Fan Wenhui, Hou Xun, Wang Yongchang, Liu Ying, Guo Xiaohui, Du li. INFRARED UPCONVERSION SCREEN BASED ON ELECTRON TRAPPING MATERIAL[J]. Chinese Journal of Luminescence, 1998,19(4): 317-321
Fan Wenhui, Hou Xun, Wang Yongchang, Liu Ying, Guo Xiaohui, Du li. INFRARED UPCONVERSION SCREEN BASED ON ELECTRON TRAPPING MATERIAL[J]. Chinese Journal of Luminescence, 1998,19(4): 317-321DOI:
电子俘获型红外上转换屏
摘要
利用溶液悬浮分层提取技术获得粒度较为一致的电子俘获材料(ETM)粉末
考虑ETM屏空间分辨率、红外→可见发光亮度、ETM化学稳定性和膜层均匀性等主要因素
采用不同方法制作了ETM屏
较好地解决了ETM膜层均匀性及器件封装后的化学稳定性等问题
并通过测试比较
提出了一种兼顾空间分辨率和红外上转换发光亮度的微镶嵌屏制作技术方案。
Abstract
The powder of electron trapping material (ETM) with the same size was obtained by means of the technique on extracting suspended substance in different layers from the solution of alcohol. According to the major factors on ETM-based screen such as space resolution
infrared upconversion luminance
chemical stability and uniformity
a few kinds of ETM-based screens were made in different methods. The technique of micro porous filling was put forward by comparing above several kinds of screens.