公开(公告)号：US20160072005A1

公开(公告)日：2016-03-10

申请号：US14853263

申请日：2015-09-14

Applicant: QD VISION, INC.

Inventor： ROHIT MODI ,  PATRICK LANDREMAN ,  JOHN R. LINTON ,  EMILY M. SQUIRES

IPC: H01L33/00 ,  H01L33/20 ,  H01L33/06

CPC classification number: H01L33/005 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y40/00 ,  C09K11/02 ,  C09K11/883 ,  G02B5/206 ,  G02B5/207 ,  H01L33/06 ,  H01L33/105 ,  H01L33/20 ,  H01L33/22 ,  Y10S977/774 ,  Y10S977/901 ,  Y10S977/95 ,  Y10T428/1317 ,  Y10T428/25

Abstract: An optical material comprising quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles are in a charge neutral state is disclosed. Also disclosed is an optical component including an optical material comprising quantum confined semiconductor nanoparticles, wherein at least a portion of the nanoparticles are in a charge neutral state. Further disclosed is an optical material obtainable by at least partially encapsulating an optical material comprising quantum confined semiconductor nanoparticles and irradiating the at least partially encapsulated optical material with a light flux for a period of time sufficient to neutralize the charge on at least a portion of the nanoparticles. Further enclosed is an optical component obtainable by at least partially encapsulating an optical component including an optical material comprising quantum confined semiconductor nanoparticles and irradiating the at least partially encapsulated optical material with a light flux for a period of time sufficient to neutralize the charge on at least a portion of the nanoparticles. Methods are also disclosed.

Abstract translation: 一种包含量子限制半导体纳米颗粒的光学材料，其中至少一部分纳米颗粒处于电荷中性状态。 还公开了包括包含量子限制半导体纳米颗粒的光学材料的光学部件，其中至少一部分纳米颗粒处于电荷中性状态。 进一步公开的是一种光学材料，可通过至少部分地封装包含量子限制半导体纳米颗粒的光学材料而获得，并且用至少部分封装的光学材料用光通量照射至少足以中和至少一部分电荷的时间 纳米颗粒。 进一步封闭的是通过至少部分地封装包括包含量子限制的半导体纳米颗粒的光学材料的光学部件并且用至少部分封装的光学材料用光束照射至少足以中和至少电荷的时间的光学部件 一部分纳米颗粒。 还公开了方法。