LED technology continues to progress, indoor LED display products are constantly updated, from the early three spelling a later three-in-one, from the original large pitch to the current small pitch products, each time the product enhancement, and LED chip cutting and packaging progress is inseparable. LED advertising screen began a large area used in indoor professional display scenes, began and ruled the professional display field of DLP Rear projection technology, liquid crystal splicing technology to divide the display market. Powerful led display manufacturers for high-density small pitch electronic screen, opened up new application mode and application areas.

Small pitch LED display through the development of the last five years, there is a huge improvement in the clarity of the display panel. With the increase in density, the pixel pitch is gradually more difficult to further reduce. The following is a brief analysis of the professional application scenarios of LED display to facilitate the elimination of customer misconceptions in the application of certain products.

Small pitch display application field analysis

As a new generation of indoor professional field display panel, small pitch LED on the traditional DLP formed the most direct impact, in other words, that is to say small pitch LED display in the application of the product is in fact on the formation of DLP technical replacement. But this kind of replacement is not a simple one to one. Small pitch LED display and DLP still have a lot of application differences, so in different projects, for the technical selection of the screen is particularly important. The following is a brief analysis of the professional application of the LED display scene, to facilitate the elimination of customer misunderstandings in the application of certain products.

Broadcast studio scene application:

Radio and television broadcast video background applications, to anchor the background video wall is most typical of the studio on the display panel color temperature, brightness, gray scale, viewing angle, contrast, refresh rate and other technical indicators are quite demanding. before the emergence of LED high-definition display, more realization of the program is the rear projection splicing or liquid crystal splicing. The traditional led electronic screen is difficult to meet the technical parameters and performance of such places, and the emergence of small pitch products, directly subverted the studio on the understanding of LED.

Small pitch screen in the various technical indicators can easily meet the application of such scenes, and led advertising screen due to no splicing, unit size is small, can easily meet the inner arc digital choreography, in contrast, color, etc. is better than other panels, so the broadcasting application will be an important territory of high-definition LED advertising screen.

Security monitoring field application:

In the small pitch application of the initial period, in the program design for the security field, especially small and medium-sized projects, we will be led advertising resolution is not enough to feel very helpless, because of the large number of security signals, at the same time the number of signals on the screen is also more, in the display area is limited under the conditions of the resolution is not enough, especially in the digital high-definition signal source of the lining, this hardware does not equal the phenomenon is especially obvious. Through the accumulation of experience in many projects, and familiarity with the security business model, LED + LCD mix and match mode, gradually accepted by customers.

This model, in order to meet the customer's multi-signal on-screen conditions, the introduction of the LED to do the main screen display, to avoid the LCD screen splicing and other technical defects, but also a good response to the security customers in the call for research and judgment signals to do zoom in on close-up needs. Through the flexible configuration of the program, with different point spacing and LCD and other display technology integration, led advertising screen also cut into the application of the security field, and with the improvement of point density, there has been an opportunity to directly abandon the liquid crystal in some projects, using the whole screen led advertising screen mode. Of course, with the progress of LED electronic screen technology, we will also see more new display areas are opened up.

We are not difficult to find, small pitch LED display products in the traditional commercial display carrier, gradually penetrate into the professional display field, from the product itself, to the backstage system, all the time in the adjustment, perfect.