Here is the title one h1 placeholder text

2023-01-31

laser light sourceProjectors are often mentioned. They can be said to be ideal projectors because they do not lose the brightness of traditional bulbs and have a longer service life in comparison. So what are the advantages? How long is life? take a look at it.

For laser projectors, because the laser light source used is a solid-state light source, it not only increases the stability of the product, especially the stability during transportation and handling, but also facilitates the use of "chip" heat dissipation design. It has three advantages:

① High brightness, low attenuation rate

High brightness for no doubt. Ultra-high brightness laser products have been used in cinema and location projects. And compared with the traditional mercury lamp light source, in the first half of the entire life cycle of the light source, the brightness of both will change significantly. I. e., brightness will drop sharply in the first half of the life cycle; on the other hand,laser light sourceAnd the brightness attenuation of the LED light source will be relatively stable, and there will be no obvious difference.

This phenomenon results in a difference in the total cumulative luminance output value of the bulb and the laser light source of the same luminance. The laser light source can guarantee stable brightness output during most of its life cycle; while the bulb light source will experience large brightness fluctuations during its entire life cycle. Although it can sometimes be used normally, the brightness attenuation is too large.

② Rich in color

The color rendering ability of the laser light source is better than that of the mercury lamp light source. From the perspective of colorimetry, the color gamut coverage of the display can reach more than 90% of the color space recognized by the human eye, which is the color gamut of traditional displays. The coverage rate is more than twice that of the previous three generations of display technology, which completely breaks through the problem of insufficient color gamut space of the previous three generations of display technology, allowing people to see the real and beautiful world terminals through display.

③ Long life

laser light sourceIt completely breaks the traditional electro-optical conversion mode, and its life is calculated in tens of thousands of hours. At the same time, combined with the low brightness attenuation rate, theoretically there is no need to worry about replacing the light source during the service life.

After using the traditional bulb projector for about 2,000 hours, the brightness decays quickly, and it needs to be replaced every 1.5 years on average. In addition to the fragile accessories, maintenance and other expenses, the after-sales cost is relatively high. The laser projector is no after-sales cost, low failure rate, improve the work effect.

The above three points are the advantages of laser projectors. It can be said that with the continuous upgrading of technology, from the commercial and engineering uses in the past, it is gradually applied to the consumer market and families, constantly bringing us surprises. Of course, if there is no favorite laser projection products, you can also choose high-brightness home projector, large screen can still bring visual shock experience! Take your projector home quickly ~

The above article is reproduced from the Internet, copyright owned by the original creator. If there is any source labeling error or infringement, please contact us and we will deal with it in time.

keyword： Laser light source

In addition to listening to Gao Da, what are the advantages of laser light source?

The next one:

Principle and Application Advantages of Laser Light Source

Recommend News

A weapon to improve the accuracy of industrial products: laser ranging technology

Sweeper: Principle, Function and Application

How to Use Laser Line Light Source for Industrial Position Detection

Xi'an Zhongweitech: Focus on the design and development of semiconductor laser application products

Application fields and advantages of laser line light source receiver products

How to Choose a Sweeper for Semiconductor Laser Products

The Role of Semiconductor Laser Line Light Source in Industrial Indication and Marking