PHOEBUS VISION OPTO-ELEC TECH CO., LTD.
Beijing, CN
PHOEBUS VISION OPTO-ELEC TECH CO., LTD. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20100309439 | LIGHT SOURCE FOR PROJECTION SYSTEM AND PROJECTION DISPLAY APPARATUS - The present invention provides a light source device for projection display, comprising a light source to be supplemented and a laser light source. The laser emitted from the laser light source and the light emitted from the light source to be supplemented are mixed and then output in a same direction. | 12-09-2010 |