| 摘要 |
<p>In a light emitting element substrate group formed from multiple light emitting element substrates and a device that uses the light emitting substrate group, wiring defects and a deterioration of light emitting conditions are both curbed. The disclosed light emitting substrate group (30) is formed by multiple light emitting substrates, which are provided with a short side and a long side, and is provided with: a first light emitting element substrate (36) that has a first circuit (C1) with, connected in the following order, a high voltage side connector (P1) provided to one end of the long side, a first light emitting element group (L1), and a low voltage side connector (Q1) provided to the other end of the long side; and a second light emitting element substrate (38) that has a second circuit (C2) with, connected in the following order, a low voltage side connector (Q2) arranged connecting to the first light emitting element substrate (36) on the short side and provided to the end of the long side that corresponds to the above mentioned end, a second light emitting group (L2), and a high voltage side connector (P2) arranged on the end of the long side that corresponds to the above mentioned other end.</p> |
