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1. 发明申请

US20120326599A1 ELECTROLUMINESCENT ELEMENT, LIGHTING EQUIPMENT, AND DISPLAY DEVICE 有权
标题翻译：电光元件，照明设备和显示设备
公开(公告)号：US20120326599A1
公开(公告)日：2012-12-27
申请号：US13607026
申请日：2012-09-07
申请人： Yasumi YAMADA , Motofumi KASHIWAGI
发明人： Yasumi YAMADA , Motofumi KASHIWAGI
IPC分类号： H05B33/12
CPC分类号： H01L51/5275 , G02B5/045 , H01L51/5271
摘要： There is a huge demand for increase in the luminance of electroluminescent elements and decrease in the electric power consumption. An objective of the present invention is to provide such an electroluminescent element as to satisfy the demand, as well as lightening equipment and display devices with high performance by utilizing the element. Provided is an electroluminescent element comprising a transparent substrate, and a first electrode layer, a light-emitting layer, and a second electrode layer, which layers are layered on the substrate in this order, wherein a surface of the transparent substrate on the side of the first electrode layer has a light-directional structure. A lightening device and a display device including this electroluminescent element are also provided.
摘要翻译：对电致发光元件的亮度增加和电力消耗的降低有很大的需求。本发明的目的是提供这样的电致发光元件，以满足需求，以及通过利用该元件来提高具有高性能的设备和显示装置。提供了一种电致发光元件，其包括透明基板，以及第一电极层，发光层和第二电极层，这些层依次层叠在基板上，其中透明基板的表面第一电极层具有光取向结构。还提供了一种减轻装置和包括该电致发光元件的显示装置。

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