Samsung Display Co., LTD. patent applications published on November 30th, 2023

Summary of the patent applications from Samsung Display Co., LTD. on November 30th, 2023

Samsung Display Co., LTD. has recently filed several patents related to organic molecules and their applications in light-emitting devices and electronic devices. These patents focus on improving the functionality and performance of display panels, protecting mother glass during manufacturing, and manufacturing methods for light-emitting devices.

Summary: - Samsung Display Co., LTD. has filed patents related to organic molecules and their applications in light-emitting devices and electronic devices. - The patents aim to improve the functionality and performance of display panels, protect mother glass during manufacturing, and provide manufacturing methods for light-emitting devices.

Notable Applications:

• A patent application describes a light-emitting device with improved functionality, including electrodes and an interlayer with an emission layer. It introduces a specific amine-containing compound represented by Formula 1.
• Another patent application describes a method for manufacturing a light-emitting device, involving the formation of an electron transport layer with first and second transport regions. The application process includes irradiating the preliminary transport regions with different amounts of light.
• A patent application focuses on a display device that includes a light-emitting device, a capping layer, and an encapsulation layer. The capping layer has a protrusion on its first surface, but the purpose of the protrusion is not explicitly mentioned.
• An application describes an electronic device with a display panel and various layers, including a buffer layer, transistor, insulating layer, and metal pattern. It also includes a display element layer with an organic layer and a light-emitting device.
• A patent application focuses on a protective film for mother glass used in the manufacturing of electronic devices. The film is designed to protect the mother glass and ensure the quality of the electronic devices being produced.
• Another application describes a display panel with an opening area and a display area surrounding it. It includes a light-emitting diode (LED) with electrodes and a functional layer between them, as well as dams and crack dams in the intermediate area.

Overall, Samsung Display Co., LTD. is actively pursuing patents related to organic molecules and their applications in improving the functionality and performance of display panels, protecting mother glass during manufacturing, and providing manufacturing methods for light-emitting devices.