Masking and non-masking the alphabet and numbers on the top side of fabricated chip.

[issacchook]

Hello guys, I have a question. I was looking at a machine which is called Semiconductor Technology & Instruments(STI). That machine is responsible to test each fabricated chip whether the alphabet and numbers on top side of the ic chip match the specification. To do that, an o/checkperator needs to "teach" the machine to recognize the alphabet and numbers. My question is, if I mask(hide) some alphabet/number on the ic chip and reteach the machine to recognize new pattern, will it improve the time taken to test/check the chip again?

Thanks in advance. Please do let me know if you dont understand my question

 

[kripacharya]

You are correct, nobody understands your question. Try to break it up into simpler understandable blocks of information, followed by your question. Try give a better context.