1.Lattice module scheme

This is a relatively early design scheme, developed from the indoor lattice screen, the main advantage is that the cost of raw materials is relatively low, the production process is relatively simple, and the quality is relatively stable. The disadvantage is that the display color consistency is relatively poor, the Mosaic phenomenon is relatively serious, and the display effect is relatively poor;

2.Single lamp scheme

In order to solve the color problem of the dot matrix screen, refer to a solution of outdoor LED display technology, and at the same time, the pixel multiplexing technology of or without love is transplanted to the indoor LED display. The advantage of the product is that the consistency of the color is better than that of the dot matrix module. The disadvantage is that the color mixing effect is not good, the viewing Angle is not large, the horizontal direction has obvious color difference, and the processing is more complex. Antistatic requirements are high;

3.Sub-labeling scheme

In essence, it is an improvement of the single lamp scheme, and it is still being improved. The main advantage is that there is little difference between the display color consistency and the viewing Angle and other important indicators, but the cost is lower, the display effect is better, the resolution can theoretically be more than 17200, the disadvantage is that the processing is more complex, and the antistatic requirements are relatively high;

4. Patch scheme

The main advantage of the scheme using the chip light emitting tube as the display element is that the color consistency is high, and the important display indicators such as the Angle of view are the best one in the existing scheme, especially the color mixing effect of the three-in-one table paste is better, the disadvantage is that the processing technology is more troublesome and the cost is too high;

5, Sub-table paste program

Belongs to a single lamp program improvement, the technology is still improving, the advantage is to ensure the consistency of the product display and viewing Angle, the cost is relatively low, the display effect is better, can achieve higher display density, the disadvantage is that the processing is complex, antistatic requirements are relatively high。

Author: Sily

This article from:http://www.ledtransparency.com/news.html