18547647. 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 18547647 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE
The abstract describes a display substrate and a display device with sub-pixels and a pixel defining pattern. The sub-pixel includes a light emitting element with a light emitting region, a light emitting functional layer, and first and second electrodes. The pixel defining pattern includes first openings corresponding to sub-pixels, exposing the first electrode, and second openings between sub-pixels, disconnecting the light emitting functional layer and a portion of the second electrode.
- Sub-pixels with light emitting elements and pixel defining patterns
- Light emitting element structure with functional layer and electrodes
- First and second openings in the pixel defining pattern
- Exposed first electrodes in first openings
- Disconnected functional layer and second electrode in second openings
Potential Applications: - High-resolution displays - OLED screens - Electronic devices with advanced display technology
Problems Solved: - Improved display quality - Enhanced pixel definition - Efficient light emission control
Benefits: - Crisp and clear images - Energy-efficient displays - Enhanced visual experience
Commercial Applications: Title: Advanced Display Technology for Consumer Electronics This technology can be utilized in smartphones, tablets, TVs, and monitors, enhancing the viewing experience for consumers and providing a competitive edge in the electronics market.
Prior Art: Readers can explore prior patents related to display substrates, light emitting elements, and pixel defining patterns to understand the evolution of display technologies.
Frequently Updated Research: Researchers are constantly exploring new materials and designs to improve display quality, energy efficiency, and overall performance.
Questions about Display Substrate Technology: 1. How does the pixel defining pattern impact the overall display quality? The pixel defining pattern plays a crucial role in defining the structure and performance of each sub-pixel, ultimately affecting the clarity and resolution of the display.
2. What are the potential advancements in light emitting element technology for future display substrates? Researchers are continuously working on developing new materials and designs to enhance the efficiency and performance of light emitting elements in display substrates.
Original Abstract Submitted
A display substrate and a display device are provided. The display substrate includes sub-pixels and a pixel defining pattern. The sub-pixel includes a light emitting element including a light emitting region; the light emitting element includes a light emitting functional layer, and a first electrode and a second electrode, and the second electrode covers the light emitting region of the sub-pixel. The pixel defining pattern includes first openings; one sub-pixel corresponds to at least one first opening; at least a portion of the light emitting element of the sub-pixel is in the first opening corresponding to the sub-pixel, and the first opening exposes the first electrode. The pixel defining pattern further includes second openings located between at least part of sub-pixels; and at least one layer of the light emitting functional layer and at least a portion of the second electrode are disconnected at the second opening.
