Samsung display co., ltd. (20240276854). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
YOUNGGIL Park of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240276854 titled 'DISPLAY DEVICE
The abstract describes a display device with a unique capping layer structure that includes silicon oxide and silicon oxynitride layers.
- The display device consists of a first base substrate with a display structure and a bank portion defining pixel and dummy openings.
- A color conversion layer is located in the pixel opening of the bank portion.
- The capping layer covers the bank portion and color conversion layer, comprising a first layer with silicon oxide and a second layer with silicon oxynitride in the dummy opening.
Potential Applications: - This technology can be applied in the manufacturing of high-quality display devices such as LCDs and OLEDs. - It can enhance color accuracy and brightness in display screens, improving overall visual experience for users.
Problems Solved: - The capping layer structure addresses issues related to color conversion and protection of the display structure. - It provides a more efficient and effective way to enhance display performance and longevity.
Benefits: - Improved color accuracy and brightness in display devices. - Enhanced protection for the display structure, leading to increased durability. - Overall better visual experience for users.
Commercial Applications: - This technology has significant commercial potential in the consumer electronics industry, particularly in the production of smartphones, tablets, and televisions. - It can also be utilized in medical imaging devices, automotive displays, and other high-end display applications.
Questions about the technology: 1. How does the capping layer structure improve color accuracy in display devices? 2. What are the specific advantages of using silicon oxide and silicon oxynitride in the capping layer?
Original Abstract Submitted
a display device includes: a first base substrate; a display structure on the first base substrate; a bank portion on the display structure and defining a pixel opening and a dummy opening adjacent to the pixel opening; a color conversion layer in the pixel opening of the bank portion; and a capping layer covering the bank portion and the color conversion layer and including: a first layer on the bank portion and including silicon oxide; and a second layer on the first layer and including silicon oxynitride in the dummy opening.
