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发明公开
CN102099944A 有机电致发光器件 无效 - 撤回

有机电致发光器件
摘要：
一种有机电致发光器件，包括：基板(2)；布置于基板之上用于注入第一极性的电荷的第一电极(4)；布置于第一电极之上用于注入与所述第一极性相反的第二极性的电荷的第二电极(6)；布置于第一和第二电极之间的有机发光层(8)，第二电极对由发光层所发射出的光是透明的；被布置于第二电极之上，并且与之间隔开的玻璃或透明塑料的封装物(14)，界定了它们之间的空腔；以及被布置于空腔之内的空腔填充材料(20)，空腔填充材料从空腔的底面延伸到空腔的顶面，空腔填充材料具有布置于其中的光学结构。
摘要（英）：

An organic electroluminescent device comprising: a substrate (2); a first electrode (4) disposed over the substrate for injecting charge of a first polarity; a second electrode (6) disposed over the first electrode for injecting charge of a second polarity opposite to said first polarity; an organic light emitting layer (8) disposed between the first and the second electrode, the second electrode being transparent to light emitted by the light emitting layer; a glass or transparent plastic encapsulant (14) disposed over, and spaced apart from, the second electrode, defining a cavity therebetween; and a cavity filling material (20) disposed within the cavity, the cavity filling material extending from a bottom side of the cavity to a top side of the cavity, the cavity filling material having an optical structure disposed therein.

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