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公开(公告)号:US20050271898A1
公开(公告)日:2005-12-08
申请号:US11140736
申请日:2005-06-01
CPC分类号: H01L51/5088 , H01L51/002 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0078 , H01L51/0081 , Y10S428/917 , Y10T428/26
摘要: An organic electroluminescence (EL) device capable of digital driving, and a method for manufacturing the same are disclosed herein. The organic EL device comprises a substrate, an anode formed on the substrate, an organic EL layer formed on the anode and constructed as a multilayer structure including a hole injection layer and a hole transport layer, a cathode formed on the organic EL layer, and an interface deterioration preventing layer formed between the anode and the organic EL layer.
摘要翻译: 本文公开了能够进行数字驱动的有机电致发光(EL)装置及其制造方法。 有机EL器件包括基板,形成在基板上的阳极,形成在阳极上并被构造为包括空穴注入层和空穴传输层的多层结构的有机EL层,形成在有机EL层上的阴极,以及 形成在阳极和有机EL层之间的界面劣化防止层。
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2.
公开(公告)号:US20050074628A1
公开(公告)日:2005-04-07
申请号:US10648297
申请日:2003-08-27
CPC分类号: H01L51/5092 , H01L51/0077 , H01L51/0078 , H01L51/5012 , Y10S428/917 , Y10T428/26
摘要: An organic electroluminescent device with improved long-term stability is disclosed, comprising either a dual layer of a layer I and a layer II or a mixture of the two layers between an EL multilayer and a second electrode, the layer II being made of at least one alkali metal, alkaline earth metal, or compound thereof, the layer I being formed of at least one material selected from those having chemical formula I and chemical formula II as shown below.
摘要翻译: 公开了具有改善的长期稳定性的有机电致发光器件,其包括层I和层II的双层或EL层和第二电极之间的两层的混合物,层II至少由 一种碱金属,碱土金属或其化合物,所述层I由选自如下所示的化学式I和化学式II的至少一种材料形成。
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公开(公告)号:US20050042476A1
公开(公告)日:2005-02-24
申请号:US10892355
申请日:2004-07-16
申请人: Hyoung Oh
发明人: Hyoung Oh
CPC分类号: H01L51/0079 , H01L51/0077 , H01L51/0084 , H01L51/5012 , Y10S428/917
摘要: An organic electroluminescent device is disclosed, which can obtain high luminance and high efficiency. The organic electroluminescent device includes a emission layer formed by doping a phosphorescence material on a host material expressed by the following chemical formula: where R is any one selected from a group consisting of H, an alkyl group, an aryl group, and halogen.
摘要翻译: 公开了可获得高亮度和高效率的有机电致发光器件。 有机电致发光器件包括通过掺杂由以下化学式表示的主体材料上的磷光材料形成的发射层:其中R是选自H,烷基,芳基和卤素中的任何一种。
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