QUANTUM DOT-BASED LIGHT SHEETS USEFUL FOR SOLID-STATE LIGHTING

摘要

A quantum dot-based light sheet or film is disclosed. In certain embodiments, a quantum dot-based light sheet includes one or more films or layers comprising quantum dots (QD) disposed on at least a portion of a surface of a waveguide and one or more with LEDs optically coupled to the waveguide. The film or layer can be continuous or discontinuous. The film or layer can optionally further include a host material in which the quantum dots are dispersed. A solid state light device including a quantum-dot based sheet or film or optical component disclosed herein is also provided.