The world's first RGB pure laser TV will be released next month, Hangzhou Xiasha Manufacturing!

Among these, more and more popular lasers and projection televisions may be one reason to shake up this "strong earthquake."

Following the black-and-white display, color display, and digital display, the fourth-generation display technology - laser display technology is moving into the homes of ordinary people with a high profile. On February 26th, CCTV's “Approaches to Science” section devoted a special issue to “Approaching the Laser Display.” The program stated: “The display technology is about to usher in the laser era.”

In this episode, CCTV used more than 20 minutes to introduce a Hangzhou company, the Aurora in China. This is a high-tech company established by the cooperation of the Institute of Physics and Chemistry of the Chinese Academy of Sciences and Xiasha.

Yesterday, Zhong Ke Aurora came to the news that the RGB pure laser televisions they produced will meet with you next month and will be the world’s first.

Reproduce more than 90% of colors that human eyes can recognize

If the light looks from the outside, this laser TV's camera is pretty much like a set-top box that is almost the same size as an ordinary microwave oven.

However, by pressing the remote control, it can project a large 150-inch screen on a white wall, turning the living room into a movie theater.

This working principle, sounds is not similar to the projector commonly used in peace? Zhang Wenping, deputy chief engineer of Zhongke’s Aurora, said, “It is called TV because it meets the national standards for televisions.”

Zhang Wenping introduced that this is the world's first full-laser television imaged with red, green, and blue RGB laser sources.

What advantages does it have over LCD TVs in the market?

First, let everyone see more colors.

"Getting closer to science" says that in the natural light, the human eye can distinguish up to 1 billion colors. Currently, LCD TVs can only reproduce 30% of them, and laser TVs can reproduce more than 90% of the colors that the human eye can recognize.

For example, if the LCD TV is a colored pen that can draw dark blue, light blue, sky blue and other colors, the laser TV is like a palette, which can skillfully bring out the ultramarine, cobalt blue, and lake blue. Indigo, blue, blue and other more rich and delicate colors. In other words, the same thing, in laser television, we can see more detailed changes in color, more layered.

Second, the damage to the eyes is even smaller.

"There are a lot of LED lights in LCD TVs. When we look at LCD TVs, we actually look at a lot of LED lights. And it shines directly on the screen to reach the human eye, and laser projectors are diffusely reflected. Into the human eye, so the damage to the eyes is even smaller."

Do not pull the blinds can also see the clear picture

In August 2016, China’s first LD laser television was launched in Xiasha. What is the difference between this RGB laser TV and it?

“We have upgraded the original laser TV. The product released next month will be smaller in size and brighter,” Zhang Wenping said.

The smaller size is due to the reduced number of lasers installed inside. The new generation of laser televisions takes only 170 watts of electricity in an hour, and it takes more than 5 hours to use 1 kWh of electricity. The 65-inch LCD TV on the market consumes about 500 watts per hour and basically uses 1 kWh of electricity in two hours.

In addition, the brightness of RGB pure laser television is also higher.

"The older one, with a brightness of about 3,000 lumens, will have a brightness of 4000 to 5000 lumens (the physical unit that describes the luminous flux)."

This concept may sound more professional. Zhang Wenping takes the example of an ordinary projector on the market. "The brightness of the projector is about 1000 lumens. We often encounter this situation. When watching TV, we need to turn off the light. Pulling on the curtains to make the home as black as the cinema looks clear, this is because the brightness is not enough. When the brightness reaches 4000 lumens, even if the lights are on, you can see clear images."

Laser display technology must be mass-produced when it comes to the lives of ordinary people. In Xiasha, a production line that can produce 30,000 pure laser televisions a year has been built.

Left and right side panels with python

Zhang Wenping said that at present, the factory in Xiasha has produced more than 50 RGB pure laser televisions. After the products are released in April, they will be put on the market.

"Getting closer to Science" says: "In the past, display technology has always been in the hands of Japan and South Korea. With the new generation of laser display technology, China has established a leading position in the world, which is of subversive significance to the technology displayed globally. "."

This company, which is located in Xiasha, Hangzhou, is using its own products to make ordinary people really feel the changes brought about by this technology.