Samsung display co., ltd. (20240215380). DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract
Contents
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Hyun Eok Shin of Yongin-si (KR)
Sung Joo Kwon of Yongin-si (KR)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215380 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
The abstract of the patent application describes a display device with a complex structure involving multiple layers of electrodes and insulating materials.
- The display device includes a first pixel electrode in a specific emission area on the substrate, formed with multiple layers.
- An insulating layer covers the edge of the first pixel electrode to prevent interference.
- A first light emitting layer is placed on the first pixel electrode and the insulating layer.
- A first common electrode is positioned on the first light emitting layer for functionality.
- A bank surrounds the emission area to contain the components effectively.
- A first thin-film pattern is adjacent to the emission area, made of the same material as the uppermost layer of the first pixel electrode.
Potential Applications: - This technology can be used in various types of display devices, such as OLED screens in smartphones, TVs, and monitors. - It can also be applied in wearable technology like smartwatches and augmented reality glasses.
Problems Solved: - The complex layering and insulating materials address issues related to interference and efficiency in display devices. - The specific design of the components ensures optimal performance and longevity of the display.
Benefits: - Improved display quality and efficiency due to the intricate layering and materials used. - Enhanced durability and longevity of the display device. - Potential cost savings in manufacturing processes.
Commercial Applications: - This technology has significant implications in the consumer electronics industry, particularly in the development of high-quality display devices for various applications.
Questions about the technology: 1. How does the multiple-layer structure of the electrodes contribute to the performance of the display device? 2. What are the specific advantages of using the same material for the uppermost layer of the pixel electrode and the thin-film pattern?
Original Abstract Submitted
a display device includes: a first pixel electrode disposed in a first emission area on a substrate and formed as multiple layers, an insulating layer covering an edge of the first pixel electrode, a first light emitting layer disposed on the first pixel electrode and the insulating layer, a first common electrode disposed on the first light emitting layer, a bank disposed on the insulating layer and surrounding the first emission area, and a first thin-film pattern disposed on the insulating layer and the bank in an adjacent area to the first emission area. an uppermost layer of the first pixel electrode and the first thin-film pattern include the same material.
