Samsung display co., ltd. (20240268155). DISPLAY DEVICE simplified abstract
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 20240268155 titled 'DISPLAY DEVICE
The abstract of this patent application describes a display device with a multi-layered structure, including 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 structure 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, with a higher refractive index than the micro lens.
Potential Applications: - This technology can be used in various display devices such as TVs, monitors, and smartphones. - It can also be applied in augmented reality and virtual reality headsets for enhanced visual experiences.
Problems Solved: - Provides improved light control and efficiency in display devices. - Enhances the brightness and clarity of images on screens.
Benefits: - Higher quality display with better contrast and color accuracy. - Increased energy efficiency due to improved light management.
Commercial Applications: Title: Enhanced Display Technology for Next-Gen Devices This technology can revolutionize the display industry by offering superior visual performance in consumer electronics, leading to increased demand for products incorporating this innovation.
Questions about Display Device Technology: 1. How does the micro lens improve the performance of the display device? The micro lens helps to focus and direct light emitted by the light emitting element, enhancing brightness and clarity on the screen.
2. What advantages does the thin film encapsulating layer provide in this display device? The thin film encapsulating layer acts as a protective barrier for the light emitting element and the bank, ensuring longevity and stability of the display device.
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.
