer away from the base substrate is a reflecting surface. The light-shielding layer is disposed within an annular region, the annular region has a width in a range of 20 μm-50 μm, and an outer boundary of the annular region is a boundary of the active display region.

A display apparatus comprises a plurality of data lines, a plurality of gate lines crossing at least one of the plurality of data lines, a plurality of thin film transistors electrically connected to one of the plurality of data lines and one of the plurality of gate lines, and a plurality of bumps disposed on at least some of the thin film transistors. Bumps may overlap active layers of thin film transistors that are not continuously disposed along a gate line from the plurality of gate lines and may overlap active layers of thin film transistors that are not continuously disposed along a data line from the plurality of data lines.

A pixel electrode is provided. A plurality of sub-trunks of a vertical trunk of the pixel electrode are spaced apart from each other. Each of the sub-trunks is parallel to a horizontal trunk. Therefore, liquid crystal molecules on each sub-trunk is basically inclined in a horizontal direction. If the pixel electrode with the above structure is applied to a liquid crystal display panel, a color shift generated by the liquid crystal display panel when displaying skin-tone colors can be improved, and quality of the display can be improved. A liquid crystal display panel having the pixel electrode is also provided.

A pixel unit includes: a first insulating layer; a first pixel electrode located on a first side of the first insulating layer and including a plurality of first electrode strips; a common electrode located on the first side of the first insulating layer and including a plurality of second electrode strips, the second electrode strips and the first electrode strips being sequentially and alternately arranged in a first direction, and slits each being disposed between a second electrode strip in the second electrode strips and a first electrode strip in the first electrode strips that are adjacent to each other; and a second pixel electrode located on a second side of the first insulating layer. The second side of the first insulating to layer is opposite to the first side of the first insulating layer. The second pixel electrode is overlapped with at least a region where the slits are located.

A display substrate includes a base substrate and a plurality of insulating layers disposed on a surface of the base substrate. A groove is defined in the insulating layers in a non-display area of the display substrate. An end portion of an alignment layer is disposed in the groove. The groove is capable of controlling a flow of a liquid alignment material to prevent the liquid alignment material from overflowing to an edge of the base substrate. The groove is formed simultaneously in a process of forming contact holes in a display area of the display substrate. Accordingly, a structure corresponding to the end portion of the alignment layer to control the flow of the liquid alignment material is formed without increasing the number of masks.

The present application discloses a liquid crystal display panel, which includes an array substrate, a color filter substrate, a first polarizer and a second polarizer; wherein each of the pixel units includes a pixel electrode, the pixel electrode includes a trunk electrode, the trunk electrode includes a first trunk electrode disposed along a first direction and a second trunk electrode disposed along a second direction, and an angle between the first direction and the first polarization direction is different from a right angle.

The present invention provides a liquid crystal display panel sequentially including: a first substrate provided with a pixel electrode for each pixel; a liquid crystal layer containing liquid crystal molecules; and a second substrate provided with a counter electrode, the liquid crystal display panel including pixels each including at least four alignment regions with different inclination azimuths of the liquid crystal molecules, with no voltage applied to the liquid crystal layer, the liquid crystal molecules aligning substantially vertically to the first substrate and the second substrate with inclinations along the inclination azimuths, the liquid crystal molecules having a twist angle of substantially 0° in each alignment region, at least one of the four alignment regions including a first region where the liquid crystal molecules have a relatively small average tilt angle and a second region where the liquid crystal molecules have a relatively large average tilt angle.

The present application discloses an array substrate and a liquid crystal display panel. The array substrate includes an underlay substrate, a first electrode layer, a protection layer, and a second electrode layer that are disposed sequentially. The second electrode layer includes a pixel electrode, and the pixel electrode includes a pixel electrode main body and a conductive portion connected to each other. A rough surface is disposed on the conductive portion for draining redundant alignment liquid on the conductive portion such that a thickness of an alignment layer formed by curing the alignment liquid is even.

An array substrate, which is provided with a plurality of sub-pixel regions arranged in an array, the plurality of sub-pixel regions comprising a plurality of white sub-pixel regions and a plurality of primary-color sub-pixel regions. The array substrate comprises a first substrate, and a plurality of sub-pixels arranged on one side of the first substrate. The plurality of sub-pixels comprise a plurality of white sub-pixels and a plurality of primary-color sub-pixels. In the column direction, each white sub-pixel is adjacent to at least one primary-color sub-pixel. Each sub-pixel has a plurality of light-shielding patterns. In the column direction, from among a plurality of light-shielding patterns of one primary-color sub-pixel which is adjacent to the white sub-pixel, some light-shielding patterns are arranged in the white sub-pixel region where the white sub-pixel is located, and the remaining light-shielding patterns are arranged in the primary-color sub-pixel region corresponding to the primary-color sub-pixel.