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    LIGHTING DEVICES, AN OPTICAL COMPONENT FOR A LIGHTING DEVICE, AND METHODS
    2.
    发明申请
    LIGHTING DEVICES, AN OPTICAL COMPONENT FOR A LIGHTING DEVICE, AND METHODS 有权
    照明装置，用于照明装置的光学部件及方法

    公开(公告)号：US20150287890A1

    公开(公告)日：2015-10-08

    申请号：US14644810

    申请日：2015-03-11

    Applicant: QD VISION, INC.

    Inventor： John R. Linton ,  Emily M. Squires ,  Rohit Modi

    IPC: H01L33/50 ,  H01L33/58

    CPC classification number: H01L33/50 ,  C09K11/025 ,  C09K11/883 ,  H01L33/504 ,  H01L33/58 ,  H05B33/14 ,  Y02B20/181

    Abstract: A white-light emitting lighting device comprising one or more light emitting light sources (preferably solid state semiconductor light emitting diodes) that emit off-white light during operation, wherein the off-white light includes a spectral output including at least one spectral component in a first spectral region from about 360 nm to about 475 nm, at least one spectral component in a second spectral region from about 475 nm to about 575 nm, and at least one deficiency in at least one other spectral region, and an optical component that is positioned to receive at least a portion of the off-white light generated by the one or more light sources, the optical component comprising an optical material for converting at least a portion of the off-white light to one or more predetermined wavelengths, at least one of which has a wavelength in at least one deficient spectral region, such that light emitted by the lighting device comprises white light, wherein the optical material comprises quantum confined semiconductor nanoparticles. Also disclosed is an optical component, lighting fixture, a cover plate for a lighting fixture, and methods.

    Abstract translation: 一种白光发射照明装置，包括在操作期间发出灰白色光的一个或多个发光光源（优选固态半导体发光二极管），其中所述灰白色光包括光谱输出，所述光谱输出包括至少一个光谱分量 约360nm至约475nm的第一光谱区域，在约475nm至约575nm的第二光谱区域中的至少一个光谱分量和至少一个其它光谱区域中的至少一个缺陷，以及光学部件， 被定位成接收由一个或多个光源产生的灰白色光的至少一部分，光学部件包括用于将灰白色光的至少一部分转换成一个或多个预定波长的光学材料，在 其中至少一个在至少一个不足的光谱区域中具有波长，使得由照明装置发射的光包括白光，其中光学材料包括 量子限制半导体纳米粒子。 还公开了一种光学部件，照明器具，照明器具的盖板以及方法。

    COMPOSITIONS, OPTICAL COMPONENT, SYSTEM INCLUDING AN OPTICAL COMPONENT, DEVICES, AND OTHER PRODUCTS
    3.
    发明申请
    COMPOSITIONS, OPTICAL COMPONENT, SYSTEM INCLUDING AN OPTICAL COMPONENT, DEVICES, AND OTHER PRODUCTS 有权
    组件，光学组件，包括光学组件，设备和其他产品的系统

    公开(公告)号：US20170022628A1

    公开(公告)日：2017-01-26

    申请号：US15082136

    申请日：2016-03-28

    Applicant: QD Vision, Inc.

    Inventor： Craig Breen ,  John R. Linton

    IPC: C30B7/14 ,  F21V8/00 ,  C30B29/48

    CPC classification number: C30B7/14 ,  B82Y20/00 ,  B82Y30/00 ,  C30B29/48 ,  C30B29/60 ,  G02B6/0023 ,  G02B6/0033 ,  G02B6/0041 ,  G02B6/0043 ,  G02B6/0065 ,  Y10S977/774 ,  Y10S977/824 ,  Y10S977/896 ,  Y10S977/95

    Abstract: The present inventions relate to optical components which include quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles include a ligand attached to a surface thereof, the ligand being represented by the formula X-Sp-Z, wherein: X represents: a primary amine group, a secondary amine group, a urea, a thiourea, an imidizole group, an amide group, a carboxylic acid or carboxylate group, a phosphonic or arsonic acid group, a phosphoric acid group, a phosphate group, a phosphite group, a phosphinic acid group, a phosphinate group, a phosphine oxide group, a phosphinite group, a phosphine group, an arsenic acid group, an arsenate group, an arsenous acid group, an arsenite group, an arsinic acid group, an arsine oxide group, or an arsine group; Sp represents a group capable of allowing a transfer of charge or an insulating group; and Z represents a multifunctional group including three or more functional groups capable of communicating a specific property or chemical reactivity to the nanoparticle, wherein at least three of the functional groups are chemically distinct, and wherein Z is not reactive upon exposure to light. As used herein, the term “optical components” includes, but is not limited to, optical components, systems including optical components, lamps including optical components, devices including optical components, films useful in the foregoing, inks useful in making the foregoing, and compositions useful in the foregoing.

    Abstract translation: 本发明涉及包括量子限制半导体纳米颗粒的光学部件，其中至少一部分纳米颗粒包括与其表面连接的配体，该配体由式X-Sp-Z表示，其中：X表示：a 伯胺基，仲胺基，脲，硫脲，亚氨基咪唑基，酰胺基，羧酸或羧酸酯基，膦酸或芳基酸基，磷酸基，磷酸酯基，亚磷酸酯基， 次膦酸基，次膦酸基，氧化膦基，亚磷酸基，膦基，砷酸基，砷酸酯基，亚砷酸基，亚砷酸酯基，亚磺酸基，氧化胂基， 或胂基; Sp表示能够允许电荷转移或绝缘组的组; Z表示包括三个或更多个能够与纳米颗粒通过特定性质或化学反应性的官能团的多官能团，其中至少三个官能团在化学上不同，并且其中Z在暴露于光时不具有反应性。 如本文所用，术语“光学部件”包括但不限于光学部件，包括光学部件的系统，包括光学部件的灯，包括光学部件的装置，可用于前述的膜，用于制造前述的油墨，以及 可用于上述的组合物。

    Lighting devices, an optical component for a lighting device, and methods
    5.
    发明授权
    Lighting devices, an optical component for a lighting device, and methods 有权
    照明装置，用于照明装置的光学部件和方法

    公开(公告)号：US09391244B2

    公开(公告)日：2016-07-12

    申请号：US14644810

    申请日：2015-03-11

    Applicant: QD VISION, INC.

    Inventor： John R. Linton ,  Emily M. Squires ,  Rohit Modi

    IPC: H01L21/00 ,  H01L33/50 ,  C09K11/02 ,  C09K11/88 ,  H05B33/14 ,  H01L33/58

    CPC classification number: H01L33/50 ,  C09K11/025 ,  C09K11/883 ,  H01L33/504 ,  H01L33/58 ,  H05B33/14 ,  Y02B20/181

    Abstract: A white-light emitting lighting device comprising one or more light emitting light sources (preferably solid state semiconductor light emitting diodes) that emit off-white light during operation, wherein the off-white light includes a spectral output including at least one spectral component in a first spectral region from about 360 nm to about 475 nm, at least one spectral component in a second spectral region from about 475 nm to about 575 nm, and at least one deficiency in at least one other spectral region, and an optical component that is positioned to receive at least a portion of the off-white light generated by the one or more light sources, the optical component comprising an optical material for converting at least a portion of the off-white light to one or more predetermined wavelengths, at least one of which has a wavelength in at least one deficient spectral region, such that light emitted by the lighting device comprises white light, wherein the optical material comprises quantum confined semiconductor nanoparticles. Also disclosed is an optical component, lighting fixture, a cover plate for a lighting fixture, and methods.

    Abstract translation: 一种白光发射照明装置，包括在操作期间发出灰白色光的一个或多个发光光源（优选固态半导体发光二极管），其中所述灰白色光包括光谱输出，所述光谱输出包括至少一个光谱分量 约360nm至约475nm的第一光谱区域，在约475nm至约575nm的第二光谱区域中的至少一个光谱分量和至少一个其它光谱区域中的至少一个缺陷，以及光学部件， 被定位成接收由一个或多个光源产生的灰白色光的至少一部分，光学部件包括用于将灰白色光的至少一部分转换成一个或多个预定波长的光学材料，在 其中至少一个在至少一个不足的光谱区域中具有波长，使得由照明装置发射的光包括白光，其中光学材料包括 量子限制半导体纳米粒子。 还公开了一种光学部件，照明器具，照明器具的盖板以及方法。

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