EJ Jang, B Kim, S Jun, J Lim - US Patent App. 11/679,510, 2008 - Google Patents
Disclosed are a white light-emitting diode (LED) in which an emission layer comprising a red luminous body and a green luminous body is formed on a blue LED, and a preparation …
Z Peng, M LoCascio, KO Cheon - US Patent App. 11/485,335, 2007 - Google Patents
(57) ABSTRACT A white light light emitting diode (LED) formed by depos iting an LED chip that emits light at a first wavelength and forming a semiconductor nanocrystal complex. The …
JS Steckel, JP Zimmer, S Coe-Sullivan, NE Stott… - US Patent …, 2011 - Google Patents
(57) ABSTRACT A semiconductor nanocrystal includes a core including a first semiconductor material and an overcoating including a sec ond semiconductor material. A …
S Coe-Sullivan, D Ramprasad, I Kymissis… - US Patent …, 2015 - Google Patents
Light-emitting devices and displays with improved performance are disclosed. A light- emitting device includes an emissive material disposed between a first electrode, and a …
JP Wilcoxon, BL Abrams, SG Thoma - US Patent 7,235,190, 2007 - Google Patents
(57) ABSTRACT A method for making a nanocrystal-based material capable of emitting light over a sufficiently broad spectral range to appear white. Surface-modifying ligands are used …
JS Steckel, JP Zimmer, S Coe-Sullivan, NE Stott… - US Patent …, 2007 - Google Patents
A semiconductor nanocrystal includes a core including a first semiconductor material and an overcoating including a second semiconductor material. A monodisperse population of the …
V Wood, MJ Panzer, JM Caruge, JE Halpert… - US Patent …, 2013 - Google Patents
A light emitting device including semiconductor nanocrystals can have a unipolar construction. The semiconductor nanocrystals emit light during device operation. The size …