The Things That You Don't Know For Indoor LED display

Publisher: Supplier of LED Display Time: 2016-12-31 09:28 Views: 2248

In 2016, today's society is facing a relatively blank film market. Can indoor LED displays have enough advantages to compete with traditional theater playback equipment and enter the domestic and even global film playback market?

 

As a novel electronic dynamic graphic dot matrix display, LED display is a kind of information release media that can work automatically and continuously in the masses. It is a wonderful embellishment that can enhance the atmosphere and decorate the environment. This is more realistic The way of expression will provide the audience with a more interactive, more vivid and interesting way of participation, and meet the subjective needs of the audience.

 

Compared with the previous movie theaters, the traditional movie theaters use more projection systems, which will have a certain degree of defocusing. Normally, even if it is well adjusted, 1-2 The amount of pixel defocus is also very common, because fundamentally speaking, the distance projected from the projector to the center of the screen is different from the distance projected to the four corners. The principle of projection also determines that there are three primary colors in the projection tube, and their arrangement is different in position. For example, when arranged horizontally, the natural geometric shape projected on a flat screen, even if various techniques are used to correct and correct As a result, it is very common to have 2-3 pixels of residual distortion. The direct effect of this misconvergence is color flanging. When projecting movies, the refresh frequency of the projector is generally 60 Hz, which may also produce a little flicker. At the same time, the screen is reflected light, so a white background must be used, which results in low contrast and low contrast.

 

The movie playback of the indoor LED display is digital to digital, and it is all an electronic process. The color of the indoor LED display remains unchanged for a long time. In addition, the indoor LED display is self-luminous, without a screen, no lens, and no reflection. There is no glare, and it is a black background, so the contrast is much greater, and the contrast of the image is much greater. The actual measurement results show that even if the indoor LED display is indoor, the contrast will be several times that of the screen, so the contrast of the image will be much better. This also determines that the use of LED display screens to play movies will no longer have the common problems of low refresh rate, misconvergence, and defocus in traditional movie playback.

 

Moreover, the current indoor small-pitch LED display generally solves the problem of multi-signal cut-in and processing in indoor use. It is very easy to switch at any time, and there will be no format problems in the projection. Furthermore, in terms of service life and supporting facilities for projection, the longest light source of the traditional projection system is only 50,000 hours. Each projection hall must have an independent projection room, which must occupy a large independent space. Compared with the general life of LED display screens up to 10W+ hours and does not require a special projection hall, there is a problem of excessive long-term investment costs.

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After the above various introductions, I believe that the majority of friends also have a deeper understanding of indoor LED displays. If you want to know more about indoor LED displays or other types of LED displays, you can contact LED display manufacturers. Lianchengfa Technology Co., Ltd., Lianchengfa Here are the latest information about LED displays for users' reference.

 

Lianchengfa Technology Co., Ltd.'s current products mainly include three series: LED high-definition energy-saving full-color display, LED energy-saving lighting, and LED energy-saving lighting. The group’s LED display, lighting, and lighting products are the guarantee of industry quality and confidence. Lianchengfa takes product quality as the life of the company. From raw material procurement to production, installation, and testing, every step is in accordance with the ISO9001:2008 international quality control process. Implementation, scientific management, and excellence. The products have passed UL, RoHS, CCC, CE, EMC, FCC, ETL, IP65 dustproof and waterproof testing and other quality certifications conducted by professional organizations to ensure that each factory product is of high quality. Welcome Friends of users come to understand and consult!