RFH Ultraviolet Laser 355nm is used for IC electronic PCB line board dating coding

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In the future, the number of small base stations alone will reach 10 million. 5G base stations with higher speed frequency need to integrate larger area, higher -level PCB; the lightness of e -products such as 5G mobile phones and tablets that has been listed and will be fully popularized, driving the market space for FPC (a type of PCB) market space improvement ; Automotive electronics, electrification, and intelligence will also bring incremental market space to PCB.

The increase in the PCB market space has put forward higher requirements for the PCB manufacturing industry. Manufacturers must provide the market with better quality, longer service life, and better application benefits to the market at a faster speed. But how to ensure and identify this quality? Laser marking is one of the methods. Below, I will introduce the quality "appraiser" of a PCB line board -the RFH S9 355 ultraviolet laser.