Application of MgCaO Cathode Layer to Plasma Display Panel for High Luminous Efficacy
Application of MgCaO Cathode Layer to Plasma Display Panel for High Luminous Efficacy
复制标题
MgCaO阴极层在等离子显示面板中的应用以获得高发光效率
DOI：
10.1109/ted.2012.2224869
复制
发表时间：
2013
影响因子：
3.1
通讯作者：
K. Whang
中科院分区：
文献类型：
--
作者：
Tae;H. Cheong;Ohyung Kwon;K. Whang
为了提高等离子体显示板(PDP)的二次电子发射性能和发光效率，我们研究了将高伽马阴极材料应用于PDP的特性。研究发现，与传统的含MgO的PDP相比，具有MgCaO阴极层和SiO_2扩散阻挡层的PDP在正常的制备工艺中是稳定的，并且在较低的维持电压下表现出更高的发光效率。
We have studied the characteristics of the application of a high-gamma cathode material to a plasma display panel (PDP) for the improvement of the secondary electron emission property and consequent luminous efficacy. It had been found that the PDP with the MgCaO cathode layer and the SiO2 diffusion barrier, which can block the impurity diffusion from the underlying dielectric layer, is stable during the normal fabrication process and showed improved luminous efficacy at a lower sustain voltage compared with those of the conventional PDP with MgO.