18375670. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Hyun Eok Shin of Yongin-si (KR)
Joon Yong Park 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 18375670 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
The display device described in the patent application includes a first pixel electrode in a first emission area, an insulating layer covering the edge of the first pixel electrode, a first light-emitting layer, a first common electrode, a bank surrounding the first emission area, and a first organic pattern surrounding the first emission area.
Key Features and Innovation:
- First pixel electrode in a specific emission area
- Insulating layer covering the edge of the first pixel electrode
- First light-emitting layer on the first pixel electrode and the insulating layer
- First common electrode on the first light-emitting layer
- Bank surrounding the first emission area
- First organic pattern surrounding the first emission area
Potential Applications: This technology can be used in various display devices such as OLED screens, TVs, smartphones, and wearable devices.
Problems Solved: This technology addresses issues related to pixel electrode design, light emission efficiency, and reflection characteristics in display devices.
Benefits:
- Improved display quality
- Enhanced light emission efficiency
- Reduced reflection for better visibility
Commercial Applications: This technology can be applied in the manufacturing of high-quality display devices for consumer electronics, automotive displays, and medical equipment.
Prior Art: Readers can explore prior art related to display device technologies, OLED screens, and light-emitting materials to understand the background of this innovation.
Frequently Updated Research: Stay updated on advancements in OLED technology, display device manufacturing processes, and materials used in light-emitting layers for displays.
Questions about the Technology: 1. How does the design of the first pixel electrode impact the overall display quality? 2. What are the potential challenges in scaling up this technology for larger display screens?
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Original Abstract Submitted
A display device includes a first pixel electrode in a first emission area, an insulating layer covering an edge of the first pixel electrode, a first light-emitting layer on the first pixel electrode and the insulating layer, a first common electrode on the first light-emitting layer, a bank disposed on the insulating layer and surrounding the first emission area, and a first organic pattern surrounding the first emission area on the bank and including the same material as that of the first light-emitting layer. The bank includes a first bank contacting the first common electrode, a second bank disposed on the first bank and including a tip structure protruding toward the first emission area, and a third bank disposed on the second bank and having low reflection characteristics.
