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公开(公告)号:US20060082285A1
公开(公告)日:2006-04-20
申请号:US11115110
申请日:2005-04-27
申请人: Chung Chih Wu , Chih Jen Yang , Chun Liang Lin , Yung Hui Yeh , Chieh Wei Chen
发明人: Chung Chih Wu , Chih Jen Yang , Chun Liang Lin , Yung Hui Yeh , Chieh Wei Chen
CPC分类号: H01L51/5234 , H01L51/5281 , H01L2251/5315
摘要: A top emitting OLED is provided. The top emitting OLED comprises a substrate, a first electrode layer, an organic layer, and a second electrode layer. Wherein, the first electrode layer is formed on the substrate, the organic layer is formed on the first electrode layer, and the second electrode layer with a first refractive index is formed on the organic layer. Moreover, an anti-reflective layer with a second refractive index is formed on the second electrode layer. The first refractive index is different from the second refractive index, and the first thickness is matched and cooperated with the second thickness for reducing the reflectance of the OLED on visible light region.
摘要翻译: 提供了顶部发光的OLED。 顶部发射的OLED包括衬底,第一电极层,有机层和第二电极层。 其中,在基板上形成第一电极层,在第一电极层上形成有机层,在有机层上形成具有第一折射率的第二电极层。 此外,在第二电极层上形成具有第二折射率的抗反射层。 第一折射率不同于第二折射率,并且第一厚度与第二厚度相匹配并配合,以便降低可见光区域上的OLED的反射率。
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公开(公告)号:US07307380B2
公开(公告)日:2007-12-11
申请号:US11115317
申请日:2005-04-27
申请人: Yung Hui Yeh , Chung Chih Wu , Chieh Wei Chen , Chun Liang Lin , Chih Jen Yang
发明人: Yung Hui Yeh , Chung Chih Wu , Chieh Wei Chen , Chun Liang Lin , Chih Jen Yang
IPC分类号: H01J63/04
CPC分类号: H01L51/5092 , H01L51/0051 , H01L51/0059
摘要: A cathode structure for inverted OLEDs is provided, which comprise a substrate, a conductive electrode layer, an organic material layer, a dielectric layer, and a metal layer. Wherein, the conductive electrode layer is disposed over the substrate, the organic structure layer is disposed over the conductive electrode layer, the dielectric layer is disposed over the organic material layer, and the metal layer is disposed over the dielectric layer. Such cathode structure can function without using the metals of low work function and high chemical activity so as to benefit the manufacturing of organic light emitting devices and displays, and provide a more stable working conditions.
摘要翻译: 提供了一种用于反向OLED的阴极结构,其包括衬底,导电电极层,有机材料层,电介质层和金属层。 其中,导电电极层设置在基板的上方,有机结构层设置在导电电极层的上方,电介质层设置在有机材料层的上方,金属层设置在电介质层的上方。 这种阴极结构可以在不使用低功函数和高化学活性的金属的情况下起作用,从而有益于有机发光器件和显示器的制造,并提供更稳定的工作条件。
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