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公开(公告)号:US20080171226A1
公开(公告)日:2008-07-17
申请号:US11946275
申请日:2007-11-28
申请人: Tae- yong NOH , Junji KIDO , Shinichiro TAMURA , Euk-che HWANG
发明人: Tae- yong NOH , Junji KIDO , Shinichiro TAMURA , Euk-che HWANG
IPC分类号: H01J1/62
CPC分类号: H01L51/5278 , H01L51/5044 , Y10S428/917
摘要: Provided is a white organic light emitting device comprising an anode, a cathode, and an organic layer formed between the anode and the cathode, wherein the organic layer comprises one green emissive layer, one blue emissive layer, one red emissive layer, and one charge generating layer formed between any two of the foregoing green, blue and red emissive layers. The white organic light emitting device has a tandem structure providing the simplest structure for the three color light emissions of green, blue and red,
摘要翻译: 提供了一种白色有机发光器件,其包括在阳极和阴极之间形成的阳极,阴极和有机层,其中有机层包括一个绿色发射层,一个蓝色发射层,一个红色发射层和一个电荷 在上述绿色,蓝色和红色发射层中的任意两个之间形成的发光层。 白色有机发光器件具有串联结构,为绿色,蓝色和红色的三色发光提供最简单的结构,