Boe Technology Group Co., Ltd.

Boe Technology Groupco., Ltd.

Beijing Boe Technology Development Co., Ltd.

Zhenzhen Li

Lujiang Huangfu

Kuo Sun

Shanshan Bai

Wenjing Tan

Libin Liu

Hui Zhao

Hongli Wang

Yinan Liang

Qian Yang

Xiaodan Jin

Li Wang

Yue Liu

A display substrate, a method for driving the same, a display device, and a fine metal mask are provided, and a display area of the display substrate includes a first display sub-area in which pixels are distributed at a high density, and a second display sub-area in which pixels are distributed at a low density.

Display substrate and display device

A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.

A display substrate including a first display area including a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels, wherein the display substrate includes a plurality of first pixel groups each of which includes two third sub-pixels, one first sub-pixel and one second sub-pixel, the two third sub-pixels are arranged adjacent to each other along a first direction, the one first sub-pixel and the one second sub-pixel are adjacent to at least one of the two third sub-pixels, located on both sides of a straight line passing centers of the two third sub-pixels, and arranged along a second direction different from the first direction; a size of the first sub-pixel and the second sub-pixel in the second direction is smaller than a size of the first sub-pixel and the second sub-pixel in the first direction, respectively.

Pixel arrangement structure and driving method thereof, display substrate and display device

The present disclosure relates to an organic light-emitting display substrate and a display device. The organic light-emitting display substrate includes a plurality of rows of sub-pixels, each of which includes first sub-pixels, second sub-pixels and third sub-pixels repeatedly arranged, and two adjacent rows of sub-pixels are arranged in a staggered manner, in every two adjacent rows of sub-pixels: a first sub-pixel in one row of sub-pixels and a second sub-pixel and a third sub-pixel that are adjacent to the first sub-pixel in the other row of sub-pixels, form a pixel unit, and white light brightness centers of the pixel units in a same row are located on a same straight line.

Organic light-emitting display substrate and display device

A full-panel display with hybrid regional subpixel layouts is provided. The full-panel includes a display panel having a first region with an array of first subpixels of respective a first color, a second color, and a third color, and a second region with an array of second subpixels of respective the first color, the second color, and the third color. The array of first subpixels and the array of second subpixels are collectively configured to achieve a higher transmission rate in the first region to an accessory installed therein while keep a luminance ratio between the first subpixels unchanged from that between the second subpixels. Optionally, a number density and/or a unit subpixel area of the first subpixels of at least one color is smaller in the first region than that in the second region.

Full-panel display for display apparatus

A display apparatus is provided. The A display apparatus includes a plurality of subpixels, the plurality of subpixels comprising a plurality of first subpixels, a plurality of second subpixels, and a plurality of third subpixels. The plurality of third subpixels are arranged in an array of I columns and J rows. The display apparatus includes a plurality of repeating units. A respective repeating unit of the plurality of repeating units includes one of the plurality of first subpixels, one of the plurality of second subpixels, and two of the plurality third subpixels. The two of the plurality third subpixels in the respective repeating unit are arranged along a first direction or a second direction, the one of the plurality of first subpixels and the one of the plurality of second subpixels in the respective repeating unit are arranged along the second direction or the first direction.

Display apparatus having driving circuit for deriving actual data signal based on theoretical data signal

Disclosed are a display substrate, a method for driving the same, a display device, and a fine metal mask, and a display area of the display substrate includes a first display sub-area in which pixels are distributed at a high density, and a second display sub-area in which pixels are distributed at a low density.

Display substrate, method for driving the same, display device, and fine metal mask

A method for identifying a display current includes: acquiring grayscales of pixels in a to-be-displayed image, where the grayscale of each pixel includes grayscales of a plurality of color channels; calculating an average grayscale of a same color channel of all pixels in the to-be-displayed image; identifying a current value of each color channel and a current offset value of each color channel according to the average grayscale of each color channel, where the current offset value represents a difference between a display current value of a nonmonochromatic image and a display current sum of monochromatic images corresponding to the nonmonochromatic image; and calculating a display current of the to-be-displayed image based on the current value and the current offset value of each color channel.

Growing community of inventors

Beijing, China

Zhenzhen Li