| 摘要 |
The present invention includes: (A) a first substrate on which a plurality of light emitting devices formed by stacking a first electrode, a light emitting part composed of an organic layer with a light emitting layer, and a second electrode are formed; and (B) a second substrate which is arranged to face the first substrate. Also, the first substrate includes: a light reflection layer which is composed of a first member radiating light from each light emitting device and emitting the light to the outside and a second member located between the first members. The first member has a truncated cone shape to make a cutting head section face the light emitting devices. A part of the light outputted from the first member is completely reflected on the facing surface of the second member which faces the first member. |
