Search Results - led

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Production of Carbon Nanomaterials Having Chalcogen-Containing Functional Groups and Their Uses
Carbon nanotubes possess many interesting properties which make them suitable for a host of applications including use in batteries, catalysts, fuel cells, chemical sensors, drug delivery and nanoelectronics. However many of these applications require that the nanotbubes be chemically anchored at the surface of an interface, where they can enhance surface...
Published: 2/23/2023   |   Inventor(s): Dong-Kyun Seo, Ki-Wan Jeon
Keywords(s): Composites, Device, Display, Drug Delivery, Electronics, Graphenes, LED, Materials
Category(s): Advanced Materials/Nanotechnology, Physical Science
Use of Integrating Sphere Technology To Provide Uniform, High-intensity Light and Wavelength Mixing from Light Emitting Diodes
Current State of the Art: Since 2000, photoactive composites material used in fillings have become widespread in restorative dentistry. Cosmetically appealing, these white fillings have become the standard, increasing from approximately 68 million composite fillings in 1999 to close to an estimated 100 million procedures in 2011. Crowns remain...
Published: 4/28/2020   |   Inventor(s): Frederick Rueggeberg
Keywords(s): Dental, LED
Category(s): Medical Devices
Quantum Dot Hybrid OLED That Emits Warm White Light Without Sacrificing Efficiency
Organic Light Emitting Diode Produces More Attractive Light at Low CostBlue and green emitters in this organic light emitting diode (OLED) produce the attractive, warm, white light - similar to an incandescent bulb's - desired by consumers, without sacrificing energy efficiency. Quantum dots dispersed in a microlens array give the hybrid OLED enhanced...
Published: 6/27/2021   |   Inventor(s): Jiangeng Xue
Keywords(s): hybrid, LED, quantum dot, Solid State Lighting
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Materials