Lg display co., ltd. (20240215406). DISPLAY APPARATUS simplified abstract
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215406 titled 'DISPLAY APPARATUS
Simplified Explanation:
The patent application describes a display apparatus that can enhance the efficiency of light extraction from a light emitting element layer. The apparatus includes a substrate with pixels and subpixels, a concave pattern portion between the subpixels, and a reflective portion on the pattern portion.
- The display apparatus has a substrate with pixels and subpixels.
- A concave pattern portion is located between the subpixels.
- A reflective portion is present on the pattern portion.
- The subpixels consist of a light emission area and a non-light emission area.
- The pattern portion is positioned in the periphery of the non-light emission area.
Key Features and Innovation:
- Improved light extraction efficiency from the light emitting element layer.
- Concave pattern portion between subpixels for enhanced light extraction.
- Reflective portion on the pattern portion to further improve light extraction.
- Specific positioning of the pattern portion in the periphery of the non-light emission area.
Potential Applications:
The technology could be applied in:
- Display screens for electronic devices.
- Lighting systems for commercial and residential use.
- Automotive lighting for improved visibility.
Problems Solved:
The technology addresses:
- Low light extraction efficiency from light emitting element layers.
- Inefficient use of light emitted by the display apparatus.
- Limited visibility in certain lighting conditions.
Benefits:
- Enhanced light extraction efficiency.
- Improved visibility and brightness of displays.
- Energy savings due to optimized light usage.
Commercial Applications:
Title: Enhanced Light Extraction Display Technology for Various Applications
The technology could be utilized in:
- Smartphone and tablet displays.
- LED lighting fixtures for homes and offices.
- Automotive headlights and taillights for better visibility.
Prior Art:
Readers can explore prior art related to light extraction technologies in display systems and lighting fixtures.
Frequently Updated Research:
Stay updated on advancements in light extraction technologies for displays and lighting systems.
Questions about Display Apparatus Technology:
1. How does the concave pattern portion improve light extraction efficiency? 2. What are the potential cost-saving benefits of this technology in commercial applications?
Original Abstract Submitted
a display apparatus is provided, which may improve light extraction efficiency of light emitted from a light emitting element layer. the display apparatus comprises a substrate having a plurality of pixels having a plurality of subpixels, a pattern portion disposed on the substrate and formed to be concave between the plurality of subpixels, and a reflective portion on the pattern portion, wherein the plurality of subpixels include a light emission area and a non-light emission area adjacent to the light emission area, and the pattern portion is disposed in the periphery of the non-light emission area.
