18371822. DISPLAY DEVICE simplified abstract (LG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Dongyeon Kim of Goyang-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18371822 titled 'DISPLAY DEVICE
Simplified Explanation:
This patent application describes a display device with a substrate, a micro-LED, a reflective electrode, and an upper reflective layer to enhance light reflection towards the substrate.
- The display device includes a substrate with a micro-LED on one surface.
- The micro-LED has a light-emitting area and a reflective electrode on at least one side surface.
- An upper reflective layer overlaps the light-emitting area to reflect light towards the substrate.
Key Features and Innovation:
- Integration of a reflective electrode and upper reflective layer to enhance light reflection.
- Design to improve the efficiency of light emission from the micro-LED.
- Configuration to optimize the direction of light towards the substrate for better display quality.
Potential Applications:
- High-resolution displays in electronic devices.
- Augmented reality and virtual reality headsets.
- Automotive head-up displays.
- Medical imaging devices.
- Wearable technology.
Problems Solved:
- Enhancing light reflection and direction for improved display performance.
- Increasing efficiency of light emission from micro-LEDs.
- Improving overall display quality and brightness.
Benefits:
- Enhanced display clarity and brightness.
- Improved energy efficiency.
- Better overall performance of electronic devices.
- Enhanced user experience in various applications.
Commercial Applications:
The technology can be utilized in various commercial applications such as high-resolution displays in smartphones, tablets, laptops, and other electronic devices. It can also be integrated into augmented reality and virtual reality headsets, automotive displays, medical imaging devices, and wearable technology, enhancing the overall user experience and display quality.
Questions about Display Devices:
1. How does the integration of a reflective electrode and upper reflective layer improve the performance of micro-LED display devices? 2. What are the potential applications of this technology in the consumer electronics market?
Original Abstract Submitted
A display device includes a substrate having one surface and an opposite surface opposite to the one surface; a micro-LED on the one surface of the substrate, the micro-LED including a light-emitting area; a reflective electrode at at least one side surface of the micro-LED; and an upper reflective layer facing and overlapping the light-emitting area of the micro-LED, wherein the upper reflective layer is configured to reflect light emitted from the light-emitting area of the micro-LED to be directed toward the second surface of the substrate.
