Acer announced a new series of 4K display products at its next@acer global press conference in New York, including the new Acer H7850 and V7850 4K projectors for home cinema enthusiasts as well as the new Acer ProDesigner™ PE320QK 4K LED monitor for creative professionals.

Epistar showcased for the first time LED chips for projectors at Taiwan International Lighting Show 2015 (TILS 2015) that took place in Taipei, Taiwan recently. The LED chips showcased could be applied in portable projectors, officially marking the company’s entry into the projector market. The company had developed the chips for several years, before commercializing the product and supplying it for client applications.

For the first time there is a compact laser multi-chip package. Osram Opto Semiconductors can pack up to 20 blue laser chips in the new PLPM4 450 module. Instead of taking the laborious approach and constructing a light source from individual laser diodes, it is now possible to reduce the complexity of laser projectors significantly. Developers also succeeded in doubling the optical output of the individual chips, with the result that the new laser module now offers an overall output of 50 W. This means that professional laser projectors can achieve a brightness level of more than 2000 lumen with only one component.