基于冻结p-i-n结的白光电致发光器件的研究
基本信息
结项摘要
本申请研究p-i-n结的白光电致发光器件，以荧光半导体材料和固体电解质作为发光层，在加热融化固体电解质的情况下施加电压，形成动态p-i-n结之后降低温度至室温，冻结形成的p-i-n结，形成LED。施加电压，通过空穴和电子复合发光。本文拟通过采用红－蓝－绿荧光混合材料作为发光层，力图实现接近国际照明协会的色品图（0.33, 0.33）点的白光照明。通过采用不同的固体电解质，解决电解质与荧光半导体材料的相容性这一关键问题，提高发光效率，实现低启动电压、高发光效率的白光照明器件。并研究通过采用高玻璃化转变温度，或紫外光固化交联电解质的方法来提高器件寿命。
项目摘要
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数据更新时间：2023-05-31
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