分散型电致发光(EL)器件的开发及其照明应用

Exploration of Dispersion-type EL Components and Its Application Over Lighting

分散型电致发光(EL)是将无机荧光体粒子分散于有机聚合物中的荧光体层,并将功能性的胶体层叠积成基本单元,通过印刷加工实现器件化的新光源。但色纯度和亮度低,新开发的混合式EL器件融合了色纯度优的有机色素,是具有高亮度、高显色性和高附加值的新型面光源发光器件。

The dispersion-type EL is the new light source resulting from the following process： the inorganic phosphor particles dispersed in the phosphor layer of organic polymers, and then pile functional colloid cascading into basic unit; finally, become components by printing process. With this process, the lighting has low color purity and brightness. The newly-designed mixed EL component is a new lighting component with high brightness, high color rendering and high value-added, which combines organic pigment with excellent color purity