公开(公告)号：US20080150425A1

公开(公告)日：2008-06-26

申请号：US11753129

申请日：2007-05-24

申请人： Kyung Sang CHO ,  Byoung Lyong CHOI ,  Jae Ho YOU ,  Eun Kyung LEE

发明人： Kyung Sang CHO ,  Byoung Lyong CHOI ,  Jae Ho YOU ,  Eun Kyung LEE

IPC分类号： H01J1/62 ,  H01J9/02

CPC分类号： H05B33/22

摘要： Disclosed is an inorganic electroluminescent device. The inorganic electroluminescent device comprises a hole transport layer, a light-emitting layer, an inorganic electron transport layer and an electron injecting electrode sequentially formed on a hole injecting electrode wherein an insulating layer is formed between the electron injecting electrode and the inorganic electron transport layer.Further disclosed are a method for fabricating the electroluminescent device and an electronic device comprising the electroluminescent device.The inorganic electroluminescent device achieves uniform light emission from the entire light-emitting surface of the device, resulting in an improvement in the reliability and stability of the device. The inorganic electroluminescent device is suitable for use in the manufacture of electronic devices, including display devices, illuminators and backlight units.

摘要翻译： 公开了一种无机电致发光器件。 无机电致发光器件包括顺序形成在空穴注入电极上的空穴传输层，发光层，无机电子传输层和电子注入电极，其中在电子注入电极和无机电子传输层之间形成绝缘层 。 进一步公开的是制造电致发光器件的方法和包括电致发光器件的电子器件。 无机电致发光器件实现了来自器件的整个发光表面的均匀发光，从而提高了器件的可靠性和稳定性。 无机电致发光器件适用于电子设备的制造，包括显示设备，照明器和背光单元。