Samsung display co., ltd. (20240215350). DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME simplified abstract
Contents
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
Organization Name
Inventor(s)
DONGHAN Kang of Yongin-si (KR)
SUNGGWON Moon of Yongin-si (KR)
SEUNGSOK Son of Yongin-si (KR)
SHINHYUK Yang of Yongin-si (KR)
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215350 titled 'DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
The abstract describes a display device with an auxiliary power line, a protective layer, a via insulating layer, and a common electrode.
- The display device includes an auxiliary power line in the display area.
- A protective layer on the substrate with an opening exposing the auxiliary power line.
- A via insulating layer in the display area with a via contact hole connected to the opening.
- The via insulating layer has a protrusion towards the center of the via contact hole.
- A common electrode on the via insulating layer, electrically connected to the auxiliary power line.
Potential Applications: - This technology can be used in various display devices such as LCD screens, OLED displays, and touchscreens. - It can also be applied in electronic devices that require a reliable power supply.
Problems Solved: - Ensures efficient power distribution within the display device. - Protects the auxiliary power line from external elements.
Benefits: - Improved performance and reliability of display devices. - Enhanced durability and longevity of the power distribution system.
Commercial Applications: - This technology can be utilized in the manufacturing of smartphones, tablets, laptops, and other electronic devices with display screens.
Questions about the technology: 1. How does the protrusion in the via insulating layer contribute to the functionality of the display device? 2. What are the specific materials used in the protective layer to ensure the protection of the auxiliary power line?
Original Abstract Submitted
a display device includes: an auxiliary power line in a display area on a substrate; a protective layer on the substrate, and having an opening exposing at least a part of an upper surface of the auxiliary power line; a via insulating layer in the display area on the protective layer, the via insulating layer having a via contact hole connected to the opening, and an end part of the via insulating layer including a protrusion protruding toward a center of the via contact hole; and a common electrode on the via insulating layer, and electrically connected to the auxiliary power line.
