Properties of full-color fluorescent display devices excited by a UV light-emitting diode

被引:25
作者
Sato, Y [1 ]
Takahashi, N [1 ]
Sato, S [1 ]
机构
[1] Akita Univ, Coll Min, Dept Elect & Elect Engn, Akita 010, Japan
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1998年 / 37卷 / 2A期
关键词
UV light-emitting diode; fluorescent display; full-color display; flat-panel display; light source; luminance;
D O I
10.1143/JJAP.37.L129
中图分类号
O59 [应用物理学];
学科分类号
摘要
Various inorganic and organic fluorescent films are excited using a newly developed ultraviolet light-emitting diode (UV-LED), and their optical properties are measured and discussed. The three pure primary colors an realized by the UV-LED irradiation and sufficient luminance for application to full-color displays in a room-lighting environment, is obtained. Film thickness dependence of the luminance is investigated, and UV irradiation on the frontside of the fluorescent films is preferred to realize high-efficiency devices.
引用
收藏
页码:L129 / L131
页数:3
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