Novel powder electroluminescent device enabling control of emission color by thermal response

被引：6

作者：

Tsuneyasu, Shota ^{[1
]}

Takeda, Naoki ^{[1
]}

Satoh, Toshifumi ^{[1
]}

机构：

[1] Tokyo Polytech Univ, Grad Sch Engn, Dept Media Engn, 1583 Iiyama, Atsugi, Kanagawa 2430297, Japan

来源：

JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2021年 / 29卷 / 03期

关键词：

color-tunable light-emitting device; external heat stimulus; powder electroluminescent device; printed light-emitting device;

D O I：

10.1002/jsid.967

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrated the emission of multicolored light from a powder electroluminescent device using a thermochromic material through temperature control. At 20 degrees C, the emission of a sapphire blue light was observed. Upon increasing the temperature, the color of the thermochromic materials changed, leading to sky-blue emission.

引用

页码：207 / 212

页数：6

共 23 条

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