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|1. (WO2018120688) LASER SOURCE AND DISPLAY DEVICE|
|Applicants:||APPOTRONICS CORPORATION LIMITED
|Title:||LASER SOURCE AND DISPLAY DEVICE|
Provided are a laser source (10, 30) and a display device. The laser source (10, 30) comprises at least two light-emitting units (11, 30a). Each light-emitting unit (11, 30a) comprises a laser (111, 31). The lasers (111, 31) of the at least two light-emitting units (11, 30a) have different drive signals (LD), such that laser beams emitted by the lasers (111, 31) of the at least two light-emitting units (11, 30a) have different wavelength prime peak values or wavelength ranges. A display device using the laser source (10, 30) has better image display effect and less speckles.