TCL Technology Group had 29 patents in advanced materials during Q4 2023. TCL Technology Group Corp filed a patent for a method of manufacturing a quantum-dot thin film using a quantum-dot solution with different ligands to reduce adhesion between particles. The film is deposited on an electrode substrate using an electrophoresis deposition method, resulting in great shape and surface uniformity. GlobalData’s report on TCL Technology Group gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
TCL Technology Group grant share with advanced materials as a theme is 37% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Method of manufacturing quantum-dot thin film, quantum-dot substrate, and display panel (Patent ID: US20230407512A1)
The patent filed by TCL Technology Group Corp. describes a method for manufacturing a quantum-dot thin film using a quantum-dot solution containing quantum dots and ligands with different chain lengths. By utilizing a combination of long-chain and short-chain ligands, the adhesion between particles is reduced, resulting in a quantum-dot thin film with excellent shape and surface uniformity. The method involves depositing the quantum-dot solution onto an electrode substrate using an electrophoresis deposition method, ensuring the formation of a high-quality thin film.
Furthermore, the patent includes specific claims related to the manufacturing process, such as the ratio of short-chain ligands in the quantum-dot solution, the concentration of quantum dots and ligands, and the molecular weights of the ligands. The quantum-dot substrate produced using this method consists of an electrode substrate with a quantum-dot thin film, while the resulting display panel can be used in liquid crystal displays or organic light-emitting diode displays. Overall, the patent highlights an innovative approach to manufacturing quantum-dot thin films with improved uniformity and performance characteristics, making it suitable for various display applications.
To know more about GlobalData’s detailed insights on TCL Technology Group, 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.
