Sharp had one patents in metaverse during Q4 2023. Sharp Corp filed a patent for a light-emitting element with a reflective surface, a transmitting second electrode, and a light-emitting layer containing materials emitting light at different wavelengths. The second light emitted has higher intensity in certain directions off the normal to the reflective surface. GlobalData’s report on Sharp gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Sharp grant share with metaverse as a theme is 0% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Light-emitting element and display device (Patent ID: US20230337456A1)
The patent filed by Sharp Corp describes a light-emitting element with a reflective first electrode, a transmitting second electrode, and a light-emitting layer containing two light-emitting materials emitting different wavelengths of light. The second light emitted has higher intensity off the normal to the reflective surface due to interference effects.
The claims detail various aspects of the light-emitting element, including the use of quantum dots as light-emitting materials, the relationship between wavelengths and interference intensities, and the inclusion of electron and hole transport layers. Additionally, the patent covers a display device incorporating multiple light-emitting elements emitting different wavelengths of light, providing a comprehensive solution for efficient and controlled light emission in electronic displays.
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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.
