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    • 9. 发明申请
    • COMPOSITIONS, OPTICAL COMPONENT, SYSTEM INCLUDING AN OPTIONAL COMPONENT, DEVICES, AND OTHER PRODUCTS
    • 组成,光学组件,包括可选组件,设备和其他产品的系统
    • WO2010014205A1
    • 2010-02-04
    • PCT/US2009/004354
    • 2009-07-28
    • QD VISION, INC.BREEN, CraigLINTON, John, R.
    • BREEN, CraigLINTON, John, R.
    • C30B11/00B82B1/00
    • G01N33/588B82Y15/00G01N33/54373G02B6/0023G02B6/004G02B6/005H01S3/169
    • 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 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.
    • 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; 磷酸基,磷酸酯基,亚磷酸酯基,次膦酸基,次膦酸基,氧化膦基,膦基,膦基,砷酸基,砷酸酯基,亚砷酸基, 亚砷酸盐基团,亚砷酸基团,氧化胂基团或胂基团; 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。