LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

摘要

PURPOSE: A light emitting device, an electronic device and a lighting device are provided to implement clear color by forming a layer including donors and acceptors between light emitting layers. CONSTITUTION: A first electrode(118) and a second electrode(122) are formed on a substrate. An insulating layer(124) is formed in a part of the first electrode and a part of the second electrode. A partition wall is formed on the insulating layer. A first layer includes a donor material and an acceptor material. A second layer is formed on the first layer and includes a luminescent material.