The laser light source is excellent in color performance and brightness and life, but the cost of the laser light source is indeed relatively high, and laser projectors can only appear in the high-end market. It is also the current market that the green laser pointer projector does not occupy a large share The main reason.
Taken together, the three light sources have their own advantages. Due to their mature development, easy replacement, and good brightness, bulb light sources have a place in the projection market today, but the future development prospects are average. The lightness and durability of LED light sources make them widely used in the micro-projection and home projection markets. The laser light source has shown strong strength in performance and stability. Among the three light sources, the laser light source has greater development potential and better performance. In the future projection market, the laser light source is likely to become the main force of the projection light source.
This optical expo brought all three major products including crystal products, optical products and laser device products. Crystal products include laser crystals, non-linear optical crystals, magneto-optic crystals, birefringent crystals, etc. Optical products include high-precision wave plates, windows, lenses, prisms, mirrors, etc., green laser pointers, and acoustic and optical devices. , Magneto-optical devices, electro-optical devices, and so on.