In the era of traditional light source projectors, the homogeneity of products is serious, especially for domestic projectors, only price competition is left. Since the new light source technology has been applied to the projector market, projector products have only started a new round of technical competence. The new light source technology is also praised by the industry as a new technology to subvert the traditional projector industry. At present, there are mainly three types of new light source technologies on the market, LED light source, laser pointer light source and a mixture of two light sources.
However, with the advancement of technology, hybrid light source technology has gradually been designed for weak markets, while LED light sources and laser light sources have differentiated into two different fields. The market battle for new light source technology. The new light source technology mainly includes LED light source and laser light source. Among them, LED light sources are more used in personal entertainment and home theater markets because of their wide color gamut and long life. Although it also expanded into the business education market a few years ago, its low brightness disadvantage also made Samsung compromise the projection market.
The current LED light source technology is mainly used in portable projector products, and some top household brands have also begun to adopt this light source. The application of laser technology has only started to appear on a large scale in the past two years, and it has not been applied before, mainly because safety issues have been difficult to solve. The spot problem has only reached the current effect after years of technological innovation. However, those are all in the past. High-brightness green laser pointer projectors have been launched and successfully commercialized. The full application of laser projectors in large venues and commercial theaters in the future will no longer be a dream.
The market status of new light source technology. In projectors using LED light sources, portability is a major feature, and how to increase the brightness while ensuring portability has also become a difficulty for current LED light source projectors. Previously, the brightness of 1000 lumens has been maintained for a year. Recently, a projector brand called DreamVision announced that it will launch a dream cinema projector. This new product uses LED light sources and has a brightness of 1600 lumens. It has powerful 3D functions, just wear DLP-Link glasses, you can enjoy the 3D world. The weight of the whole machine is about one kilogram, and the life of the light source can reach 30,000 hours.