Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Co., Ltd.

Zhinan Zhang

Tingze Dong

Dongsheng Huang

Xiuliang Wang

Yujia Wang

Xing Qin

Peiqiang Guan

Xuejiao Huang

Wenpeng Zhang

Ziqi Xia

Meihua Hong

Qian Zhang

Jun Mo

Yu Lu

Zhao Chen

Xiao Xin

Lu Pang

A black matrix, a color filter and a method of preparing the same, a display panel, and a display device are provided, including: a plurality of first walls extending along a first direction; and a plurality of second walls extending along a second direction intersected with the plurality of first walls along the first direction at intersection regions, wherein the plurality of first walls and the plurality of second walls form a mesh-like structure with a plurality of openings. At least one of the intersection regions is to receive a main support column including a top end, and the at least one of the intersection regions to receive the main support column is widened to be larger than a dimension of the top end of the main support column to be received therein.

Black matrix, color filter and method of preparing the same, display panel, and display device

A display substrate () is provided for a display device. The display substrate () includes a display region with an alignment film formed on one side of the display region. A non-display region at a peripheral area of the substrate and adjacent to the display region. An uneven layer () formed on the non-display region at a same side as the alignment film. A first film layer () formed on the uneven layer () and covering the uneven layer () to form a substantially flat surface of the non-display region with respect to the display region.

Display-panel substrate, fabrication method, and display apparatus

The present disclosure provides a display substrate, a display panel and a display device. The display substrate includes a base substrate and at least one layer formed on the base substrate, and the layer is formed with an alignment mark, which includes a dot array composed of a plurality of dots. With such dot array composed of the plurality of dots, a step or height difference between the alignment mark and portions of the layer around the alignment mark can be reduced, and adverse influence on the rubbing alignment caused by alignment mark can be reduced or eliminated, thereby reducing or eliminating rubbing Mura in the region where the alignment mark is located.

Display substrate, display panel and display device

The present disclosure provides a display substrate and a display device. The display substrate includes a subpixel, a black matrix arranged around the subpixel, and a spacer arranged on the black matrix. At least a portion of the black matrix includes a primary region and a secondary region, one of which is arranged between two adjacent subpixels in an alignment rubbing direction. The spacer is arranged on the primary region, and an alignment rubbing shadow is shielded by the primary region.

Display substrate and display device

An array substrate, a method of manufacturing the array substrate, and a display device are disclosed, for eliminating white Mura defects generated during the Cell process. The method comprises steps of: forming a display area and a non-display area on a substrate, a circuit bonding area being arranged within the non-display area; forming an alignment film within the display area through a patterning process; forming, through a patterning process, a transparent protection layer at least in a portion of the non-display area other than the circuit bonding area; and forming, through a rubbing-imprinting process, a plurality of lines having the same orientation on a surface of the alignment film, for an ordered arrangement of liquid crystal molecules, wherein a surface height of the transparent protection layer is lower than or equal to a surface height of the alignment film.

Array substrate and method of manufacturing the same, and display device

The present application discloses a method for manufacturing a display substrate. The method comprises: coating all regions of a base substrate with an alignment film; performing a rubbing process on the base substrate coated with the alignment film; and removing the alignment film outside a display region of the base substrate by a photolithography process so as to retain only the alignment film in the display region. The present application further discloses a display substrate manufactured by such a manufacturing method, as well as a liquid crystal cell and a display comprising such a display substrate.

Display substrate and manufacturing method thereof, liquid crystal cell as well as display

The present invention provides a display substrate, a mother substrate for display substrates and a display device. The display substrate comprises a display area and a non-display area surrounding the display area, wherein an alignment layer is disposed in the display area and the non-display area. In the display substrate according to the present invention, by providing the same pattern of alignment layer in both of the non-display area and the display area of the display substrate, the Mura defect caused by the difference of surface roughness between the display area and the non-display area of the display substrate may be significantly reduced, and a large amount of small foreign matters gathered due to the rubbing between the rubbing cloth and metal residuals may also be significantly reduced. Therefore, the yield of production and the quality of products may be improved.

Display substrate, mother substrate for display substrates and display device

An array substrate comprises data lines, gate lines, thin film transistors and pixel electrodes formed on a base substrate. Pixel units are defined by intersecting the data lines and the gate lines, the thin film transistors are formed at the intersections of the data lines and the gate lines, and the data lines extend across each of the pixel units in the middle of the pixel units. At least two thin film transistors for controlling a same pixel electrode are respectively formed on both sides of the data line in each pixel unit.

Growing community of inventors

Beijing, China

Zhinan Zhang