公开(公告)号：EP1590171B1

公开(公告)日：2011-06-08

申请号：EP04704473.0

申请日：2004-01-22

申请人： THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

发明人： PENG, Xiaogang ,  LI, Jianquing ,  BATTAGLIA, David ,  WANG, Yongqiang, Andrew ,  WANG, Yunjun

IPC分类号： B82B3/00 ,  H01L33/00 ,  C30B7/08 ,  B32B5/16 ,  B05D7/00 ,  C30B5/00 ,  C09K11/08

CPC分类号： C09K11/025 ,  B82Y15/00 ,  B82Y30/00 ,  C09K11/02 ,  C09K11/565 ,  C09K11/703 ,  C09K11/7414 ,  C09K11/7492 ,  C09K11/883 ,  C30B7/00 ,  C30B29/605 ,  G01N33/588 ,  H01L31/0352 ,  H01L31/036 ,  H01L33/18 ,  H01L33/28 ,  H01S3/169 ,  H01S5/30 ,  Y10T428/2991

摘要： The present invention provides new compositions containing nearly monodisperse colloidal core/shell semiconductor nanocrystals with high photoluminescence quantum yields (PL QY), as well as other complex structured semiconductor nanocrystals. This invention also provides new synthetic methods for preparing these nanocrystals, and new devices comprising these compositions. In addition to core/shell semiconductor nanocrystals, this patent application also provides complex semiconductor nanostructures, quantum shells, quantum wells, doped nanocrystals, and other multiple-shelled semiconductor nanocrystals.

公开(公告)号：EP1590171A2

公开(公告)日：2005-11-02

申请号：EP04704473.0

申请日：2004-01-22

申请人： THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

发明人： PENG, Xiaogang ,  LI, Jianquing ,  BATTAGLIA, David ,  WANG, Yongqiang, Andrew ,  WANG, Yunjun

IPC分类号： B32B5/16 ,  B05D7/00

CPC分类号： C09K11/025 ,  B82Y15/00 ,  B82Y30/00 ,  C09K11/02 ,  C09K11/565 ,  C09K11/703 ,  C09K11/7414 ,  C09K11/7492 ,  C09K11/883 ,  C30B7/00 ,  C30B29/605 ,  G01N33/588 ,  H01L31/0352 ,  H01L31/036 ,  H01L33/18 ,  H01L33/28 ,  H01S3/169 ,  H01S5/30 ,  Y10T428/2991

摘要： The present invention provides new compositions containing nearly monodisperse colloidal core/shell semiconductor nanocrystals with high photoluminescence quantum yields (PL QY), as well as other complex structured semiconductor nanocrystals. This invention also provides new synthetic methods for preparing these nanocrystals, and new devices comprising these compositions. In addition to core/shell semiconductor nanocrystals, this patent application also provides complex semiconductor nanostructures, quantum shells, quantum wells, doped nanocrystals, and other multiple-shelled semiconductor nanocrystals.