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1. (WO2018120688) LASER SOURCE AND DISPLAY DEVICE

Pub. No.:    WO/2018/120688    International Application No.:    PCT/CN2017/089847
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Jun 24 01:59:59 CEST 2017
IPC: G03B 21/20
Applicants: APPOTRONICS CORPORATION LIMITED
深圳市光峰光电技术有限公司
Inventors: XIE, Songting
谢颂婷
YANG, Jiayi
杨佳翼
CHEN, Hongyun
陈红运
LI, Yi
李屹
Title: LASER SOURCE AND DISPLAY DEVICE
Abstract:
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.