How to analyze the cause of poor marking test after the finished product pastes the cover plate
Author:Zhiqiaozhen Time:2021-06-08 16:50 Browse(625)
K4303
How can we analyze the cause of poor marking in the finished product test after G + F and TP laminating the cover plate? 3 C8 I6? [,} # U "E8 F% x9 JNote: we have a test for the semi-finished product after pressing, and then do the secondary finished product test marking after defoaming the patch, but the secondary finished product test marking is not good. Analyze the reasons for the poor function, mainly because: when the finished product test is finished, it basically indicates that the semi-finished product test is OK. Except for the false test, there is only dispensing between that test and the secondary test, In principle, there should be no defects in the processes of defoaming and mounting. If there is a bad marking, I don't know how to analyze it. The main consideration is that the mounting is bad, and the measurement is not good. The second dimension bottom view is that it's difficult to check because there is OCA glue in the middle of the cover plate. The main thing I can think of is the possible bad folding in the mounting process, The rest of the do not know how to analyze, ask God for advice!!!!!' Y# d! D# T9 v; ]。

How to analyze the cause of poor marking test after the finished product pastes the cover plate

what's the material? I look forward to the explanation from experts. It's estimated that your silver paste is broken. It should be the silver paste at the binding site is broken because your fitting parameters are not well controlled..
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