Want to do things in the laser screenless TV, how to reduce costs is a big problem

On June 28th, Xiaomi released the most expensive television product under the ecological chain in Beijing – a laser-free screen television.
This product for millet is also a product sold to million level price, and even if the price of 10,000 yuan, for the laser screenless TV is still a price killer, and perhaps some readers do not Understand that the current mainstream 4K TV is only 3,000 more than 55 inches, and only about 65 inches. This millet laser screenless television resolution only reached 1080p but sold to 10,000 yuan is how He Dehe.
The essence of laser television is ultra-short-focus laser projection. Of course, compared to those fixed-size TVs, Xiaomi's laser-based screenless TV can project a maximum of 150-inch screen with guaranteed brightness. When the LCD TV screen size increases, When 80 inches or more, the price will rise rapidly, so according to the size of the projection, millet this laser screenless TV is still quite affordable.
Of course, if you compare horizontally with a laser-less screen TV, or laser projection, you will find that Xiaomi is a price killer in the industry. It is basically a product that cuts prices by half in the same specifications. The cost performance has been greatly improved. But for laser projection, is the pricing of Xiaomi such as "blood loss" or "benefit"? Or is it because of the commercial strategy or the high cost to stop laser projections from drastically reducing prices?

The fact is that the cost of laser projection is indeed not cheap. An important reason for the high cost of laser projection is that the cost of the laser source is very high. It is the core component of laser projection and naturally controls the pricing of the entire product. Currently, laser source solutions Divided into three different color laser, blue laser + phosphor, red and blue two-color laser + phosphor, laser + LED hybrid light source and other different programs.
From the effect point of view, it is definitely the best effect of the three-color laser light source, not only can achieve more than 20,000 lumens of brightness, but also has a wide color gamut, long life, high luminous efficiency, low power consumption, adjustable color temperature and many other advantages . However, in the red, blue and green three-color laser light sources used in the three-primary lasers, the brightness and lifetime of the green laser light source cannot be harmonized with the cost, which makes the cost of the three-primary lasers the highest.

The blue laser + phosphor solution allows the cost of the laser light source to be drastically reduced. The blue laser light stimulates light to form an image through a high-speed rotating fluorescent pink wheel. However, only a single-chip DLP solution is currently available. Brightness can reach as high as 10,000 lumens, and color and life expectancy are quite satisfactory. However, laser and LED hybrid light sources are even worse. Currently, they have been used less frequently and are mainly for the low-end market.
In addition, with the development of technology, some manufacturers have also launched a red and blue two-color laser + phosphor program, two-color laser through the fluorescent color wheel to make the final image better. However, the laser and phosphor solutions are actually far worse than the pure laser solutions. Although the emergence of two-color lasers has further improved the brightness and color, it is also considered as a transitional solution. Not very big.
But at present, the laser + phosphor solution is the most balanced in cost and effect, and maybe there are three-color lasers, four-color lasers, and so on. The future display effect will only become better and better. The display can also satisfy the public, of course, at the right price.
The emergence of millet's laser screenless television really injects new vitality into the high-end laser TV market. It is believed that more and more manufacturers will participate in the price war in the near future, and will also be made in the high-end product line. With better quality and technology, such as better-performing consumer-grade 4K laser projection, we will soon see new products.
But for most people, the home is not the size of the next 150 inches. That's another story.

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