Title:
LASER SOURCE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/120688
Kind Code:
A1
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.
Inventors:
XIE SONGTING (CN)
YANG JIAYI (CN)
CHEN HONGYUN (CN)
LI YI (CN)
YANG JIAYI (CN)
CHEN HONGYUN (CN)
LI YI (CN)
Application Number:
PCT/CN2017/089847
Publication Date:
July 05, 2018
Filing Date:
June 23, 2017
Export Citation:
Assignee:
APPOTRONICS CORP LTD (CN)
International Classes:
G03B21/20
Foreign References:
| CN106410602A | 2017-02-15 | |||
| CN103368067A | 2013-10-23 | |||
| CN201408315Y | 2010-02-17 | |||
| CN105378543A | 2016-03-02 | |||
| JP2014059513A | 2014-04-03 | |||
| CN105453545A | 2016-03-30 | |||
| CN105467733A | 2016-04-06 |
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