| 摘要 |
A light emitting system, a light emitting apparatus and the forming method thereof, the light emitting system comprising a plurality of light emitting units (100) and a frame for connecting the light emitting units. Each light emitting unit comprises a substrate (102), one or a plurality of chips (104) disposed on the substrate, an annular member (110) disposed on the substrate and surrounding the chips, the annular member used for adjusting the direction of the light emitted from the chips, and a protective layer (108) covering the chips, wherein the height of the protective layer is not more than that of the annular member.
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