17916427. DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17916427 titled 'DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
The abstract of the patent application describes a display substrate with multiple layers and openings for light-emitting functional layers.
- The display substrate includes a substrate, first electrodes, first and second pixel defining layers, and light-emitting functional layers.
- Each first opening exposes a portion of a corresponding first electrode, with a recessed sidewall.
- The second openings overlap with the first openings on the substrate.
- A light-emitting functional layer is present in each first opening.
Potential Applications: - This technology can be used in the manufacturing of high-resolution displays for electronic devices. - It can also be applied in the development of advanced lighting systems for commercial and residential use.
Problems Solved: - Provides a more efficient and precise way to create display substrates with improved light-emitting capabilities. - Enhances the overall performance and visual quality of electronic displays.
Benefits: - Improved display resolution and brightness. - Enhanced energy efficiency in electronic devices. - Increased durability and longevity of display substrates.
Commercial Applications: Title: Advanced Display Substrate Technology for High-Resolution Displays This technology can be utilized in the production of smartphones, tablets, TVs, and other electronic devices requiring high-quality displays. The market implications include improved consumer satisfaction and increased demand for devices with superior display capabilities.
Questions about Display Substrate Technology: 1. How does this technology compare to existing display substrate manufacturing methods? This technology offers a more precise and efficient way to create display substrates with enhanced light-emitting capabilities, improving overall display performance.
2. What are the potential cost savings associated with implementing this display substrate technology? By enhancing energy efficiency and display quality, this technology can lead to cost savings in the production and operation of electronic devices.
Original Abstract Submitted
A display substrate includes a substrate, first electrodes on the substrate, a first pixel defining layer on the substrate and having first openings, a second pixel defining layer on the first pixel defining layer and having second openings, and light-emitting functional layers on the first electrodes. Each first opening exposes at least a portion of a corresponding first electrode. A sidewall of the first opening is recessed in a direction away from a center of the first opening. On the substrate, an orthographic projection of each second opening at least partially overlaps with an orthographic projection of a corresponding first opening. On the substrate, a border of an orthographic projection of an end of the second opening proximate to the substrate is within a border of an orthographic projection of an end of the second opening away from the substrate. A light-emitting functional layer is in a first opening.
