Samsung display co., ltd. (20240315083). DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME simplified abstract
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DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
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DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240315083 titled 'DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
The display device described in the patent application consists of various layers and structures to enhance its performance and functionality.
- The device includes first and second anodes, a bank structure with first and second openings, first and second light-emitting layers, first and second cathodes, a first encapsulation layer with inorganic layers, first and second optical patterns, and a second encapsulation layer.
- The bank structure is made up of first and second bank layers with different materials, and the second bank layer has tips protruding beyond the first bank layer on the sidewalls of the openings.
- The first and second optical patterns have a different refractive index from the second encapsulation layer.
Potential Applications: - This technology can be used in the manufacturing of high-quality display screens for electronic devices such as smartphones, tablets, and televisions. - It can also be applied in the development of advanced medical imaging devices for diagnostic purposes.
Problems Solved: - The device addresses issues related to light emission efficiency, color accuracy, and overall display quality. - It also solves problems associated with encapsulation and protection of the internal components of the display.
Benefits: - Improved display performance with enhanced brightness and color accuracy. - Increased durability and longevity of the display device. - Enhanced user experience with high-quality visuals.
Commercial Applications: "Advanced Display Technology for Electronic Devices: Enhancing Visual Experience and Performance" This technology can revolutionize the display industry by providing manufacturers with a cutting-edge solution for creating superior quality screens for various electronic devices. The market implications include increased demand for devices with high-resolution displays and vibrant colors.
Questions about Display Device Technology: 1. How does the different refractive index of the optical patterns impact the overall display quality? 2. What are the specific materials used in the first and second bank layers, and how do they contribute to the device's performance?
Original Abstract Submitted
a display device includes first and second anodes on a substrate, a bank structure provided with first and second openings overlapping the first and second anodes, first and second light-emitting layers on the first and second anodes, first and second cathodes on the first and second light-emitting layers, a first encapsulation layer including first and second inorganic layers on the first and second cathodes, first and second optical patterns on the first and second inorganic layers in the first and second openings, a second encapsulation layer on the first encapsulation layer and the first and second optical patterns. the bank structure includes first and second bank layers including different materials, and the second bank layer includes a tip protruding beyond the first bank layer on sidewalls defining the first and second openings, and the first and second optical patterns have a different refractive index from the second encapsulation layer.
