公开(公告)号：EP1099261B1

公开(公告)日：2007-11-28

申请号：EP99933039.2

申请日：1999-07-14

Applicant: Cambridge Display Technology Limited

Inventor： TESSLER, Nir ,  HO, Peter ,  FRIEND, Richard, Henry

IPC: H01L51/52 ,  G02B1/11

CPC classification number: B82Y30/00 ,  B82Y20/00 ,  G02B1/10 ,  G02B6/1221 ,  G02B2006/12069 ,  G02B2006/12104 ,  H01L51/5012 ,  H01L51/5262 ,  H01L51/5265 ,  H01L2251/5369 ,  H01S3/168 ,  H01S5/36

Abstract: An optical device having a layer comprising an organic material that includes a substantially uniform dispersion of light transmissive nanoparticles.

公开(公告)号：EP1099261A1

公开(公告)日：2001-05-16

申请号：EP99933039.2

申请日：1999-07-14

Applicant: Cambridge Display Technology Limited

Inventor： TESSLER, Nir ,  HO, Peter ,  FRIEND, Richard, Henry

IPC: H01L51/20 ,  G02B6/12 ,  G02B1/11 ,  G02F1/015

CPC classification number: B82Y30/00 ,  B82Y20/00 ,  G02B1/10 ,  G02B6/1221 ,  G02B2006/12069 ,  G02B2006/12104 ,  H01L51/5012 ,  H01L51/5262 ,  H01L51/5265 ,  H01L2251/5369 ,  H01S3/168 ,  H01S5/36

Abstract: An optical device having a layer comprising an organic material that includes a substantially uniform dispersion of light transmissive nanoparticles.

公开(公告)号：EP1097108A1

公开(公告)日：2001-05-09

申请号：EP99933046.7

申请日：1999-07-14

Applicant: Cambridge Display Technology Limited

Inventor： HO, Peter ,  TESSLER, Nir ,  FRIEND, Richard, Henry

IPC: C01G1/00 ,  C01G23/053 ,  C09C1/36 ,  C08K3/00

CPC classification number: B82Y30/00 ,  C01B33/18 ,  C01G23/0475 ,  C01G23/0536 ,  C01P2002/70 ,  C01P2002/84 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/80 ,  C08K3/013 ,  C08K2201/011 ,  C09C1/36

Abstract: A method for preparing nanoparticles for use, from a mixture of nanoparticles with another material, the method comprising washing the mixture with a solvent in which the nanoparticles are soluble to remove the said other material and form a solution of nanoparticles in the solvent.