18406227. DISPLAY APPARATUS simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Seokgyu Yoon of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18406227 titled 'DISPLAY APPARATUS
The abstract of the patent application describes a display apparatus that includes various layers and components to improve the performance of organic light-emitting diodes (OLEDs) and photodetectors.
- The display apparatus consists of a substrate, a first OLED for emitting light, and a first photodetector for sensing light.
- A light-blocking layer with openings overlaps the OLED and photodetector areas, preventing unwanted light interference.
- A low reflection layer beneath the light-blocking layer helps reduce reflections and improve display clarity.
- Color filters are used to fill the openings in the light-blocking layer, enhancing color accuracy and image quality.
- The overlap of the light-blocking layer and the low reflection layer ensures optimal performance of the display apparatus.
Potential Applications: - This technology can be used in smartphones, tablets, TVs, and other electronic devices with display screens. - It can also be applied in automotive displays, medical devices, and augmented reality/virtual reality headsets.
Problems Solved: - Minimizes light interference between OLEDs and photodetectors. - Reduces reflections and improves display clarity. - Enhances color accuracy and image quality.
Benefits: - Improved display performance and image quality. - Enhanced color accuracy and brightness. - Reduced reflections for better viewing experience.
Commercial Applications: Title: Enhanced Display Technology for Electronic Devices This technology can be utilized in various consumer electronics, automotive displays, medical devices, and AR/VR headsets, enhancing the visual experience for users and improving overall display performance in different applications.
Questions about the technology: 1. How does the light-blocking layer improve the performance of OLEDs and photodetectors? - The light-blocking layer prevents unwanted light interference, ensuring accurate light emission and sensing.
2. What are the potential benefits of using color filters in the display apparatus? - Color filters help enhance color accuracy and image quality by filling the openings in the light-blocking layer.
Original Abstract Submitted
A display apparatus includes a substrate, a first organic light-emitting diode corresponding to the first emission area, a first photodetector corresponding to the first sensing area, a light-blocking layer including a first light-blocking layer opening overlapping the first emission area and a second light-blocking layer opening overlapping the first sensing area, a low reflection layer under the light-blocking layer, a first color filter filling the first light-blocking layer opening, and a second color filter filling the second light-blocking layer opening, wherein the light-blocking layer and the low reflection layer overlap each other.
