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公开(公告)号:US20100102283A1
公开(公告)日:2010-04-29
申请号:US12260195
申请日:2008-10-29
IPC分类号: G02B5/23
CPC分类号: C09B47/0671 , C09B47/085 , C09B67/0034 , C09B67/0035 , C09B69/008 , G02B5/201 , G02B5/223 , H01L27/322
摘要: A color filter having a filter layer comprising a fluorinated phthalocyanine pigment and at least one second pigment. In one embodiment, the second pigment has a maximum absorption at a wavelength from 400 to 500 nm to create a green color filter.
摘要翻译: 一种滤色器,其具有包含氟化酞菁颜料和至少一种第二颜料的过滤层。 在一个实施方案中,第二颜料在400-500nm波长处具有最大吸收,以产生绿色滤色器。
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公开(公告)号:US20090309487A1
公开(公告)日:2009-12-17
申请号:US12137878
申请日:2008-06-12
IPC分类号: H01L51/52
CPC分类号: H01L51/0082 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5096 , H01L2251/5384
摘要: An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer containing a phosphorescent emitter that emits yellow, orange or red light; a tertiary arylamine compound as a first host material, and a gallium complex with only nitrogen bidentate ligands as a second host material. Desirably, the phosphorescent emitter is an iridium complex.
摘要翻译: OLED器件包括阴极和阳极,并且在其间具有包含发射黄色,橙色或红色光的磷光发射体的发光层; 作为第一主体材料的叔芳基胺化合物和仅具有氮二齿配位体的镓络合物作为第二主体材料。 期望地,磷光发射体是铱络合物。
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公开(公告)号:US20090001885A1
公开(公告)日:2009-01-01
申请号:US11769349
申请日:2007-06-27
IPC分类号: H01L51/52
CPC分类号: H01L51/5278 , H01L51/0079 , H01L51/0082 , H01L51/5036
摘要: A tandem OLED device having two spaced electrodes comprising first and second light-emitting units disposed between the electrodes wherein each light emitting unit has at least one light emitting layer with an intermediate connector disposed between each of the light-emitting units. The intermediate connector includes an electron accepting organic layer in contact with the first light emitting unit and an n-type doped organic layer in contact with the electron accepting organic layer and the second light-emitting unit. The n-type doped organic layer includes an organic gallium complex. The devices exhibit improved stability and little change in color when current density is varied.
摘要翻译: 一种具有两个间隔开的电极的串联OLED器件,包括布置在电极之间的第一和第二发光单元,其中每个发光单元具有至少一个具有设置在每个发光单元之间的中间连接器的发光层。 中间连接器包括与第一发光单元接触的电子接受有机层和与受电子有机层和第二发光单元接触的n型掺杂有机层。 n型掺杂有机层包括有机镓络合物。 当电流密度变化时,这些器件表现出改进的稳定性和很小的颜色变化。
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