20240023399. DISPLAY SUBSTRATE AND DISPLAY DEVICE simplified abstract (BOE Technology Group Co., Ltd.)
Contents
DISPLAY SUBSTRATE AND DISPLAY DEVICE
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
DISPLAY SUBSTRATE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240023399 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE
Simplified Explanation
The patent application describes a display substrate that includes a base substrate, multiple pixel units, and a pixel definition layer. Each pixel unit consists of four sub-pixels, with the fourth sub-pixel being a white sub-pixel and the other three sub-pixels displaying different colors. In at least one pixel unit, one of the first, second, or third sub-pixels is located in a different row from the fourth sub-pixel. Additionally, the orthographic projections of the openings of the first, second, and third sub-pixels on the base substrate have a smaller area than the opening of the fourth sub-pixel.
- The display substrate has pixel units with four sub-pixels, including a white sub-pixel.
- The sub-pixels can display different colors.
- The arrangement of sub-pixels allows for at least one sub-pixel to be located in a different row from the white sub-pixel.
- The openings of the colored sub-pixels have smaller areas than the opening of the white sub-pixel.
Potential applications of this technology:
- This display substrate can be used in various electronic devices such as smartphones, tablets, and televisions.
- It can enhance the color accuracy and resolution of displays.
- The white sub-pixel can improve the overall brightness and contrast of the display.
Problems solved by this technology:
- The arrangement of sub-pixels in different rows helps to reduce color bleeding and improve image quality.
- The smaller openings of the colored sub-pixels prevent light leakage and enhance color reproduction.
Benefits of this technology:
- Improved color accuracy and resolution in displays.
- Enhanced brightness and contrast for better visual experience.
- Reduced color bleeding and improved image quality.
- Prevents light leakage and enhances color reproduction.
Original Abstract Submitted
a display substrate, including a base substrate, a plurality of pixel units, and a pixel definition layer. the pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. the fourth sub-pixel is a white sub-pixel, and any two of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel display different colors. in at least one pixel unit, at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel is located in a different row from the fourth sub-pixel. in at least one pixel unit, each of orthographic projections of a first opening of the first sub-pixel, a second opening of the second sub-pixel and a third opening of the third sub-pixel on the base substrate has an area less than that of a fourth opening of the fourth sub-pixel on the base substrate.
