公开(公告)号：US20080087325A1

公开(公告)日：2008-04-17

申请号：US11757831

申请日：2007-06-04

申请人： Byung Hee JOHN ,  Sang Cheol PARK ,  Won Cheol JUNG ,  Jung Gyu NAM ,  Young Jun PARK ,  Eun Sung LEE

发明人： Byung Hee JOHN ,  Sang Cheol PARK ,  Won Cheol JUNG ,  Jung Gyu NAM ,  Young Jun PARK ,  Eun Sung LEE

IPC分类号： B32B27/36 ,  B32B17/06 ,  B32B9/04 ,  H01L31/00 ,  C07F15/00 ,  B32B27/32

CPC分类号： C07F15/0053 ,  C09B57/10 ,  H01G9/2004 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y10T428/31507 ,  Y10T428/31938

摘要： Disclosed is a novel dye for use in a photoelectronic device, wherein the photoelectronic device is comprised of a photoanode comprising the dye. According to the novel dye, the dye is derived through the introduction of a group which narrows the dihedral angle of the dye ligand as well as through the introduction of conjugated groups. Since the dye has improved light sensitivity and absorption properties, it can be used to fabricate a photoelectronic device with high power conversion efficiency.

摘要翻译： 公开了一种用于光电子器件的新型染料，其中光电子器件由包含染料的光电阳极组成。 根据新型染料，通过引入使染料配体的二面角度变窄并通过引入共轭基团的基团来衍生染料。 由于染料具有改善的光敏度和吸收性能，因此可用于制造具有高功率转换效率的光电子器件。