Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Other

Zhibin Han

Baixiang Han

Liuqi Zhang

Kuo Gao

Jianxin Liu

A display panel, a display motherboard and a display device are provided. The display panel has a plurality of banks and a first sub-pixel group located between two adjacent banks. The first sub-pixel group has a first sub-pixel and a second sub-pixel adjacent to each other, so as to reduce number of banks in the display panel by having no banks between the first sub-pixel and the second sub-pixel, thereby improving a pixel area ratio. This display panel can take into account both requirements of an aperture ratio and a printing process, which is beneficial to mass production.

Display panel, display motherboard, and display device

The application provides a display panel, a display motherboard, and a display device. Each pixel repeating unit in the display panel includes a first pixel. The first pixel has: a first sub-pixel with a long side extending in a first direction; and a second sub-pixel and a third sub-pixel arranged in the first direction. The first sub-pixel, the second sub-pixel, and the third sub-pixel are respectively located on both sides of a corresponding first bank, so as to reduce number of the first bank. Therefore, a pixel area ratio is improved, which is beneficial to mass production.

This application provides a pixel driving circuit and a display panel. The pixel driving circuit includes N pixel driving units connected in cascade. Any one of the pixel driving units includes a light-emitting module, a switch module connected to a first control signal of an nth stage, a detection module connected to a second control signal of the nth stage, and a reset module connected to a reset signal of the nth stage; and the reset signal of the nth stage is connected to an output terminal that outputs a control signal of an mth stage.

Pixel driving circuit and display panel

The present application provides a method for manufacturing a pixel structure and a display panel. The pixel structure includes a substrate, a plurality of first pixel banks, and a plurality of second pixel banks. The first pixel banks intersect a long side direction of the substrate. The second pixel banks are parallel to the long side direction of the substrate. Light emitting materials with a same color are disposed between two adjacent second pixel banks, so that this pixel design can be compatible with MMG line-bank printing, which alleviates a problem that existing MMG pixel arrangement mode restricts a printing mode.

Method for manufacturing pixel structure and display panel

An organic light-emitting diode (OLED) display panel and a display device are provided. The OLED display panel includes first pixel units and second pixel units that are arranged symmetrically-mirrored to each other. A longitudinal direction of pixel electrode of each pixel unit is parallel to a longitudinal direction of the OLED display panel. Blue sub-pixels of each pixel unit are individually arranged in a row, and red sub-pixels and green sub-pixels are arranged together in another row, so as to alleviate technical problems where a pixel arrangement of traditional hybrid arrangement OLED panels restricts printing method.

OLED display panel and display device

A display panel and a manufacturing method thereof, the display panel includes a first sub-pixel strip, a second sub-pixel strip, and a third sub-pixel strip arranged in a row direction or a column direction. The sub-pixels on each sub-pixel strip of the present disclosure have the same color and are arranged in series. The first sub-pixels on the first sub-pixel strip and the second sub-pixels on the second sub-pixel strip are staggered to improve flatness of printing the luminous material and luminous uniformity of OLED devices.

Display panel and manufacturing method thereof

The present invention provides a display panel and a display device, the display panel has an array substrate, and the array substrate has a substrate, a first inorganic film layer, at least one auxiliary cathode, a second inorganic film layer, and at least one via hole. The via hole is arranged in at least two voltage drop regions that are arranged sequentially. The via hole in each of the voltage drop regions is distributed evenly. A first voltage drop region is disposed opposite to a center or a side edge of the substrate.

Display panel and display device

A display panel, a display panel and a pixel circuit are proposed. The pixel circuit includes a first TFT, a second TFT, a first capacitor, a second capacitor, and a lighting device. The feedback compensation signal and the first control signal have a same phase but different directions. The second TFT includes a gate receiving a first control signal, a source receiving a data signal, and a drain electrically connected to the first node. The second capacitor includes a first end electrically receiving a feedback compensation signal and a second end electrically connected the first node. The feedback compensation signal has the same phase but different direction of the first control signal. This could realize the self-compensation mechanism of the pixel circuit and thus solve the non-uniformity issue of the conventional display panel and display device.

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Shenzhen, China

Zhibin Han