Flexible, Simple Graphene Raises Phototransistor Efficiency
Flexible, Simple Graphene Raises Phototransistor Efficiency
An Ultra-high Photoresponsive & Transparent Graphene Hybrid Phototransistor for Optoelectronic Applications
Tags: The University of Hong Kong, Hong Kong, Consumer Goods & Services, Healthcare & Lifesciences
The invention, a graphene hybrid phototransistor, offers ultra-high photoresponsivity (>70,000AW-1) within the visible range, enhancing optoelectronic devices' efficiency. Its spectral selectivity and photoabsorption properties are tunable, promising flexibility in applications. The technology is transparent, flexible, and boasts a simple, low-cost fabrication process. It's ideal for interactive displays, flexible optoelectronics, and various image, biomedical and optical sensors, marking a significant advancement in the field.
IP Type or Form Factor: Patent Pending; Material
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Home Appliances & Consumer Electronics; Medical Devices
