18430745. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Soo Min Baek of YONGIN-SI (KR)
Cheon Myeong Lee of YONGIN-SI (KR)
Bek Hyun Lim of YONGIN-SI (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18430745 titled 'DISPLAY DEVICE
The abstract of the patent application describes a display device with a multi-layered structure that includes a light emitting element, a thin film encapsulating layer, a micro lens, and a light control layer.
- The display device includes a substrate with a bank and an opening.
- A light emitting element is positioned in the opening, consisting of a pixel electrode, a light emitting layer, and a common electrode.
- A thin film encapsulating layer covers the light emitting element and the bank.
- A micro lens is placed on the thin film encapsulating layer, overlapping the light emitting element.
- A light control layer surrounds the micro lens and is positioned on the thin film encapsulating layer.
- The refractive index of the micro lens is higher than that of the light control layer.
Potential Applications: - This technology can be used in the manufacturing of high-quality displays for electronic devices. - It can enhance the brightness and clarity of screens in smartphones, tablets, and televisions.
Problems Solved: - Improves the visual performance of display devices by optimizing light emission and control. - Enhances the overall viewing experience for users by increasing brightness and sharpness.
Benefits: - Higher quality display screens with improved brightness and clarity. - Enhanced visual experience for users of electronic devices. - Increased efficiency in light emission and control for better energy consumption.
Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be utilized in the production of smartphones, tablets, televisions, and other electronic devices with display screens. It can cater to the growing demand for high-quality visuals and improved user experience in the consumer electronics market.
Questions about Display Device Technology: 1. How does the refractive index of the micro lens impact the performance of the display device? The refractive index of the micro lens affects the light control and emission properties of the display device, ultimately influencing the brightness and clarity of the screen.
2. What are the key advantages of using a multi-layered structure in display devices? A multi-layered structure allows for better optimization of light emission and control, resulting in enhanced visual performance and improved user experience.
Original Abstract Submitted
A display device includes a substrate, a bank disposed on the substrate and having a multi-layered structure having an opening, a light emitting element disposed in the opening and including a pixel electrode, a light emitting layer, and a common electrode, a thin film encapsulating layer disposed on the light emitting element and the bank, a micro lens disposed on the thin film encapsulating layer and overlapping the light emitting element, and a light control layer disposed on the thin film encapsulating layer and surrounding the micro lens. A refractive index of the micro lens is greater than a refractive index of the light control layer.
