Laser TV is a new type of TV product. Since laser TV was born not long ago, ordinary consumers do not understand it thoroughly enough. So what is the principle of laser TV? What about laser TV? Let’s follow us to find out more.

What is laser TV?

Laser TV is composed of a laser light source projector and a projection screen that uses reflective ultra-short throw projection technology. It can also show good pictures in a brighter environment. Laser TVs are generally equipped with smart systems. The hardware inside is basically the same hardware used by smart TVs. The Android system works with some Mstar chips to realize functions such as online broadcast of blockbuster movies. You can also play games, download applications, etc.

What is the principle of laser TV?

Laser TV uses semiconductor pumped solid-state laser working materials to produce continuous lasers with three wavelengths of red, green and blue as the light source of color laser TV, and controls the three-primary color laser scanning image through TV signals. Its color gamut coverage can theoretically reach more than 90% of the human eye color gamut. This is another level higher than the current highest 62% color gamut coverage of LED TVs.

The improvement of color gamut coverage will not only make the entire TV picture look more realistic, layered and transparent, but also the clarity of the picture will be improved as the color saturation increases. A substantial improvement. Because lasers are used as the backlight source of TVs, laser TVs can be made thinner and suitable for home use. Laser TV also overcomes the discomfort caused by long-term viewing of the fluorescent color produced by phosphor powder, and has no radiation to the human eye.

What about laser TV?

1 Laser TV has vivid colors, high brightness, flexible screen size, and bright images can be projected onto various material surfaces, even curved surfaces. This system can also adapt to all television standards, namely PAL, NC, SECAM VGA or high-definition television.

2. Laser TV is the strongest competitor in the TV market in the 21st century. It has simpler technology and brighter colors than plasma TVs. The brightness of laser TVs is brighter than large-screen LCD TVs. And it is not affected by the directionality of the viewing angle.

3. Laser is 100% monochromatic light. Laser TV modulates red, green and blue light respectively, and the color effect is very ideal. Its room temperature life can generally reach 100,000 hours, and the room temperature life calculated through high temperature aging test can reach one million hours, so it is a product with long life and high reliability.

4. Laser TV uses laser beams to project images. In the case of large screens and high brightness, if the projected high-power laser beams are directly irradiated into the eyes of the viewer, its safety cannot be ignored.

5. Due to the small screen size of the front-projection laser TV used on desktops, the laser power is very small and is safe to watch. When the power supply and wireless receiving unit are external, the host can be made the size of a cigarette box, and corresponding products have appeared abroad.

6. Security. The red, green and blue visible light laser beams in the TV are projected onto the screen after special beam expansion and shaping equipment. Even if the screen is broken and the laser is accidentally ejected from the screen, it will not cause any adverse effects on the human body. effect.

7. At the optimal viewing distance of 4m-4.5m, the 30° viewing angle presented by the screen allows the eye muscles to relax naturally. The screen uses the reflected light of the laser transmitter, which is almost the natural observation mode of the eyes. The viewing is comfortable, natural and does not hurt the eyes. According to relevant international standards, laser TV products are the only display products in the world that fully meet theoretical visual requirements and are harmless to the naked eye.

The above is what the editor brings to you. What is the principle of laser TV? What about laser TV? of the entire content.