Can anyone identify PCB logo?

[smarty]

Can anyone identify logo shown below?
The logo I showed can be found on the PCB's of laptops NP530U3B, NP530U3C, NP540U3B, NP540U3C, etc.

I assume this is a logo of one of the PCB's manufacturers, but I'm not sure.
Neither ChatGPT nor Copilot know the correct answer.
TIA

[mon2]

What is to be gained by knowing the logo owner? The logo may be from a pcb mfr in South Korea. Are you trying to build a custom pcb? Can share names of other quality pcb shops if that is of interest. We have thousands of custom pcb designs where the oems have strict specs for compliance.

[smarty]

What is to be gained by knowing the logo owner?

Well, first of all, at least I can recognize the PBA manufacturer from the logo and try to find a description of the differences in the HW revision (as I assume) on their website that marked on the PBA.


It is clear that in the above PBA fragment this is the part number PBA in the Samsung database, but how can I assume for each part nuber corresponds to its own HW revision. I can't find any other explanation. Correct me if I'm wrong.
Secondly, this is my natural curiosity

The logo may be from a pcb mfr in South Korea.

…or maybe from Taiwan, or maybe from China etc

Are you trying to build a custom pcb?

Oh no... This is not my level. I'm just trying to figure out my own laptop. https://www.badcaps.net/forum/troubl...owns#post86624

Thanks for your participation anyway.