Lg display co., ltd. (20240224765). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224765 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application relates to a display device designed to reduce light leakage by minimizing the gap between the light emitting element and an auxiliary layer.
- The display device includes a substrate with a light emitting element, a bank layer with an opening over the light emitting element, and a trench with a black matrix seated inside.
- A light conversion layer containing quantum dots is placed on the light emitting element, followed by an auxiliary layer with a reflective material.
- By incorporating these layers and structures, the device aims to improve light reflection and overall display quality.
Key Features and Innovation:
- Reduction of light leakage through minimizing the gap between the light emitting element and the auxiliary layer.
- Inclusion of a trench with a black matrix to enhance light reflection.
- Use of a light conversion layer with quantum dots for improved display performance.
Potential Applications: The technology can be applied in various display devices such as televisions, monitors, and smartphones to enhance image quality and reduce light leakage.
Problems Solved: The technology addresses issues related to light leakage and reflection in display devices, leading to improved visual performance and clarity.
Benefits:
- Enhanced display quality with reduced light leakage.
- Improved image sharpness and clarity.
- Better overall viewing experience for users.
Commercial Applications: The technology can be utilized in the manufacturing of high-quality display devices for consumer electronics, potentially impacting the market by offering superior visual performance.
Prior Art: Readers can explore prior research on display technologies, quantum dots, and light reflection in display devices to gain a deeper understanding of the innovation presented in this patent application.
Frequently Updated Research: Researchers may find updated studies on quantum dot technology, display device advancements, and light reflection techniques relevant to this patent application.
Questions about Display Device Technology: 1. How does the reduction of light leakage impact the overall display quality? 2. What are the potential implications of incorporating quantum dots in display devices?
Original Abstract Submitted
embodiments of the disclosure relate to a display device. specifically, there may be provided a display device capable of mitigating leakage of light reflected at an auxiliary layer by reducing the cell gap between the light emitting element and the auxiliary layer by including a substrate including a light emitting element, a bank layer disposed on the substrate and defining an opening overlapping the light emitting element, a trench having a lower surface disposed to have a predetermined depth from an upper surface of the bank layer and a sidewall portion connecting the lower surface and the upper surface, a black matrix protruding beyond the upper surface of the bank layer and seated in the trench, a light conversion layer including quantum dots and disposed on the light emitting element, and an auxiliary layer disposed on the light conversion layer and including a reflective material.
