| 摘要 |
<p>Provided is an organic electroluminescence element capable of switching light emission patterns without light emission unevenness. The organic electroluminescence element comprises, laminated upon a supporting substrate (2): N groups (N being an integer of at least 2) of light-emitting units (6, 10) having at least one organic functional layer; and N-1 layers of an intermediate metal layer (8) that allow light transmittance and are arranged between the N groups of light-emitting units (6, 10). The N groups of light-emitting units (6, 10) are characterized by at least one organic functional layer in each light-emitting unit being a layer patterned by masking during the formation of the organic functional layer, a layer patterned by light irradiation after the formation of the organic functional layer, or a layer patterned by masking during the formation of the organic functional layer and patterned by light irradiation after the formation of the organic functional layer.</p> |
