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Nanosys Inc
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Nanosys Inc patents


Recent patent applications related to Nanosys Inc. Nanosys Inc is listed as an Agent/Assignee. Note: Nanosys Inc may have other listings under different names/spellings. We're not affiliated with Nanosys Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nanosys Inc-related inventors


Stable inp quantum dots with thick shell coating and producing the same

Highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and thick shells of ZnSe and ZnS, are provided. The nanostructures may have one or more gradient ZnSexS1-x monolayers between the ZnSe and ZnS shells, wherein the value of x decreases gradually from the interior to the exterior... Nanosys Inc

Radiation absorbing element for increasing color gamut of quantum dot based display devices

Embodiments of a display device are described. The display device includes a backlight unit having a light source, a quantum dot film, and a radiation absorbing element. The quantum dot film is optically coupled to the light source and is configured to process light received from the light source. The... Nanosys Inc

Architectural window with built-in qled lighting

Embodiments of the present application relate to the arrangement of quantum dot optics on architectural windows. An illumination device includes a first conductive layer, a second conductive layer, and a polymer layer disposed between the first conductive layer and the second conductive layer. The polymer layer includes a plurality of... Nanosys Inc

Methods for encapsulating nanocrystals and resulting compositions

The present invention provides methods for hermetically sealing luminescent nanocrystals, as well as compositions and containers comprising hermetically sealed luminescent nanocrystals. By hermetically sealing the luminescent nanocrystals, enhanced lifetime and luminescence can be achieved.... Nanosys Inc

Ambient light color compensating device

Systems and methods that provide compensation for ambient light in a location of a display device are described. According to various embodiments, a method of compensating for ambient light in a display device is provided. According to the method, an ambient light measurement may be received. The ambient light measurement... Nanosys Inc

Methods for buffered coating of nanostructures

Embodiments of a population of buffered barrier layer coated nanostructures and a method of making the nanostructures are described. Each of the buffered barrier layer coated nanostructures includes a nanostructure, an optically transparent buffer layer disposed on the nanostructure, and an optically transparent buffered barrier layer disposed on the buffer... Nanosys Inc

Method for synthesizing core shell nanocrystals at high temperatures

The invention is in the field of nanostructure synthesis. The invention relates to methods for producing nanostructures, particularly Group III-V and Group II-VI semiconductor nanostructures. The invention also relates to high temperature methods of synthesizing nanostructures comprising simultaneous injection of cores and shell precursors.... Nanosys Inc

Method to improve the morphology of core/shell quantum dots for highly luminescent nanostructures

Highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core are provided. Also provided are methods of increasing the sphericity of nanostructures comprising subjecting nanocrystal cores to an acid etch step, an annealing step, or a combination of an acid etch step and an annealing step.... Nanosys Inc

Stable inp quantum dots with thick shell coating and producing the same

Highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core and thick shells of ZnSe and ZnS, are provided. The nanostructures may have one or more gradient ZnSexS1-x monolayers between the ZnSe and ZnS shells, wherein the value of x decreases gradually from the interior to the exterior... Nanosys Inc

Backlight units for display devices

Embodiments of a device and a method of forming the same are described. The device includes a backlight unit and an image generating unit. The backlight unit includes an optical cavity having a top side, a bottom side, and side walls. The backlight unit further includes an array of light... Nanosys Inc

Low cadmium content nanostructure compositions and uses thereof

Low concentration cadmium-containing quantum dot compositions are disclosed which, when contained in a film within a display, exhibit high color gamut, high energy efficiency, and a narrow full width at half maximum at individual wavelength emissions.... Nanosys Inc

Inp quantum dots with gap and alp shells and methods of producing the same

Disclosed are highly luminescent nanostructures, particularly highly luminescent quantum dots, comprising a nanocrystal core of InP and shell layers of GaP and AlP. The nanostructures may have an additional shell layer. Also provided are methods of preparing the nanostructures, films comprising the nanostructure and devices comprising the nanostructures.... Nanosys Inc

Quantum dot based color conversion layer in display devices

Embodiments of a display device including barrier layer coated quantum dots and a method of making the barrier layer coated quantum dots are described. Each of the barrier layer coated quantum dots includes a core-shell structure and a hydrophobic barrier layer disposed on the core-shell structure. The hydrophobic barrier layer... Nanosys Inc

Quantum dot encapsulation techniques

Quantum dots and methods of making quantum dots are described. A method begins with forming quantum dots having a core-shell structure with a plurality of ligands on the shell structure. The method includes exchanging the plurality of ligands with a plurality of second ligands. The plurality of second ligands have... Nanosys Inc

Use of heteroleptic indium hydroxides as precursors for inp nanocrystals

The present invention is in the field of nanostructure synthesis. The present invention is directed to methods for producing nanostructures, particularly Group III-V semiconductor nanostructures. The present invention is also directed to preparing Group III inorganic compounds that can be used as precursors for nanostructure synthesis.... Nanosys Inc

Local quantum dot optics

Embodiments of a local optic using quantum dots are described. A local optic includes an optical source on a substrate, a housing, and a film that includes quantum dots. The housing is designed to fit around the optical source and has a cross-sectional area along a plane parallel to a... Nanosys Inc

Highly luminescent cadmium-free nanocrystals with blue emission

Highly luminescent nanostructures comprising a ZnSe core and ZnS shell layers, particularly highly luminescent quantum dots, are provided. The nanostructures have high photoluminescence quantum yields and in certain embodiments emit light at particular wavelengths and have a narrow size distribution. Processes for producing such highly luminescent nanostructures and techniques for... Nanosys Inc








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