Now the LED electronic display market is gradually favored by the majority of users, and manufacturers of large and small LED display are also gradually increasing. However, because of the high and low technology of each display manufacturer, LED products with poor quality are affecting the development of the market.We all know that only high-quality LED electronic display manufacturers can gain a foothold in the market.So as LED products in the end how to do better in the market foothold?Lehigh believes that the following points should be made:
The inherent defects of LED display come from the differences in brightness and chromaticity provided by lamp manufacturers.Due to the LED module, the flatness of plate flatness, cabinet assembles, plus inky discreteness, LED display screen normal direction of optical axis direction deviation during welding production process, especially into the LED optical axis uniformity will be affected by many, so there is no correction of the homogeneous degree of the LED display can not reach ideal level, image quality compared with other flat-panel displays obvious gap.Point - by - point correction technology can greatly improve the display uniformity and improve the image quality.When applied to the factory, point-by-point calibration is a means of quality improvement, which means the improvement of competitiveness and the expansion of profit space. When applied to the factory for a period of time, point-by-point correction can extend the "happy eye life" of LED display and create more commercial value for users.
2. High quality LED lamp beads
The reliability of LED beads enables customers to maintain the stability of quality in the process of use.The use of LED lamp beads is the first part of the factory inspection, after the production passed the visual inspection and electrical performance test packaging factory, in addition to the transport and storage, after the transport and storage can reach the hands of LED display manufacturers.Then there is the production and processing. The display manufacturers finish the processing of the LED screen through the upper plate and welding, and then the normal operation is completed.In this whole process, LED lamp bead must work reliably, cannot appear dead light phenomenon.
Finally, after the comprehensive cost performance of LED electronic display, pixel spacing is a crucial factor.Generally speaking, the point spacing of LED display is not only closely related to the display clarity, viewing distance and application occasion of the screen, but also one of the important determinants of LED display price. The smaller the point spacing of display, the higher the natural price will be, and the corresponding LED screen effect will be better.If the budget is enough, I think it is better to choose the LED screen with small point spacing.