Optically-regulated optical emission using colloidal quantum dot nanocrystals

摘要: The present invention relates to the emission of light which occurs in proportion with an electrical signal, optical or combination both. may occur due passage current through a light-emitting polymer, energy transfer excitons from this polymer quantum dots. Optical sensitivity is achieved inclusion another species dots whose absorption generally at longer wavelengths relative material. Light incident upon device results enhanced flow presence applied bias, and thus excitation moity power absorbed by light-absorbing moity. Two architectures are presented, one based on mutilayer structure functions separated, other these integrated within single active region.