Samsung SDI had ten patents in advanced materials during Q2 2024. Samsung SDI Co Ltd filed a patent for a compound of formula (I) used in organic electronic devices, as well as a semiconductor layer containing the compound. Another patent was filed for a negative electrode for lithium metal batteries, including a protective layer with porous nanostructure particles and polar inorganic particles. GlobalData’s report on Samsung SDI gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Samsung SDI had no grants in advanced materials as a theme in Q2 2024.
Recent Patents
Application: Organic compound of formula (I) for use in organic electronic devices, an organic electronic device comprising a compound of formula (I) and a display device comprising the organic electronic device (Patent ID: US20240116848A1)
The patent filed by Samsung SDI Co Ltd relates to a compound of formula (I) and an organic electronic device containing a semiconductor layer with this compound. The compound of formula (I) is described in various claims, specifying different configurations and substitutions for Ar1, Ar2, Ar3, R3, R', R", R"', A1, A2, A3, and R', R?, R?'. The claims also mention the exclusion of specific compounds, the number of nitro groups, and the composition of the organic semiconductor layer. Additionally, the patent covers the structure and arrangement of the organic electronic device, including the presence of anode and cathode layers, photoactive layers, and the use of the device in various applications such as light emitting devices, thin film transistors, batteries, display devices, and photovoltaic cells.
Overall, the patent outlines the specific compound of formula (I) and its variations, as well as the construction and applications of an organic electronic device incorporating this compound. The claims provide detailed specifications for the compound's structure and the configuration of the semiconductor layer within the device. The patent also covers the arrangement of different layers within the electronic device, emphasizing its use in various technologies like displays, batteries, and photovoltaic cells.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
