Laser emitting device

Abstract

The present application provides a laser emitting device, which comprises a substrate with two electrodes underneath, a pattern layer set above the substrate, and a plurality of laser emitting arrays individually disposed on the pattern layer. Each of the laser emitting arrays includes a heat-conductive substrate, a connection layer, a plurality of laser emitting components, a shading component, and a sealant. The laser emitting components are formed on a preparative substrate and are removed by chemical etching. The laser emitting components are then individually disposed on the connection layer and connected to the heat-conductive substrate, forming the laser emitting arrays. Finally, the laser emitting arrays are disposed on the pattern layer, for forming the laser emitting device.

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