General Electric had three patents in connectivity during Q2 2024. The patent filed by General Electric Co in Q2 2024 relates to phosphor materials and devices containing them. The ink composition described includes a Mn4+ doped phosphor of formula 1, Ax[MFy]:Mn4+, along with at least one rare earth containing Garnet phosphor making up at least 80 wt % of the phosphor material. The rare earth Garnet phosphor has a particle size ranging from 0.5 to 15 microns. GlobalData’s report on General Electric gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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General Electric had no grants in connectivity as a theme in Q2 2024.
Recent Patents
Application: Systems and methods for depositing phosphor containing ink (Patent ID: US20240117208A1)
The patent filed by General Electric Co. discloses phosphor materials and devices containing these phosphor materials. The ink composition described in the patent includes a phosphor material consisting of a Mn4+ doped phosphor of formula 1 and at least one rare earth containing Garnet phosphor, with specific particle size requirements and composition details. The patent also covers various claims related to the composition, including the presence of specific rare earth Garnet phosphors, the amount of Mn4+ doped phosphor, and the addition of other luminescent materials like quantum dots.
Furthermore, the patent extends to devices comprising LED light sources optically coupled to the phosphor material, with specific requirements for the composition and configuration of the phosphor material. The claims cover different aspects of the device, such as the type of LED light source, the presence of rare earth Garnet phosphors, and the coating of the phosphor material with a metal fluoride. The patent also includes claims related to lighting apparatus, display apparatus, backlight apparatus, and various electronic devices like televisions, mobile phones, and laptops that incorporate the described phosphor material. Additionally, the patent covers applications in automotive displays, tail-lights, and transparent displays, providing a comprehensive overview of the potential uses of the disclosed technology.
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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.
