A cold cathode lighting element prototype

被引：12

作者：

Chen, J

Deng, SZ

Xu, NS ^{[1
]}

机构：

[1] Zhongshan Univ, Guangdong Province Key Lab Display Mat & Technol, Guangzhou 510275, Peoples R China

[2] Zhongshan Univ, Inst Condensed Matter Phys, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China

来源：

ULTRAMICROSCOPY | 2003年 / 95卷 / 1-4期

基金：

中国国家自然科学基金;

关键词：

cold cathode; lighting element;

D O I：

10.1016/S0304-3991(02)00300-5

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

In this study, we present a prototype of lighting element in which a carbon-containing field emission material is used as the cathode. The operating characteristics, i.e. current-voltage characteristics, current stability, luminance and lifetime of the lighting element are tested. By applying high-voltage phosphor, a maximum brightness of 10000cd/m(2) has been recorded and a lighting element under lifetime test has been operating in DC driving mode for over 2500 It without decay in emission current and brightness. These results imply that the prototype lighting element is suitable for commercial application. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：81 / 84

页数：4

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