DEVELOPMENT OF LED DISPLAY DEVICES AND THEIR APPLICATIONS

被引:0
|
作者
MURATA, K
机构
来源
SHARP TECHNICAL JOURNAL | 1991年 / 50期
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
As higher luminous efficiency of LED has been achieved, much attention has been given to the LED for indoor/outdoor information boards and road signs. We have developed common-anode dichromatic LED and solid state lamps for large scale outdoor sign boards. Currently developed blue LED is not sufficiently luminous for autdoor use, but enough luminance has been obtained for red and green LEDs for the same application. In this paper, we introduce the technique of highly luminous LED outdoor display devices and their applications.
引用
收藏
页码:63 / 68
页数:6
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