led lamp bead chip manufacturers (manufacturers LED lamp bead welding technology)

What are the brands of LED lamp beads? What are the LED lamp bead manufacturers

Red light brands are: crystal, light Lei, SAN An. In addition, there are other unknown brands. Different brands have different prices. Now the industry is the most used is the above mentioned several brands, the advantages and disadvantages of the chip have their advantages and disadvantages, because it involves different brands promoted by different manufacturers, here will not make detailed comments, but from the actual parameters, red wafer reverse polarity chip brightness than the same period last year in addition to the brand, The chip size affects the stability and brightness of the lamp bead, etc. The brightness and price of the lamp bead made of the 10mil reverse polarity chip are different from that of the 9MIL positive polarity chip package of other brands, using the same brand chip, but the LED display size is small and the screen size is large. If you do not put the two screens together to compare, the naked eye generally can not see much difference. Therefore, when choosing a display screen, it is very important to choose a high-quality chip.