| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL panel of a segment display type with a see-through structure, having an excellent display quality.SOLUTION: An organic EL panel comprises: a substrate 10 having light transmissivity; and an organic layer 30 including a first electrode 20, a second electrode 40, and at least luminous layer. The first electrode 20 has the light transmissivity, and is formed in a shape equivalent to a segment S, and the second electrode 40 does not have the light transmissivity, and is formed by a plurality of band electrodes 41 extending in a first direction viewed from a substrate normal direction. The plurality of band electrode 41 is arranged in a predetermined pitch P in a second direction crossing to the first direction. A width D of the second direction of segment S is nearly 1/n times larger than the pitch P (n is a natural number that is equal 2 or more), and when viewing from the substrate normal direction, a gap formed between the plurality of band electrodes 41 becomes a translucent region.SELECTED DRAWING: Figure 2 |
