Just look at the brightness is too shallow How to define high-end laser television?

Just look at the brightness is too shallow How to define high-end laser television?

Laser TV in the living room is facing more challenges

Why do you say that? Because the customer group of laser television is more extensive than the traditional projector group. The application environment of laser television consumers is also more complicated. Laser TVs will not always be used in dark environments. It will not see how separate advanced speakers will be configured. How can we meet the basic application requirements of users? Obviously, laser television must meet three major elements: First, laser televisions are resistant to ambient light. Second, laser televisions must have content output capabilities (intelligent systems or television signal receivers). Finally, laser televisions must provide sound output capabilities.

Although such a definition cannot be said to be absolutely free of errors, the generalization of laser television is fairly comprehensive. After the concept is approved, we can discuss the solutions that high-end laser televisions should be configured with. Here we will talk about what hardware configuration high-end laser television should have.

The core indicator of laser television is still brightness

As a high-end laser TV, the brightness naturally can not be sloppy, at present although many laser TV nominal brightness reaches the level of 4500 lumens, but actually tested ANSI brightness is still less than 3,000 lumens, its average level at 2300 ANSI lumens. The author believes that the measured brightness of laser TVs in the future should reach a level of 3000 ANSI lumens, so as to satisfy the complex home environment.

The system is also an important part of laser television

Here I also want to talk about the system. There are many laser televisions that do not have a configuration system. Although some enthusiast users prefer to use Blu-ray players, laser televisions face ordinary home users, and their product integration requirements are even higher. With the smart TV already deeply rooted in people's minds, the laser television configuration system has become a general trend. So I think high-end laser television must be configured system.

In addition, the color performance of laser televisions has to give power, and the basis is still the light source. At present, many laser televisions are monochromatic laser products, that is, blue laser as the core, with yellow fluorescent pink wheels. This light source mode is cheap, but the final color effect is not good, because there is no native red and green in this system.

In theory, the three-color laser works best, but due to the high price of the red and green laser generators and the complex structure of the three-color lasers, the cost has not been reduced, only to appear on high-end movie projectors. Ordinary users It is impossible to accept the price of a three-color laser light source projector. So there is no laser television with three-color lasers.

Monochromatic laser

So bi-color laser has become the first choice for high-end laser television. The so-called two-color laser is actually in the blue + fluorescent pink wheel mode to add the red laser, so this system will have a native red. With such a light source system, laser television can naturally tune out better picture quality performance.

Two-color laser has better red performance

Compared with the first generation of blue laser display technology, two-color laser has a significant increase in brightness and red color performance. Compared with blue laser, two-color laser increases the red laser light source, which will effectively improve the display effect including red and yellow. The appearance of two-color laser televisions has already been present, and Hisense and Miji have already released two-color laser television products. The future high-end laser televisions should all develop in this direction.

The penetration rate of 4K TVs in China has exceeded 50%, but at present, there are few products that realize 4K resolution in laser TVs. China is entering the ultra-clear era, and various ultra-clear resources are constantly emerging, in the case of TVs that have been basically 4K. Obviously, laser television cannot stay in the 1080P era.

4K resolution is the upgrade direction

Why is the speed of laser TV 4K upgrade slow? This is because the resolution of the projector has always been a short board, in other areas have already realized 1080P is the entry configuration, the projector is still regarded as a treasure 1024 × 768, not to mention the 4K resolution. However, unlike laser televisions, they face no longer the traditional user groups of projectors. They have to compete with LCD TVs. In order to occupy a large screen market, it is necessary to increase the resolution.

4K resolution is not difficult for the laser television, the core index is whether the upstream chip manufacturers can provide the right chip, the current 4K laser TV chip size is larger, which led to the 4K laser TV is also relatively large, In the future, the upstream core chip provider for laser TVs will provide smaller 4K chips to promote the development of 4K laser TVs.

The advent of laser television has made it possible for families to achieve large screens. Many people think that laser TV is still a traditional projector product. In fact, this view is still a bit one-sided. Although laser television is based on projection technology, its future is to compete with LCD screens. If you want to pass a curve, you must have excellent quality. The author believes that high-end laser televisions need to be full articles on brightness and systems. In addition, they must actively expand and upgrade their color and resolution so as to further enhance the competitiveness of laser televisions.