|
Robust, Eco-friendly, Strongly Luminescent, and Highly
Soluble Hybrid Materials
CuX-bsed AIO-type hybrid luminescent materials incorporating ionic and coordinate bonds
Invention Summary:
Copper halide (CuX) based inorganic-organic hybrid luminescent materials (HLMs) have distinct advantages including low-cost, non-toxicity, high stability, strong luminescence (IQY: ~98% @ 365 nm excitation and ~76% @ 450 nm excitation)...
Published: 2/24/2023
|
Inventor(s): Jing Li, Wei Liu, Kun Zhu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials
|
|
Novel Rare Earth Element-Free Lighting Phosphors with High Quantum Efficiency and Enhanced Thermal and Photostability
Invention Summary:
Light-emitting diodes (LEDs), the main branch of solid-state-lighting (SSL) technology, are rapidly replacing conventional lighting sources because they are much more energy-efficient and longer-lasting. However, current LED devices rely heavily on rare-earth elements, which are in severe cost and supply risk in addition...
Published: 10/25/2022
|
Inventor(s): Jing Li, Yang Fang, Wei Liu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
|
|
Stable phosphorescent OLEDs for lighting applications
Novel OLEDs with higher photoluminescence stability
Invention Summary:
Organic light-emitting diodes (OLEDs) are an emerging display and lighting technology, especially for large area and architectural lighting. Phosphorescent OLEDs are very energy efficient, besides, they don’t suffer from the “green gap” in their emitting spectra...
Published: 10/26/2022
|
Inventor(s): Deirdre O'carroll
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Physical Sciences & Engineering
|
