Patent ID: 9508682
Filing Date: 2016-11-29
CPC Classification: H01L

Claim Text:
1. An organic EL luminescent device, comprising: organic EL panels of no smaller than 2 including a light-transmitting organic EL panel, said light-transmitting organic EL panel having a first electrode, formed on a transparent substrate, having optical transparency, an organic layer, formed on said first electrode, having a light emitting layer, and a second electrode, formed on said organic layer, having optical transparency; a support to support said no-smaller-than-2 organic EL panels in a manner overlapping each other; and a reflection plate in an end in a direction of overlapping said no-smaller-than-2 organic EL panels, said reflection plate reflecting light by a face facing toward said organic EL panel, wherein all of said organic EL panels include at least a portion to make light penetrate through.