Light emitting device

摘要

A light emitting device includes a substrate member and at least one light emitting element. The substrate member has a groove portion defined between two wiring portions spaced apart from each other. The groove portion includes a first groove portion, a second groove portion, and a third groove portion. The first groove portion extends in a direction that forms a slanted angle with respect to a first direction, the second groove portion is spaced apart from the first groove and extends in a direction that forms a slanted angle with respect to the first direction, and the third groove portion is interconnected with the first groove portion and the second groove portion. The light emitting element is disposed over the third groove portion.

主权项

1. A light emitting device comprising:
a substrate member including
a flexible base member having a side extending in a first direction along a longitudinal direction and a side extending in a second direction different from the first direction,a plurality of wiring portions disposed on the base member, anda groove portion defined between adjacent ones of the wiring portions spaced apart from each other; and at least one light emitting element disposed on the substrate member and connected to the wiring portions, wherein the groove portion includes a first groove portion extending in a direction that forms a slanted angle with respect to the first direction in a plan view of the substrate, a second groove portion spaced apart from the first groove portion and extending in a direction that forms a slanted angle with respect to the first direction in a plan view of the substrate, and a third groove portion interconnected with the first groove portion and the second groove portion, and the at least one light emitting element is disposed over the third groove portion.