公开(公告)号：US20020079835A1

公开(公告)日：2002-06-27

申请号：US09893989

申请日：2001-06-29

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Jong Won Lee

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H05B33/145 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26

Abstract: An electroluminescent device and a method for manufacturing the same are provided to achieve a highly luminous electroluminescent device that can be used as a backlight for an LCD monitor. The electroluminescent device includes a substrate, a lower electrode layer having a surface of a plurality of convex shapes formed on the substrate, an insulating layer, a light-emitting layer, and an upper electrode layer sequentially formed on the lower electrode layer, and a passivation layer formed on the upper electrode layer. The method for manufacturing an electroluminescent device includes forming a lower electrode layer having a surface of a plurality of convey shapes on a substrate, sequentially forming an insulating layer, a light-emitting layer, and an upper electrode layer over the lower electrode layer to have substantially corresponding surface shapes as the lower electrode layer, and forming a passivation layer on the upper electrode layer.

Abstract translation: 提供一种电致发光器件及其制造方法，以实现可用作LCD监视器的背光源的高度发光的电致发光器件。 电致发光器件包括基板，具有形成在基板上的多个凸形表面的下电极层，依次形成在下电极层上的绝缘层，发光层和上电极层，以及 钝化层形成在上电极层上。 电致发光器件的制造方法包括在基板上形成具有多个输送形状的表面的下电极层，在下电极层上依次形成绝缘层，发光层和上电极层，以具有 基本相应的表面形状作为下电极层，并在上电极层上形成钝化层。