EP2615152A1 - ORGANIC LIGHT EMITTING LAYER MATERIAL, COATING LIQUID FOR FORMING ORGANIC LIGHT EMITTING LAYER USING ORGANIC LIGHT EMITTING LAYER MATERIAL, ORGANIC LIGHT EMITTING ELEMENT USING COATING LIQUID FOR FORMING ORGANIC LIGHT EMITTING LAYER, LIGHT-SOURCE DEVICE USING ORGANIC LIGHT EMITTING ELEMENT, AND METHOD FOR PRODUCING ORGANIC LIGHT EMITTING ELEMENT | Patent Bear