Now luminescentefficiency and life time are still the thresholds that prevent the materials from practical usage.
而效率和寿命仍然是阻止其进入大规模实用化的最后门槛。
2
The invention resolves the problems existing in the colorimetric purity, luminescentefficiency, etc. of the currently used luminescent materials.
本发明克服了目前常用的发光材料在色纯度、发光效率等方面存在的问题。
3
The enhancement of the minority results in the improvement of luminescentefficiency with the reduction of majority injection resulting in the falling of current level.