LIGHT-EMITTING STRUCTURE

摘要

A light-emitting structure includes a substrate and a light-emitting unit. The substrate has a first meander conductive track and a second meander conductive track. Each first chip-mounting area of the first meander conductive track has at least two first chip-mounting lines. Each second chip-mounting area of the second meander conductive track has at least two second chip-mounting lines. The light-emitting unit includes first light-emitting groups and second light-emitting groups. Each first light-emitting group includes at least one or a plurality of first LED chips disposed on the same first chip-mounting line of the corresponding first chip-mounting area, and each second light-emitting group includes at least one or a plurality of second LED chips disposed on the same second chip-mounting line of the corresponding second chip-mounting area. The first and the second chip-mounting areas are arranged alternately, thus the first and the second light-emitting groups are arranged alternately.

主权项

1. A light-emitting structure comprising:
a substrate having at least one meandering first conductive track and at least one meandering second conductive track, wherein each of the first conductive tracks has a plurality of first chip-mounting areas, each of the first chip-mounting areas has at least two first chip-mounting lines, each of the second conductive tracks has a plurality of second chip-mounting areas, each of the second chip-mounting areas has at least two second chip-mounting lines; and a light-emitting unit including a plurality of first light-emitting groups and a plurality of second light-emitting groups, wherein each of the first light-emitting groups includes one or a plurality of first LED chips, and each of the second light-emitting groups includes one or a plurality of second LED chips; wherein the one or the plurality of first LED chips of each of the first light-emitting groups is disposed on the same first chip-mounting line of the corresponding first chip-mounting area, and the one or the plurality of second LED chips of each of the second light-emitting groups is disposed on the same second chip-mounting line of the corresponding second chip-mounting area; wherein the first chip-mounting areas and the second chip-mounting areas are alternately arranged, and the first light-emitting groups and the second light-emitting groups are alternately arranged.