| 摘要 |
An illumination device is provided to improve a yield by selectively pre-processing a portion of a layer to be peeled. An illumination device includes a flexible board(937), adhesive layers(936), and a light emitting element. The adhesive layers are applied on the flexible board. The light emitting elements are arranged on the adhesive layers. The light emitting element includes a first electrode, a second electrode, and a light emitting layer. The light emitting layer is arranged between the first and second electrodes. The light emitting layer contains an organic compound. The illumination device is a passive matrix type device. The light emitting layer includes a light emitting material radiating fluorescent light. The light emitting layer includes a light emitting material radiating phosphorescent light. |
