INORGANIC ELECTROLUMINESCENCE ELEMENT, ITS PREPARING METHOD AND ELECTRONIC DEVICE INCLUDING THE SAME

摘要

AN inorganic electroluminescence element and electronic apparatus containing the same is provided to simplify the manufacturing process and effectively apply to various electronic apparatus such as a display device, and back light unit. An inorganic electroluminescence element comprises a porous nanostructure(100), nano dot light-emitting layer(30) and transparent electrode(40). The porous nano structure comprises plural pores having an electrode(10) and dielectric layer(20) in one body. The nano light-emitting layer has a fluorescent substance between the porous of the porous nano structure and porous. The transparent electrode has the nano light-emitting layer at the upper portion.