Light emitting device

A light emitting device comprising:

• a light emitting element comprising:
• a substrate,
• a first light emitting cell, a second light emitting cell, a third light emitting cell, a fourth light emitting cell, a fifth light emitting cell, and a sixth light emitting cell, each comprising a semiconductor layered structure that comprises an n-side semiconductor layer and a p-side semiconductor layer in order from a substrate side,
• a first insulating layer covering an upper side of each of the first to sixth light emitting cells and defining first n-side openings and a first p-side opening above each of the first to sixth light emitting cells,
• a plurality of wiring electrodes covering an upper side of the first insulating layer and comprising:
• a first wiring electrode electrically connected to the p-side semiconductor layer of the first light emitting cell via the first p-side opening above the first light emitting cell,
• a second wiring electrode electrically connected to the p-side semiconductor layer of the third light emitting cell via the first p-side opening above the third light emitting cell,
• a third wiring electrode electrically connected to the n-side semiconductor layer of the first light emitting cell via the first n-side openings above the first light emitting cell, electrically connected to the p-side semiconductor layer of the second light emitting cell via the first p-side opening above the second light emitting cell, electrically connected to the n-side semiconductor layer of the third light emitting cell via the first n-side openings above the third light emitting cell, and electrically connected to the p-side semiconductor layer of the fourth light emitting cell via the first p-side opening above the fourth light emitting cell,
• a fourth wiring electrode electrically connected to the n-side semiconductor layer of the second light emitting cell via the first n-side openings above the second light emitting cell and electrically connected to the p-side semiconductor layer of the fifth light emitting cell via the first p-side opening above the fifth light emitting cell,
• a fifth wiring electrode electrically connected to the n-side semiconductor layer of the fourth light emitting cell via the first n-side openings above the fourth light emitting cell and electrically connected to the p-side semiconductor layer of the sixth light emitting cell via the first p-side opening above the sixth light emitting cell,
• a sixth wiring electrode electrically connected to the n-side semiconductor layer of the fifth light emitting cell via the first n-side openings above the fifth light emitting cell, and
• a seventh wiring electrode electrically connected to the n-side semiconductor layer of the sixth light emitting cell via the first n-side openings above the sixth light emitting cell,
• a second insulating layer covering an upper side of the plurality of wiring electrodes and defining second n-side openings and a second p-side opening above each of the first, third, fifth, and sixth light emitting cells,
• a first bonding member disposed at the second p-side opening of the first light emitting cell,
• a second bonding member disposed at the second p-side opening of the third light emitting cell,
• a third bonding member disposed at the second n-side opening of the second light emitting cell,
• a fourth bonding member disposed at the second p-side opening of the fifth light emitting cell,
• a fifth bonding member disposed at the second n-side opening of the fourth light emitting cell, and
• a sixth bonding member disposed at the second n-side opening of the sixth light emitting cell;
• and
• a mounting substrate on which the light emitting element is mounted such that the mounting substrate faces an upper side of the light emitting element, the mounting substrate comprising:
• a first wiring terminal electrically connected to the p-side semiconductor layer of the first light emitting cell via the first bonding member at the second p-side opening corresponding to the first light emitting cell,
• a second wiring terminal electrically connected to the p-side semiconductor layer of the third light emitting cell via the second bonding member at the second p-side opening corresponding to the third light emitting cell,
• a third wiring terminal electrically connected to the n-side semiconductor layer of the second light emitting cell via the third bonding member at the second n-side opening corresponding to the second light emitting cell and electrically connected to the p-side semiconductor layer of the fifth light emitting cell via the fourth bonding member at the second p-side opening corresponding to the fifth light emitting cell,
• a fourth wiring terminal electrically connected to the n-side semiconductor layer of the fourth light emitting cell via the fifth bonding member at the second n-side opening corresponding to the fourth light emitting cell and electrically connected to the p-side semiconductor layer of the sixth light emitting cell via the sixth bonding member at the second p-side opening corresponding to the sixth light emitting cell,
• a fifth wiring terminal electrically connected to the sixth wiring electrode that is electrically connected to the n-side semiconductor layer of the fifth light emitting cell via the first n-side openings above the fifth light emitting cell, and
• a sixth wiring terminal electrically connected to the seventh wiring electrode that is electrically connected to the n-side semiconductor layer of the sixth light emitting cell via the first n-side openings above the sixth light emitting cell.