Light emitting semiconductor device

S Lee, YG Shreter, YT Rebane, RI Gorbunov - US Patent 7,265,374, 2007 - Google Patents
Abstract A novel NPBL and ANPL light emitting semiconductor device and a method for
fabricating the same are provided. In the present invention, plural nano-particles are applied …

Quantum dot optical devices with enhanced gain and sensitivity and methods of making same

E Sargent, J Clifford, G Konstantatos, I Howard… - US Patent …, 2010 - Google Patents
Optical and optoelectronic devices and methods of making same. Under one aspect, an
optical device includes an inte grated circuit an array of conductive regions; and an optically …

Non-contact pumping of light emitters via non-radiative energy transfer

VI Klimov, M Achermann - US Patent 7,642,557, 2010 - Google Patents
A light emitting device is disclosed including a primary light source having a defined
emission photon energy output, and, a light emitting material situated near to said primary …

Quantum dot near-to-eye display

CJ Wang - US Patent 8,508,830, 2013 - Google Patents
A multi-layer optical structure includes a pixel array layer, an addressing matrix layer, and a
micro lens array. The pixel array layer includes an array of quantum dot pixels for emitting an …

Optically-regulated optical emission using colloidal quantum dot nanocrystals

E Sargent, L Bakoueva, S Musikhin - US Patent 7,326,908, 2008 - Google Patents
The present invention relates to the emission of light which occurs in proportion with an
electrical signal, an optical signal, or the combination of both. The emission of light may …

Methods for providing extended dynamic range in analyte assays

J Yguerabide, E Yguerabide, L Warden… - US Patent …, 2008 - Google Patents
Methods for enhancing the dynamic range for specific detection of one or more analytes in
assays using scattered-light detectable particle labels. The methods involve utilizing …

Quantum dot light emitting layer

KB Kahen - US Patent 7,615,800, 2009 - Google Patents
An inorganic light emitting layer having a plurality of light emitting cores, each core having a
semiconductor material that emits light in response to recombination of holes and electrons …

Waveguide comprising scattered light detectable particles

L Warden, P Bushway, T Peterson… - US Patent App. 10 …, 2005 - Google Patents
US20050141843A1 - Waveguide comprising scattered light detectable particles - Google
Patents US20050141843A1 - Waveguide comprising scattered light detectable particles …

Highly luminescent nanostructures and methods of producing same

W Guo, J Chen, R Dubrow, WP Freeman - US Patent 9,169,435, 2015 - Google Patents
Highly luminescent nanostructures, particularly highly lumi nescent quantum dots, are
provided. The nanostructures have high photoluminescence quantum yields and in certain …

Process for group III-V semiconductor nanostructure synthesis and compositions made using same

EC Scher, MA Buretea, WP Freeman… - US Patent …, 2009 - Google Patents
Methods for producing nanostructures, particularly Group III-V semiconductor
nanostructures, are provided. The meth ods include use of novel Group III and/or Group V …