ORGANIC ELECTROLUMINESCENCE ELEMENT

摘要

PROBLEM TO BE SOLVED: To make control the luminous color and improve luminous efficiency in the organic electroluminescence element of full color display. SOLUTION: A luminous liquid crystal compound layer and a non-liquid crystal luminous organic compound layer are laminated and, from their interface, electroluminescence emission that has different spectrum from the spectrum of each photoluminescence of the above luminous liquid crystal compound and the luminous organic compound is obtained.