Lg display co., ltd. (20240260326). DISPLAY DEVICE simplified abstract
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DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260326 titled 'DISPLAY DEVICE
The abstract describes a display device that includes a first substrate with red, green, and blue subpixels, a light emitting element with a first electrode, a light emitting layer, and a second electrode, a first bank with an opening exposing the first electrode, a first lens part with a low-refractive material, a high-refractive layer, a light conversion layer with quantum dots, and a color filter layer.
- The device includes red, green, and blue subpixels for color display.
- A light emitting element with electrodes and a light emitting layer is used for illumination.
- A first bank and a first lens part help focus and direct light.
- A high-refractive layer and a light conversion layer with quantum dots enhance color conversion.
- A color filter layer blocks light from adjacent pixels.
Potential Applications: - High-quality display screens for electronic devices - Improved color accuracy and brightness in displays - Enhanced visual experience for users in various applications
Problems Solved: - Inaccurate color representation in display devices - Limited brightness and contrast in traditional screens
Benefits: - Vivid and accurate color display - Improved brightness and contrast for better viewing experience - Enhanced energy efficiency in display technology
Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be used in smartphones, tablets, TVs, monitors, and other electronic devices requiring high-quality displays. It can benefit industries such as entertainment, gaming, advertising, and digital signage.
Prior Art: Researchers can explore patents related to display technologies, quantum dots, color conversion layers, and light emitting elements to understand the background of this innovation.
Frequently Updated Research: Researchers are continuously working on improving color accuracy, brightness, and energy efficiency in display technologies. Stay updated on advancements in quantum dot technology and color conversion layers for displays.
Questions about Display Technology: 1. How does this display device improve color accuracy compared to traditional screens? 2. What are the potential energy-saving benefits of using quantum dots in display technology?
Original Abstract Submitted
embodiments of the disclosure relate to a display device. the device includes a first substrate including at least one of red, green, and blue subpixels. the device includes a light emitting element including a first electrode, a light emitting layer, and a second electrode. the device includes a first bank having an opening exposing at least a portion of the first electrode, a first lens part on the second electrode and having a first lens including a low-refractive material corresponding to the opening, a high-refractive layer on the first bank and the first lens part and including a high-refractive material, a light conversion layer on the high-refractive layer and including a quantum dot converting light of a color corresponding to each of the red, green, and blue subpixels. the device includes a color filter layer disposed on the light conversion layer, thereby blocking light propagating to adjacent pixels.
