Projector often change the light bulb? LED source function

Many people do not like to use the projector, because every two years to change a light bulb. With the launch of the LED projector, its LED lamp life of up to 20 thousand hours, since consumers do not need to worry about changing the light bulb.

In the micro projector, the brand also widely used LED technology. Portable LED mini projector, high color saturation, can provide vivid and colorful images, but the lumen remains to be strengthened, the industry pointed out that the micro projector can provide real-time images share the fun, for the projector applications set a new high.

Projection lamp only a few thousand hours of service life, often criticized by the user, especially for domestic high-definition projector, the lamp life is directly related to the cost of the latter. However, with the emergence of the LED light source will make this problem solved, while the broader LED color gamut performance also makes the projection color up to a grade.

Over the past two years, the use of LED light source projector with a high color gamut, long life, low power consumption and other advantages of leading the traditional light source projection, is likely to become the future development of the projector market. However, the mainstream standard brightness LED light source is still unable to reach the projection of the market, so a number of powerful faction vendors are spare no effort to find solution to achieve high brightness, brightness levels increased gradually every year.

Now, in the LED projector market, products can be divided into four types according to the application, the low brightness scheme for micro projector compact and handheld projector, and high brightness schemes are mainly used to teach business projectors and home theater projector. At the same time, with the rise and popularity of the LED light source, the price of the product is closer to the traditional projector.

In the new micro projection market, both DLP and LCoS based micro projection products need to use LED as the projection light source, while the LED light source has the advantages of small size, small heat and low energy consumption. At present, the use of LED light source can be embedded in the micro projector chip in mobile phones, cameras and other portable products, the market there are many pocket projection products.

From the market perspective, the price is still the key factor and the brightness of the LED light source can replace the traditional projector lamp, but in the micro projection and handheld projector market, LED light source with its own characteristics gradually opening up new application areas, coupled with the mixed source, projector market development in the future or will be change.

For more information about LED, please click on China LED network or pay attention to WeChat public account (cnledw2013).