Samsung display co., ltd. (20240306429). DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract
Contents
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
SANGHYUN Yun of Yongin-si (KR)
GWANGMIN Cha 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 20240306429 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
The abstract of the patent application describes a display device with a substrate containing light-emitting areas, a pixel electrode, a pixel-defining layer, and a light-emitting layer.
- The display device includes a substrate with light-emitting areas.
- A pixel electrode is positioned above the substrate.
- A pixel-defining layer exposes a portion of the pixel electrode.
- The pixel-defining layer has a first portion with liquid repellency and a second portion with lyophilic properties.
- The light-emitting layer is located above the pixel electrode.
Potential Applications: - This technology could be used in the development of high-resolution displays for electronic devices. - It may find applications in the manufacturing of OLED screens for smartphones, tablets, and televisions.
Problems Solved: - The technology addresses the need for improved display quality and efficiency. - It provides a solution for enhancing the performance of light-emitting devices.
Benefits: - Enhanced display quality and resolution. - Improved efficiency and performance of light-emitting devices.
Commercial Applications: Title: Advanced Display Technology for High-Resolution Screens This technology could be commercially applied in the production of smartphones, tablets, and televisions with high-quality displays, catering to the growing demand for advanced visual technologies in consumer electronics.
Questions about the technology: 1. How does the liquid repellency of the pixel-defining layer contribute to the performance of the display device? 2. What are the potential cost implications of implementing this technology in mass-produced electronic devices?
Original Abstract Submitted
a display device includes a substrate having light-emitting areas, a pixel electrode above the substrate, a pixel-defining layer exposing a portion of the pixel electrode, and including a first portion having a first thickness and having an upper surface having liquid repellency, and a second portion having a second thickness that is less than the first thickness and having an upper surface that is lyophilic, and a light-emitting layer above the pixel electrode.
