Boe technology group co., ltd. (20240251631). DISPLAY SUBSTRATE AND DISPLAY DEVICE simplified abstract
Contents
DISPLAY SUBSTRATE AND DISPLAY DEVICE
Organization Name
boe technology group co., ltd.
Inventor(s)
Xiaochuan Chen of Beijing (CN)
DISPLAY SUBSTRATE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240251631 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE
The abstract of this patent application describes a display substrate with sub-pixels containing various layers and openings on the substrate.
- The display substrate includes a substrate with a display area and a peripheral area.
- Sub-pixels are spaced apart by a pixel defining layer in the display area.
- Each sub-pixel consists of a first electrode, a first light-emitting layer, and a charge generating layer.
- The pixel defining layer has openings exposing the first electrode, with edge portions covering the electrode.
- The charge generating layer has openings that partially overlap with the pixel defining layer on the substrate.
Potential Applications: - This technology can be used in the manufacturing of high-resolution displays for electronic devices. - It can enhance the visual quality and efficiency of displays in smartphones, tablets, and televisions.
Problems Solved: - The technology addresses the need for improved display quality and performance in electronic devices. - It provides a solution for creating sharper and more vibrant images on screens.
Benefits: - Enhanced display resolution and color accuracy. - Improved energy efficiency and longer battery life for devices.
Commercial Applications: - This technology has significant commercial potential in the consumer electronics industry. - It can be utilized by display manufacturers to produce cutting-edge products with superior visual performance.
Questions about Display Substrate Technology: 1. How does this technology improve the overall viewing experience on electronic devices? 2. What are the key advantages of using sub-pixels with multiple layers in display substrates?
Original Abstract Submitted
an embodiment of the present disclosure provides a display substrate comprising a substrate comprising a display area and a peripheral area; a plurality of sub-pixels spaced apart by a pixel defining layer on the substrate and located in the display area, wherein the sub-pixels comprise: a first electrode; a first light-emitting layer; and a charge generating layer, wherein the pixel defining layer has a first opening exposing the first electrode, wherein an edge portion of the pixel defining layer adjacent to the first opening covers an edge portion of the first electrode, wherein the charge generating layer has a second opening, and an orthographic projection of the second opening on the substrate at least partially overlaps with an orthographic projection of the pixel defining layer on the substrate, wherein the charge generating layer has an edge portion adjacent to the second opening.
