Universal Display had 19 patents in metaverse during Q2 2024. Universal Display Corp filed patents in Q2 2024 for compounds, formulations, and devices utilizing compounds with plasmonic materials for enhanced energy transfer in organic emissive layers. Methods for depositing organic emissive materials via OVJP print heads for improved pixel density and resolution were also disclosed. Additionally, a composition comprising a phosphorescent emitter compound for organic light emitting devices at room temperature was provided. Devices with multiple multicomponent emissive layers and organic electroluminescent devices with tandem structures of plasmonic OLEDs were also included in the patents. GlobalData’s report on Universal Display gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
Universal Display had no grants in metaverse as a theme in Q2 2024.
Recent Patents
Application: Organic electroluminescent devices (Patent ID: US20240215302A1)
The patent filed by Universal Display Corp. describes compounds, formulations, and devices utilizing compounds for devices with a substrate, first electrode, and an organic emissive layer containing an organic emissive material. The devices also include an enhancement layer with a plasmonic material that non-radiatively couples to the organic emissive material, transferring excited state energy to surface plasmon polaritons. The organic emissive material must have specific decay rate constants and a vertical dipole ratio (VDR) value of 0.33 or greater, with the enhancement layer located within a threshold distance from the organic emissive layer.
The claims of the patent detail the specific configurations and materials used in the device, including the requirement for a VDR value of 0.33 or greater in the organic emissive layer. The patent covers various scenarios such as the use of phosphorescent, fluorescent, or Thermally Activated Delayed Fluorescence (TADF) materials in the organic emissive layer. Additionally, the patent includes claims related to the formation of exciplex within the organic emissive layer, the use of nanoparticles for outcoupling structures, and the coating of nanoparticles with different materials. The patent also extends to consumer products incorporating the described device structure with specific requirements for the organic emissive material and the enhancement layer.
To know more about GlobalData’s detailed insights on Universal Display, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
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.
